Who holds WSTticker verified against the SEC company list on 2026-09-11 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

West Pharmaceutical Services Inc - US · Equity · quarter ended 2026-03-31 · 9 members disclosed WST ↗

542

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

$13.9B

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

257

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

113

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 WST ranked by reported value
#	Filer	Reported value	Shares	Δ shares	Change
1	BlackRock, Inc.	$1.7B	6,836,714	+236,979	add
2	VANGUARD CAPITAL MANAGEMENT LLC	$1.2B	4,683,286	—	no prior
3	VANGUARD PORTFOLIO MANAGEMENT LLC	$1.0B	4,094,009	—	no prior
4	STATE STREET CORP	$826M	3,293,778	+41,758	add
5	Artisan Partners Limited Partnership	$666M	2,657,893	−192,508	trim
6	GENERATION INVESTMENT MANAGEMENT LLP	$562M	2,243,976	+682,107	add
7	MORGAN STANLEY	$366M	1,458,282	−73,576	trim
8	BROWN ADVISORY INC	$336M	1,340,877	−602,729	trim
9	Longview Partners (Guernsey) LTD	$330M	1,315,403	+184,377	add
10	FMR LLC	$313M	1,249,748	+1,140,094	add
11	APG Asset Management N.V.	$276M	1,267,282	+68,277	add
12	Invesco Ltd.	$265M	1,056,007	+147,382	add
13	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$226M	902,764	−2,892	trim
14	TD ASSET MANAGEMENT INC	$193M	768,953	+163,227	add
15	NORTHERN TRUST CORP	$183M	731,283	+4,771	add
16	JACOBS LEVY EQUITY MANAGEMENT, INC	$177M	705,336	+65,775	add
17	ProShare Advisors LLC	$165M	660,084	+73,237	add
18	Amundi	$161M	644,065	+296,639	add
19	Findlay Park Partners LLP	$155M	616,766	−50,160	trim
20	Capital Research Global Investors	$151M	604,011	+604,011	new
21	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$139M	554,332	+11,529	add
22	Epoch Investment Partners, Inc.	$137M	545,050	+39,745	add
23	SEI INVESTMENTS CO	$133M	529,261	−62,496	trim
24	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$128M	510,516	+210,112	add
25	Legal & General Group Plc	$127M	506,458	+3,772	add
26	DIMENSIONAL FUND ADVISORS LP	$116M	461,462	+24,102	add
27	GATES FOUNDATION TRUST	$111M	444,500	0	no change
28	DEUTSCHE BANK AG\	$105M	418,854	+45,979	add
29	VIKING GLOBAL INVESTORS LP	$105M	416,948	+121,920	add
30	Nuveen, LLC	$103M	408,990	+4,668	add
31	VANGUARD FIDUCIARY TRUST CO	$102M	405,104	—	no prior
32	AMERICAN CENTURY COMPANIES INC	$100M	399,700	−45,784	trim
33	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	$97.3M	388,239	0	no change
34	BANK OF AMERICA CORP /DE/	$95.7M	381,813	−150,033	trim
35	ROYAL BANK OF CANADA	$94.6M	377,552	+377,552	new
36	BARCLAYS PLC	$87.5M	349,104	+206,919	add
37	CITADEL ADVISORS LLC	$81.1M	323,587	+77,947	add
38	JANE STREET GROUP, LLC	$76.5M	305,132	+85,386	add
39	UBS Group AG	$69.1M	275,508	+25,110	add
40	WORLDQUANT MILLENNIUM ADVISORS LLC	$67.2M	268,107	+253,914	add
41	AQR CAPITAL MANAGEMENT LLC	$66.5M	266,944	−250,687	trim
42	Stonehage Fleming Financial Services Holdings Ltd	$63.9M	254,817	+254,817	new
43	WELLINGTON MANAGEMENT GROUP LLP	$62.3M	248,636	+232,776	add
44	ENVESTNET ASSET MANAGEMENT INC	$59.0M	235,521	−12,591	trim
45	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	$58.4M	232,917	+109,581	add
46	Seilern Investment Management Ltd	$56.6M	226,021	−52,208	trim
47	TWO SIGMA INVESTMENTS, LP	$56.6M	225,631	+85,692	add
48	Swiss National Bank	$52.9M	211,160	+14,120	add
49	RENAISSANCE TECHNOLOGIES LLC	$52.5M	209,660	+104,924	add
50	FEDERATED HERMES, INC.	$52.2M	208,161	+8,095	add
51	Champlain Investment Partners, LLC	$51.6M	205,979	−269,376	trim
52	Holocene Advisors, LP	$51.0M	203,621	+75,904	add
53	LGT Group Foundation	$51.0M	203,556	−1,531	trim
54	Vest Financial, LLC	$50.9M	202,948	+24,869	add
