Who holds MRKticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

MERCK · COM · quarter ended 2026-03-31 · 62 members disclosed MRK ↗

3,192

holders13F filers reporting this class for the quarter ended 2026-03-31; the 500 largest are listed

$212B

combined valuesum of the reported values across every holder; NULL values are excluded, never zero-filled

1,430

addsholders whose share count rose or who opened the position (new + add), by shares

196

exitsholders absent this quarter after holding last quarter — inferred from absence, not a sale record

Holders — quarter ended 2026-03-31

ranked by reported value · Δ shares vs 2025-12-31 · kind by shares

13F holders of MRK ranked by reported value
#	Filer	Reported value	Shares	Δ shares	Change
1	BlackRock, Inc.	$27.2B	225,830,330	+6,734,865	add
2	VANGUARD CAPITAL MANAGEMENT LLC	$19.4B	160,987,624	—	no prior
3	STATE STREET CORP	$14.5B	119,325,673	−714,495	trim
4	WELLINGTON MANAGEMENT GROUP LLP	$10.1B	84,314,971	−2,120,487	trim
5	VANGUARD PORTFOLIO MANAGEMENT LLC	$8.1B	67,304,305	—	no prior
6	GEODE CAPITAL MANAGEMENT, LLC	$7.1B	59,558,154	−489,830	trim
7	JPMORGAN CHASE & CO	$6.3B	52,972,983	+23,773,005	add
8	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$6.0B	49,765,225	+1,201,421	add
9	MORGAN STANLEY	$5.7B	47,632,487	+2,686,466	add
10	FMR LLC	$5.4B	44,516,010	+3,679,444	add
11	BANK OF AMERICA CORP /DE/	$3.7B	30,774,221	+2,919,780	add
12	NORTHERN TRUST CORP	$3.3B	27,090,023	−144,619	trim
13	Fisher Asset Management, LLC	$3.2B	26,436,284	+1,562,957	add
14	Invesco Ltd.	$2.6B	21,855,101	+1,308,916	add
15	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$2.5B	20,414,819	+981,416	add
16	Legal & General Group Plc	$2.4B	19,538,545	−238,297	trim
17	Bank of New York Mellon Corp	$2.3B	18,713,363	−451,163	trim
18	AMERIPRISE FINANCIAL INC	$2.0B	16,262,708	+288,299	add
19	FRANKLIN RESOURCES INC	$2.0B	16,267,205	+203,155	add
20	DIMENSIONAL FUND ADVISORS LP	$1.9B	15,456,039	+2,969,856	add
21	VANGUARD FIDUCIARY TRUST CO	$1.7B	13,964,179	—	no prior
22	UBS Group AG	$1.7B	13,933,630	−5,244,642	trim
23	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	$1.7B	13,794,969	0	no change
24	Amundi	$1.7B	13,764,954	+379,861	add
25	ROYAL BANK OF CANADA	$1.6B	13,201,722	+11,637	add
26	DEUTSCHE BANK AG\	$1.5B	12,540,774	−247,537	trim
27	HARRIS ASSOCIATES L P	$1.5B	12,366,933	−1,721,772	trim
28	WELLS FARGO & COMPANY/MN	$1.4B	11,446,845	+398,634	add
29	Nuveen, LLC	$1.2B	10,099,764	+3,141,695	add
30	ALLIANCEBERNSTEIN L.P.	$1.2B	11,301,486	+2,669,101	add
31	AQR CAPITAL MANAGEMENT LLC	$1.0B	8,628,486	−2,620,877	trim
32	NORDEA INVESTMENT MANAGEMENT AB	$1.0B	8,527,993	−2,045,828	trim
33	STIFEL FINANCIAL CORP	$997M	8,291,826	−255,243	trim
34	BARROW HANLEY MEWHINNEY & STRAUSS LLC	$952M	7,917,866	+563,453	add
35	HSBC HOLDINGS PLC	$918M	7,634,112	−8,516,786	trim
36	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	$888M	7,383,088	−1,185,318	trim
37	Swiss National Bank	$876M	7,284,151	+440,700	add
38	Swedbank AB	$853M	7,091,711	−559,960	trim
39	Grantham, Mayo, Van Otterloo & Co. LLC	$844M	7,013,777	+143,632	add
40	Aristotle Capital Management, LLC	$829M	6,894,432	−386,461	trim
41	RAYMOND JAMES FINANCIAL INC	$792M	6,585,514	−343,142	trim
42	Sumitomo Mitsui Trust Group, Inc.	$754M	6,269,316	−702,485	trim
43	JENNISON ASSOCIATES LLC	$752M	6,249,337	+689,849	add
44	Mitsubishi UFJ Asset Management Co., Ltd.	$696M	5,782,329	+370,900	add
45	National Pension Service	$693M	5,762,086	+5,762,086	new
46	Vanguard Global Advisers, LLC	$672M	5,585,694	—	no prior
47	AMERICAN CENTURY COMPANIES INC	$667M	5,547,858	+179,248	add
48	VOYA INVESTMENT MANAGEMENT LLC	$621M	5,159,124	+2,172,653	add
49	VANGUARD ASSET MANAGEMENT, Ltd	$602M	5,003,623	—	no prior
50	BANK OF MONTREAL /CAN/	$581M	4,831,161	−541,040	trim
51	PRINCIPAL FINANCIAL GROUP INC	$567M	4,709,942	−372,776	trim
52	Aberdeen Group plc	$561M	4,665,193	+14,191	add
53	Capital Wealth Planning, LLC	$543M	4,516,730	−487,467	trim
54	FIRST TRUST ADVISORS LP	$537M	4,465,569	−162,791	trim
