Who holds ticker 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 ↗

ALNYLAM PHARMACEUTICALS INC · common stock · Q1 2026 · 7 members disclosed ALNY ↗

13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 640 holders are listed, largest first: 640
sum of the reported values across every holder; undisclosed values are left out, never counted as zero: $36.6B
holders whose share count rose or who opened the position (new + add), by shares: 340
holders absent this quarter after holding last quarter — inferred from absence, not a sale record: 131

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.

13F holders of ALNY ranked by reported value, 1–25 of 640 holders
#	Filer	Reported value	Shares	Δ shares	Change
1	FMR LLC	$4.8B	14,579,166	−1,322,983	TRIM
2	Capital World Investors	$3.6B	10,802,348	−5,499,424	TRIM
3	BlackRock, Inc.	$3.5B	10,444,908	+44,034	ADD
4	Capital Research Global Investors	$3.1B	9,471,181	+2,691,473	ADD
5	VANGUARD PORTFOLIO MANAGEMENT LLC	$2.1B	6,491,280	—	NO PRIOR
6	VANGUARD CAPITAL MANAGEMENT LLC	$2.0B	5,946,706	—	NO PRIOR
7	STATE STREET CORP	$1.1B	3,322,698	+93,742	ADD
8	GEODE CAPITAL MANAGEMENT, LLC	$885M	2,660,385	+9,663	ADD
9	BAILLIE GIFFORD & CO	$825M	2,493,866	−107,113	TRIM
10	TWO SIGMA INVESTMENTS, LP	$659M	1,992,577	+1,376,457	ADD
11	WELLINGTON MANAGEMENT GROUP LLP	$641M	1,935,925	+306,994	ADD
12	DODGE & COX	$638M	1,929,253	−35,162	TRIM
13	AMERICAN CENTURY COMPANIES INC	$596M	1,802,363	+317,202	ADD
14	Clearbridge Investments, LLC	$449M	1,356,036	+759,023	ADD
15	Orbis Allan Gray Ltd	$442M	1,334,825	−283,394	TRIM
16	Invesco Ltd.	$427M	1,291,726	−874,114	TRIM
17	D. E. Shaw & Co., Inc.	$350M	1,059,062	+614,569	ADD
18	MORGAN STANLEY	$332M	1,002,681	+32,524	ADD
19	BANK OF AMERICA CORP /DE/	$320M	966,912	+281,735	ADD
20	Legal & General Group Plc	$309M	934,881	−26,615	TRIM
21	AQR CAPITAL MANAGEMENT LLC	$298M	913,104	−6,855	TRIM
22	NORTHERN TRUST CORP	$284M	858,120	+378	ADD
23	VANGUARD FIDUCIARY TRUST CO	$278M	840,888	—	NO PRIOR
24	Qube Research & Technologies Ltd	$277M	838,187	+63,511	ADD
25	ROYAL BANK OF CANADA	$262M	791,515	+200,020	ADD

Show the top 500 of 640 holders

13F holders of ALNY ranked by reported value, 26–500 of 640 holders
#	Filer	Reported value	Shares	Δ shares	Change
26	DEUTSCHE BANK AG\	$252M	761,464	+49,489	ADD
27	Amundi	$247M	747,544	+138,665	ADD
28	FEDERATED HERMES, INC.	$228M	687,816	+59,753	ADD
29	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$224M	677,519	+25,153	ADD
30	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$223M	673,356	+25,517	ADD
31	MANUFACTURERS LIFE INSURANCE COMPANY, THE	$219M	662,365	+598,953	ADD
32	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	$164M	496,004	+697	ADD
33	Bank of New York Mellon Corp	$163M	491,200	−12,933	TRIM
34	FRANKLIN RESOURCES INC	$156M	470,390	−317,233	TRIM
35	UBS Group AG	$152M	458,870	−366,970	TRIM
36	MILLENNIUM MANAGEMENT LLC	$148M	447,887	+372,457	ADD
37	Squarepoint Ops LLC	$141M	426,723	+75,754	ADD
38	RAYMOND JAMES FINANCIAL INC	$130M	406,956	+18,251	ADD
39	Swiss National Bank	$128M	387,720	+28,520	ADD
40	DIMENSIONAL FUND ADVISORS LP	$127M	384,205	+82,340	ADD
41	FIRST TRUST ADVISORS LP	$127M	382,701	+125,747	ADD
42	WELLS FARGO & COMPANY/MN	$113M	342,763	+85,123	ADD
43	Nuveen, LLC	$107M	322,232	−243,557	TRIM
44	Sumitomo Mitsui Trust Group, Inc.	$104M	314,417	−13,346	TRIM
45	CONGRESS ASSET MANAGEMENT CO	$94.5M	285,739	+16,500	ADD
46	TD ASSET MANAGEMENT INC	$93.3M	281,848	+12,747	ADD
47	GILDER GAGNON HOWE & CO LLC	$92.7M	280,092	−39,213	TRIM
48	Allspring Global Investments Holdings, LLC	$92.6M	281,793	+3,136	ADD
49	CITIGROUP INC	$87.1M	263,375	+90,813	ADD
50	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$85.7M	258,905	+258,905	NEW