55	BAMCO INC /NY/	$50.1M	199,750	−63,439	trim
56	Mitsubishi UFJ Asset Management Co., Ltd.	$45.6M	182,085	+14,882	add
57	Allianz Asset Management GmbH	$44.3M	176,560	+152,310	add
58	NOMURA ASSET MANAGEMENT CO LTD	$43.7M	174,262	+19,760	add
59	Quantinno Capital Management LP	$40.5M	161,478	+56,072	add
60	Birch Hill Investment Advisors LLC	$40.4M	161,159	+9,011	add
61	Point72 Asset Management, L.P.	$39.9M	159,350	−75,687	trim
62	Vanguard Global Advisers, LLC	$39.5M	157,737	—	no prior
63	HSBC HOLDINGS PLC	$39.3M	156,895	−136,849	trim
64	CITIGROUP INC	$35.7M	142,434	−3,222	trim
65	Assenagon Asset Management S.A.	$34.5M	137,561	−113,445	trim
66	CANADA PENSION PLAN INVESTMENT BOARD	$33.9M	135,370	+20,960	add
67	SCHRODER INVESTMENT MANAGEMENT GROUP	$33.1M	135,006	−44,167	trim
68	Conestoga Capital Advisors, LLC	$32.8M	130,970	+8,179	add
69	BANK OF MONTREAL /CAN/	$31.9M	127,174	−5,475	trim
70	VANGUARD ASSET MANAGEMENT, Ltd	$31.2M	124,642	—	no prior
71	Nan Shan Life Insurance Co., Ltd.	$27.5M	109,867	0	no change
72	ROYAL LONDON ASSET MANAGEMENT LTD	$25.0M	99,550	+7,136	add
73	WELLS FARGO & COMPANY/MN	$24.3M	96,974	−9,737	trim
74	ALLIANCEBERNSTEIN L.P.	$24.0M	87,301	+7,258	add
75	PRINCIPAL FINANCIAL GROUP INC	$21.4M	85,363	−270	trim
76	Creative Planning	$20.9M	83,372	+20,924	add
77	RAYMOND JAMES FINANCIAL INC	$20.7M	82,559	−19,889	trim
78	Man Group plc	$20.0M	79,649	+12,321	add
79	TEACHER RETIREMENT SYSTEM OF TEXAS	$19.2M	76,525	+38,368	add
80	Asset Management One Co., Ltd.	$18.7M	74,797	−50,207	trim
81	Curi Capital, LLC	$18.1M	72,166	−367	trim
82	Aberdeen Group plc	$17.3M	69,076	+3,448	add
83	CREDIT AGRICOLE S A	$16.7M	66,626	−22,363	trim
84	Korea Investment CORP	$16.5M	66,003	−44,967	trim
85	LPL Financial LLC	$16.5M	65,853	−7,988	trim
86	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$16.5M	65,712	−27	trim
87	TUDOR INVESTMENT CORP ET AL	$16.4M	65,415	+24,745	add
88	FIFTH THIRD BANCORP	$16.4M	65,346	+55,934	add
89	BANK OF NOVA SCOTIA	$16.4M	65,323	+50,402	add
90	ADAGE CAPITAL PARTNERS GP, L.L.C.	$16.1M	64,207	−700	trim
91	BLAIR WILLIAM & CO/IL	$15.7M	62,466	+150	add
92	Aware Super Pty Ltd as trustee of Aware Super	$15.4M	61,501	—	no prior
93	Corient Private Wealth LLC	$14.8M	59,329	−97,862	trim
94	Baird Financial Group, Inc.	$14.4M	57,287	+57,287	new
95	Susquehanna Portfolio Strategies, LLC	$14.0M	55,701	−50,750	trim
96	Andra AP-fonden	$13.8M	55,007	+48,327	add
97	BLI - Banque de Luxembourg Investments	$13.6M	49,900	+49,900	new
98	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$12.7M	50,520	+47,676	add
99	NATIONAL BANK OF CANADA /FI/	$12.4M	49,636	+1,896	add
100	Universal- Beteiligungs- und Servicegesellschaft mbH	$12.1M	48,259	+4,300	add
101	MANUFACTURERS LIFE INSURANCE COMPANY, THE	$11.9M	47,358	−23,094	trim
102	BNP Paribas Asset Management Holding S.A.	$11.3M	44,927	−1,799	trim
103	Pictet Asset Management Holding SA	$11.1M	44,190	−107,807	trim
104	Taproot Management LP	$10.9M	43,673	−1,085	trim
105	Vident Advisory, LLC	$10.9M	43,604	−10,091	trim
106	NORDEA INVESTMENT MANAGEMENT AB	$10.0M	40,678	+25,728	add
107	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	$10.0M	39,725	−1,517	trim
108	STATE OF WISCONSIN INVESTMENT BOARD	$9.7M	38,527	−11,089	trim
109	STIFEL FINANCIAL CORP	$9.1M	36,370	+1,444	add
110	Vanguard Investments Australia, Ltd.	$8.9M	35,687	—	no prior
111	Chevy Chase Trust Holdings, LLC	$8.9M	35,443	−1,032	trim
112	WINTON GROUP Ltd	$8.4M	33,422	+33,422	new
113	YOUSIF CAPITAL MANAGEMENT, LLC	$7.8M	31,260	+2,641	add
114	Cresset Asset Management, LLC	$7.8M	31,045	+3,288	add
115	Resona Asset Management Co.,Ltd.	$7.7M	31,088	+1,060	add
116	FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND	$7.7M	30,600	+10,990	add