55	Allianz Asset Management GmbH	$477M	3,964,890	−1,936	trim
56	ENVESTNET ASSET MANAGEMENT INC	$463M	3,852,976	+648,636	add
57	CITADEL ADVISORS LLC	$460M	3,821,227	−3,000,104	trim
58	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	$457M	3,799,379	−332,079	trim
59	VICTORY CAPITAL MANAGEMENT INC	$456M	3,789,757	−1,018,770	trim
60	LPL Financial LLC	$455M	3,782,188	+226,190	add
61	THORNBURG INVESTMENT MANAGEMENT INC	$449M	3,728,673	0	no change
62	Bank Julius Baer & Co. Ltd, Zurich	$443M	3,700,222	+536,891	add
63	HighTower Advisors, LLC	$437M	3,635,404	−182,731	trim
64	CANADA PENSION PLAN INVESTMENT BOARD	$435M	3,616,870	−697,729	trim
65	NEW YORK STATE COMMON RETIREMENT FUND	$423M	3,516,025	−40,033	trim
66	D. E. Shaw & Co., Inc.	$409M	3,397,582	−120,882	trim
67	Neuberger Berman Group LLC	$395M	3,280,851	+240,953	add
68	LAZARD ASSET MANAGEMENT LLC	$391M	3,254,331	−1,152,710	trim
69	AVIVA PLC	$389M	3,236,573	+349,219	add
70	FEDERATED HERMES, INC.	$362M	3,008,096	+516,058	add
71	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$353M	2,936,330	−7,007,793	trim
72	ROYAL LONDON ASSET MANAGEMENT LTD	$348M	2,896,154	−300,997	trim
73	Janus Henderson Group Ltd.	$346M	2,880,199	+995,059	add
74	Eurizon Capital SGR S.p.A.	$339M	2,822,423	+311,350	add
75	Mariner, LLC	$336M	2,795,221	+41,991	add
76	CITIGROUP INC	$334M	2,779,106	+142,995	add
77	ADAGE CAPITAL PARTNERS GP, L.L.C.	$323M	2,687,439	−411	trim
78	Ensign Peak Advisors, Inc	$314M	2,613,009	+774,766	add
79	MACKENZIE FINANCIAL CORP	$303M	2,517,435	+1,052,450	add
80	Smead Capital Management, Inc.	$297M	2,471,398	−366,902	trim
81	Corient Private Wealth LLC	$291M	2,428,276	−5,215,512	trim
82	Robeco Institutional Asset Management B.V.	$279M	2,322,293	−175,682	trim
83	BNP Paribas Asset Management Holding S.A.	$279M	2,316,095	−338,405	trim
84	Alyeska Investment Group, L.P.	$277M	2,305,574	+728,862	add
85	BRANDES INVESTMENT PARTNERS, LP	$277M	2,302,562	−164,963	trim
86	TD ASSET MANAGEMENT INC	$275M	2,288,576	+57,755	add
87	TRUIST FINANCIAL CORP	$267M	2,221,085	+172,264	add
88	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$265M	2,204,006	−27,749	trim
89	SEI INVESTMENTS CO	$253M	2,102,456	+256,265	add
90	Cullen Capital Management, LLC	$249M	2,073,354	−217,687	trim
91	Capital Research Global Investors	$248M	2,061,571	−50,571	trim
92	Universal- Beteiligungs- und Servicegesellschaft mbH	$247M	2,054,074	−197,210	trim
93	MILLENNIUM MANAGEMENT LLC	$237M	1,970,691	−4,829,660	trim
94	PRUDENTIAL FINANCIAL INC	$236M	1,962,332	−153,809	trim
95	NATIONAL BANK OF CANADA /FI/	$236M	1,961,390	−45,865	trim
96	Korea Investment CORP	$228M	1,897,151	−108,886	trim
97	Employees Provident Fund Board	$228M	1,895,165	−519,869	trim
98	MANUFACTURERS LIFE INSURANCE COMPANY, THE	$222M	1,845,587	−5,073	trim
99	BALYASNY ASSET MANAGEMENT L.P.	$218M	1,812,608	−374,652	trim
100	Mirae Asset Global Investments Co., Ltd.	$215M	1,787,407	−94,125	trim
101	SCHRODER INVESTMENT MANAGEMENT GROUP	$211M	1,756,247	+69,766	add
102	Rockefeller Capital Management L.P.	$211M	1,752,898	+30,752	add
103	DANSKE BANK A/S	$211M	1,752,893	−80,381	trim
104	STOREBRAND ASSET MANAGEMENT AS	$210M	1,748,762	—	no prior
105	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	$205M	1,705,178	−38,554	trim
106	SEB Asset Management AB	$198M	1,642,285	—	no prior
107	Alecta Tjanstepension Omsesidigt	$197M	1,640,300	0	no change
108	Cerity Partners LLC	$197M	1,639,510	−79,940	trim
109	OMERS ADMINISTRATION Corp	$192M	1,598,927	+1,323,314	add
110	Mitsubishi UFJ Trust & Banking Corp	$191M	1,586,105	−39,209	trim
111	Mondrian Investment Partners LTD	$190M	1,581,527	−28,705	trim
112	NOMURA ASSET MANAGEMENT CO LTD	$190M	1,579,855	+194,263	add
113	US BANCORP \DE\	$187M	1,554,747	−26,074	trim
114	FIFTH THIRD BANCORP	$186M	1,543,397	+954,428	add
115	Pictet Asset Management Holding SA	$179M	1,486,425	+20,204	add
116	APG Asset Management N.V.	$178M	1,708,121	+55,172	add
117	PFA Pension, Forsikringsaktieselskab	$177M	1,467,839	+1,467,839	new