51	Polar Capital Holdings Plc	$85.3M	257,674	+17,068	ADD
52	WESTFIELD CAPITAL MANAGEMENT CO LP	$81.2M	245,539	+152,095	ADD
53	Woodline Partners LP	$80.7M	243,883	+242,124	ADD
54	AMERIPRISE FINANCIAL INC	$79.4M	239,941	+58,804	ADD
55	Bellevue Group AG	$77.6M	234,543	−211,360	TRIM
56	Pictet Asset Management Holding SA	$77.5M	237,920	−78,133	TRIM
57	Man Group plc	$76.9M	232,369	+88,159	ADD
58	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	$75.4M	227,997	−9,008	TRIM
59	Candriam S.C.A.	$74.2M	224,330	0	NO CHANGE
60	BARCLAYS PLC	$73.0M	220,623	−1,938	TRIM
61	VANGUARD ASSET MANAGEMENT, Ltd	$72.5M	219,235	—	NO PRIOR
62	ROYAL LONDON ASSET MANAGEMENT LTD	$71.2M	215,075	−37,997	TRIM
63	JACOBS LEVY EQUITY MANAGEMENT, INC	$70.2M	212,204	−189,167	TRIM
64	CANADA PENSION PLAN INVESTMENT BOARD	$69.1M	208,938	−49,773	TRIM
65	Korea Investment CORP	$66.3M	200,321	+10,552	ADD
66	VICTORY CAPITAL MANAGEMENT INC	$64.8M	195,937	−24,929	TRIM
67	VOLORIDGE INVESTMENT MANAGEMENT, LLC	$62.6M	189,217	+28,640	ADD
68	National Pension Service	$60.8M	183,789	+183,789	NEW
69	BNP Paribas Asset Management Holding S.A.	$59.6M	180,012	+70,408	ADD
70	Life Cycle Investment Partners Ltd	$58.7M	177,541	+89,465	ADD
71	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$57.7M	174,268	−17,552	TRIM
72	ProShare Advisors LLC	$57.6M	174,013	−37,064	TRIM
73	ENVESTNET ASSET MANAGEMENT INC	$56.8M	171,797	+51,276	ADD
74	CIBC Bancorp USA Inc.	$55.9M	169,031	—	NO PRIOR
75	Mitsubishi UFJ Asset Management Co., Ltd.	$50.4M	152,197	+13,402	ADD
76	SCS Capital Management LLC	$49.5M	149,547	−64	TRIM
77	VOYA INVESTMENT MANAGEMENT LLC	$49.1M	148,488	−50,125	TRIM
78	Janus Henderson Group Ltd.	$48.7M	147,089	+10,664	ADD
79	ANTIPODES PARTNERS Ltd	$48.1M	145,310	+97,424	ADD
80	Universal- Beteiligungs- und Servicegesellschaft mbH	$46.1M	139,708	+15,063	ADD
81	Aberdeen Group plc	$45.8M	138,331	+5,485	ADD
82	BROWN ADVISORY INC	$44.3M	133,953	+109,095	ADD
83	Soleus Capital Management, L.P.	$43.6M	131,650	+61,650	ADD
84	Assenagon Asset Management S.A.	$42.6M	128,896	+103,306	ADD
85	Robeco Institutional Asset Management B.V.	$41.8M	126,463	−18,258	TRIM
86	ORBIMED ADVISORS LLC	$39.4M	119,000	−169,800	TRIM
87	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$37.3M	112,718	−1,885	TRIM
88	Bridgewater Associates, LP	$35.3M	106,592	+20,975	ADD
89	HighTower Advisors, LLC	$35.0M	105,859	−632	TRIM
90	SEI INVESTMENTS CO	$33.2M	100,315	−10,797	TRIM
91	TREMBLANT CAPITAL GROUP	$31.3M	94,556	−15,576	TRIM
92	NOMURA ASSET MANAGEMENT CO LTD	$30.8M	93,225	−1,053	TRIM
93	FIL Ltd	$30.3M	91,499	−2,665	TRIM
94	HSBC HOLDINGS PLC	$29.6M	89,619	−89,415	TRIM
95	Andra AP-fonden	$28.7M	86,697	+38,157	ADD
96	Quadrature Capital Ltd	$28.2M	85,241	+85,241	NEW
97	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$26.9M	81,325	+1,224	ADD
98	Fiera Capital Corp	$26.1M	78,822	+8,102	ADD
99	Prosight Management, LP	$25.1M	76,000	+58,891	ADD
100	Casdin Capital, LLC	$24.8M	75,000	0	NO CHANGE
101	Zurcher Kantonalbank (Zurich Cantonalbank)	$24.8M	74,920	+74,920	NEW
102	LMR Partners LLP	$24.7M	74,661	+15,639	ADD
103	Rock Springs Capital Management LP	$24.5M	74,000	+2,750	ADD
104	Schonfeld Strategic Advisors LLC	$23.7M	71,767	+26,873	ADD
105	Ensign Peak Advisors, Inc	$23.0M	69,647	+11,715	ADD
106	STATE OF WISCONSIN INVESTMENT BOARD	$22.8M	68,883	+2,818	ADD
107	NEOS Investment Management LLC	$22.8M	68,873	+28,172	ADD
108	INTECH INVESTMENT MANAGEMENT LLC	$22.5M	68,009	+21,299	ADD
109	DEERFIELD MANAGEMENT COMPANY, L.P.	$22.5M	67,935	0	NO CHANGE
110	LPL Financial LLC	$22.4M	67,637	+21,718	ADD
111	SCHRODER INVESTMENT MANAGEMENT GROUP	$22.1M	66,662	−1,387	TRIM
112	DANSKE BANK A/S	$21.8M	65,955	−1,246	TRIM
