West Pharmaceutical Services Inc
WST- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000105770
In the last 90 days, West Pharmaceutical Services Inc insiders filed 0 open-market purchases and 2 sales; 834 institutions reported holding it in 13F filings for Q2 2026, worth $25.2B in total; Gates Foundation Trust is the only superinvestor holding it.
13F holders, Q4 2023
Institutional positions in West Pharmaceutical Services Inc as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 784
- +35 vs. Q3 2023
- Shares held
- 68.7M
- +358.9K (+0.5%) vs. Q3 2023
- Total value
- $24.1B
- −$1.63B (−6.3%) vs. Q3 2023
- New holders
- 96
- 260 more added
- Sold out
- 61
- 306 more reduced
10 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 834 | $25.2B |
| Q1 2026 | 755 | $17.8B |
| Q4 2025 | 804 | $19.1B |
| Q3 2025 | 758 | $18.0B |
| Q2 2025 | 733 | $15.3B |
| Q1 2025 | 715 | $15.6B |
| Q4 2024 | 747 | $22.9B |
| Q3 2024 | 733 | $20.5B |
| Q2 2024 | 778 | $22.4B |
| Q1 2024 | 778 | $27.0B |
| Q4 2023 | 784 | $24.1B |
| Q3 2023 | 759 | $25.8B |
| Q2 2023 | 735 | $26.0B |
| Q1 2023 | 698 | $24.0B |
| Q4 2022 | 638 | $16.3B |
| Q3 2022 | 638 | $16.9B |
| Q2 2022 | 657 | $20.6B |
| Q1 2022 | 718 | $28.2B |
| Q4 2021 | 731 | $32.2B |
| Q3 2021 | 672 | $28.5B |
| Q2 2021 | 641 | $24.7B |
| Q1 2021 | 591 | $19.3B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 8,563 | $3.02M | 0.03% | −19,725−69.7% | Reduced |
| Atria Investments LLC | 8,652 | $3.05M | 0.05% | −1,119−11.5% | Reduced |
| Nissay Asset Management Corp | 8,652 | $3.05M | 0.02% | +446+5.4% | Added |
| Rhenman & Partners Asset Management AB | 9,000 | $3.17M | 0.32% | 00.0% | Unchanged |
| Zacks Investment Management | 9,070 | $3.19M | 0.04% | −19,701−68.5% | Reduced |
| HighTower Advisors, LLC | 9,364 | $3.29M | 0.01% | −1,774−15.9% | Reduced |
| CIBC Private Wealth Group, LLC | 9,457 | $3.33M | 0.01% | −193−2.0% | Reduced |
| CIBC World Markets Corp | 9,522 | $3.35M | 0.02% | +5,445+133.6% | Added |
| Peninsula Asset Management Inc | 9,580 | $3.37M | 1.97% | +35+0.4% | Added |
| Jefferies Financial Group Inc. | 9,700 | $3.42M | 0.05% | +1,300+15.5% | Added |
| Lighthouse Investment Partners, LLC | 9,780 | $3.44M | 0.25% | −167−1.7% | Reduced |
| Paradiem, LLC | 9,898 | $3.49M | 0.97% | −2,680−21.3% | Reduced |
| Mutual of America Capital Management LLC | 9,922 | $3.49M | 0.04% | −437−4.2% | Reduced |
| Fifth Third Bancorp | 9,970 | $3.51M | 0.01% | +216+2.2% | Added |
| ING Groep NV | 10,129 | $3.57M | 0.03% | +556+5.8% | Added |
| CIBC Asset Management Inc | 10,158 | $3.58M | 0.01% | −451−4.3% | Reduced |
| Silvercrest Asset Management Group LLC | 10,228 | $3.60M | 0.03% | +960+10.4% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 10,299 | $3.63M | 0.16% | +5,135+99.4% | Added |
| Oregon Public Employees Retirement Fund | 10,420 | $3.67M | 0.06% | −6,461−38.3% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 10,459 | $3.68M | 0.04% | +1,012+10.7% | Added |
| Mariner, LLC | 10,677 | $3.76M | 0.01% | −1,400−11.6% | Reduced |
| Janus Henderson Group PLC | 10,706 | $3.77M | 0.00% | +842+8.5% | Added |