118	BANK OF NOVA SCOTIA	$175M	1,457,238	−498,962	trim
119	M&T BANK CORP	$175M	1,453,030	−23,176	trim
120	Asset Management One Co., Ltd.	$173M	1,441,306	+91,333	add
121	ANTIPODES PARTNERS Ltd	$173M	1,441,266	−134,545	trim
122	Focus Partners Wealth	$173M	1,435,704	+8,160	add
123	GREAT LAKES ADVISORS, LLC	$168M	1,399,573	−105,202	trim
124	Swiss Life Asset Management Ltd	$166M	1,381,851	+163,951	add
125	STATE OF WISCONSIN INVESTMENT BOARD	$164M	1,366,001	+71,905	add
126	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$162M	1,345,718	−618,069	trim
127	BROWN ADVISORY INC	$161M	1,341,293	+36,367	add
128	Quantinno Capital Management LP	$160M	1,333,289	+327,035	add
129	Candriam S.C.A.	$159M	1,322,654	+46,054	add
130	REGIONS FINANCIAL CORP	$158M	1,317,370	+39,692	add
131	Creative Planning	$157M	1,308,297	+61,646	add
132	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	$157M	1,431,644	−365,790	trim
133	DJE Kapital AG	$157M	1,306,098	+1,306,098	new
134	Chevy Chase Trust Holdings, LLC	$151M	1,253,128	−38,375	trim
135	CIBC WORLD MARKET INC.	$149M	1,239,951	−61,793	trim
136	Vanguard Investments Australia, Ltd.	$149M	1,238,154	—	no prior
137	CI INVESTMENTS INC.	$149M	1,237,783	+243,661	add
138	COMMONWEALTH EQUITY SERVICES, LLC	$147M	1,222,577	−85,622	trim
139	KLP KAPITALFORVALTNING AS	$145M	1,196,870	−78,400	trim
140	Cetera Investment Advisers	$144M	1,193,872	+55,456	add
141	COMMERCE BANK	$143M	1,188,031	+255,241	add
142	Quilter Plc	$143M	1,186,720	−4,589	trim
143	FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND	$142M	1,182,179	+385,150	add
144	Baird Financial Group, Inc.	$140M	1,163,093	+1,163,093	new
145	UniSuper Management Pty Ltd	$132M	1,099,802	+241	add
146	ZACKS INVESTMENT MANAGEMENT	$131M	1,085,250	+4,128	add
147	Woodline Partners LP	$129M	1,071,080	+66,381	add
148	Artisan Partners Limited Partnership	$128M	1,061,859	−321,438	trim
149	CIBC Bancorp USA Inc.	$126M	1,047,115	—	no prior
150	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	$126M	1,043,669	−14,067	trim
151	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$124M	1,033,222	−425,911	trim
152	Zurcher Kantonalbank (Zurich Cantonalbank)	$123M	1,024,300	+1,024,300	new
153	CWM, LLC	$122M	1,010,525	−6,498	trim
154	KING LUTHER CAPITAL MANAGEMENT CORP	$118M	983,617	+510	add
155	Zurich Insurance Group Ltd/FI	$116M	967,598	+438,295	add
156	TORONTO DOMINION BANK	$116M	961,055	−160,593	trim
157	J. Safra Sarasin Holding AG	$116M	960,714	+40,289	add
158	IEQ CAPITAL, LLC	$113M	941,353	−138	trim
159	Point72 Asset Management, L.P.	$111M	921,077	−417,372	trim
160	BLAIR WILLIAM & CO/IL	$108M	901,789	+67,765	add
161	DnB Asset Management AS	$108M	897,124	−53,210	trim
162	Tidal Investments LLC	$107M	895,792	+590,676	add
163	GROUPAMA ASSET MANAGMENT	$105M	874,963	−25,823	trim
164	MACQUARIE GROUP LTD	$105M	870,918	−897,114	trim
165	Capital International Investors	$105M	870,261	+9,526	add
166	CAUSEWAY CAPITAL MANAGEMENT LLC	$103M	854,212	−190,405	trim
167	Resona Asset Management Co.,Ltd.	$103M	856,748	−14,931	trim
168	KEYBANK NATIONAL ASSOCIATION/OH	$103M	853,050	+22,955	add
169	State of New Jersey Common Pension Fund D	$102M	848,249	−11,986	trim
170	Tredje AP-fonden	$101M	841,448	+132,188	add
171	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$101M	838,615	−95,504	trim
172	Squarepoint Ops LLC	$99.9M	830,857	+764,712	add
173	OSAIC HOLDINGS, INC.	$99.6M	827,246	+18,680	add
174	Lansforsakringar Fondforvaltning AB (publ)	$96.8M	804,827	−63,102	trim
175	Cannell & Spears LLC	$96.0M	798,223	+452,283	add
176	GUGGENHEIM CAPITAL LLC	$95.6M	794,868	+21,150	add
177	Man Group plc	$95.4M	793,167	−1,050,361	trim
178	Compagnie Lombard Odier SCmA	$95.3M	792,577	−35,099	trim
179	Susquehanna Portfolio Strategies, LLC	$95.2M	791,735	0	no change
180	MERCER GLOBAL ADVISORS INC /ADV	$94.5M	785,937	+10,727	add
181	Sarasin & Partners LLP	$94.5M	785,691	−129,503	trim
182	DONALDSON CAPITAL MANAGEMENT, LLC	$94.4M	785,160	+7,199	add
183	Calamos Advisors LLC	$93.5M	777,663	+57,857	add
184	BAHL & GAYNOR INC	$90.3M	750,494	−14,345	trim