113	Vanguard Investments Australia, Ltd.	$21.8M	65,810	—	NO PRIOR
114	NEW YORK STATE COMMON RETIREMENT FUND	$21.6M	65,424	+1,000	ADD
115	Vanguard Global Advisers, LLC	$21.6M	65,390	—	NO PRIOR
116	STOREBRAND ASSET MANAGEMENT AS	$21.4M	64,595	—	NO PRIOR
117	NATIONAL BANK OF CANADA /FI/	$21.0M	63,607	−2,826	TRIM
118	Swedbank AB	$20.6M	62,215	+273	ADD
119	Trexquant Investment LP	$20.4M	61,760	+35,019	ADD
120	PFA Pension, Forsikringsaktieselskab	$19.8M	59,700	+59,700	NEW
121	DRIEHAUS CAPITAL MANAGEMENT LLC	$19.7M	59,622	−10,156	TRIM
122	Polymer Capital Management (HK) LTD	$19.1M	57,784	+21,019	ADD
123	Asset Management One Co., Ltd.	$19.1M	57,709	−7,478	TRIM
124	Tidal Investments LLC	$18.8M	57,927	+53,102	ADD
125	Mirae Asset Global Investments Co., Ltd.	$18.7M	56,391	+6,929	ADD
126	ALLIANCEBERNSTEIN L.P.	$17.8M	44,641	+322	ADD
127	Capital International Sarl	$17.7M	53,349	−66,003	TRIM
128	KLP KAPITALFORVALTNING AS	$16.9M	51,200	+760	ADD
129	Rafferty Asset Management, LLC	$16.7M	50,553	+5,522	ADD
130	STIFEL FINANCIAL CORP	$16.5M	49,954	+29,527	ADD
131	Tredje AP-fonden	$16.4M	49,594	+9,147	ADD
132	PARNASSUS INVESTMENTS, LLC	$16.2M	48,991	+4,431	ADD
133	FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND	$16.1M	48,705	+18,490	ADD
134	Jain Global LLC	$15.9M	47,962	+47,962	NEW
135	Allianz Asset Management GmbH	$15.8M	47,662	−213	TRIM
136	Investment Management Corp of Ontario	$15.6M	47,155	+25,620	ADD
137	OSAIC HOLDINGS, INC.	$15.4M	46,653	+1,935	ADD
138	State of New Jersey Common Pension Fund D	$14.9M	45,151	+175	ADD
139	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	$14.6M	44,022	−476	TRIM
140	Gotham Asset Management, LLC	$14.5M	43,710	+4,088	ADD
141	Mediolanum International Funds Ltd	$14.3M	45,119	+2,643	ADD
142	WORLDQUANT MILLENNIUM ADVISORS LLC	$13.9M	42,160	−301,271	TRIM
143	Lansforsakringar Fondforvaltning AB (publ)	$13.9M	41,890	−450	TRIM
144	Hudson Bay Capital Management LP	$13.2M	40,000	−45,000	TRIM
145	Resona Asset Management Co.,Ltd.	$13.1M	39,832	+585	ADD
146	M&G Plc	$12.5M	37,656	+37,656	NEW
147	Bronte Capital Management Pty Ltd.	$12.3M	37,245	−1,619	TRIM
148	GUGGENHEIM CAPITAL LLC	$12.3M	37,114	−3,021	TRIM
149	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.	$12.3M	37,025	+16,543	ADD
150	NISSAY ASSET MANAGEMENT CORP /JAPAN	$12.2M	36,898	+1,085	ADD
151	GROUPAMA ASSET MANAGMENT	$12.2M	36,767	+889	ADD
152	Arizona State Retirement System	$11.9M	35,899	−491	TRIM
153	Vinva Investment Management Ltd	$11.6M	36,601	+18,640	ADD
154	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$11.5M	34,781	−5,678	TRIM
155	Rhenman & Partners Asset Management AB	$11.4M	34,465	−11,210	TRIM
156	Quantinno Capital Management LP	$11.2M	33,850	+8,258	ADD
157	ODDO BHF ASSET MANAGEMENT SAS	$10.9M	33,013	+2,880	ADD
158	Engineers Gate Manager LP	$10.8M	32,502	+12,303	ADD
159	FengHe Fund Management Pte. Ltd.	$10.8M	32,500	−186,200	TRIM
160	BANK OF MONTREAL /CAN/	$10.5M	31,864	−3,252	TRIM
161	DnB Asset Management AS	$10.4M	31,427	+720	ADD
162	Aquatic Capital Management LLC	$10.3M	31,061	+31,061	NEW
163	FRONTIER CAPITAL MANAGEMENT CO LLC	$10.1M	30,604	−18,255	TRIM
164	SIERRA SUMMIT ADVISORS LLC	$10.0M	30,298	+30,298	NEW
165	SEB Asset Management AB	$10.0M	30,153	—	NO PRIOR
166	Mariner, LLC	$9.9M	29,948	−12,495	TRIM
167	XPONANCE LLC	$9.9M	29,871	+2,543	ADD
168	CIBC Asset Management Inc	$9.8M	29,472	−360	TRIM
169	CAPITAL INTERNATIONAL LTD /CA/	$9.6M	29,078	−38,589	TRIM
170	IFM Investors Pty Ltd	$9.0M	27,266	+1,028	ADD
171	Parkman Healthcare Partners LLC	$8.9M	26,916	−20,787	TRIM
172	USS Investment Management Ltd	$8.9M	26,848	+624	ADD
173	Corient Private Wealth LLC	$8.5M	25,718	−21,690	TRIM
174	EFG International AG	$8.5M	25,565	−835	TRIM
