Company · Ownership research

GSK plc GSK

CIK 0001131399 · CUSIP 37733W204

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 37733W204 (GSK), not CUSIP 37733W904 (GSK), CUSIP 37733W954 (GSK), CUSIP G3910J179 (GLAXF), and does not merge CUSIPs.

This page lists the top 20 of 997 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DODGE & COX CIK 200217 · View history	$3.36B 68,517,969 shares	1.81%	-9.89M(-12.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
02	FMR LLC CIK 315066 · View history	$3.31B 67,469,409 shares	0.17%	+1.33M(+2.00%)Added	SEC filing ↗ Feb 17, 2026	▾
03	Fisher Asset Management, LLC CIK 850529 · View history	$1.63B 33,195,985 shares	0.56%	+968.37K(+3.00%)Added	SEC filing ↗ Feb 9, 2026	▾
04	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$1.23B 25,130,160 shares	0.93%	-636.79K(-2.50%)Reduced	SEC filing ↗ Feb 11, 2026	▾
05	JTC Employer Solutions Trustee Ltd CIK 1875645 · View history	$707.69M 14,428,009 shares	48.05%	-169.18K(-1.20%)Reduced	SEC filing ↗ Feb 10, 2026	▾
06	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$615.82M 12,557,487 shares	0.11%	+9.14M(+267.10%)Added	SEC filing ↗ Feb 17, 2026	▾
07	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$439.56M 8,964,159 shares	0.72%	+6.18M(+221.50%)Added	SEC filing ↗ Feb 10, 2026	▾
08	ROYAL BANK OF CANADA CIK 1000275 · View history	$415.89M 8,480,546 shares	0.07%	-343.19K(-3.90%)Reduced	SEC filing ↗ Feb 17, 2026	▾
09	Holocene Advisors, LP CIK 1700574 · View history	$398.03M 8,116,527 shares	0.84%	+1.02M(+14.30%)Added	SEC filing ↗ Feb 17, 2026	▾
10	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$387.16M 7,894,729 shares	0.04%	-57.28K(-0.70%)Reduced	SEC filing ↗ Feb 17, 2026	▾
11	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$355.14M 7,241,818 shares	0.05%	+722.89K(+11.10%)Added	SEC filing ↗ Mar 25, 2026	▾
12	STATE STREET CORP CIK 93751 · View history	$309.32M 6,252,723 shares	0.01%	-369.23K(-5.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
13	UBS Group AG CIK 1610520 · View history	$308.01M 6,280,883 shares	0.06%	+1.64M(+35.20%)Added	SEC filing ↗ Jan 29, 2026	▾
14	MORGAN STANLEY CIK 895421 · Amended · View history	$285.84M 5,828,663 shares	0.02%	+879.43K(+17.80%)Added	SEC filing ↗ May 27, 2026	▾
15	Mondrian Investment Partners LTD CIK 1317724 · View history	$284.77M 5,806,938 shares	4.70%	-30.31K(-0.50%)Reduced	SEC filing ↗ Feb 9, 2026	▾
16	EQUITY INVESTMENT CORP CIK 1685771 · View history	$201.58M 4,110,579 shares	4.07%	-159.00K(-3.70%)Reduced	SEC filing ↗ Feb 12, 2026	▾
17	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$184.05M 3,753,102 shares	0.01%	-772.94K(-17.10%)Reduced	SEC filing ↗ Feb 17, 2026	▾
18	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$180.04M 3,671,249 shares	0.15%	-404.34K(-9.90%)Reduced	SEC filing ↗ Feb 13, 2026	▾
19	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history	$179.38M 3,657,931 shares	0.54%	-944.27K(-20.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
20	Grantham, Mayo, Van Otterloo & Co. LLC CIK 1352662 · View history	$171.12M 3,489,374 shares	0.44%	+917.25K(+35.70%)Added	SEC filing ↗ Feb 17, 2026	▾

Showing 20 / 997 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

997

Cancelled or null records excluded

Disclosed shares

397,809,097

Not deduplicated across managers

Disclosed value

$19.51B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

GSK plc · Q4 2025

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This page includes 20 of 997 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.