185	Midwest Trust Co	$89.9M	747,618	−19,353	trim
186	FIRST FINANCIAL BANKSHARES INC	$89.4M	743,601	+15,082	add
187	Assenagon Asset Management S.A.	$89.4M	743,214	+201,642	add
188	CIBC Asset Management Inc	$89.4M	742,928	+22,210	add
189	SAMLYN CAPITAL, LLC	$87.4M	726,481	+726,481	new
190	STATE OF MICHIGAN RETIREMENT SYSTEM	$87.0M	723,090	−1,400	trim
191	Epoch Investment Partners, Inc.	$84.3M	701,092	−9,359	trim
192	NISA INVESTMENT ADVISORS, LLC	$84.0M	693,541	−17,578	trim
193	Sumitomo Mitsui DS Asset Management Company, Ltd	$83.2M	691,506	−31,543	trim
194	Arizona State Retirement System	$81.8M	679,746	−22,536	trim
195	Czech National Bank	$81.3M	675,968	+21,496	add
196	Allspring Global Investments Holdings, LLC	$81.3M	672,535	−229,771	trim
197	ORBIMED ADVISORS LLC	$79.8M	663,400	+663,400	new
198	TEACHER RETIREMENT SYSTEM OF TEXAS	$79.4M	659,877	−118,090	trim
199	CACTI ASSET MANAGEMENT LLC	$77.6M	645,299	+446	add
200	Boston Partners	$77.5M	641,766	−26,956	trim
201	ING GROEP NV	$77.2M	641,709	−144,789	trim
202	Clark Capital Management Group, Inc.	$77.0M	640,272	+622,454	add
203	CREDIT AGRICOLE S A	$76.7M	637,765	−559,651	trim
204	Harvest Portfolios Group Inc.	$75.4M	626,802	−43,359	trim
205	1832 Asset Management L.P.	$74.2M	616,840	−554,796	trim
206	WESTWOOD HOLDINGS GROUP INC	$73.2M	608,628	+8,633	add
207	FIL Ltd	$71.9M	597,352	−58,742	trim
208	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	$71.7M	596,468	+127,080	add
209	Perpetual Ltd	$71.5M	594,443	+30,727	add
210	COMPASS CAPITAL MANAGEMENT, INC	$70.9M	589,768	−92,259	trim
211	WHITTIER TRUST CO	$70.7M	585,422	+27,439	add
212	MetLife Investment Management, LLC	$69.8M	580,004	−15,612	trim
213	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$69.5M	578,169	+837	add
214	Clearbridge Investments, LLC	$69.5M	577,786	−22,585	trim
215	AustralianSuper Pty Ltd	$69.2M	575,397	−72,854	trim
216	D.A. DAVIDSON & CO.	$68.9M	572,593	−4,366	trim
217	Holocene Advisors, LP	$68.9M	572,467	−313,293	trim
218	Federation des caisses Desjardins du Quebec	$68.7M	570,879	+87,494	add
219	Douglas Lane & Associates, LLC	$67.6M	561,892	−3,937	trim
220	Aristotle Atlantic Partners, LLC	$66.5M	552,486	+55,876	add
221	OFI INVEST ASSET MANAGEMENT	$65.9M	630,057	−75,828	trim
222	KORNITZER CAPITAL MANAGEMENT INC /KS	$65.5M	544,161	−8,798	trim
223	ROCKLAND TRUST CO	$64.4M	534,963	−42,467	trim
224	Retirement Systems of Alabama	$63.4M	527,079	−935	trim
225	ProShare Advisors LLC	$63.2M	525,295	−103,580	trim
226	IFM Investors Pty Ltd	$62.9M	522,579	+12,750	add
227	GLENMEDE TRUST CO NA	$62.7M	521,346	−3,025	trim
228	Radnor Capital Management, LLC	$62.5M	519,443	−115	trim
229	Daiwa Securities Group Inc.	$61.8M	513,752	+21,301	add
230	BANQUE PICTET & CIE SA	$61.7M	513,131	−43,931	trim
231	NATIXIS	$61.4M	510,056	+201,284	add
232	Empowered Funds, LLC	$61.1M	507,815	−178,382	trim
233	&PARTNERS	$61.0M	506,594	+2,694	add
234	Gotham Asset Management, LLC	$60.9M	506,551	+59,124	add
235	United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund	$60.1M	499,805	−159,100	trim
236	QRG CAPITAL MANAGEMENT, INC.	$60.1M	499,732	+79,823	add
237	OPPENHEIMER ASSET MANAGEMENT INC.	$59.2M	492,072	−10,813	trim
238	Illinois Municipal Retirement Fund	$58.6M	487,434	−59,296	trim
239	PINNACLE ASSOCIATES LTD	$58.4M	485,756	+39,496	add
240	Pathstone Holdings, LLC	$57.8M	480,635	+11,055	add
241	XPONANCE LLC	$56.9M	473,091	+59,880	add
242	SRB CORP	$55.7M	463,298	+463,298	new
243	B. Metzler seel. Sohn & Co. AG	$54.7M	454,985	−10,827	trim
244	FUKOKU MUTUAL LIFE INSURANCE CO	$53.8M	447,246	0	no change
245	Distillate Capital Partners LLC	$53.8M	446,915	+2,489	add
246	NICHOLS & PRATT ADVISERS LLP /MA	$53.7M	446,639	−4,982	trim
247	TOCQUEVILLE ASSET MANAGEMENT L.P.	$53.7M	446,512	−45,699	trim
248	Curi Capital, LLC	$53.7M	443,638	+416	add
249	GATEWAY INVESTMENT ADVISERS LLC	$53.4M	443,847	−93,221	trim
250	USS Investment Management Ltd	$52.2M	434,031	+10,994	add
251	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$51.8M	431,038	+124,541	add
