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 853 institutions that hold shares in the stock, with a total of 68.1 Million shares, which have been reported (via 13F filing form) to have a value of $17.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
9,704,948
shares
|
$2.54 Billion
0.04% of portfolio
|
Q3 2025
Added 4.17%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
7,579,140
shares
|
$1.98 Billion
0.06% of portfolio
|
Q2 2024
Added 0.21%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
3,207,911
shares
|
$838 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.95%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
Nov 12, 2025 Q3 2025 |
2,770,920
shares
|
$724 Million
1.11% of portfolio
|
Q3 2025
Added 26.21%
|
|
|
Brown Advisory Inc
|
Nov 14, 2025 Q3 2025 |
2,498,082
shares
|
$653 Million
0.92% of portfolio
|
Q3 2025
Reduced 17.32%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
1,857,124
shares
|
$485 Million
0.03% of portfolio
|
Q3 2025
Added 1.32%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
1,478,629
shares
|
$386 Million
0.02% of portfolio
|
Q3 2025
Reduced 0.44%
|
|
|
Van Eck Associates Corp
|
Nov 13, 2025 Q3 2025 |
1,424,879
shares
|
$372 Million
0.35% of portfolio
|
Q3 2025
Reduced 4.13%
|
|
|
Apg Asset Management N.V.
Amsterdam, P7 |
Nov 12, 2025 Q3 2025 |
1,413,698
shares
|
$369 Million
0.92% of portfolio
|
Q3 2025
Reduced 14.77%
|
|
|
Durable Capital Partners LP
Bethesda, MD |
Nov 14, 2025 Q3 2025 |
1,172,583
shares
|
$306 Million
2.5% of portfolio
|
Q3 2025
Added 12.68%
|
|
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
1,038,094
shares
|
$271 Million
0.7% of portfolio
|
Q3 2025
Reduced 1.26%
|
|
|
Generation Investment Management LLP
London, X0 |
Nov 10, 2025 Q3 2025 |
976,014
shares
|
$255 Million
1.72% of portfolio
|
Q3 2025
Reduced 16.28%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Nov 13, 2025 Q3 2025 |
965,931
shares
|
$252 Million
0.07% of portfolio
|
Q3 2025
Reduced 12.52%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Nov 14, 2025 Q3 2025 |
885,236
shares
|
$231 Million
0.05% of portfolio
|
Q3 2025
Reduced 14.53%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
881,285
shares
|
$230 Million
0.04% of portfolio
|
Q3 2025
Reduced 8.15%
|
|
|
Findlay Park Partners LLP
London, X0 |
Nov 12, 2025 Q3 2025 |
802,106
shares
|
$210 Million
2.5% of portfolio
|
Q3 2025
Reduced 1.78%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
744,891
shares
|
$195 Million
0.03% of portfolio
|
Q3 2025
Reduced 0.67%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
727,537
shares
|
$190 Million
0.03% of portfolio
|
Q3 2025
Added 464.92%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
701,415
shares
|
$183 Million
0.11% of portfolio
|
Q3 2025
Added 50.38%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
659,253
shares
|
$172 Million
0.34% of portfolio
|
Q3 2025
Added 93.92%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
625,879
shares
|
$164 Million
0.06% of portfolio
|
Q4 2024
Added 1.68%
|
|
|
Pro Share Advisors LLC
|
Nov 05, 2025 Q3 2025 |
612,620
shares
|
$160 Million
0.35% of portfolio
|
Q3 2025
Reduced 17.03%
|
|
|
Td Asset Management Inc
|
Nov 10, 2025 Q3 2025 |
606,332
shares
|
$158 Million
0.14% of portfolio
|
Q3 2025
Added 26.07%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
559,777
shares
|
$146 Million
0.03% of portfolio
|
Q2 2025
Added 3.94%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
545,879
shares
|
$143 Million
0.09% of portfolio
|
Q3 2025
Added 420.13%
|
|