117	Robeco Institutional Asset Management B.V.	$7.5M	30,082	+17,203	add
118	Alpine Peaks Capital, LP	$7.5M	29,883	+3,400	add
119	Blue Zone Wealth Advisors, LLC	$7.3M	29,068	−180	trim
120	Ensign Peak Advisors, Inc	$7.1M	28,409	−61,328	trim
121	FIRST TRUST ADVISORS LP	$7.0M	27,864	+13,080	add
122	CIBC Bancorp USA Inc.	$6.9M	27,424	—	no prior
123	VICTORY CAPITAL MANAGEMENT INC	$6.9M	27,406	+1,872	add
124	Tredje AP-fonden	$6.8M	27,257	+17,074	add
125	OPPENHEIMER ASSET MANAGEMENT INC.	$6.8M	27,197	−3,563	trim
126	ExodusPoint Capital Management, LP	$6.7M	26,814	+10,246	add
127	FIL Ltd	$6.4M	25,439	−26,906	trim
128	State of New Jersey Common Pension Fund D	$6.2M	24,898	0	no change
129	TRUIST FINANCIAL CORP	$6.1M	24,412	−2,195	trim
130	Cetera Investment Advisers	$6.0M	24,058	−6,077	trim
131	Squarepoint Ops LLC	$5.9M	23,661	+1,642	add
132	Pathstone Holdings, LLC	$5.9M	23,596	+1,280	add
133	Lansforsakringar Fondforvaltning AB (publ)	$5.9M	23,443	−779	trim
134	Bridgewater Associates, LP	$5.8M	23,161	+19,088	add
135	&PARTNERS	$5.8M	23,053	+2,607	add
136	Qube Research & Technologies Ltd	$5.6M	22,304	−73,726	trim
137	TD Waterhouse Canada Inc.	$5.5M	21,952	+19,845	add
138	Swiss Life Asset Management Ltd	$5.4M	21,668	+369	add
139	NFJ INVESTMENT GROUP, LLC	$5.4M	21,606	+21,606	new
140	Tidal Investments LLC	$5.3M	21,330	+21,330	new
141	MACKENZIE FINANCIAL CORP	$5.3M	21,292	−80,619	trim
142	TORONTO DOMINION BANK	$5.3M	21,221	−2,816	trim
143	Mirae Asset Global Investments Co., Ltd.	$5.2M	20,913	+3,475	add
144	Czech National Bank	$4.9M	19,593	+623	add
145	Arizona State Retirement System	$4.9M	19,549	−188	trim
146	STATE OF MICHIGAN RETIREMENT SYSTEM	$4.9M	19,456	0	no change
147	USS Investment Management Ltd	$4.8M	19,207	+721	add
148	ICICI Prudential Asset Management Co Ltd	$4.8M	19,118	0	no change
149	Fisher Asset Management, LLC	$4.7M	18,638	+62	add
150	Apella Capital, LLC	$4.6M	16,838	+7	add
151	Illinois Municipal Retirement Fund	$4.5M	18,100	−2,363	trim
152	Daiwa Securities Group Inc.	$4.5M	17,823	+1,295	add
153	M&T BANK CORP	$4.5M	17,803	−2,652	trim
154	NATIXIS	$4.4M	17,576	−11,082	trim
155	CIBC Asset Management Inc	$4.3M	17,222	+266	add
156	Zurcher Kantonalbank (Zurich Cantonalbank)	$4.3M	17,094	−6,825	trim
157	Hilton Capital Management, LLC	$4.3M	17,043	+6,776	add
158	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$4.2M	16,759	+25	add
159	Retirement Systems of Alabama	$3.8M	15,278	−26	trim
160	Jefferies Financial Group Inc.	$3.7M	14,875	−15,001	trim
161	LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	$3.6M	14,429	+7,998	add
162	VOYA INVESTMENT MANAGEMENT LLC	$3.6M	14,183	−32	trim
163	D. E. Shaw & Co., Inc.	$3.5M	14,001	+14,001	new
164	Meiji Yasuda Asset Management Co Ltd.	$3.5M	14,001	+3,006	add
165	MILLENNIUM MANAGEMENT LLC	$3.5M	13,775	−96,618	trim
166	IFM Investors Pty Ltd	$3.5M	13,773	+43	add
167	William Allan Corp	$3.4M	13,526	+363	add
168	SEB Asset Management AB	$3.4M	13,478	—	no prior
169	PRUDENTIAL PLC	$3.4M	13,413	−2,185	trim
170	Endowment Wealth Management, Inc.	$3.3M	13,231	+12	add
171	OMERS ADMINISTRATION Corp	$3.2M	12,769	+2,442	add
172	Eurizon Capital SGR S.p.A.	$3.2M	12,627	+12,627	new
173	Summit Financial, LLC	$3.2M	12,601	+48	add
174	XPONANCE LLC	$3.1M	12,543	+1,641	add
175	Inspire Investing, LLC	$3.1M	12,486	+3,736	add
176	Mariner, LLC	$3.1M	12,434	−10,181	trim
177	Cerity Partners LLC	$3.1M	12,292	−4,993	trim
178	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	$3.0M	11,692	−9,788	trim
179	FRANKLIN RESOURCES INC	$2.9M	11,656	−876,596	trim
180	PUBLIC SECTOR PENSION INVESTMENT BOARD	$2.9M	11,654	+2,254	add
181	Utah Retirement Systems	$2.9M	11,620	−193	trim