252	ALPS ADVISORS INC	$51.5M	427,760	−37,354	trim
253	CORDA Investment Management, LLC.	$51.4M	427,526	−9,548	trim
254	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	$51.4M	427,111	+10,623	add
255	Integral Health Asset Management, LLC	$51.1M	425,000	+175,000	add
256	NewEdge Advisors, LLC	$49.7M	413,565	+17,134	add
257	Systematic Alpha Investments, LLC	$49.4M	410,682	0	no change
258	Vanguard Personalized Indexing Management, LLC	$49.3M	409,858	+23,972	add
259	BANCO BILBAO VIZCAYA ARGENTARIA, S.A.	$49.0M	407,269	−63,229	trim
260	Varma Mutual Pension Insurance Co	$48.9M	406,874	+10,000	add
261	FIDUCIARY TRUST CO	$48.9M	406,382	−17,514	trim
262	Sanctuary Advisors, LLC	$48.8M	406,087	+48,579	add
263	Utah Retirement Systems	$48.6M	404,056	−12,241	trim
264	PUBLIC SECTOR PENSION INVESTMENT BOARD	$48.3M	401,889	+79,307	add
265	TD Waterhouse Canada Inc.	$48.0M	397,990	+115,080	add
266	Vontobel Holding Ltd.	$46.6M	387,524	−45,379	trim
267	FERGUSON WELLMAN CAPITAL MANAGEMENT, INC	$46.4M	385,956	−374,694	trim
268	MEYER HANDELMAN CO	$45.8M	380,705	+2,418	add
269	MML INVESTORS SERVICES, LLC	$45.7M	380,197	−32,570	trim
270	Glenview Trust Co	$45.3M	376,892	+9,616	add
271	AIA Group Ltd	$45.2M	375,724	−6,570	trim
272	Capital Investment Advisors, LLC	$44.5M	369,782	+6,971	add
273	SMITH CHAS P & ASSOCIATES PA CPAS	$44.2M	367,523	−3,413	trim
274	Beacon Pointe Advisors, LLC	$44.2M	367,061	+76,661	add
275	Andra AP-fonden	$43.8M	364,485	−63,615	trim
276	NEOS Investment Management LLC	$43.8M	364,439	−45,111	trim
277	EDMOND DE ROTHSCHILD HOLDING S.A.	$43.8M	364,118	−60,298	trim
278	Jefferies Financial Group Inc.	$43.5M	361,688	−139,240	trim
279	Rakuten Investment Management, Inc.	$43.5M	368,357	+40,848	add
280	FARALLON CAPITAL MANAGEMENT, L.L.C.	$43.4M	361,000	—	no prior
281	Saudi Central Bank	$43.2M	359,011	+90,581	add
282	LETKO, BROSSEAU & ASSOCIATES INC	$43.1M	358,019	−12,515	trim
283	Northwest & Ethical Investments L.P.	$42.3M	351,729	+23,081	add
284	WATERS PARKERSON & CO., LLC	$42.3M	351,577	−146	trim
285	JANE STREET GROUP, LLC	$42.2M	351,131	+223,444	add
286	Advisors Asset Management, Inc.	$42.0M	349,476	+6,787	add
287	NEW YORK LIFE INVESTMENT MANAGEMENT LLC	$41.5M	344,750	+4,462	add
288	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	$41.1M	342,084	−101,142	trim
289	Kestra Advisory Services, LLC	$40.7M	338,012	+45,974	add
290	MAI Capital Management	$40.3M	335,023	+11,532	add
291	CONNING INC.	$40.1M	333,031	−19,946	trim
292	PRUDENTIAL PLC	$40.0M	332,437	−48,039	trim
293	Lido Advisors, LLC	$39.9M	330,201	−29,272	trim
294	NISSAY ASSET MANAGEMENT CORP /JAPAN	$39.7M	329,632	−3,203	trim
295	Ethic Inc.	$39.3M	326,297	+8,152	add
296	Pinnacle Financial Partners, Inc.	$38.5M	320,321	−5,512	trim
297	WELCH & FORBES LLC	$38.2M	317,368	−4,861	trim
298	Willis Investment Counsel	$37.7M	313,718	0	no change
299	Migdal Insurance & Financial Holdings Ltd.	$37.6M	310,002	+310,002	new
300	Wealthfront Advisers LLC	$37.4M	311,279	+54,035	add
301	Private Wealth Partners, LLC	$37.2M	309,338	−2,449	trim
302	Howard Capital Management Group, LLC	$37.1M	308,798	+5,766	add
303	Steward Partners Investment Advisory, LLC	$36.7M	305,398	+5,456	add
304	Arax Advisory Partners	$36.5M	303,856	+9,927	add
305	ATALANTA SOSNOFF CAPITAL, LLC	$36.3M	302,127	+175,167	add
306	ADAMS DIVERSIFIED EQUITY FUND, INC.	$36.1M	300,200	−8,600	trim
307	M&G Plc	$35.8M	298,044	−73,223	trim
308	Sequoia Financial Advisors, LLC	$35.7M	297,046	−9,097	trim
309	HANCOCK WHITNEY CORP	$35.7M	299,230	−8,070	trim
310	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	$35.6M	271,829	−4,144,192	trim
311	MARTINGALE ASSET MANAGEMENT L P	$35.5M	294,925	−28,874	trim
312	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.	$35.3M	293,491	+96,637	add
313	Quintet Private Bank (Europe) S.A.	$35.3M	293,071	−6,073	trim
314	Douglass Winthrop Advisors, LLC	$35.2M	292,328	−15,002	trim
315	Avanza Fonder AB	$34.3M	285,007	−4,713	trim
316	BRADLEY FOSTER & SARGENT INC/CT	$34.2M	284,705	−4,279	trim
