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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 2023

Institutional positions in West Pharmaceutical Services Inc as of Mar 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
698
+73 vs. Q4 2022
Shares held
69.5M
+423.8K (+0.6%) vs. Q4 2022
Total value
$24.0B
+$7.78B (+47.9%) vs. Q4 2022
New holders
126
247 more added
Sold out
53
218 more reduced

13 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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.

Institutional holdersQ1 2023: 698 institutions
Q1 2021: 591 institutionsQ2 2021: 641 institutionsQ3 2021: 672 institutionsQ4 2021: 731 institutionsQ1 2022: 718 institutionsQ2 2022: 657 institutionsQ3 2022: 638 institutionsQ4 2022: 638 institutionsQ1 2023: 698 institutionsQ2 2023: 735 institutionsQ3 2023: 759 institutionsQ4 2023: 784 institutionsQ1 2024: 778 institutionsQ2 2024: 778 institutionsQ3 2024: 733 institutionsQ4 2024: 747 institutionsQ1 2025: 715 institutionsQ2 2025: 733 institutionsQ3 2025: 758 institutionsQ4 2025: 804 institutionsQ1 2026: 755 institutionsQ2 2026: 834 institutions
Value heldQ1 2023: $24.0B
Q1 2021: $19.3BQ2 2021: $24.7BQ3 2021: $28.5BQ4 2021: $32.2BQ1 2022: $28.2BQ2 2022: $20.6BQ3 2022: $16.9BQ4 2022: $16.3BQ1 2023: $24.0BQ2 2023: $26.0BQ3 2023: $25.8BQ4 2023: $24.1BQ1 2024: $27.0BQ2 2024: $22.4BQ3 2024: $20.5BQ4 2024: $22.9BQ1 2025: $15.6BQ2 2025: $15.3BQ3 2025: $18.0BQ4 2025: $19.1BQ1 2026: $17.8BQ2 2026: $25.2B
Institutions holding WST and their total value by quarter
QuarterHoldersValue
Q2 2026834$25.2B
Q1 2026755$17.8B
Q4 2025804$19.1B
Q3 2025758$18.0B
Q2 2025733$15.3B
Q1 2025715$15.6B
Q4 2024747$22.9B
Q3 2024733$20.5B
Q2 2024778$22.4B
Q1 2024778$27.0B
Q4 2023784$24.1B
Q3 2023759$25.8B
Q2 2023735$26.0B
Q1 2023698$24.0B
Q4 2022638$16.3B
Q3 2022638$16.9B
Q2 2022657$20.6B
Q1 2022718$28.2B
Q4 2021731$32.2B
Q3 2021672$28.5B
Q2 2021641$24.7B
Q1 2021591$19.3B

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q4 2022.

