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, Q1 2022
Institutional positions in West Pharmaceutical Services Inc as of Mar 31, 2022. 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
- 718
- −7 vs. Q4 2021
- Shares held
- 70.6M
- +1.19M (+1.7%) vs. Q4 2021
- Total value
- $28.2B
- −$3.90B (−12.1%) vs. Q4 2021
- New holders
- 75
- 246 more added
- Sold out
- 82
- 277 more reduced
6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AlphaStar Capital Management, LLC | 11,495 | $4.72M | 0.38% | −1,190−9.4% | Reduced |
| American Century Companies Inc | 11,569 | $4.75M | 0.00% | −34,997−75.2% | Reduced |
| Zacks Investment Management | 11,599 | $4.76M | 0.07% | −14,620−55.8% | Reduced |
| ING Groep NV | 11,753 | $4.83M | 0.05% | +2,084+21.6% | Added |
| CIBC Asset Management Inc | 11,814 | $4.85M | 0.02% | −2,251−16.0% | Reduced |
| Prudential PLC | 11,890 | $4.88M | 0.07% | −2,890−19.6% | Reduced |
| State of Tennessee, Treasury Department | 11,906 | $4.89M | 0.02% | −14,586−55.1% | Reduced |
| Ambassador Advisors, LLC | 12,169 | $5.00M | 0.97% | +623+5.4% | Added |
| Van Eck Associates Corp | 12,240 | $5.03M | 0.01% | +1,360+12.5% | Added |
| Alpine Peaks Capital, LP | 12,383 | $5.09M | 5.23% | +1,000+8.8% | Added |
| Meeder Asset Management Inc | 12,384 | $5.09M | 0.25% | +1,238+11.1% | Added |
| Employees Retirement System of Texas | 12,400 | $5.09M | 0.06% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 12,526 | $5.14M | 0.03% | −1,862−12.9% | Reduced |
| Nissay Asset Management Corp | 12,596 | $5.17M | 0.05% | −1,377−9.9% | Reduced |
| Xponance, Inc. | 12,674 | $5.21M | 0.09% | −7,725−37.9% | Reduced |
| The PNC Financial Services Group, Inc. | 12,773 | $5.25M | 0.00% | +610+5.0% | Added |
| Simplex Trading, LLC | 12,815 | $5.26M | 0.17% | −1,232−8.8% | Reduced |
| Utah Retirement Systems | 13,112 | $5.38M | 0.07% | −200−1.5% | Reduced |
| Cullinan Associates Inc | 14,000 | $5.75M | 0.30% | +14,000 | New |
| Atria Investments LLC | 14,202 | $5.83M | 0.10% | +421+3.1% | Added |
| Whittier Trust Co of Nevada Inc | 14,398 | $5.91M | 0.21% | +2,095+17.0% | Added |
| DnB Asset Management AS | 14,499 | $5.95M | 0.04% | +1,417+10.8% | Added |
| Security Asset Management | 14,796 | $6.08M | 2.61% | −85−0.6% | Reduced |
| Intrinsic Edge Capital Management LLC | 15,000 | $6.16M | 0.49% | +10,000+200.0% | Added |
| CIBC World Markets Corp | 15,244 | $6.26M | 0.05% | +15,244 | New |
| Marietta Investment Partners LLC | 15,274 | $6.27M | 1.43% | +109+0.7% | Added |
| Twin Capital Management Inc | 15,454 | $6.35M | 0.68% | −1,080−6.5% | Reduced |
| Endowment Wealth Management, Inc. | 15,627 | $6.42M | 6.75% | +52+0.3% | Added |
| TownSquare Capital, LLC | 15,827 | $6.50M | 0.17% | −383−2.4% | Reduced |
| Vancity Investment Management Ltd | 16,399 | $6.74M | 0.80% | +1,165+7.6% | Added |
