13F Insight
DOSSIER · 13F Holders · Q2 2026Healthcare · Surgical & Medical Instruments & Apparatus
WST

WEST PHARMACEUTICAL SVSC INC

861 institutions still hold WEST PHARMACEUTICAL SVSC INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 955306105·Surgical & Medical Instruments & Apparatus·861 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$15.3B
visible holders
Holders
861
filers reporting
Concentration
15.64%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

861 institutions reported WST in Q2 2026. BlackRock, Inc. leads at 15.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$2.4B6.7M0.04%Q2 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.7B4.6M0.04%Q2 202603
Vanguard Portfolio Management
CIK 0002100121· Index
$1.4B4.0M0.07%Q2 202604
FMR LLC
CIK 0000315066
$1.3B3.6M0.06%Q2 202605
STATE STREET CORP
CIK 0000093751
$1.2B3.3M0.04%Q2 202606
Artisan Partners Limited Partnership
CIK 0001466153
$866M2.4M1.37%Q2 202607
Bank of New York Mellon Corp
CIK 0001390777
$734M2.0M0.12%Q2 202608
GENERATION INVESTMENT MANAGEMENT LLP
CIK 0001375534
$728M2.0M7.08%Q2 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$681M1.9M0.04%Q2 202610
T. Rowe Price Investment Management, Inc.
CIK 0001897612
$587M2.3M0.40%Q1 202611
MORGAN STANLEY
CIK 0000895421
$568M1.6M0.03%Q2 202612
BROWN ADVISORY INC
CIK 0001345929
$535M1.9M0.75%Q4 202513
JPMORGAN CHASE & CO
CIK 0000019617
$413M1.2M0.02%Q2 202614
Longview Partners (Guernsey) LTD
CIK 0001426092
$371M1.0M6.03%Q2 202615
Invesco Ltd.
CIK 0000914208
$363M1.0M0.03%Q2 202616
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$318M885K0.06%Q2 202617
NORGES BANK
CIK 0001374170· Sovereign
$310M863K0.03%Q2 202618
GOLDMAN SACHS GROUP INC
CIK 0000886982
$293M815K0.03%Q2 202619
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 0001021223
$273M761K0.85%Q2 202620
TD ASSET MANAGEMENT INC
CIK 0001056053
$262M731K0.23%Q2 2026
Page 1 of 44
841 more holders available. Log in →
Insiders at WEST PHARMACEUTICAL SVSC INC
Favorite Annette F →Lagarde Michel →Mcmahon Robert W. →Haugen Janet Brutschea →Winters Chad →Poussot Rodolphe Jean →Campbell Shane Alden →Witherspoon Charles →