317	OREGON PUBLIC EMPLOYEES RETIREMENT FUND	$34.2M	284,228	0	no change
318	Generali Asset Management SPA SGR	$34.2M	284,084	−24,089	trim
319	WHITTIER TRUST CO OF NEVADA INC	$33.8M	280,055	+18,723	add
320	FACTORY MUTUAL INSURANCE CO	$33.8M	281,024	+3,650	add
321	ASR Vermogensbeheer N.V.	$33.6M	278,937	+5,059	add
322	Haverford Trust Co	$33.4M	277,400	−2,235	trim
323	STEPHENS INC /AR/	$33.2M	272,906	−69,234	trim
324	Private Advisor Group, LLC	$32.9M	273,347	−11,783	trim
325	BECKER CAPITAL MANAGEMENT INC	$32.8M	271,104	−14,351	trim
326	CITIZENS FINANCIAL GROUP INC/RI	$32.6M	269,662	−6,532	trim
327	Dai-ichi Life Insurance Company, Ltd	$32.5M	270,465	+41,648	add
328	DAVENPORT & Co LLC	$32.4M	269,725	+8,738	add
329	Americana Partners, LLC	$32.0M	266,031	+45,626	add
330	Cresset Asset Management, LLC	$31.9M	263,545	+17,397	add
331	EVERGREEN CAPITAL MANAGEMENT LLC	$31.8M	262,297	+6,205	add
332	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	$31.7M	263,514	−2,536	trim
333	Allworth Financial LP	$31.6M	262,901	+50,970	add
334	SECTOR GAMMA AS	$31.3M	260,340	−103,311	trim
335	KESTRA PRIVATE WEALTH SERVICES, LLC	$31.3M	260,145	+260,145	new
336	Waverly Advisors, LLC	$31.1M	258,634	+2,030	add
337	OP Asset Management Ltd	$30.9M	256,793	—	no prior
338	SHELTON CAPITAL MANAGEMENT	$30.8M	255,813	−23,873	trim
339	Concurrent Investment Advisors, LLC	$30.6M	254,138	+20,658	add
340	Vinva Investment Management Ltd	$30.3M	256,254	−69,690	trim
341	FLPUTNAM INVESTMENT MANAGEMENT CO	$30.2M	250,923	+40,623	add
342	Blue Chip Partners, LLC	$30.1M	249,913	+5,084	add
343	BRAUN STACEY ASSOCIATES INC	$29.6M	246,022	+246,022	new
344	YOUSIF CAPITAL MANAGEMENT, LLC	$29.5M	245,330	−7,705	trim
345	Crossmark Global Holdings, Inc.	$29.5M	245,186	—	no prior
346	HB Wealth Management, LLC	$29.0M	241,439	+13,245	add
347	Bank Pictet & Cie (Europe) AG	$28.6M	237,773	−16,362	trim
348	HIGHLAND CAPITAL MANAGEMENT, LLC	$28.6M	237,613	−23,268	trim
349	ABN AMRO INVESTMENT SOLUTIONS	$28.1M	233,654	−23,180	trim
350	Dakota Wealth Management	$28.1M	233,345	+52,548	add
351	ASSETMARK, INC	$27.9M	232,295	+57,422	add
352	GODSEY & GIBB, INC	$27.6M	229,420	−925	trim
353	KAHN BROTHERS GROUP INC	$27.3M	227,288	−202,815	trim
354	Wilmington Savings Fund Society, FSB	$27.3M	226,576	−10,115	trim
355	BRIDGEWAY CAPITAL MANAGEMENT, LLC	$27.1M	225,105	−39,956	trim
356	KLINGENSTEIN FIELDS & CO LP	$27.0M	224,870	−5,048	trim
357	CAPITOLIS LIQUID GLOBAL MARKETS LLC	$26.9M	223,830	−236,570	trim
358	Bryn Mawr Trust Advisors, LLC	$26.8M	222,405	−8,169	trim
359	EVERETT HARRIS & CO /CA/	$26.6M	221,455	−3,728	trim
360	Moran Wealth Management, LLC	$26.5M	220,292	−16,677	trim
361	Elo Mutual Pension Insurance Co	$26.3M	218,614	−85,991	trim
362	Ceredex Value Advisors LLC	$25.6M	212,600	−36,009	trim
363	United Asset Strategies, Inc.	$25.3M	210,435	−6,760	trim
364	HOMESTEAD ADVISERS CORP	$25.3M	210,577	−2,100	trim
365	Stack Financial Management, Inc	$25.2M	209,647	−734	trim
366	Cardinal Capital Management, Inc.	$25.0M	207,470	−97,064	trim
367	Bellevue Group AG	$24.9M	206,591	+114,474	add
368	TCTC Holdings, LLC	$24.8M	206,456	+4,664	add
369	RWC Asset Management LLP	$24.7M	205,090	−7,327	trim
370	GENERAL AMERICAN INVESTORS CO INC	$24.6M	204,326	0	no change
371	Investment Management Corp of Ontario	$24.5M	203,852	−86,374	trim
372	Connor, Clark & Lunn Investment Management Ltd.	$24.5M	203,676	+120,466	add
373	FIRST NATIONAL TRUST CO	$24.5M	203,651	+1,792	add
374	Soleus Capital Management, L.P.	$24.4M	203,000	+203,000	new
375	SCOTIA CAPITAL INC.	$24.4M	202,667	+6,936	add
376	Fiera Capital Corp	$24.4M	202,612	+202,612	new
377	FOUNDATION RESOURCE MANAGEMENT INC	$24.3M	202,209	+9,114	add
378	Boston Common Asset Management, LLC	$23.9M	198,680	−56,800	trim
379	LBP AM SA	$23.7M	196,922	−180,502	trim
380	Merit Financial Group, LLC	$23.7M	196,841	+38,798	add
381	Diversified Trust Co	$23.5M	195,208	−5,350	trim
382	LGT Group Foundation	$23.4M	194,925	−139,511	trim
383	EASTERN BANK	$23.4M	194,563	−18,674	trim
384	EP Wealth Advisors, LLC	$23.4M	194,446	−1,288	trim