Institutions holding WST in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Linden Thomas Advisory Services, LLC1,967$681.5K0.17%−18−0.9%Reduced
Capital Analysts, LLC1,945$674.0K0.04%+5+0.3%Added
Dakota Wealth Management1,918$664.5K0.04%+96+5.3%Added
We Are One Seven, LLC1,913$662.8K0.04%+35+1.9%Added
Banque Cantonale Vaudoise1,900$659.0K0.03%00.0%Unchanged
HBK Sorce Advisory LLC1,887$653.8K0.03%−2,085−52.5%Reduced
Empirical Finance, LLC1,879$651.0K0.06%+85+4.7%Added
Perigon Wealth Management, LLC1,875$649.6K0.04%+48+2.6%Added
Wedmont Private Capital1,848$646.4K0.09%+118+6.8%Added
Belpointe Asset Management LLC1,862$645.2K0.03%+1,584+569.8%Added
Diversified Trust Co1,854$642.4K0.03%−229−11.0%Reduced
Connable Office Inc1,845$639.2K0.09%00.0%Unchanged
Lincoln National Corp1,812$627.9K0.01%+66+3.8%Added
Landscape Capital Management, L.L.C.1,773$614.3K0.08%+1,773New
ETF Managers Group, LLC1,759$609.4K0.02%+26+1.5%Added
Vident Investment Advisory, LLC1,756$608.4K0.02%+351+25.0%Added
Baron Wealth Management LLC1,739$602.5K0.43%00.0%Unchanged
KLR Investment Advisors, LLC1,713$593.5K0.52%−88−4.9%Reduced
Tower Research Capital LLC (TRC)1,703$590.0K0.02%+127+8.1%Added
InterOcean Capital Group, LLC1,690$585.5K0.02%−121−6.7%Reduced
Tokio Marine Asset Management Co Ltd1,658$574.4K0.04%+238+16.8%Added
Cubist Systematic Strategies, LLC1,657$574.1K0.01%−22,459−93.1%Reduced
Lifeworks Advisors, LLC1,626$563.4K0.27%−15−0.9%Reduced
Boston Financial Mangement LLC1,602$555.0K0.02%−6−0.4%Reduced
William Blair Investment Management, LLC1,595$552.6K0.00%+1,595New
Guyasuta Investment Advisors Inc1,559$540.1K0.04%00.0%Unchanged
Intrust Bank NA1,559$540.1K0.07%+272+21.1%Added
Greenleaf Trust1,556$539.1K0.01%+307+24.6%Added
Capula Management Ltd1,540$533.6K0.05%−750−32.8%Reduced
Private Advisor Group, LLC1,504$521.1K0.00%−353−19.0%Reduced
KFA Private Wealth Group, LLC1,500$519.7K0.24%+1,500New
Kensington Investment Counsel, LLC1,460$505.8K0.38%−135−8.5%Reduced
Baird Financial Group, Inc.1,456$504.5K0.00%−7,237−83.3%Reduced
CWM, LLC1,453$503.0K0.00%+10+0.7%Added
Davis R M Inc1,436$498.0K0.01%00.0%Unchanged
Summit Place Financial Advisors, LLC1,430$495.5K0.35%+1,430New
Coldstream Capital Management Inc1,424$493.4K0.02%+125+9.6%Added
Ellis Investment Partners, LLC1,411$488.9K0.13%00.0%Unchanged
Arkadios Wealth Advisors1,405$486.7K0.06%+228+19.4%Added
Cerity Partners LLC1,401$485.2K0.00%−373−21.0%Reduced
Westover Capital Advisors, LLC1,400$485.1K0.18%00.0%Unchanged
Assetmark, Inc1,392$482.3K0.00%+452+48.1%Added
Sonora Investment Management Group, LLC1,390$481.6K0.04%00.0%Unchanged
Western Wealth Management, LLC1,388$480.9K0.04%+3+0.2%Added
Virtus Investment Advisers, Inc.1,383$479.2K0.34%−47−3.3%Reduced
Wedbush Securities Inc1,366$473.0K0.02%00.0%Unchanged
Monte Financial Group, LLC1,360$471.2K0.25%+129+10.5%Added
Meeder Advisory Services, Inc.1,337$463.2K0.05%+1,337New
Stevens Capital Management LP1,336$463.0K0.11%−23−1.7%Reduced
Northwestern Mutual Wealth Management Co1,324$458.7K0.00%+48+3.8%Added
Silver Oak Securities, Inc1,318$458.0K0.08%+1,318New
Two Sigma Securities, LLC1,309$453.5K0.04%+1,309New
Fiduciary Trust Co1,276$442.1K0.01%−90−6.6%Reduced
Quantinno Capital Management LP1,271$440.0K0.03%−79−5.9%Reduced
Everence Capital Management Inc1,260$437.0K0.04%00.0%Unchanged
Ieq Capital, LLC1,231$426.6K0.01%+1,231New
Alliance Wealth Advisors, LLC1,231$426.5K0.17%+52+4.4%Added
Blueprint Investment Partners LLC1,225$424.4K0.10%+1,225New
AE Wealth Management LLC1,219$422.4K0.00%+41+3.5%Added
Ossiam1,193$413.3K0.01%+527+79.1%Added
Virtu Financial LLC1,187$411.0K0.04%+1,187New
Impax Asset Management Group plc1,186$410.9K0.00%−10,723−90.0%Reduced
RFG Advisory, LLC1,182$409.7K0.02%+26+2.2%Added
Snowden Capital Advisors LLC1,167$404.4K0.02%+112+10.6%Added
WR Wealth Planners, LLC1,149$398.1K0.17%+43+3.9%Added
Ellevest, Inc.1,149$398.1K0.03%+296+34.7%Added
Cetera Advisors LLC1,141$395.3K0.01%+167+17.1%Added
Acadian Asset Management LLC1,131$391.0K0.00%−11,152−90.8%Reduced
D. E. Shaw & Co., Inc.1,128$390.8K0.00%−10,843−90.6%Reduced
Formidable Asset Management, LLC1,125$390.0K0.08%−745−39.8%Reduced
Stephens Inc1,120$388.0K0.01%+24+2.2%Added
Profund Advisors LLC1,112$385.3K0.02%−7,675−87.3%Reduced
GWM Advisors LLC1,055$378.6K0.00%+154+17.1%Added
Manchester Capital Management LLC1,085$375.9K0.05%00.0%Unchanged
Summit Creek Advisors LLC1,078$373.5K0.05%00.0%Unchanged
FirstPurpose Wealth LLC1,069$370.4K0.18%+196+22.5%Added
Ci Investments Inc.1,069$370.0K0.00%+517+93.7%Added
Wealth Alliance1,044$361.6K0.06%+43+4.3%Added
Wallace Advisory Group, LLC1,043$361.4K0.27%+7+0.7%Added
CAPROCK Group, Inc.1,040$360.3K0.03%+1,040New
World Equity Group, Inc.3,952$359.1K0.06%+3,952New
SFMG, LLC1,033$357.9K0.04%+11+1.1%Added
Exchange Traded Concepts, LLC1,013$351.0K0.01%−144−12.4%Reduced
Alps Advisors Inc1,004$347.9K0.00%−71−6.6%Reduced
Wealth Management Solutions, LLC1,000$346.5K0.20%−414−29.3%Reduced
IVC Wealth Advisors LLC1,000$346.5K0.25%00.0%Unchanged
Integrated Investment Consultants, LLC986$341.6K0.11%+11+1.1%Added
Oak Thistle LLC971$336.4K0.20%+971New
Horizon Investments, LLC969$335.6K0.01%−294−23.3%Reduced
Canandaigua National Bank & Trust Co954$331.0K0.06%+954New
Smith Shellnut Wilson LLC953$330.2K0.20%00.0%Unchanged
Great Diamond Partners, LLC953$330.2K0.10%+953New
Thrive Capital Management, LLC962$327.9K0.21%00.0%Unchanged
Wahed Invest LLC944$327.1K0.14%−26−2.7%Reduced
Great Lakes Retirement, Inc.943$326.8K0.06%+943New
tru Independence LLC940$325.7K0.10%−2−0.2%Reduced
Eagle Bay Advisors LLC938$325.0K0.18%−104−10.0%Reduced
SkyOak Wealth, LLC936$324.3K0.10%+936New
Revisor Wealth Management LLC925$320.5K0.29%+925New
Elevated Capital Advisors, LLC917$317.7K0.11%−39−4.1%Reduced