182	NEW YORK LIFE INVESTMENT MANAGEMENT LLC	$2.7M	10,672	+267	add
183	ASSETMARK, INC	$2.7M	10,599	−2,394	trim
184	Rakuten Investment Management, Inc.	$2.6M	10,797	+1,221	add
185	NLB Skladi, upravljanje premozenja, d.o.o.	$2.6M	10,486	+6,486	add
186	Swedbank AB	$2.6M	10,423	0	no change
187	Vanguard Personalized Indexing Management, LLC	$2.5M	10,013	−1,227	trim
188	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	$2.5M	9,916	−2,814	trim
189	NEOS Investment Management LLC	$2.5M	9,815	+5,562	add
190	NISSAY ASSET MANAGEMENT CORP /JAPAN	$2.5M	9,802	+190	add
191	CIBC WORLD MARKET INC.	$2.5M	9,790	+5,527	add
192	Focus Partners Wealth	$2.4M	9,617	−355	trim
193	ASR Vermogensbeheer N.V.	$2.4M	9,675	+162	add
194	AZZAD ASSET MANAGEMENT INC /ADV	$2.4M	9,545	−280	trim
195	UniSuper Management Pty Ltd	$2.4M	9,400	+91	add
196	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$2.3M	9,190	−280	trim
197	Candriam S.C.A.	$2.3M	9,124	−753	trim
198	DAVENPORT & Co LLC	$2.3M	9,080	−441	trim
199	XTX Topco Ltd	$2.3M	9,040	+6,325	add
200	Hillman Capital Management, Inc.	$2.2M	8,906	0	no change
201	FOX RUN MANAGEMENT, L.L.C.	$2.2M	9,055	+5,261	add
202	Wilmington Savings Fund Society, FSB	$2.2M	8,620	−85	trim
203	Sumitomo Mitsui DS Asset Management Company, Ltd	$2.1M	8,295	0	no change
204	OREGON PUBLIC EMPLOYEES RETIREMENT FUND	$2.1M	8,247	+8,247	new
205	Janus Henderson Group Ltd.	$2.1M	8,172	−1,669	trim
206	SALEM INVESTMENT COUNSELORS INC	$2.0M	8,053	+1,492	add
207	KEYBANK NATIONAL ASSOCIATION/OH	$2.0M	7,959	−885	trim
208	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$2.0M	7,926	−9,758	trim
209	Weiss Asset Management LP	$2.0M	7,924	+7,924	new
210	Crossmark Global Holdings, Inc.	$2.0M	7,880	—	no prior
211	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	$1.9M	7,674	−70	trim
212	OSAIC HOLDINGS, INC.	$1.9M	7,579	−1,312	trim
213	Avanza Fonder AB	$1.9M	7,508	0	no change
214	OP Asset Management Ltd	$1.9M	7,459	—	no prior
215	US BANCORP \DE\	$1.8M	7,332	−1,336	trim
216	STOREBRAND ASSET MANAGEMENT AS	$1.8M	7,239	—	no prior
217	MML INVESTORS SERVICES, LLC	$1.8M	7,073	−5,265	trim
218	Gotham Asset Management, LLC	$1.8M	7,066	+5,324	add
219	Generali Asset Management SPA SGR	$1.8M	7,029	+547	add
220	Summit Trail Advisors, LLC	$1.7M	6,920	+1,136	add
221	Atria Investments, Inc	$1.7M	6,870	−374	trim
222	PENINSULA ASSET MANAGEMENT INC	$1.7M	6,749	−205	trim
223	HB Wealth Management, LLC	$1.6M	6,567	−2,283	trim
224	MERCER GLOBAL ADVISORS INC /ADV	$1.6M	6,501	−2,128	trim
225	REGIONS FINANCIAL CORP	$1.6M	6,478	−2,675	trim
226	Pallas Capital Advisors LLC	$1.6M	6,359	−987	trim
227	INTECH INVESTMENT MANAGEMENT LLC	$1.6M	6,309	+1,061	add
228	MACQUARIE GROUP LTD	$1.6M	6,259	−10,370	trim
229	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	$1.4M	5,753	+5,753	new
230	FOUNDATIONS INVESTMENT ADVISORS, LLC	$1.4M	5,748	−12	trim
231	Rafferty Asset Management, LLC	$1.4M	5,556	−2,190	trim
232	Sierra Legacy Group	$1.4M	5,516	−10	trim
233	Wealthfront Advisers LLC	$1.4M	5,503	+24	add
234	Callan Family Office, LLC	$1.3M	5,367	−440	trim
235	COMMERCE BANK	$1.3M	5,289	+202	add
236	CWM, LLC	$1.3M	5,241	−12,989	trim
237	HighTower Advisors, LLC	$1.3M	5,220	−279	trim
238	Investment Management Corp of Ontario	$1.3M	5,142	−1,407	trim
239	Laird Norton Wetherby Trust Company, LLC	$1.3M	5,131	+530	add
240	Ethic Inc.	$1.3M	5,109	−20	trim
241	BRIGHT ROCK CAPITAL MANAGEMENT, LLC	$1.3M	5,000	0	no change
242	ODDO BHF ASSET MANAGEMENT SAS	$1.3M	4,990	+235	add
243	Metis Global Partners, LLC	$1.2M	4,866	−1,839	trim
244	GUGGENHEIM CAPITAL LLC	$1.2M	4,803	+2,219	add
245	Roundview Capital LLC	$1.2M	4,785	+981	add
246	Northwest & Ethical Investments L.P.	$1.2M	4,706	−5,022	trim
