Skip to main content
Livermore
Livermore
ZHEN

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, Q3 2023

Institutional positions in West Pharmaceutical Services Inc as of Sep 30, 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
759
+33 vs. Q2 2023
Shares held
68.4M
+357.3K (+0.5%) vs. Q2 2023
Total value
$25.8B
−$173.4M (−0.7%) vs. Q2 2023
New holders
83
243 more added
Sold out
50
303 more reduced

9 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2023: 759 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 heldQ3 2023: $25.8B
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, Q3 2023

Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q2 2023.

Institutions holding WST in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Mercer Global Advisors Inc2,517$944.0K0.00%−232−8.4%Reduced
Veriti Management LLC2,511$942.2K0.11%+386+18.2%Added
Ci Investments Inc.2,493$935.0K0.01%+618+33.0%Added
Fox Run Management, L.L.C.2,470$926.8K0.27%+2,470New
Montag A & Associates Inc2,400$900.5K0.06%00.0%Unchanged
Empirical Finance, LLC2,394$898.3K0.07%+236+10.9%Added
Inspire Advisors, LLC2,354$883.1K0.16%+1,457+162.4%Added
Investment Management Corp of Ontario2,336$876.5K0.03%+2,336New
Virtue Capital Management, LLC2,321$875.1K0.15%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC2,331$874.6K0.02%−11−0.5%Reduced
Baker Avenue Asset Management, LP2,321$870.9K0.04%+104+4.7%Added
Mount Yale Investment Advisors, LLC2,271$852.1K0.09%+6+0.3%Added
Hyperion Capital Advisors LP2,249$843.8K0.46%00.0%Unchanged
Linden Thomas Advisory Services, LLC2,237$839.3K0.19%+99+4.6%Added
Bridgecreek Investment Management, LLC2,225$834.8K0.17%00.0%Unchanged
Formidable Asset Management, LLC2,225$834.8K0.18%+144+6.9%Added
BI Asset Management Fondsmaeglerselskab A/S2,202$826.0K0.02%+148+7.2%Added
Vinva Investment Management Ltd2,170$822.6K0.08%+25+1.2%Added
O'Shaughnessy Asset Management, LLC2,188$821.0K0.01%+1,143+109.4%Added
Diversified Trust Co2,161$810.8K0.03%+297+15.9%Added
Virtu Financial LLC2,152$807.0K0.08%+2,152New
Bleakley Financial Group, LLC2,145$804.8K0.03%−55−2.5%Reduced
Sawtooth Solutions, LLC2,145$804.8K0.03%−53−2.4%Reduced
Independent Advisor Alliance2,127$798.0K0.04%+58+2.8%Added
Ameritas Investment Partners, Inc.2,107$790.7K0.03%−6,179−74.6%Reduced
Stock Yards Bank & Trust Co2,055$771.1K0.03%−15−0.7%Reduced
Grandfield & Dodd, LLC2,018$757.2K0.06%00.0%Unchanged
Cim Investment Mangement Inc2,012$754.9K0.28%−45−2.2%Reduced
Bath Savings Trust Co2,001$750.8K0.09%−62−3.0%Reduced
Wellington Shields Capital Management, LLC2,000$750.4K0.10%00.0%Unchanged
Wellington Shields & Co., LLC2,000$750.4K0.19%00.0%Unchanged
Wedmont Private Capital1,959$750.1K0.08%+96+5.2%Added
Mitsubishi UFJ Asset Management (UK) Ltd.2,000$750.0K0.53%+1,000+100.0%Added
Virtus ETF Advisers LLC1,980$742.9K0.45%+1,980New
Kestra Advisory Services, LLC1,971$739.5K0.01%−158−7.4%Reduced
Oak Thistle LLC1,964$736.9K0.22%+1,964New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,942$728.7K0.05%+1,780+1,098.8%Added
Quantinno Capital Management LP1,924$722.0K0.03%+508+35.9%Added
Monte Financial Group, LLC1,896$711.4K0.36%−1−0.1%Reduced
Walleye Trading LLC1,894$710.6K0.02%+1,627+609.4%Added
Perigon Wealth Management, LLC1,878$704.6K0.03%−20−1.1%Reduced
Connable Office Inc1,845$692.3K0.10%00.0%Unchanged
