Institutional Ownership West Pharmaceutical Services Inc (WST)
This table provides information about the institutional ownership of West Pharmaceutical Services Inc (WST). We have compiled data on the 817 institutions that hold shares in the stock, with a total of 68.6 Million shares, which have been reported (via 13F filing form) to have a value of $17.6 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
296,500
shares
|
$76.1 Million
0.14% of portfolio
|
Q2 2025
Added 21.57%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
284,336
shares
|
$73 Million
0.05% of portfolio
|
Q2 2025
Added 176.0%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Aug 12, 2025 Q2 2025 |
280,872
shares
|
$72.1 Million
0.02% of portfolio
|
Q2 2025
Reduced 7.42%
|
|
|
Cboe Vest Financial, LLC
Mclean, VA |
Jul 25, 2025 Q2 2025 |
244,814
shares
|
$62.8 Million
0.79% of portfolio
|
Q2 2025
Added 54.05%
|
|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
243,720
shares
|
$62.5 Million
0.05% of portfolio
|
Q2 2025
Added 2.92%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
224,667
shares
|
$57.7 Million
0.1% of portfolio
|
Q2 2025
Reduced 3.09%
|
|
|
Lgt Group Foundation
|
Jul 22, 2025 Q2 2025 |
223,926
shares
|
$57.5 Million
0.63% of portfolio
|
Q2 2025
Added 1.31%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
210,502
shares
|
$54 Million
0.05% of portfolio
|
Q2 2025
Added 56.68%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
204,200
shares
|
$52.4 Million
0.03% of portfolio
|
Q1 2025
Reduced 0.34%
|
|
|
Brown Brothers Harriman & CO
New York, NY |
Aug 11, 2025 Q2 2025 |
202,418
shares
|
$51.9 Million
0.3% of portfolio
|
Q2 2025
Added 34.34%
|
|
|
Barclays PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
199,588
shares
|
$51.2 Million
0.01% of portfolio
|
Q2 2025
Added 3.86%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Jul 31, 2025 Q2 2025 |
191,643
shares
|
$49.2 Million
0.03% of portfolio
|
Q2 2025
Added 7.55%
|
|
|
Nomura Asset Management CO LTD
Tokyo, M0 |
Aug 11, 2025 Q2 2025 |
190,227
shares
|
$48.8 Million
0.12% of portfolio
|
Q2 2025
Added 44.35%
|
|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
180,971
shares
|
$46.4 Million
0.07% of portfolio
|
Q3 2022
Added 81.45%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
169,935
shares
|
$43.6 Million
0.01% of portfolio
|
Q2 2025
Reduced 2.58%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Aug 14, 2025 Q2 2025 |
167,934
shares
|
$43.1 Million
0.14% of portfolio
|
Q2 2025
Added 59.73%
|
|
|
Ami Asset Management Corp
|
Jul 18, 2025 Q2 2025 |
165,305
shares
|
$42.4 Million
2.13% of portfolio
|
Q2 2025
Reduced 4.89%
|
|
|
J. Goldman & CO LP
New York, NY |
Aug 14, 2025 Q2 2025 |
163,809
shares
|
$42 Million
0.96% of portfolio
|
Q2 2025
New holding
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
160,057
shares
|
$41.1 Million
0.05% of portfolio
|
Q2 2025
Added 111.55%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Aug 07, 2025 Q2 2025 |
159,856
shares
|
$41 Million
0.03% of portfolio
|
Q2 2025
Added 11.88%
|
|
|
Bank Of Montreal
Toronto, A6 |
Aug 05, 2025 Q2 2025 |
159,484
shares
|
$40.9 Million
0.02% of portfolio
|
Q2 2025
Added 13.37%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Aug 13, 2025 Q2 2025 |
153,829
shares
|
$39.5 Million
0.06% of portfolio
|
Q2 2025
Reduced 7.18%
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
153,532
shares
|
$39.4 Million
0.28% of portfolio
|
Q3 2024
Reduced 53.12%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
153,459
shares
|
$39.4 Million
0.06% of portfolio
|
Q2 2025
Reduced 34.64%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
139,819
shares
|
$35.9 Million
0.03% of portfolio
|
Q2 2025
New holding
|