175	Jefferies Financial Group Inc.	$8.5M	25,553	−769	TRIM
176	Capital International, Inc./CA/	$8.5M	25,550	−34,002	TRIM
177	Daiwa Securities Group Inc.	$8.4M	25,364	−635	TRIM
178	U.S. Capital Wealth Advisors, LLC	$8.1M	24,537	−2,806	TRIM
179	Illinois Municipal Retirement Fund	$8.0M	24,295	−1,476	TRIM
180	OSSIAM	$8.0M	24,183	+22,397	ADD
181	Creative Planning	$8.0M	24,122	+307	ADD
182	Voleon Capital Management LP	$8.0M	24,074	−27,043	TRIM
183	Eurizon Capital SGR S.p.A.	$8.0M	24,184	−226	TRIM
184	Swiss Life Asset Management Ltd	$7.9M	23,734	+1,262	ADD
185	OP Asset Management Ltd	$7.8M	23,477	—	NO PRIOR
186	CITADEL ADVISORS LLC	$7.7M	23,415	−15,044	TRIM
187	Cetera Investment Advisers	$7.7M	23,173	+5,624	ADD
188	IEQ CAPITAL, LLC	$7.6M	22,871	−42,034	TRIM
189	MACKENZIE FINANCIAL CORP	$7.4M	22,507	+10,112	ADD
190	Varma Mutual Pension Insurance Co	$7.0M	21,100	−5,000	TRIM
191	683 Capital Management, LLC	$6.9M	21,000	+17,218	ADD
192	Utah Retirement Systems	$6.8M	20,601	−124	TRIM
193	Cerity Partners LLC	$6.7M	20,256	−4,322	TRIM
194	OPPENHEIMER ASSET MANAGEMENT INC.	$6.6M	19,842	+4,250	ADD
195	TEACHER RETIREMENT SYSTEM OF TEXAS	$6.2M	18,830	−1,205	TRIM
196	TORONTO DOMINION BANK	$6.1M	18,454	−4,203	TRIM
197	Silvant Capital Management LLC	$6.0M	18,258	+294	ADD
198	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	$6.0M	18,208	−5,012	TRIM
199	PUBLIC SECTOR PENSION INVESTMENT BOARD	$6.0M	18,014	+18,014	NEW
200	Slow Capital, Inc.	$5.8M	17,461	+17,461	NEW
201	NATIXIS	$5.6M	17,076	−22,703	TRIM
202	Portman Square Capital LLP	$5.6M	16,924	+14,467	ADD
203	LAZARD ASSET MANAGEMENT LLC	$5.4M	16,280	+6,128	ADD
204	MACQUARIE GROUP LTD	$5.3M	16,047	−9,234	TRIM
205	Sumitomo Mitsui DS Asset Management Company, Ltd	$5.3M	15,943	+74	ADD
206	MML INVESTORS SERVICES, LLC	$5.1M	15,482	−2,168	TRIM
207	SHELTON CAPITAL MANAGEMENT	$4.9M	14,837	−227	TRIM
208	PROFUND ADVISORS LLC	$4.8M	14,647	−942	TRIM
209	Elo Mutual Pension Insurance Co	$4.8M	14,621	−2,820	TRIM
210	NOMURA HOLDINGS INC	$4.7M	14,299	−8,138	TRIM
211	ASSETMARK, INC	$4.7M	14,207	−1,826	TRIM
212	LBP AM SA	$4.7M	14,206	+6,416	ADD
213	Rakuten Investment Management, Inc.	$4.6M	14,431	+1,747	ADD
214	HIMENSION CAPITAL (SINGAPORE) PTE. LTD.	$4.4M	13,169	+2,984	ADD
215	NORDEA INVESTMENT MANAGEMENT AB	$4.3M	13,346	+491	ADD
216	Capula Management Ltd	$4.3M	13,115	−66	TRIM
217	Bank Julius Baer & Co. Ltd, Zurich	$4.3M	13,281	+13,281	NEW
218	Privium Fund Management B.V.	$4.0M	12,222	+12,222	NEW
219	Vanguard Personalized Indexing Management, LLC	$4.0M	12,215	−1,512	TRIM
220	Traynor Capital Management, Inc.	$4.0M	12,592	+1,022	ADD
221	CREDIT AGRICOLE S A	$3.9M	11,751	−9,789	TRIM
222	Federation des caisses Desjardins du Quebec	$3.9M	11,731	−818	TRIM
223	Wealthfront Advisers LLC	$3.8M	11,587	−6,667	TRIM
224	CWM, LLC	$3.8M	11,580	−13,895	TRIM
225	Y-Intercept (Hong Kong) Ltd	$3.8M	11,361	+11,361	NEW
226	ASR Vermogensbeheer N.V.	$3.7M	11,223	+201	ADD
227	COMMONWEALTH EQUITY SERVICES, LLC	$3.5M	10,577	+832	ADD
228	PANAGORA ASSET MANAGEMENT INC	$3.4M	10,343	−20,500	TRIM
229	Atria Investments, Inc	$3.3M	9,874	+3,701	ADD
230	PEAK6 LLC	$3.2M	9,716	+9,712	ADD
231	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	$3.2M	9,637	−290	TRIM
232	Tower Research Capital LLC (TRC)	$3.2M	9,627	+3,786	ADD
233	Vestmark Advisory Solutions, Inc.	$3.2M	9,589	+811	ADD
234	FIFTH THIRD BANCORP	$3.2M	9,568	+9,441	ADD
235	COMMERCE BANK	$3.1M	9,480	−1,053	TRIM
236	BLAIR WILLIAM & CO/IL	$3.1M	9,430	−344	TRIM
237	NISA INVESTMENT ADVISORS, LLC	$3.1M	9,357	−292	TRIM
238	Transamerica Financial Advisors, LLC	$3.1M	9,303	+697	ADD
239	NewEdge Wealth, LLC	$3.0M	9,201	+1,671	ADD
240	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	$3.0M	8,952	−6,514	TRIM
241	Blackstone Inc.	$2.9M	8,775	+8,775	NEW