Twin Capital Management Inc1,830$686.6K0.10%−154−7.8%Reduced
Tokio Marine Asset Management Co Ltd1,830$686.6K0.04%+179+10.8%Added
Lincoln National Corp1,804$676.8K0.01%+64+3.7%Added
HBK Sorce Advisory LLC1,785$669.8K0.03%−11−0.6%Reduced
Capital Analysts, LLC1,775$666.0K0.04%−170−8.7%Reduced
We Are One Seven, LLC1,774$665.6K0.05%−63−3.4%Reduced
Baron Wealth Management LLC1,770$664.1K0.42%+24+1.4%Added
Dakota Wealth Management1,767$663.0K0.03%−16−0.9%Reduced
Summit Place Financial Advisors, LLC1,703$639.0K0.45%+42+2.5%Added
Oversea-Chinese Banking CORP Ltd1,700$637.9K0.03%+1,700New
Nomura Holdings Inc1,689$633.7K0.01%−1,525−47.4%Reduced
PAX Financial Group, LLC1,671$627.1K0.14%+1,671New
Vident Advisory, LLC1,664$624.3K0.02%+1,664New
Apollon Wealth Management, LLC1,624$609.4K0.03%+296+22.3%Added
CWM, LLC1,614$606.0K0.00%+83+5.4%Added
Boothbay Fund Management, LLC1,608$603.3K0.02%+1,608New
Boston Financial Mangement LLC1,602$601.1K0.02%00.0%Unchanged
Alberta Investment Management Corp1,600$600.3K0.01%−17,058−91.4%Reduced
Intrust Bank NA1,588$595.8K0.08%+33+2.1%Added
Kensington Investment Counsel, LLC1,563$586.5K0.36%+124+8.6%Added
Guyasuta Investment Advisors Inc1,559$585.0K0.05%00.0%Unchanged
Vestcor Inc1,551$582.0K0.02%−194−11.1%Reduced
Greenleaf Trust1,539$577.4K0.01%−32−2.0%Reduced
Northwestern Mutual Wealth Management Co1,532$574.5K0.00%+27+1.8%Added
Coldstream Capital Management Inc1,514$568.1K0.02%+72+5.0%Added
KLR Investment Advisors, LLC1,637$567.2K0.52%+3+0.2%Added
KFA Private Wealth Group, LLC1,500$562.8K0.23%00.0%Unchanged
Lattice Capital Management, LLC1,500$562.8K0.68%+1,500New
AE Wealth Management LLC1,479$555.0K0.00%+101+7.3%Added
Ieq Capital, LLC1,478$554.7K0.01%+34+2.4%Added
RFG Advisory, LLC1,461$548.2K0.02%+20+1.4%Added
Hanseatic Management Services Inc1,448$543.3K1.01%+12+0.8%Added
Edmonds Duncan Registered Investment Advisors, LLC1,446$542.6K0.15%+646+80.8%Added
Davis R M Inc1,436$539.0K0.01%+1,436New
ORG Partners LLC1,436$538.8K0.16%−201−12.3%Reduced
Ellis Investment Partners, LLC1,411$529.4K0.14%00.0%Unchanged
Private Advisor Group, LLC1,404$526.8K0.00%−75−5.1%Reduced
Point72 Middle East FZE1,404$526.8K0.03%−1,044−42.6%Reduced
Westover Capital Advisors, LLC1,400$525.3K0.19%00.0%Unchanged
Western Wealth Management, LLC1,388$520.8K0.04%00.0%Unchanged
AIA Group Ltd1,386$520.0K0.03%−2,182−61.2%Reduced
Pittenger & Anderson Inc1,384$519.3K0.03%+716+107.2%Added
Virtus Investment Advisers, Inc.1,383$518.9K0.35%00.0%Unchanged
Wedbush Securities Inc1,353$508.0K0.03%−18−1.3%Reduced
Seven Eight Capital, LP1,324$496.8K0.06%+1,324New
Capula Management Ltd1,300$487.8K0.03%00.0%Unchanged
Meiji Yasuda Life Insurance Co1,279$479.9K0.01%+640+100.2%Added
Fiduciary Trust Co1,276$478.8K0.01%00.0%Unchanged
Everence Capital Management Inc1,260$473.0K0.04%00.0%Unchanged
Arkadios Wealth Advisors1,245$467.0K0.04%−48−3.7%Reduced
Mather Group, LLC.1,235$463.4K0.01%+46+3.9%Added
Portman Square Capital LLP1,232$462.3K0.06%+1,232New
Alliance Wealth Advisors, LLC1,223$458.9K0.17%+12+1.0%Added
SRS Capital Advisors, Inc.1,219$457.5K0.06%+786+181.5%Added
Blueprint Investment Partners LLC1,219$457.4K0.15%−89−6.8%Reduced
Cerity Partners LLC1,202$451.0K0.00%−487−28.8%Reduced
Centiva Capital, LP1,196$448.8K0.02%+1,196New
Meeder Advisory Services, Inc.1,171$439.4K0.06%−274−19.0%Reduced