247	Bank Julius Baer & Co. Ltd, Zurich	$1.1M	4,625	−3,795	trim
248	Merit Financial Group, LLC	$1.1M	4,533	−1,040	trim
249	OPPENHEIMER & CO INC	$1.1M	4,514	+20	add
250	MISSION WEALTH MANAGEMENT, LP	$1.1M	4,461	+14	add
251	BROOKTREE CAPITAL MANAGEMENT	$1.1M	4,372	−787	trim
252	MIZUHO SECURITIES USA LLC	$1.1M	4,349	−889	trim
253	Advisors Capital Management, LLC	$1.1M	4,270	−237	trim
254	ROCKLAND TRUST CO	$1.1M	4,243	−1,920	trim
255	Sanctuary Advisors, LLC	$1.1M	4,190	−700	trim
256	NORDEN GROUP LLC	$1.0M	4,168	+382	add
257	Lido Advisors, LLC	$1.0M	4,094	+2,671	add
258	TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA	$1.0M	4,020	+4,020	new
259	National Pension Service	$995K	3,970	+3,970	new
260	Norinchukin Bank, The	$985K	3,928	+18	add
261	Kintegral Advisory, LLC	$956K	3,813	−169	trim
262	Allspring Global Investments Holdings, LLC	$941K	3,724	+15	add
263	UMB Bank, n.a.	$937K	3,737	+157	add
264	Barbara Oil Co.	$927K	3,700	0	no change
265	UNITED CAPITAL FINANCIAL ADVISORS, LLC	$926K	3,693	+3,693	new
266	BENJAMIN EDWARDS INC	$903K	3,602	+194	add
267	Maryland State Retirement & Pension System	$891K	3,553	0	no change
268	WELCH & FORBES LLC	$855K	3,413	+552	add
269	TOKIO MARINE ASSET MANAGEMENT CO LTD	$847K	3,378	+54	add
270	Heritage Investment Group, Inc.	$845K	3,372	0	no change
271	Sequoia Financial Advisors, LLC	$833K	3,325	−379	trim
272	TEMA ETFS LLC	$820K	3,273	+14	add
273	Gibbs Wealth Management	$806K	3,216	+414	add
274	Engineers Gate Manager LP	$806K	3,215	−8,212	trim
275	Bridgefront Capital, LLC	$801K	3,196	−6,152	trim
276	Meiji Yasuda Life Insurance Co	$795K	3,173	+1,472	add
277	LECAP ASSET MANAGEMENT LTD	$782K	3,121	+867	add
278	Verdence Capital Advisors LLC	$775K	3,091	−251	trim
279	Inspire Advisors, LLC	$773K	3,083	+929	add
280	AIGEN INVESTMENT MANAGEMENT, LP	$767K	3,060	+3,060	new
281	Federation des caisses Desjardins du Quebec	$762K	3,041	+607	add
282	COMMONWEALTH EQUITY SERVICES, LLC	$761K	3,037	−1,362	trim
283	Hennion & Walsh Asset Management, Inc.	$750K	2,994	−2,268	trim
284	PFG Advisors	$749K	2,989	−65	trim
285	Accretive Wealth Partners, LLC	$749K	2,988	+22	add
286	MUFG Securities EMEA plc	$740K	2,951	0	no change
287	Voleon Capital Management LP	$716K	2,856	+503	add
288	Clearstead Advisors, LLC	$710K	2,833	−918	trim
289	Woodline Partners LP	$703K	2,806	−7,282	trim
290	Larson Financial Group LLC	$691K	2,757	+225	add
291	Modera Wealth Management, LLC	$691K	2,755	−52	trim
292	Empowered Funds, LLC	$681K	2,717	+2,717	new
293	NewEdge Advisors, LLC	$679K	2,709	+2,709	new
294	Voya Financial Advisors, Inc.	$646K	2,655	−504	trim
295	ABN AMRO INVESTMENT SOLUTIONS	$640K	2,552	+214	add
296	TWO SIGMA SECURITIES, LLC	$635K	2,532	+2,532	new
297	Purkiss Capital Advisors LLC	$631K	2,519	0	no change
298	LRT Capital Management, LLC	$631K	2,518	+2,518	new
299	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	$623K	2,484	+953	add
300	Diversified Trust Co	$621K	2,478	−2,273	trim
301	Beacon Pointe Advisors, LLC	$621K	2,477	+1,641	add
302	Arax Advisory Partners	$616K	2,458	−2,121	trim
303	Empirical Finance, LLC	$606K	2,416	−3	trim
304	Marex Group Ltd	$603K	2,407	+900	add
305	Global X Japan Co., Ltd.	$600K	2,395	+311	add
306	MONTAG A & ASSOCIATES INC	$591K	2,356	0	no change
307	Rockefeller Capital Management L.P.	$589K	2,351	+922	add
308	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	$589K	2,348	−124	trim
309	NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC	$577K	2,302	+4	add
310	COLDSTREAM CAPITAL MANAGEMENT INC	$575K	2,293	+204	add
311	Vontobel Holding Ltd.	$570K	2,274	+314	add
312	Independent Advisor Alliance	$564K	2,251	+28	add
313	MidFirst Bank	$558K	2,226	+1	add
314	ANCHYRA PARTNERS LLC	$557K	2,224	+5	add