242	MERCER GLOBAL ADVISORS INC /ADV	$2.8M	8,579	−3,207	TRIM
243	Mitsubishi UFJ Trust & Banking Corp	$2.8M	8,423	−1,997	TRIM
244	Kestra Investment Management, LLC	$2.8M	8,396	+2,382	ADD
245	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	$2.7M	8,478	−5,609	TRIM
246	M&T BANK CORP	$2.6M	7,865	−101	TRIM
247	ZACKS INVESTMENT MANAGEMENT	$2.6M	7,857	−4,151	TRIM
248	MetLife Investment Management, LLC	$2.6M	7,800	−387	TRIM
249	BANK OF NOVA SCOTIA	$2.6M	7,798	+49	ADD
250	AIA Group Ltd	$2.6M	7,742	−12,435	TRIM
251	TRUIST FINANCIAL CORP	$2.5M	7,701	+1,596	ADD
252	PRUDENTIAL PLC	$2.5M	7,696	−133	TRIM
253	Virtus Investment Advisers, LLC	$2.5M	7,471	+5,754	ADD
254	US BANCORP \DE\	$2.4M	7,381	+2,145	ADD
255	J.P. Marvel Investment Advisors, LLC	$2.4M	7,105	0	NO CHANGE
256	Pathstone Holdings, LLC	$2.3M	7,072	+933	ADD
257	Osmosis Investment Management UK Ltd	$2.3M	7,013	−694	TRIM
258	PKO Investment Management Joint-Stock Co	$2.2M	6,800	0	NO CHANGE
259	Legato Capital Management LLC	$2.2M	6,514	+6,514	NEW
260	Capital Group Investment Management Pte. Ltd.	$2.1M	6,474	−8,372	TRIM
261	Vident Advisory, LLC	$2.1M	6,457	+1,302	ADD
262	Rockefeller Capital Management L.P.	$2.1M	6,437	−1,687	TRIM
263	Maryland State Retirement & Pension System	$2.1M	6,346	0	NO CHANGE
264	Plato Investment Management Ltd	$2.1M	6,249	−5	TRIM
265	AG2R LA MONDIALE GESTION D'ACTIFS	$2.1M	6,205	+610	ADD
266	E Fund Management Co., Ltd.	$2.0M	6,074	—	NO PRIOR
267	Fisher Asset Management, LLC	$2.0M	6,045	+6,045	NEW
268	Banque Cantonale Vaudoise	$2.0M	5,978	−5,059	TRIM
269	Dai-ichi Life Insurance Company, Ltd	$2.0M	5,930	−325	TRIM
270	JANE STREET GROUP, LLC	$2.0M	5,902	−305,386	TRIM
271	Sanctuary Advisors, LLC	$1.9M	5,839	−681	TRIM
272	Edgestream Partners, L.P.	$1.9M	5,810	−1,438	TRIM
273	ABN AMRO INVESTMENT SOLUTIONS	$1.9M	5,767	+8	ADD
274	Walleye Trading LLC	$1.9M	5,756	−2,901	TRIM
275	PRINCIPAL FINANCIAL GROUP INC	$1.9M	5,649	+2,151	ADD
276	GROUP ONE TRADING LLC	$1.8M	5,545	+5,545	NEW
277	Vontobel Holding Ltd.	$1.8M	5,476	+3,157	ADD
278	Aware Super Pty Ltd as trustee of Aware Super	$1.8M	5,473	—	NO PRIOR
279	Empowered Funds, LLC	$1.8M	5,410	−14,021	TRIM
280	TOKIO MARINE ASSET MANAGEMENT CO LTD	$1.7M	5,280	+265	ADD
281	Fieldview Capital Management, LLC	$1.7M	5,275	+5,275	NEW
282	Sterling Capital Management LLC	$1.7M	5,182	+1,625	ADD
283	Ishara Investments LP	$1.7M	5,125	+5,125	NEW
284	Susquehanna Portfolio Strategies, LLC	$1.7M	5,005	0	NO CHANGE
285	Norinchukin Bank, The	$1.6M	4,959	+472	ADD
286	Saudi Central Bank	$1.6M	4,876	+4,876	NEW
287	AustralianSuper Pty Ltd	$1.6M	4,803	0	NO CHANGE
288	Focus Partners Wealth	$1.6M	4,802	−2,281	TRIM
289	Ameritas Investment Partners, Inc.	$1.6M	4,776	0	NO CHANGE
290	Envestnet Portfolio Solutions, Inc.	$1.6M	4,758	+413	ADD
291	Orion Porfolio Solutions, LLC	$1.6M	4,713	+308	ADD
292	Strategic Global Advisors, LLC	$1.5M	4,673	+4,673	NEW
293	Brevan Howard Capital Management LP	$1.5M	4,621	+184	ADD
294	AZZAD ASSET MANAGEMENT INC /ADV	$1.5M	4,591	0	NO CHANGE
295	Sequoia Financial Advisors, LLC	$1.5M	4,560	+348	ADD
296	OMERS ADMINISTRATION Corp	$1.5M	4,517	0	NO CHANGE
297	FORA Capital, LLC	$1.5M	4,471	+1,005	ADD
298	Laurion Capital Management LP	$1.5M	4,431	+4,431	NEW
299	HOWLAND CAPITAL MANAGEMENT LLC	$1.4M	4,234	−9	TRIM
300	UNITED CAPITAL FINANCIAL ADVISORS, LLC	$1.4M	4,088	+4,088	NEW
301	Metis Global Partners, LLC	$1.3M	4,049	−136	TRIM
302	North Dakota State Investment Board	$1.3M	4,044	−745	TRIM
303	Faithward Advisors, LLC	$1.3M	3,961	+187	ADD
304	Gilbert & Cook, Inc.	$1.3M	3,960	−58	TRIM
305	Advisors Asset Management, Inc.	$1.3M	3,952	−351	TRIM
306	Clearstead Trust, LLC	$1.3M	3,938	−28	TRIM
307	Ethic Inc.	$1.3M	3,869	+651	ADD