| TAP Consulting, LLC | 16,579 | $6.81M | 1.78% | +1,535+10.2% | Added |
| Swiss Life Asset Management Ltd | 17,319 | $7.11M | 0.10% | −1,004−5.5% | Reduced |
| Achmea Investment Management B.V. | 17,429 | $7.16M | 0.19% | +17,429 | New |
| British Columbia Investment Management Corp | 17,436 | $7.16M | 0.05% | −1,580−8.3% | Reduced |
| Apella Capital, LLC | 17,650 | $7.25M | 1.02% | +4,000+29.3% | Added |
| Comerica Bank | 19,689 | $7.32M | 0.05% | −115−0.6% | Reduced |
| NN Investment Partners Holdings N.V. | 18,153 | $7.46M | 0.04% | +1,553+9.4% | Added |
| Handelsbanken Fonder AB | 18,355 | $7.54M | 0.04% | −595−3.1% | Reduced |
| Los Angeles Capital Management LLC | 18,417 | $7.56M | 0.03% | −13,987−43.2% | Reduced |
| McKinley Capital Management LLC /Delaware | 19,950 | $8.19M | 0.82% | 00.0% | Unchanged |
| Arizona State Retirement System | 20,621 | $8.47M | 0.07% | +479+2.4% | Added |
| State of Michigan Retirement System | 20,756 | $8.53M | 0.05% | +28+0.1% | Added |
| Virginia Retirement Systems Et Al | 21,100 | $8.67M | 0.08% | −8,100−27.7% | Reduced |
| Amalgamated Bank | 21,484 | $8.82M | 0.07% | +842+4.1% | Added |
| Amalgamated Financial Corp. | 21,484 | $8.82M | 0.07% | +21,484 | New |
| CBOE Vest Financial, LLC | 21,847 | $8.97M | 1.63% | +5,703+35.3% | Added |
| Illinois Municipal Retirement Fund | 22,176 | $9.11M | 0.27% | −10,901−33.0% | Reduced |
| MML Investors Services, LLC | 22,552 | $9.26M | 0.07% | +2,429+12.1% | Added |
| American International Group, Inc. | 22,659 | $9.31M | 0.05% | −564−2.4% | Reduced |
| DekaBank Deutsche Girozentrale | 22,381 | $9.40M | 0.02% | +1,069+5.0% | Added |
| Acadian Asset Management LLC | 23,247 | $9.54M | 0.04% | −4,381−15.9% | Reduced |
| MetLife Investment Management | 23,431 | $9.62M | 0.06% | +7,064+43.2% | Added |
| Teacher Retirement System of Texas | 23,747 | $9.75M | 0.05% | −19,318−44.9% | Reduced |
| Retirement Systems of Alabama | 24,545 | $10.1M | 0.04% | −20.0% | Reduced |
| Royal London Asset Management Ltd | 24,566 | $10.1M | 0.04% | +2,292+10.3% | Added |
| Westpac Banking Corp | 25,272 | $10.4M | 0.12% | −3,260−11.4% | Reduced |
| Azimuth Capital Management LLC | 25,497 | $10.5M | 0.45% | −22,101−46.4% | Reduced |
| State of Alaska, Department of Revenue | 25,967 | $10.7M | 0.11% | −2,275−8.1% | Reduced |
| Oregon Public Employees Retirement Fund | 26,044 | $10.7M | 0.11% | +196+0.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,483 | $10.9M | 0.05% | +767+3.0% | Added |
| Storebrand Asset Management AS | 26,991 | $11.1M | 0.05% | −1,526−5.4% | Reduced |
| Captrust Financial Advisors | 27,293 | $11.2M | 0.07% | +101+0.4% | Added |
| Treasurer of the State of North Carolina | 28,230 | $11.6M | 0.06% | +563+2.0% | Added |
| Whittier Trust Co | 29,220 | $12.0M | 0.20% | +1,733+6.3% | Added |