385	Atria Investments, Inc	$23.4M	194,417	+13,429	add
386	Rafferty Asset Management, LLC	$23.2M	193,053	−76,567	trim
387	Aptus Capital Advisors, LLC	$23.2M	192,739	−14,787	trim
388	TRIGLAV INVESTMENTS, D.O.O.	$23.2M	192,688	+57,869	add
389	Lombard Odier Asset Management (Europe) Ltd	$23.0M	191,185	−14,186	trim
390	Atle Fund Management AB	$22.9M	33,853	−161,915	trim
391	Danica Pension, Livsforsikringsaktieselskab	$22.9M	190,178	−1,693	trim
392	HM PAYSON & CO	$22.8M	189,740	+2,262	add
393	ARGENT CAPITAL MANAGEMENT LLC	$22.3M	185,453	+181,978	add
394	Philip James Wealth Mangement, LLC	$22.2M	184,582	−395	trim
395	OPPENHEIMER & CO INC	$22.2M	184,185	+19,723	add
396	GW HENSSLER & ASSOCIATES LTD	$21.8M	181,047	−6,443	trim
397	Stillwater Capital Advisors, LLC	$21.7M	180,190	−2,318	trim
398	Applied Finance Capital Management, LLC	$21.5M	178,906	−4,658	trim
399	SALEM INVESTMENT COUNSELORS INC	$21.3M	176,372	−12,111	trim
400	Circle Wealth Management, LLC	$21.3M	177,287	−4,089	trim
401	Stockman Wealth Management, Inc.	$21.3M	177,107	−558	trim
402	ARS Wealth Advisors Group, LLC	$21.2M	176,368	+998	add
403	MANNING & NAPIER ADVISORS LLC	$21.2M	176,281	+768	add
404	GRANDFIELD & DODD, LLC	$21.1M	175,775	+7,714	add
405	Walleye Capital LLC	$21.0M	174,672	+83,898	add
406	BAR HARBOR WEALTH MANAGEMENT	$20.9M	173,725	+1,693	add
407	INTACT INVESTMENT MANAGEMENT INC.	$20.9M	173,500	−9,600	trim
408	Advisors Capital Management, LLC	$20.9M	173,461	+8,776	add
409	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	$20.8M	172,900	0	no change
410	WOODMONT INVESTMENT COUNSEL LLC	$20.7M	172,439	+1,932	add
411	FORBES J M & CO LLP	$20.7M	171,751	+784	add
412	Nemes Rush Group LLC	$20.6M	170,964	−11,111	trim
413	Stamos Capital Partners, L.P.	$20.5M	170,384	−16,421	trim
414	Empower Advisory Group, LLC	$20.3M	168,610	−30,301	trim
415	CADINHA & CO LLC	$20.1M	166,864	−85,160	trim
416	BENJAMIN EDWARDS INC	$19.8M	164,675	−307,869	trim
417	BOURGEON CAPITAL MANAGEMENT LLC	$19.6M	162,967	−1,389	trim
418	JB Capital LLC	$19.5M	162,408	+25,139	add
419	OLD NATIONAL BANCORP /IN/	$19.5M	161,744	−847	trim
420	One Capital Management, LLC	$19.3M	160,540	+2,364	add
421	Kimelman & Baird, LLC	$19.3M	160,179	0	no change
422	SATURNA CAPITAL CORP	$18.9M	157,451	+157,451	new
423	Talbot Financial, LLC	$18.9M	157,177	+2,107	add
424	Union Bancaire Privee, UBP SA	$18.8M	106,562	−179,007	trim
425	FIRST MANHATTAN CO. LLC.	$18.7M	154,467	−2,110	trim
426	Norinchukin Bank, The	$18.4M	153,343	−1,077	trim
427	PARTHENON LLC	$18.4M	153,062	−679	trim
428	EDGAR LOMAX CO/VA	$18.4M	152,850	−205,645	trim
429	Clearstead Advisors, LLC	$18.3M	152,132	+41,778	add
430	SKBA CAPITAL MANAGEMENT LLC	$18.3M	151,872	0	no change
431	Fisher Funds Management LTD	$18.2M	151,132	−39,106	trim
432	Atlantic Union Bankshares Corp	$18.1M	150,800	−42,738	trim
433	MIZUHO SECURITIES USA LLC	$18.0M	150,049	−30,676	trim
434	CENTRAL SECURITIES CORP	$18.0M	150,000	0	no change
435	CCM INVESTMENT ADVISERS LLC	$18.0M	149,542	−3,198	trim
436	Summit Financial, LLC	$18.0M	148,433	+10,688	add
437	ABN AMRO Bank N.V.	$17.9M	147,377	−44,434	trim
438	CRAWFORD INVESTMENT COUNSEL INC	$17.8M	148,066	−4,603	trim
439	PANAGORA ASSET MANAGEMENT INC	$17.8M	147,569	−557,873	trim
440	UNITED CAPITAL FINANCIAL ADVISORS, LLC	$17.5M	145,312	+145,312	new
441	Stratos Investment Management, LLC	$17.4M	144,783	+9,502	add
442	ExodusPoint Capital Management, LP	$17.4M	144,655	−17,252	trim
443	AE Wealth Management LLC	$17.3M	144,082	−8,425	trim
444	IQ EQ FUND MANAGEMENT (IRELAND) Ltd	$17.3M	143,523	+2,957	add
445	Aware Super Pty Ltd as trustee of Aware Super	$17.2M	143,224	—	no prior
446	LMCG INVESTMENTS, LLC	$17.2M	142,965	+440	add
447	Equitable Holdings, Inc.	$17.2M	154,824	+74,443	add
448	BRIGHT ROCK CAPITAL MANAGEMENT, LLC	$17.1M	142,000	0	no change
449	TOKIO MARINE ASSET MANAGEMENT CO LTD	$16.8M	139,552	−2,941	trim
450	Vident Advisory, LLC	$16.8M	139,324	+10,064	add
451	MONTAG A & ASSOCIATES INC	$16.7M	137,790	−3,916	trim