308	NEW YORK LIFE INVESTMENT MANAGEMENT LLC	$1.3M	3,778	+2,033	ADD
309	Draper Asset Management, LLC	$1.2M	3,773	+1,351	ADD
310	ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/	$1.2M	3,640	+3,493	ADD
311	CI INVESTMENTS INC.	$1.2M	3,611	−2,441	TRIM
312	SummitTX Capital, L.P.	$1.2M	3,611	+146	ADD
313	Summit Trail Advisors, LLC	$1.2M	3,598	+84	ADD
314	Laird Norton Wetherby Trust Company, LLC	$1.2M	3,507	+6	ADD
315	KENNEDY CAPITAL MANAGEMENT LLC	$1.2M	3,503	+288	ADD
316	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	$1.2M	3,500	0	NO CHANGE
317	BURNEY CO/	$1.1M	3,411	−1,171	TRIM
318	Spectrum Planning & Advisory Services Inc.	$1.1M	3,350	0	NO CHANGE
319	Lombard Odier Asset Management (Switzerland) SA	$1.1M	3,320	+3,320	NEW
320	EXCHANGE TRADED CONCEPTS, LLC	$1.1M	3,252	+891	ADD
321	Values First Advisors, Inc.	$1.1M	3,246	+20	ADD
322	KEYBANK NATIONAL ASSOCIATION/OH	$1.1M	3,239	−96	TRIM
323	&PARTNERS	$1.1M	3,230	+533	ADD
324	J. Safra Sarasin Holding AG	$1.1M	3,230	−5,908	TRIM
325	Generali Asset Management SPA SGR	$1.1M	3,193	+3,143	ADD
326	BRANDYWINE MANAGERS, LLC	$1.0M	3,168	−450	TRIM
327	SANDERS MORRIS HARRIS LLC	$1.0M	3,150	+3,150	NEW
328	GRANDFIELD & DODD, LLC	$1.0M	3,081	−48	TRIM
329	Callan Family Office, LLC	$1.0M	3,035	−579	TRIM
330	SBI Okasan Asset Management Co.Ltd.	$980K	3,100	−190	TRIM
331	PRUDENTIAL FINANCIAL INC	$978K	2,956	−10,353	TRIM
332	Merit Financial Group, LLC	$960K	2,903	−1,608	TRIM
333	Everhart Financial Group, Inc.	$960K	2,901	+360	ADD
334	Generali Investments CEE, investicni spolecnost, a.s.	$960K	2,900	0	NO CHANGE
335	Havemeyer Place LP	$952K	2,878	+2,580	ADD
336	Western Financial Corp/CA	$948K	2,866	+135	ADD
337	Orion Capital Management LLC	$945K	2,855	−112	TRIM
338	Siemens Fonds Invest GmbH	$939K	2,838	+1,001	ADD
339	Robertson Stephens Wealth Management, LLC	$938K	2,836	+36	ADD
340	PRINCIPAL SECURITIES, INC.	$908K	2,745	+119	ADD
341	THEORY FINANCIAL LLC	$908K	2,744	0	NO CHANGE
342	FLPUTNAM INVESTMENT MANAGEMENT CO	$907K	2,741	+2,741	NEW
343	Shepherd Financial Partners LLC	$905K	2,736	0	NO CHANGE
344	Private Advisory Group LLC	$903K	2,729	+574	ADD
345	CHOREO, LLC	$897K	2,711	+136	ADD
346	Regal Investment Advisors LLC	$890K	2,691	−23	TRIM
347	Perpetual Ltd	$890K	2,690	−2,349	TRIM
348	Financiere des Professionnels - Fonds d'investissement inc.	$890K	2,689	0	NO CHANGE
349	Walleye Capital LLC	$873K	2,639	−3,329	TRIM
350	Horizon Investments, LLC	$871K	2,632	+2,181	ADD
351	J.Safra Asset Management Corp	$865K	2,613	+974	ADD
352	UniSuper Management Pty Ltd	$827K	2,500	0	NO CHANGE
353	WESTPAC BANKING CORP	$811K	2,452	+1,201	ADD
354	Central Pacific Bank - Trust Division	$798K	2,413	0	NO CHANGE
355	Cannon Global Investment Management, LLC	$794K	2,400	+2,400	NEW
356	NIXON PEABODY TRUST CO	$768K	2,322	−15	TRIM
357	NewEdge Advisors, LLC	$766K	2,316	+2,316	NEW
358	QRG CAPITAL MANAGEMENT, INC.	$754K	2,277	−86	TRIM
359	HORIZON KINETICS ASSET MANAGEMENT LLC	$752K	2,272	−104	TRIM
360	GATEWAY INVESTMENT ADVISERS LLC	$745K	2,251	−2,890	TRIM
361	Pallas Capital Advisors LLC	$732K	2,212	−1,897	TRIM
362	ICICI Prudential Asset Management Co Ltd	$727K	2,197	+77	ADD
363	SIGNATUREFD, LLC	$677K	2,047	+66	ADD
364	Archford Capital Strategies, LLC	$674K	2,036	+12	ADD
365	Hunting Hill Global Capital, LLC	$673K	2,034	−2,225	TRIM
366	Marex Group Ltd	$662K	2,000	+2,000	NEW
367	HB Wealth Management, LLC	$660K	1,995	+294	ADD
368	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	$658K	1,988	−49,610	TRIM
369	TEMA ETFS LLC	$652K	1,972	−24	TRIM
370	TD Waterhouse Canada Inc.	$647K	1,971	+1,641	ADD
371	Elm Partners Management LLC	$646K	2,043	+35	ADD
372	BANNERMAN WEALTH MANAGEMENT GROUP, LLC	$634K	1,916	−31	TRIM
373	Meeder Advisory Services, Inc.	$613K	1,853	+15	ADD
