Latest Institutional Purchases of West Pharmaceutical Services Inc (WST)
This list provides information on the latest institutional transactions involving West Pharmaceutical Services Inc (WST) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
82.3K+ 18.47% |
$17.3M - $23M
|
528K
$138M
|
|
|
Nov 14, 2025
Q3 2025
|
Credit Agricole S A
|
BUY
|
- |
76.5K+ 195.47% |
$16.1M - $21.3M
|
116K
$30.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Iron Triangle Partners LP
Cos Cob, CT |
BUY
|
- |
70KNew |
$14.7M - $19.5M
|
70K
$18.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
65.4K+ 23.29% |
$13.7M - $18.3M
|
346K
$90.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
65.1K+ 20.63% |
$13.7M - $18.2M
|
381K
$99.6M
|
|
|
Oct 23, 2025
Q3 2025
|
Birch Hill Investment Advisors LLC
|
BUY
|
- |
63.6K+ 87.38% |
$13.4M - $17.8M
|
136K
$35.7M
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
60.4K+ 17.3% |
$12.7M - $16.9M
|
410K
$107M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
52.9K+ 134.12% |
$11.1M - $14.8M
|
92.3K
$24.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
51.1K+ 8500.5% |
$10.7M - $14.3M
|
51.7K
$13.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Ossiam
Paris, I0 |
BUY
|
- |
48.8K+ 669.23% |
$10.3M - $13.6M
|
56.1K
$14.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
45.7KNew |
$9.59M - $12.7M
|
45.7K
$11.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
BUY
|
- |
44.9K+ 22.2% |
$9.44M - $12.5M
|
247K
$64.6M
|
|
|
Oct 17, 2025
Q3 2025
|
Annex Advisory Services, LLC
|
BUY
|
- |
44K+ 63.69% |
$9.25M - $12.3M
|
113K
$29.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
42.6K+ 162.08% |
$8.95M - $11.9M
|
68.9K
$18M
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
38.1K+ 74.15% |
$8M - $10.6M
|
89.4K
$23.4M
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
BUY
|
- |
37.2KNew |
$7.82M - $10.4M
|
37.2K
$9.73M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
31.7K+ 9.91% |
$6.67M - $8.86M
|
352K
$92M
|
|
|
Nov 13, 2025
Q3 2025
|
Korea Investment Corp
Seoul, M5 |
BUY
|
- |
31.6K+ 129.32% |
$6.65M - $8.83M
|
56.1K
$14.7M
|
|
|
Nov 14, 2025
Q3 2025
|
California Public Employees Retirement System
Sacramento, CA |
BUY
|
- |
28.3K+ 29.97% |
$5.93M - $7.88M
|
123K
$32M
|
|
|
Nov 14, 2025
Q3 2025
|
Dai Ichi Life Insurance Company, LTD
Tokyo, M0 |
BUY
|
- |
26.1KNew |
$5.48M - $7.28M
|
26.1K
$6.81M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
25.7K+ 228.83% |
$5.4M - $7.17M
|
36.9K
$9.65M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
24.9K+ 31.73% |
$5.23M - $6.95M
|
103K
$27M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
24.8K+ 4.94% |
$5.21M - $6.92M
|
527K
$138M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
24.1K+ 1.32% |
$5.07M - $6.73M
|
1.86M
$485M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
PUT |
24.1KNew |
$5.06M - $6.73M
|
24.1K
$6.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
23.5K+ 18.51% |
$4.93M - $6.55M
|
150K
$39.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
22.6K+ 541.52% |
$4.75M - $6.31M
|
26.8K
$7M
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
19.9K+ 718.58% |
$4.18M - $5.55M
|
22.6K
$5.92M
|
|
|
Nov 14, 2025
Q3 2025
|
Ieq Capital, LLC
|
BUY
|
- |
18.5K+ 1513.67% |
$3.89M - $5.16M
|
19.7K
$5.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Pfm Health Sciences, LP
San Francisco, CA |
BUY
|
- |
18.4KNew |
$3.86M - $5.13M
|
18.4K
$4.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
BUY
|
- |
16.6K+ 47.28% |
$3.49M - $4.63M
|
51.7K
$13.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
15.4K+ 109.35% |
$3.23M - $4.3M
|
29.5K
$7.7M
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
14.8K+ 632.01% |
$3.11M - $4.13M
|
17.1K
$4.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
14.3KNew |
$3.01M - $4M
|
14.3K
$3.74M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
CALL |
14KNew |
$2.94M - $3.91M
|
14K
$3.66M
|
|
|
Nov 06, 2025
Q3 2025
|
Cibc World Market Inc.
Toronto, A6 |
BUY
|
- |
13.9K+ 300.04% |
$2.93M - $3.89M
|
18.6K
$4.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
12.5K+ 129.69% |
$2.63M - $3.49M
|
22.1K
$5.79M
|
|
|
Nov 03, 2025
Q3 2025
|
Truist Financial Corp
|
BUY
|
- |
12.3K+ 73.68% |
$2.59M - $3.45M
|
29.1K
$7.61M
|
|
|
Nov 12, 2025
Q3 2025
|
Champlain Investment Partners, LLC
Burlington, VT |
BUY
|
- |
11.2K+ 2.51% |
$2.36M - $3.14M
|
459K
$120M
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
10.4K+ 13.43% |
$2.19M - $2.91M
|
87.9K
$23M
|
|
|
Nov 14, 2025
Q3 2025
|
Hillman Capital Management, Inc.
Bethesda, MD |
BUY
|
- |
10.3KNew |
$2.16M - $2.87M
|
10.3K
$2.68M
|
|
|
Oct 22, 2025
Q3 2025
|
Asset Management One Co., Ltd.
|
BUY
|
- |
10K+ 16.75% |
$2.1M - $2.79M
|
69.8K
$18.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
9.64K+ 1.93% |
$2.03M - $2.69M
|
509K
$133M
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
9.21K+ 17.86% |
$1.94M - $2.57M
|
60.8K
$15.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
9.07K+ 675.78% |
$1.91M - $2.53M
|
10.4K
$2.72M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
BUY
|
- |
7.8K+ 94.59% |
$1.64M - $2.18M
|
16.1K
$4.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
7.68K+ 14.7% |
$1.61M - $2.14M
|
59.9K
$15.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Neo Ivy Capital Management
New York, NY |
BUY
|
- |
6.82KNew |
$1.43M - $1.9M
|
6.82K
$1.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
6.42K+ 26.33% |
$1.35M - $1.79M
|
30.8K
$8.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
6.09K+ 47.11% |
$1.28M - $1.7M
|
19K
$4.97M
|
|