315	FULTON BANK, N.A.	$548K	2,185	+415	add
316	S-Bank Fund Management Ltd	$537K	2,141	−80	trim
317	Net Worth Advisory Group	$534K	2,131	+356	add
318	LBP AM SA	$534K	2,131	−19,878	trim
319	Hyperion Capital Advisors LP	$534K	2,130	0	no change
320	BAHL & GAYNOR INC	$533K	2,125	0	no change
321	ALPS ADVISORS INC	$528K	2,105	+290	add
322	BANCO BILBAO VIZCAYA ARGENTARIA, S.A.	$526K	2,102	−3,881	trim
323	North Dakota State Investment Board	$524K	2,092	−363	trim
324	WADDELL & ASSOCIATES, LLC	$514K	2,049	−1,573	trim
325	QUADRANT CAPITAL GROUP LLC	$492K	1,962	−27	trim
326	SECURIAN ASSET MANAGEMENT, INC	$483K	1,927	0	no change
327	Chicago Partners Investment Group LLC	$474K	1,728	+790	add
328	Inscription Capital, LLC	$469K	1,871	+347	add
329	BOOTHBAY FUND MANAGEMENT, LLC	$465K	1,855	−558	trim
330	Vestmark Advisory Solutions, Inc.	$464K	1,852	−1,822	trim
331	Wedmont Private Capital	$456K	1,716	+444	add
332	Te Ahumairangi Investment Management Ltd	$444K	1,770	−580	trim
333	IEQ CAPITAL, LLC	$442K	1,764	−21,343	trim
334	Avior Wealth Management, LLC	$433K	1,729	−1	trim
335	QRG CAPITAL MANAGEMENT, INC.	$421K	1,680	−640	trim
336	Envestnet Portfolio Solutions, Inc.	$420K	1,677	−2,792	trim
337	GRANDFIELD & DODD, LLC	$418K	1,667	0	no change
338	Portside Wealth Group, LLC	$411K	1,640	−365	trim
339	EntryPoint Capital, LLC	$409K	1,631	+1,631	new
340	Perigon Wealth Management, LLC	$397K	1,582	−449	trim
341	Concurrent Investment Advisors, LLC	$395K	1,576	+474	add
342	GUYASUTA INVESTMENT ADVISORS INC	$391K	1,559	0	no change
343	E Fund Management Co., Ltd.	$390K	1,556	—	no prior
344	FIDUCIARY TRUST CO	$386K	1,541	+21	add
345	Modern Wealth Management, LLC	$385K	1,522	+123	add
346	Advisory Alpha, LLC	$383K	1,528	+398	add
347	RTD Financial Advisors, Inc.	$382K	1,524	0	no change
348	Qtron Investments LLC	$380K	1,518	0	no change
349	Annex Advisory Services, LLC	$380K	1,514	−121,444	trim
350	KFA Private Wealth Group, LLC	$376K	1,500	0	no change
351	Orion Porfolio Solutions, LLC	$371K	1,480	−805	trim
352	CAXTON ASSOCIATES LLP	$365K	1,457	+1,457	new
353	Penobscot Investment Management Company, Inc.	$363K	1,450	0	no change
354	Ellis Investment Partners, LLC	$354K	1,411	0	no change
355	GATEWAY INVESTMENT ADVISERS LLC	$353K	1,408	+1,408	new
356	Elevated Capital Advisors, LLC	$353K	1,407	+223	add
357	Pitcairn Wealth Advisors LLC	$349K	1,270	+65	add
358	Apollon Wealth Management, LLC	$343K	1,367	+396	add
359	Linden Thomas Advisory Services, LLC	$332K	1,326	−3,954	trim
360	Oasis Advisors, LLC	$330K	1,316	—	no prior
361	Parkside Financial Bank & Trust	$329K	1,314	+56	add
362	DRW Securities, LLC	$328K	1,308	−290	trim
363	Jacobi Capital Management LLC	$326K	1,301	−15	trim
364	Revisor Wealth Management LLC	$318K	1,274	+205	add
365	Wealthspire Advisors, LLC	$313K	1,248	+1,248	new
366	Northwest Bancshares, Inc.	$312K	1,244	−86	trim
367	Empirical Financial Services, LLC d.b.a. Empirical Wealth Management	$310K	1,236	+1,236	new
368	Compound Planning, Inc.	$307K	1,224	+43	add
369	Savvy Advisors, Inc.	$299K	1,193	+63	add
370	Smartleaf Asset Management LLC	$292K	1,190	−17	trim
371	Baron Wealth Management LLC	$289K	1,154	−20	trim
372	HUB Investment Partners, LLC	$289K	1,152	+334	add
373	AE Wealth Management LLC	$286K	1,142	+1,142	new
374	Manchester Capital Management LLC	$283K	1,131	−12	trim
375	BALYASNY ASSET MANAGEMENT L.P.	$281K	1,121	−54	trim
376	Westover Capital Advisors, LLC	$281K	1,120	0	no change
377	OFI INVEST ASSET MANAGEMENT	$280K	1,117	−71,441	trim
378	CHOREO, LLC	$275K	1,096	+101	add
379	Meeder Advisory Services, Inc.	$274K	1,091	−239	trim
380	NewEdge Wealth, LLC	$270K	1,079	−648	trim
381	PANAGORA ASSET MANAGEMENT INC	$270K	1,077	−23,522	trim