452	Lombard Odier Asset Management (Switzerland) SA	$16.6M	137,612	+10,150	add
453	U.S. Capital Wealth Advisors, LLC	$16.5M	137,497	+75,219	add
454	FRANKLIN STREET ADVISORS INC /NC	$16.5M	137,340	−5,201	trim
455	SteelPeak Wealth, LLC	$16.5M	135,983	−54,538	trim
456	EAGLE GLOBAL ADVISORS LLC	$16.5M	136,864	−1,725	trim
457	Snowden Capital Advisors LLC	$16.4M	135,191	−17,784	trim
458	DODGE & COX	$16.4M	136,050	−2,155	trim
459	NOESIS CAPITAL MANGEMENT CORP	$16.3M	135,684	+3,771	add
460	PICTON MAHONEY ASSET MANAGEMENT	$16.3M	135,203	+135,203	new
461	Kingsview Wealth Management, LLC	$16.2M	134,751	−22,205	trim
462	COLDSTREAM CAPITAL MANAGEMENT INC	$16.1M	133,666	+11,824	add
463	Metis Global Partners, LLC	$16.1M	133,464	−4,207	trim
464	Bragg Financial Advisors, Inc	$16.0M	133,013	−13,443	trim
465	WASHINGTON TRUST BANK	$15.9M	132,592	−15,643	trim
466	Azimuth Capital Investment Management LLC	$15.9M	132,533	−3,285	trim
467	Badgley Phelps Wealth Managers, LLC	$15.9M	131,499	+11,837	add
468	Drexel Morgan & Co.	$15.9M	132,292	0	no change
469	Wescott Financial Advisory Group, LLC	$15.9M	132,124	−10,208	trim
470	CHOREO, LLC	$15.8M	130,110	+2,179	add
471	NorthCrest Asset Manangement, LLC	$15.7M	130,205	−113,995	trim
472	EFG International AG	$15.7M	130,704	+45,016	add
473	Bleakley Financial Group, LLC	$15.5M	129,217	+2,930	add
474	PARK NATIONAL CORP /OH/	$15.5M	129,003	+17,678	add
475	New Age Alpha Advisors, LLC	$15.3M	127,438	−119	trim
476	Goelzer Investment Management, Inc.	$15.3M	127,005	−955	trim
477	TECTONIC ADVISORS LLC	$15.2M	126,173	−2,035	trim
478	Banque Cantonale Vaudoise	$15.2M	126,173	+6,268	add
479	American Assets Investment Management, LLC	$15.0M	125,000	0	no change
480	Maryland State Retirement & Pension System	$15.0M	124,497	−1,217	trim
481	Cohen Klingenstein LLC	$14.9M	124,194	0	no change
482	Orion Porfolio Solutions, LLC	$14.9M	124,118	+1,051	add
483	Ashton Thomas Private Wealth, LLC	$14.9M	124,075	+5,900	add
484	Edge Wealth Management LLC	$14.8M	123,435	+329	add
485	INTECH INVESTMENT MANAGEMENT LLC	$14.7M	122,438	−40,290	trim
486	MIDDLETON & CO INC/MA	$14.7M	122,145	−23,208	trim
487	MONARCH CAPITAL MANAGEMENT INC	$14.6M	120,559	−2,307	trim
488	Leonteq Securities AG	$14.5M	120,645	−18,284	trim
489	FARMERS & MERCHANTS INVESTMENTS INC	$14.2M	118,172	+1,690	add
490	HENNESSY ADVISORS INC	$14.2M	117,800	−4,050	trim
491	AUXIER ASSET MANAGEMENT LLC	$14.1M	117,242	−104	trim
492	ELEVATION POINT WEALTH PARTNERS, LLC	$14.1M	116,727	+60,846	add
493	Matthew Goff Investment Advisor, LLC	$14.0M	116,699	+332	add
494	L & S Advisors Inc	$14.0M	116,590	−4,400	trim
495	Foster Victor Wealth Advisors, LLC	$14.0M	116,456	−18,548	trim
496	GHP Investment Advisors, Inc.	$13.9M	115,922	+1,925	add
497	TEMA ETFS LLC	$13.9M	115,881	+5,261	add
498	Brookstone Capital Management	$13.9M	115,830	+13,725	add
499	Banco Santander, S.A.	$13.9M	115,528	+1,404	add
500	SP Asset Management LLC	$13.9M	115,492	−1,613	trim

Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · MRK

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers: 1 Maria Elvira Salazar R–FL-27 $30K–$100K
Sellers: 1 Alan Armstrong R–OK $15K–$50K

filed 2026-06-16 → 2026-09-14 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

Adding: 1 Gotham Asset Management $60.9M held
Trimming: 2 Bridgewater Associates, Caxton Associates $0 held

new + add vs trim + exit, by shares · $ = reported value now, not the change · MERCK

Merged timeline of congressional filings and notable-manager moves on MRK
Date	Who	Change	Size
2026-09-09	Maria Elvira Salazar Congress	Purchase	$15K–$50K
2026-09-09	Maria Elvira Salazar Congress	Purchase	$15K–$50K
2026-07-21	Alan Armstrong Congress	Sale	$15K–$50K
2026-05-15	Gotham Asset Management 13F	add	+59,124 sh
2026-05-15	Bridgewater Associates 13F	exit	−310,221 sh
2026-05-14	Caxton Associates 13F	exit	−250,000 sh

6 newest rows · Congress rows date by filing, 13F rows by quarter end · a 13F row is a quarter-end snapshot, not a trade

62 members of Congress disclosed MRK — the congressional view ↗