374	DAVENPORT & Co LLC	$609K	1,842	+83	ADD
375	Vise Technologies, Inc.	$602K	1,515	0	NO CHANGE
376	Capstone Capital Management Ltd	$585K	1,767	−534	TRIM
377	YOUSIF CAPITAL MANAGEMENT, LLC	$584K	1,764	+88	ADD
378	Kepler Cheuvreux (Suisse) SA	$567K	1,713	+1,713	NEW
379	Fort Sheridan Advisors LLC	$563K	1,701	0	NO CHANGE
380	Marks Group Wealth Management, Inc	$546K	1,650	+1,650	NEW
381	Souders Financial Advisors	$544K	1,644	+234	ADD
382	Ballentine Partners, LLC	$542K	1,639	−82	TRIM
383	EMERALD ADVISERS, LLC	$537K	1,622	0	NO CHANGE
384	Independent Advisor Alliance	$530K	1,602	+997	ADD
385	Steward Partners Investment Advisory, LLC	$524K	1,583	+158	ADD
386	Focus Partners Advisor Solutions, LLC	$523K	1,582	−2,513	TRIM
387	Howard Capital Management, LLC	$519K	1,570	−2,110	TRIM
388	NORDEN GROUP LLC	$514K	1,553	+363	ADD
389	FULTON BANK, N.A.	$513K	1,549	+119	ADD
390	Aptus Capital Advisors, LLC	$501K	1,513	+1,513	NEW
391	High Net Worth Advisory Group LLC	$496K	1,500	0	NO CHANGE
392	REGIONS FINANCIAL CORP	$487K	1,473	+1,473	NEW
393	Qtron Investments LLC	$487K	1,471	0	NO CHANGE
394	PSP Research LLC	$485K	1,465	+147	ADD
395	STEPHENS INC /AR/	$471K	1,425	+580	ADD
396	Optimize Financial Inc	$457K	1,381	+1,381	NEW
397	AlphaCentric Advisors LLC	$453K	1,370	+75	ADD
398	COLDSTREAM CAPITAL MANAGEMENT INC	$447K	1,351	−223	TRIM
399	Wealthcare Advisory Partners LLC	$440K	1,330	+19	ADD
400	FOUNDERS FINANCIAL SECURITIES LLC	$437K	1,361	+1,361	NEW
401	ALTFEST L J & CO INC	$436K	1,317	−61	TRIM
402	Smartleaf Asset Management LLC	$430K	1,361	+158	ADD
403	Crossmark Global Holdings, Inc.	$428K	1,293	—	NO PRIOR
404	ING GROEP NV	$426K	1,289	−1,155	TRIM
405	Sava Infond d.o.o.	$425K	1,285	0	NO CHANGE
406	Allworth Financial LP	$425K	1,283	−70	TRIM
407	ELEVATION POINT WEALTH PARTNERS, LLC	$418K	1,263	+1,263	NEW
408	Frank, Rimerman Advisors LLC	$416K	1,256	+6	ADD
409	S-Bank Fund Management Ltd	$409K	1,235	−46	TRIM
410	Dynasty Wealth Management, LLC	$408K	1,234	+546	ADD
411	Generali Investments, Management Co LLC	$406K	1,227	+262	ADD
412	MAI Capital Management	$400K	1,209	+762	ADD
413	Wedmont Private Capital	$400K	1,222	+109	ADD
414	Perbak Capital Partners LLP	$399K	1,205	+1,205	NEW
415	BRADLEY FOSTER & SARGENT INC/CT	$398K	1,203	+502	ADD
416	Caprock Group, LLC	$394K	1,190	+198	ADD
417	Kestra Advisory Services, LLC	$392K	1,184	−667	TRIM
418	Lido Advisors, LLC	$390K	1,180	+463	ADD
419	MASTERINVEST Kapitalanlage GmbH	$390K	1,179	+1,179	NEW
420	Beacon Pointe Advisors, LLC	$383K	1,157	+367	ADD
421	SAGESPRING WEALTH PARTNERS, LLC	$379K	1,144	+8	ADD
422	Krilogy Financial LLC	$376K	1,173	−414	TRIM
423	NORTH STAR ASSET MANAGEMENT INC	$365K	1,103	−2	TRIM
424	EVOLVE PRIVATE WEALTH, LLC	$364K	1,100	−683	TRIM
425	BENJAMIN EDWARDS INC	$359K	1,085	+352	ADD
426	ASAHI LIFE ASSET MANAGEMENT CO., LTD.	$358K	1,083	+50	ADD
427	SIH Partners, LLLP	$355K	1,073	+1,073	NEW
428	EVENTIDE ASSET MANAGEMENT, LLC	$351K	1,111	−32,924	TRIM
429	COOKSON PEIRCE & CO INC	$351K	1,060	+249	ADD
430	GTS SECURITIES LLC	$348K	1,052	+527	ADD
431	Prosperity Consulting Group, LLC	$344K	1,041	0	NO CHANGE
432	NICHOLS & PRATT ADVISERS LLP /MA	$344K	1,039	0	NO CHANGE
433	denkapparat Operations GmbH	$341K	1,032	+120	ADD
434	Cambria Investment Management, L.P.	$337K	1,019	+1,019	NEW
435	WEALTH ALLIANCE, LLC	$336K	1,016	+1,016	NEW
436	Breakwater Capital Group	$333K	1,007	0	NO CHANGE
437	Westmount Partners, LLC	$331K	1,000	0	NO CHANGE
438	Livforsakringsbolaget Skandia, Omsesidigt	$331K	1,000	0	NO CHANGE
439	Brooklyn Investment Group	$330K	997	+349	ADD
440	Coastal Bridge Advisors, LLC	$327K	987	−61	TRIM
441	Quarry LP	$320K	966	+822	ADD
442	Concurrent Investment Advisors, LLC	$313K	945	+143	ADD