| Van Eck Associates Corp | 10,739 | $3.78M | 0.01% | +226+2.1% | Added |
| Commerce Bank | 10,863 | $3.83M | 0.03% | +640+6.3% | Added |
| Silvant Capital Management LLC | 10,893 | $3.84M | 0.21% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 11,044 | $3.89M | 0.05% | +8,393+316.6% | Added |
| Ambassador Advisors, LLC | 9,785 | $3.89M | 0.86% | +516+5.6% | Added |
| Achmea Investment Management B.V. | 11,060 | $3.90M | 0.08% | −326−2.9% | Reduced |
| Kinneret Advisory, LLC | 11,148 | $3.93M | 0.43% | −71−0.6% | Reduced |
| Quantbot Technologies LP | 11,259 | $3.96M | 0.23% | +11,259 | New |
| Financial Counselors Inc | 11,316 | $3.98M | 0.07% | −71−0.6% | Reduced |
| Churchill Management Corp | 11,445 | $4.03M | 0.06% | −269−2.3% | Reduced |
| Guggenheim Capital LLC | 11,469 | $4.04M | 0.03% | +1,610+16.3% | Added |
| New York Life Investment Management LLC | 11,550 | $4.07M | 0.04% | +88+0.8% | Added |
| JustInvest LLC | 11,638 | $4.10M | 0.11% | +698+6.4% | Added |
| Tredje AP-fonden | 11,694 | $4.12M | 0.05% | −3,826−24.7% | Reduced |
| Ninety One North America, Inc. | 11,720 | $4.13M | 0.20% | +2,368+25.3% | Added |
| Degroof Petercam Asset Management | 11,950 | $4.21M | 0.06% | +11,950 | New |
| Mizuho Markets Americas LLC | 12,229 | $4.31M | 0.13% | +3,586+41.5% | Added |
| Azzad Asset Management Inc | 12,327 | $4.34M | 0.55% | −252−2.0% | Reduced |
| North Growth Management Ltd. | 12,000 | $4.34M | 0.93% | +2,000+20.0% | Added |
| Envestnet Portfolio Solutions, Inc. | 12,518 | $4.41M | 0.02% | +10+0.1% | Added |
| State of Alaska, Department of Revenue | 12,625 | $4.44M | 0.05% | −675−5.1% | Reduced |
| Point72 Middle East FZE | 12,694 | $4.47M | 0.31% | +11,290+804.1% | Added |
| Utah Retirement Systems | 12,860 | $4.53M | 0.06% | +100+0.8% | Added |
| Czech National Bank | 12,958 | $4.56M | 0.07% | +49+0.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 12,991 | $4.57M | 0.06% | −300−2.3% | Reduced |
| Carderock Capital Management Inc | 13,033 | $4.59M | 1.27% | +13,033 | New |
| Robeco Institutional Asset Management B.V. | 13,167 | $4.64M | 0.01% | +3,361+34.3% | Added |
| CWM Advisors, LLC | 13,283 | $4.68M | 0.51% | +1,817+15.8% | Added |
| PGGM Investments | 13,374 | $4.71M | 0.07% | 00.0% | Unchanged |
| Boston Trust Walden Corp | 13,447 | $4.73M | 0.04% | −4,421−24.7% | Reduced |
| Storebrand Asset Management AS | 13,558 | $4.77M | 0.02% | +441+3.4% | Added |
| Forte Capital LLC | 13,566 | $4.78M | 0.65% | −133−1.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,642 | $4.80M | 0.02% | −17,627−56.4% | Reduced |
| Endowment Wealth Management, Inc. | 14,115 | $4.97M | 4.13% | +8+0.1% | Added |
| Clear Harbor Asset Management, LLC | 14,116 | $4.97M | 0.48% | −13−0.1% | Reduced |
| Cetera Advisor Networks LLC | 14,178 | $4.99M | 0.03% | +529+3.9% | Added |
| American Century Companies Inc | 14,393 | $5.07M | 0.00% | +661+4.8% | Added |
| IFM Investors Pty Ltd | 14,451 | $5.09M | 0.06% | +178+1.2% | Added |
| Banque Pictet & Cie SA | 14,460 | $5.09M | 0.06% | +994+7.4% | Added |
