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 798 institutions that hold shares in the stock, with a total of 65.6 Million shares, which have been reported (via 13F filing form) to have a value of $14.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Champlain Investment Partners, LLC
Burlington, VT |
May 14, 2025 Q1 2025 |
471,175
shares
|
$104 Million
0.81% of portfolio
|
Q1 2025
Added 5.96%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
May 14, 2025 Q1 2025 |
462,073
shares
|
$102 Million
0.07% of portfolio
|
Q1 2025
Reduced 36.98%
|
|
|
Bill Gates
Bill & Melinda Gates Foundation Trust | Kirkland, Wa
|
May 15, 2025 Q1 2025 |
444,500
shares
|
$98.5 Million
0.24% of portfolio
|
Q1 2025
New holding
|
|
|
Df Dent & CO Inc
Baltimore, MD |
May 15, 2025 Q1 2025 |
439,298
shares
|
$97.3 Million
1.43% of portfolio
|
Q1 2025
Added 10.63%
|
|
|
Td Asset Management Inc
|
May 07, 2025 Q1 2025 |
438,385
shares
|
$97.1 Million
0.1% of portfolio
|
Q1 2025
Added 6.14%
|
|
|
Neuberger Berman Group LLC
New York, NY |
May 13, 2025 Q1 2025 |
433,436
shares
|
$96 Million
0.09% of portfolio
|
Q1 2025
Added 13.74%
|
|
|
Seilern Investment Management LTD
London, X0 |
Jul 07, 2025 Q2 2025 |
431,561
shares
|
$95.6 Million
6.23% of portfolio
|
Q2 2025
Reduced 2.22%
|
|
|
Sei Investments CO
Oaks, PA |
May 14, 2025 Q1 2025 |
430,554
shares
|
$95.4 Million
0.13% of portfolio
|
Q1 2025
Reduced 15.65%
|
|
|
Bamco Inc
New York, NY |
May 15, 2025 Q1 2025 |
416,148
shares
|
$92.2 Million
0.28% of portfolio
|
Q1 2025
Reduced 4.14%
|
|
|
Capital Research Global Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
390,678
shares
|
$86.6 Million
0.02% of portfolio
|
Q1 2025
Added 75.03%
|
|
|
Envestnet Asset Management Inc
|
Apr 29, 2025 Q1 2025 |
388,567
shares
|
$86.1 Million
0.03% of portfolio
|
Q1 2025
Added 25.56%
|
|
|
State Farm Mutual Automobile Insurance CO
Bloomington, IL |
May 13, 2025 Q1 2025 |
388,239
shares
|
$86 Million
0.08% of portfolio
|
Q2 2021
Added 105.25%
|
|
|
Riverbridge Partners LLC
|
Jul 15, 2025 Q2 2025 |
383,520
shares
|
$85 Million
1.4% of portfolio
|
Q2 2025
Reduced 6.09%
|
|
|
American Century Companies Inc
Kansas City, MO |
May 13, 2025 Q1 2025 |
370,310
shares
|
$82.1 Million
0.05% of portfolio
|
Q1 2025
Added 43.95%
|
|
|
Nuveen, LLC
Charlotte, NC |
May 12, 2025 Q1 2025 |
354,005
shares
|
$78.4 Million
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
William Blair Investment Management, LLC
Chicago, IL |
May 09, 2025 Q1 2025 |
352,838
shares
|
$78.2 Million
0.24% of portfolio
|
Q1 2025
Reduced 44.93%
|
|
|
Epoch Investment Partners, Inc.
New York, NY |
May 14, 2025 Q1 2025 |
329,793
shares
|
$73.1 Million
0.4% of portfolio
|
Q1 2025
Added 21.01%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
May 13, 2025 Q1 2025 |
319,278
shares
|
$70.7 Million
0.02% of portfolio
|
Q1 2025
Added 16.17%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
304,403
shares
|
$67.5 Million
0.04% of portfolio
|
Q1 2025
Added 38.61%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
May 09, 2025 Q1 2025 |
303,369
shares
|
$67.2 Million
0.03% of portfolio
|
Q4 2024
Reduced 14.02%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
280,727
shares
|
$62.2 Million
0.01% of portfolio
|
Q1 2025
Reduced 58.16%
|
|
|
Amundi
Paris, I0 |
May 15, 2025 Q1 2025 |
274,135
shares
|
$60.7 Million
0.02% of portfolio
|
Q1 2025
Reduced 17.37%
|
|
|
Worldquant Millennium Advisors LLC
New York, NY |
May 15, 2025 Q1 2025 |
268,271
shares
|
$59.4 Million
0.39% of portfolio
|
Q1 2025
New holding
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
May 15, 2025 Q1 2025 |
243,900
shares
|
$54 Million
0.13% of portfolio
|
Q1 2025
Added 3540.3%
|
|
|
Rhumbline Advisers
Boston, MA |
May 29, 2025 Q1 2025 |
236,797
shares
|
$52.5 Million
0.05% of portfolio
|
Q4 2024
Reduced 7.48%
|