443	Compound Planning, Inc.	$309K	934	+27	ADD
444	Thayer Partners, LLC / MA	$307K	927	0	NO CHANGE
445	Net Worth Advisory Group	$304K	920	+920	NEW
446	Alpine Global Management, LLC	$303K	917	−1,145	TRIM
447	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	$303K	916	+335	ADD
448	Snowden Capital Advisors LLC	$303K	916	+82	ADD
449	NWAM LLC	$302K	914	0	NO CHANGE
450	Waverly Advisors, LLC	$300K	907	+67	ADD
451	Verition Fund Management LLC	$297K	898	−3,107	TRIM
452	DDD Partners, LLC	$294K	889	+889	NEW
453	Savant Capital, LLC	$290K	875	0	NO CHANGE
454	DRW Securities, LLC	$289K	875	−1,166	TRIM
455	POINCIANA ADVISORS GROUP, LLC	$282K	851	0	NO CHANGE
456	CHAPIN DAVIS, INC.	$279K	844	+19	ADD
457	Arax Advisory Partners	$275K	839	+161	ADD
458	First Affirmative Financial Network	$268K	809	—	NO PRIOR
459	MGO ONE SEVEN LLC	$258K	780	−53	TRIM
460	DAYMARK WEALTH PARTNERS, LLC	$254K	768	+768	NEW
461	Apollon Wealth Management, LLC	$254K	767	+767	NEW
462	SkyOak Wealth, LLC	$251K	760	0	NO CHANGE
463	Sowell Financial Services LLC	$250K	754	+109	ADD
464	CAPSTONE INVESTMENT ADVISORS, LLC	$249K	753	−8,165	TRIM
465	Legacy Wealth Asset Management, LLC	$247K	748	+80	ADD
466	L2 Asset Management, LLC	$247K	748	+77	ADD
467	GLENMEDE TRUST CO NA	$242K	731	+56	ADD
468	Aaron Wealth Advisors LLC	$241K	729	−203	TRIM
469	Performance Wealth Partners, LLC	$240K	725	0	NO CHANGE
470	Quadcap Wealth Management, LLC	$234K	707	+707	NEW
471	Essex Financial Services, Inc.	$234K	707	+17	ADD
472	ASHTON THOMAS SECURITIES, LLC	$230K	696	+696	NEW
473	LeConte Wealth Management, LLC	$230K	695	+91	ADD
474	EVOKE WEALTH, LLC	$229K	693	+72	ADD
475	EP Wealth Advisors, LLC	$229K	692	+21	ADD
476	Modern Wealth Management, LLC	$229K	696	+696	NEW
477	FOURPATH CAPITAL MANAGEMENT, LLC	$229K	691	+691	NEW
478	FIDUCIARY TRUST CO	$226K	683	+3	ADD
479	111 Capital	$220K	666	−785	TRIM
480	Rothschild Wealth LLC	$218K	658	−393	TRIM
481	PCM Encore, LLC	$215K	651	+46	ADD
482	DRIVE WEALTH MANAGEMENT, LLC	$211K	639	+639	NEW
483	Bull Harbor Capital LLC	$210K	634	—	NO PRIOR
484	OFI INVEST ASSET MANAGEMENT	$209K	729	−47	TRIM
485	INDEPENDENT FINANCIAL GROUP, LLC	$208K	630	—	NO PRIOR
486	Ascent Group, LLC	$207K	627	−168	TRIM
487	WADDELL & ASSOCIATES, LLC	$204K	618	−399	TRIM
488	QUADRANT CAPITAL GROUP LLC	$202K	611	−4	TRIM
489	INTRUST BANK NA	$200K	605	+67	ADD
490	Banque Transatlantique SA	$179K	542	+542	NEW
491	E Fund Management (Hong Kong) Co., Ltd.	$176K	531	+142	ADD
492	Pinnacle Wealth Planning Services, Inc.	$167K	506	+457	ADD
493	Wealth Science Advisors LLC	$157K	396	+396	NEW
494	TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA	$155K	468	−62	TRIM
495	Avanza Fonder AB	$132K	399	+399	NEW
496	Larson Financial Group LLC	$108K	325	+84	ADD
497	Blue Trust, Inc.	$88.0K	266	−18	TRIM
498	Leonteq Securities AG	$82.1K	248	+143	ADD
499	Atlantic Union Bankshares Corp	$81.4K	246	+15	ADD
500	Prestige Wealth Management Group LLC	$74.8K	226	+53	ADD

Truncated by Public Filings. Top 500 of 640 holders shown; the rest are on EDGAR. Method ↗

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

Congress ↔ notable managers · ALNY

Congress · last 90 days

Buyers: 0 — —
Sellers: 1 Cory A. Booker D–NJ $1K–$15K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Adding: 2 Bridgewater Associates, Gotham Asset Management $49.7M held
Trimming: 0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · ALNYLAM PHARMACEUTICALS INC

Merged timeline of congressional filings and notable-manager moves on ALNY
Date	Who	Change	Size
2026-09-09	Cory A. Booker Congress	SELL	$1K–$15K
2026-05-15	Bridgewater Associates 13F	ADD	+20,975 sh
2026-05-15	Gotham Asset Management 13F	ADD	+4,088 sh

3 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.