382	FLAGSHIP HARBOR ADVISORS, LLC	$263K	1,050	+1,050	new
383	GROUPAMA ASSET MANAGMENT	$262K	1,047	−483	trim
384	LGL PARTNERS, LLC	$261K	1,040	+1	add
385	Brooklyn Investment Group	$258K	1,031	−860	trim
386	ANGELES WEALTH MANAGEMENT, LLC	$258K	1,029	+89	add
387	Pinnacle Financial Partners, Inc.	$258K	1,029	−246	trim
388	Sivia Capital Partners, LLC	$252K	1,006	−158	trim
389	Westerkirk Capital Inc.	$249K	995	+100	add
390	Siemens Fonds Invest GmbH	$249K	992	−631	trim
391	OXFORD ASSET MANAGEMENT LLP	$248K	991	+991	new
392	Connor, Clark & Lunn Investment Management Ltd.	$248K	988	−5,611	trim
393	World Investment Advisors	$247K	987	−386	trim
394	DIVERSIFY WEALTH MANAGEMENT, LLC	$246K	833	+833	new
395	EVERGREEN CAPITAL MANAGEMENT LLC	$244K	974	+974	new
396	Farringdon Capital, Ltd.	$242K	966	+966	new
397	WEALTH ALLIANCE, LLC	$237K	945	+35	add
398	Snowden Capital Advisors LLC	$235K	939	+41	add
399	Lombard Odier Asset Management (Switzerland) SA	$231K	920	+920	new
400	Vise Technologies, Inc.	$229K	834	0	no change
401	MATHER GROUP, LLC.	$227K	907	+907	new
402	Citizens Business Bank	$226K	903	0	no change
403	Morningstar Investment Management LLC	$224K	893	+893	new
404	ZACKS INVESTMENT MANAGEMENT	$222K	887	+887	new
405	DoubleLine ETF Adviser LP	$222K	886	+886	new
406	Ausdal Financial Partners, Inc.	$222K	886	+47	add
407	Savant Capital, LLC	$218K	870	+870	new
408	PATTON FUND MANAGEMENT, INC.	$216K	863	+78	add
409	Drucker Wealth 3.0, LLC	$216K	860	−18	trim
410	D.A. DAVIDSON & CO.	$213K	849	+849	new
411	Allworth Financial LP	$213K	848	−183	trim
412	Knollwood Investment Advisory, LLC	$211K	840	0	no change
413	Strata Wealth Advisors, LLC	$210K	838	+1	add
414	Private Advisor Group, LLC	$207K	827	−486	trim
415	MGO ONE SEVEN LLC	$207K	826	+28	add
416	JOURNEY STRATEGIC WEALTH LLC	$205K	818	−60	trim
417	Western Wealth Management, LLC	$203K	808	+808	new
418	Trust Asset Management LLC	$202K	805	0	no change
419	PROFUND ADVISORS LLC	$202K	804	−366	trim
420	PKO Investment Management Joint-Stock Co	$201K	800	0	no change
421	Hilltop National Bank	$172K	686	+213	add
422	SIGNATUREFD, LLC	$169K	676	−173	trim
423	Fullerton Fund Management Co Ltd.	$165K	657	+657	new
424	WESTPAC BANKING CORP	$162K	645	−252	trim
425	Ameritas Investment Partners, Inc.	$161K	644	0	no change
426	Tower Research Capital LLC (TRC)	$148K	592	−4,823	trim
427	Steward Partners Investment Advisory, LLC	$146K	583	+13	add
428	Leonteq Securities AG	$113K	449	+442	add
429	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	$111K	443	0	no change
430	Pinnacle Wealth Planning Services, Inc.	$109K	434	−3	trim
431	HighMark Wealth Management LLC	$105K	420	0	no change
432	MEEDER ASSET MANAGEMENT INC	$96.7K	386	+195	add
433	Banque Cantonale Vaudoise	$88.0K	353	+353	new
434	EXCHANGE TRADED CONCEPTS, LLC	$80.2K	320	+32	add
435	Blue Trust, Inc.	$69.9K	279	−12	trim
436	EASTERN BANK	$68.4K	273	0	no change
437	CVA Family Office, LLC	$64.4K	257	+40	add
438	EDMOND DE ROTHSCHILD HOLDING S.A.	$63.7K	254	−68	trim
439	State of Wyoming	$62.2K	248	+248	new
440	Cromwell Holdings LLC	$62.2K	248	0	no change
441	Evelyn Partners Investment Management Services Ltd	$53.9K	215	+215	new
442	Bayforest Capital Ltd	$44.4K	177	−123	trim
443	MAI Capital Management	$37.8K	151	+112	add
444	BEACON INVESTMENT ADVISORY SERVICES, INC.	$37.3K	149	+149	new
445	ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/	$37.3K	149	−163	trim
446	BARRETT & COMPANY, INC.	$37.3K	149	0	no change
447	Medallion Wealth Advisors, LLC	$32.1K	128	—	no prior
448	Opal Wealth Advisors, LLC	$31.6K	126	+126	new
449	SJS Investment Consulting Inc.	$31.1K	124	−58	trim
450	PITTENGER & ANDERSON INC	$28.8K	115	0	no change
