13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Pharmaceutical PreparationsBellwetherCompounder
GSK

GSK PLC

1,090 institutions still hold GSK PLC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 37733W204·Pharmaceutical Preparations·1,090 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 10.0%
vs prior quarter
13F value held
$15.0B
45.0% inst. owned
of float
Holders
1,090
+109 QoQ
filers reporting
Activity
+33 / −27
+719 added · −688 reduced
this quarter
Concentration
24.91%
FMR LLC #1
top holder share
AI Holders Summary · Q1 2026

1,090 institutions reported GSK in Q1 2026. FMR LLC leads at 24.9% of the visible book. +109 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
FMR LLC
CIK 0000315066
$3.7B67.7M0.20%Q1 202602
DODGE & COX
CIK 0000200217
$3.2B58.7M1.78%Q1 202603
Fisher Asset Management, LLC
CIK 0000850529
$1.9B34.5M0.65%Q1 202604
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$1.4B25.2M1.10%Q1 202605
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$647M11.7M0.12%Q1 202606
MORGAN STANLEY
CIK 0000895421
$609M11.0M0.04%Q1 202607
GOLDMAN SACHS GROUP INC
CIK 0000886982
$568M10.3M0.07%Q1 202608
ROYAL BANK OF CANADA
CIK 0001000275
$414M7.5M0.07%Q1 202609
STATE STREET CORP
CIK 0000093751
$334M6.0M0.01%Q1 202610
Holocene Advisors, LP
CIK 0001700574
$305M5.5M0.73%Q1 202611
Mondrian Investment Partners LTD
CIK 0001317724
$275M5.0M4.12%Q1 202612
BANK OF MONTREAL /CAN/
CIK 0000927971
$256M4.6M0.10%Q1 202613
BlackRock, Inc.
CIK 0002012383
$196M3.6M0.00%Q1 202614
Grantham, Mayo, Van Otterloo & Co. LLC
CIK 0001352662
$194M3.5M0.50%Q1 202615
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 0001164833
$192M3.5M0.59%Q1 202616
EQUITY INVESTMENT CORP
CIK 0001685771
$178M3.2M3.48%Q1 202617
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$155M2.8M0.36%Q1 202618
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$143M2.6M0.03%Q1 202619
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$131M2.4M0.11%Q1 202620
SEI INVESTMENTS CO
CIK 0000350894
$126M2.3M0.12%Q1 2026
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