| Jane Street Group, LLC | 29,332 | $12.0M | 0.02% | +15,218+107.8% | Added |
| Alberta Investment Management Corp | 30,095 | $12.4M | 0.07% | +7,757+34.7% | Added |
| PGGM Investments | 26,370 | $12.4M | 0.06% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 30,309 | $12.4M | 0.01% | −2,832−8.5% | Reduced |
| BNP Paribas Arbitrage, SA | 30,879 | $12.7M | 0.03% | −2,243−6.8% | Reduced |
| Forsta Ap-Fonden | 31,100 | $12.8M | 0.15% | −4,000−11.4% | Reduced |
| Yousif Capital Management, LLC | 31,908 | $13.1M | 0.14% | +99+0.3% | Added |
| Guggenheim Capital LLC | 32,568 | $13.4M | 0.08% | +5,037+18.3% | Added |
| Nordea Investment Management AB | 32,042 | $13.5M | 0.02% | −1,896−5.6% | Reduced |
| Ensign Peak Advisors, Inc | 32,779 | $13.5M | 0.03% | +1,602+5.1% | Added |
| Qube Research & Technologies Ltd | 33,313 | $13.7M | 0.12% | −2,224−6.3% | Reduced |
| UBS Group AG | 34,391 | $14.1M | 0.01% | −53,917−61.1% | Reduced |
| Vestcor Inc | 34,468 | $14.2M | 0.49% | −28,252−45.0% | Reduced |
| Congress Wealth Management LLC | 34,860 | $14.3M | 0.31% | −2,571−6.9% | Reduced |
| Nisa Investment Advisors, LLC | 34,927 | $14.3M | 0.10% | −8,086−18.8% | Reduced |
| Hantz Financial Services, Inc. | 35,113 | $14.4M | 0.43% | +2,136+6.5% | Added |
| Pictet Asset Management SA | 36,274 | $14.9M | 0.02% | +381+1.1% | Added |
| Millennium Management LLC | 36,388 | $14.9M | 0.02% | +824+2.3% | Added |
| Nomura Asset Management Co Ltd | 36,576 | $15.0M | 0.08% | +1,778+5.1% | Added |
| Susquehanna International Group, LLP | 38,197 | $15.7M | 0.02% | −16,676−30.4% | Reduced |
| US Bancorp | 38,348 | $15.8M | 0.03% | −341−0.9% | Reduced |
| RK Capital Management, LLC | 39,140 | $16.1M | 3.19% | +21,930+127.4% | Added |
| Korea Investment CORP | 39,700 | $16.3M | 0.04% | +6,700+20.3% | Added |
| Capital Fund Management S.A. | 40,032 | $16.4M | 0.44% | +6,441+19.2% | Added |
| Navellier & Associates Inc | 41,237 | $16.9M | 2.88% | −1,639−3.8% | Reduced |
| Kistler-Tiffany Companies, LLC | 41,896 | $17.2M | 3.25% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 43,104 | $17.7M | 0.06% | 00.0% | Unchanged |
| Grace & White Inc | 43,590 | $17.9M | 3.37% | 00.0% | Unchanged |
| Toronto Dominion Bank | 44,414 | $18.2M | 0.03% | −5,329−10.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 44,549 | $18.3M | 0.06% | +122+0.3% | Added |
| Trillium Asset Management, LLC | 45,912 | $18.9M | 0.50% | −3,086−6.3% | Reduced |
| Public Employees Retirement System of Ohio | 46,830 | $19.2M | 0.07% | −3,697−7.3% | Reduced |
| Aviva PLC | 48,011 | $19.7M | 0.10% | +16,337+51.6% | Added |
| Advisor Group Holdings, Inc. | 52,030 | $19.8M | 0.04% | +343+0.7% | Added |
| Oppenheimer Asset Management Inc. | 48,365 | $19.9M | 0.28% | −3,988−7.6% | Reduced |
| LPL Financial LLC | 49,176 | $20.2M | 0.02% | +25,050+103.8% | Added |