451	Glen Eagle Advisors, LLC	$27.6K	110	0	no change
452	Addison Advisors LLC	$25.3K	101	−10	trim
453	Meramec Financial Planners, LLC	$25.0K	90	−6	trim
454	True Wealth Design, LLC	$24.3K	97	−122	trim
455	Community Financial Services Group, LLC	$23.8K	94	+94	new
456	Freestone Grove Partners LP	$23.1K	92	−2,434	trim
457	CNB Bank	$22.3K	89	−12	trim
458	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	$21.0K	83	−28	trim
459	Owl Creek Wealth Partners LLC	$20.3K	81	—	no prior
460	Avalon Trust Co	$19.8K	79	+79	new
461	Transamerica Financial Advisors, LLC	$18.6K	74	+45	add
462	NATIXIS ADVISORS, LLC	$15.7K	62,572	+10,268	add
463	Destiny Wealth Partners, LLC	$15.0K	60	+60	new
464	Spire Wealth Management	$13.0K	52	−36	trim
465	CANADA LIFE ASSURANCE Co	$12.7K	50,296	+2,073	add
466	Bell Investment Advisors, Inc	$12.5K	50	−2	trim
467	Activest Wealth Management	$11.3K	45	−40	trim
468	GHP Investment Advisors, Inc.	$10.3K	41	0	no change
469	Financial Network Wealth Advisors LLC	$10.0K	40	—	no prior
470	MCF Advisors LLC	$10.0K	40	—	no prior
471	Solstein Capital, LLC	$8.5K	34	0	no change
472	IMG Wealth Management, Inc.	$8.3K	33	+31	add
473	Treasurer of the State of North Carolina	$7.7K	30,645	+651	add
474	JFS WEALTH ADVISORS, LLC	$7.5K	30	−4	trim
475	JNBA Financial Advisors	$7.5K	30	+22	add
476	Quarry LP	$7.5K	30	+5	add
477	Kemnay Advisory Services Inc.	$7.3K	29	−49	trim
478	MV CAPITAL MANAGEMENT, INC.	$7.0K	28	−2	trim
479	DekaBank Deutsche Girozentrale	$7.0K	27,611	0	no change
480	Financial Perspectives, Inc	$6.8K	27	0	no change
481	Clayton Financial Group LLC	$6.5K	26	0	no change
482	JONES FINANCIAL COMPANIES LLLP	$6.3K	25	0	no change
483	Valued Wealth Advisors LLC	$6.0K	24	0	no change
484	Annis Gardner Whiting Capital Advisors, LLC	$5.0K	20	−25	trim
485	Pacific Center for Financial Services	$4.8K	19	0	no change
486	Signature Equity Partners, LLC	$4.6K	18	+18	new
487	Legacy Wealth Managment, LLC/ID	$4.5K	18	+4	add
488	WPG Advisers, LLC	$4.5K	18	0	no change
489	NFSG Corp	$4.3K	17	0	no change
490	Johnson Financial Group, Inc.	$4.0K	16	−5	trim
491	Physician Wealth Advisors, Inc.	$4.0K	16	+2	add
492	COUNTRY TRUST BANK	$4.0K	16	0	no change
493	Abound Wealth Management	$3.3K	13	0	no change
494	Employees Retirement System of Texas	$3.3K	12,966	0	no change
495	SUMMIT SECURITIES GROUP LLC	$3.0K	12	−95	trim
496	Kilter Group LLC	$3.0K	12	−5	trim
497	Stone House Investment Management, LLC	$2.8K	11	+8	add
498	Darwin Wealth Management, LLC	$2.6K	10	−400	trim
499	Westfuller Advisors, LLC	$2.5K	10	0	no change
500	SouthState Bank Corp	$2.5K	10	0	no change

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

Congress ↔ notable managers · WST

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

Congress · last 90 days

Buyers: 0 — —
Sellers: 0 — —

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

Notable managers · quarter ended 2026-03-31

Adding: 5 Viking Global Investors, Tudor Investment Corp, Bridgewater Associates, Gotham Asset Management, Caxton Associates $129M held
Trimming: 1 Moore Capital Management $0 held

new + add vs trim + exit, by shares · $ = reported value now, not the change · West Pharmaceutical Services Inc - US

Merged timeline of congressional filings and notable-manager moves on WST
Date	Who	Change	Size
2026-05-15	Viking Global Investors 13F	add	+121,920 sh
2026-05-15	Tudor Investment Corp 13F	add	+24,745 sh
2026-05-15	Bridgewater Associates 13F	add	+19,088 sh
2026-05-15	Gotham Asset Management 13F	add	+5,324 sh
2026-05-15	Moore Capital Management 13F	exit	−95,000 sh
2026-05-14	Caxton Associates 13F	new	+1,457 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

9 members of Congress disclosed WST — the congressional view ↗