| Aquatic Capital Management LLC | 14,480 | $5.10M | 0.13% | +13,680+1,710.0% | Added |
| British Columbia Investment Management Corp | 14,503 | $5.11M | 0.04% | +1,755+13.8% | Added |
| Pathstone Holdings, LLC | 14,645 | $5.16M | 0.03% | +14,645 | New |
| Forsta Ap-Fonden | 14,700 | $5.18M | 0.05% | −800−5.2% | Reduced |
| The PNC Financial Services Group, Inc. | 14,751 | $5.19M | 0.00% | −70.0% | Reduced |
| Syntegra Private Wealth Group, LLC | 14,751 | $5.19M | 0.73% | −9,800−39.9% | Reduced |
| Thrivent Financial for Lutherans | 15,005 | $5.28M | 0.01% | −910−5.7% | Reduced |
| DnB Asset Management AS | 15,019 | $5.29M | 0.03% | −203−1.3% | Reduced |
| Texas Permanent School Fund | 15,278 | $5.38M | 0.05% | +16+0.1% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 15,373 | $5.41M | 0.03% | −21,786−58.6% | Reduced |
| Ardevora Asset Management LLP | 15,945 | $5.62M | 0.50% | −11,511−41.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 16,203 | $5.71M | 0.04% | +1,352+9.1% | Added |
| Apella Capital, LLC | 16,830 | $5.73M | 0.32% | −115−0.7% | Reduced |
| Retirement Systems of Alabama | 16,306 | $5.74M | 0.02% | −395−2.4% | Reduced |
| MML Investors Services, LLC | 16,352 | $5.76M | 0.03% | +3,157+23.9% | Added |
| Seven Eight Capital, LP | 16,449 | $5.79M | 0.67% | +15,125+1,142.4% | Added |
| Xponance, Inc. | 16,570 | $5.83M | 0.07% | −829−4.8% | Reduced |
| Northwest Bancshares, Inc. | 16,582 | $5.84M | 1.06% | +1,195+7.8% | Added |
| UniSuper Management Pty Ltd | 16,885 | $5.95M | 0.07% | −383−2.2% | Reduced |
| HRT Financial LP | 16,906 | $5.95M | 0.04% | +16,031+1,832.1% | Added |
| Trexquant Investment LP | 17,005 | $5.99M | 0.13% | +17,005 | New |
| Caisse de Depot Et Placement du Quebec | 17,030 | $6.00M | 0.02% | +11,377+201.3% | Added |
| McKinley Capital Management LLC /Delaware | 17,650 | $6.21M | 0.80% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 18,144 | $6.39M | 0.04% | −9,871−35.2% | Reduced |
| Bellwether Advisors, LLC | 18,657 | $6.57M | 1.62% | +18,657 | New |
| AMF Pensionsforsakring AB | 18,737 | $6.60M | 0.06% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 18,850 | $6.64M | 0.21% | +902+5.0% | Added |
| Woodline Partners LP | 19,570 | $6.89M | 0.08% | +19,570 | New |
| Bank of Nova Scotia | 20,055 | $7.06M | 0.01% | −11,697−36.8% | Reduced |
| Amalgamated Bank | 20,058 | $7.06M | 0.06% | −482−2.3% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 20,217 | $7.12M | 0.03% | +20,217 | New |
| Arizona State Retirement System | 20,300 | $7.15M | 0.05% | +45+0.2% | Added |
| Alpine Peaks Capital, LP | 20,827 | $7.33M | 4.46% | 00.0% | Unchanged |
| American International Group, Inc. | 20,931 | $7.37M | 0.03% | +723+3.6% | Added |
| Magnetar Financial LLC | 20,931 | $7.37M | 0.19% | +14,871+245.4% | Added |
| MetLife Investment Management | 21,010 | $7.40M | 0.05% | −344−1.6% | Reduced |
| Intech Investment Management LLC | 21,020 | $7.40M | 0.11% | +12,630+150.5% | Added |
| State of Michigan Retirement System | 21,056 | $7.41M | 0.04% | +100+0.5% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 27,309 | $7.51M | 0.10% | +27,309 | New |