GSK plc: which funds bought and sold

Institutions that bought and sold GSK shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 464 institutions that filed 13F reports for both quarters added to or opened positions in GSK, and 416 cut or closed them. Together they sold a net 28.1M shares, −7.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 21.0M shares (−8.4%); index fund managers were net buyers of 99K shares (+0.8%). 90 opened a new position and 80 sold out entirely.

Bought, Q2 2026 464 institutions, 90 of them new holders Sold, Q2 2026 416 institutions, 80 of them sold out

Net change, all compared −28.1M shares (−7.5%)

Net change, active managers −21.0M shares (−8.4%), 31 bought, 26 sold

Buyers versus sellers

institutions compared, 1,092

464 bought 212 416 sold

Active managers and hedge funds 31 bought · 26 sold · −21.0M

Index fund managers 5 bought · 1 sold · +99K

Other institutions 428 bought · 389 sold · −7.1M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Point72 Asset Management, L.P. Hedge fund	+2.7M New position	2.7M	$139M
Jpmorgan Chase & Co	+1.5M +260.2%	2.1M	$110M
Fisher Asset Management, LLC Active manager	+1.2M +3.5%	35.7M	$1.9B
D. E. Shaw & Co., Inc. Hedge fund	+1.0M New position	1.0M	$53.4M
Newedge Advisors, LLC	+852K +842.9%	954K	$50M
UBS Group AG	+722K +34.6%	2.8M	$147M
Qube Research & Technologies Ltd Hedge fund	+531K +96.8%	1.1M	$56.5M
Life Cycle Investment Partners Ltd	+530K New position	530K	$27.8M
Capricorn Fund Managers Ltd	+426K New position	426K	$22.4M
Bi Asset Management Fondsmaeglerselskab A/S	+306K +50.5%	912K	$47.8M
Waverly Advisors, LLC	+271K +1372.8%	291K	$15.2M
Salt Holding Corp.	+235K New position	235K	$12.3M
American Century Companies Inc Active manager	+222K +13.8%	1.8M	$96.4M
National Bank Of Canada	+203K +205.2%	302K	$15.8M
Schonfeld Strategic Advisors LLC Hedge fund	+199K New position	199K	$10.4M
Keystone Financial Planning, Inc.	+190K +3114.8%	196K	$10.3M
HRT Financial LP	+178K +41.9%	604K	$31.7M
Boothbay Fund Management, LLC Hedge fund	+156K New position	156K	$8.2M
Citadel Advisors LLC Hedge fund	+152K New position	152K	$7.9M
Nuveen, LLC	+148K +630.4%	171K	$9M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Point72 Asset Management, L.P. Hedge fund	+2.7M New position	2.7M	$139M
Fisher Asset Management, LLC Active manager	+1.2M +3.5%	35.7M	$1.9B
D. E. Shaw & Co., Inc. Hedge fund	+1.0M New position	1.0M	$53.4M
Qube Research & Technologies Ltd Hedge fund	+531K +96.8%	1.1M	$56.5M
American Century Companies Inc Active manager	+222K +13.8%	1.8M	$96.4M
Schonfeld Strategic Advisors LLC Hedge fund	+199K New position	199K	$10.4M
Boothbay Fund Management, LLC Hedge fund	+156K New position	156K	$8.2M
Citadel Advisors LLC Hedge fund	+152K New position	152K	$7.9M
Quantbot Technologies LP Hedge fund	+128K New position	128K	$6.7M
Massachusetts Financial Services Co Active manager	+107K +50.6%	320K	$16.8M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Dodge & Cox Active manager	−10.5M −17.8%	48.2M	$2.5B
Holocene Advisors, LP Hedge fund	−5.5M Sold out	0	—
Acadian Asset Management LLC Active manager	−5.1M −43.5%	6.7M	$349M
Morgan Stanley	−3.4M −30.6%	7.7M	$401M
Goldman Sachs Group Inc	−3.2M −33.6%	6.4M	$334M
FMR LLC Active manager	−2.7M −4.0%	65.0M	$3.4B
Eversept Partners, LP Hedge fund	−1.3M −73.0%	482K	$25.3M
Alyeska Investment Group, L.P. Hedge fund	−1.2M Sold out	0	—
Citigroup Inc	−1.2M −77.0%	344K	$18M
Sei Investments Co	−1.0M −45.3%	1.3M	$65.5M
Bank Of Montreal	−597K −12.9%	4.0M	$212M
Manufacturers Life Insurance Company, The	−490K −20.6%	1.9M	$99M
New York State Common Retirement Fund	−483K −66.4%	245K	$12.8M
Jtc Employer Solutions Trustee Ltd	−449K −5.0%	8.6M	$450M
Miller Howard Investments Inc	−447K −27.5%	1.2M	$62M
Price T Rowe Associates Inc Active manager	−399K −5.5%	6.9M	$363M
BNP Paribas Financial Markets	−385K −22.6%	1.3M	$68.9M
Deutsche Bank Ag\	−369K −96.8%	12K	$637,532
Barclays PLC	−352K −92.4%	29K	$1.5M
Wellington Management Group LLP Active manager	−321K −2.7%	11.4M	$597M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Dodge & Cox Active manager	−10.5M −17.8%	48.2M	$2.5B
Holocene Advisors, LP Hedge fund	−5.5M Sold out	0	—
Acadian Asset Management LLC Active manager	−5.1M −43.5%	6.7M	$349M
FMR LLC Active manager	−2.7M −4.0%	65.0M	$3.4B
Eversept Partners, LP Hedge fund	−1.3M −73.0%	482K	$25.3M
Alyeska Investment Group, L.P. Hedge fund	−1.2M Sold out	0	—
Price T Rowe Associates Inc Active manager	−399K −5.5%	6.9M	$363M
Wellington Management Group LLP Active manager	−321K −2.7%	11.4M	$597M
Renaissance Technologies LLC Hedge fund	−311K Sold out	0	—
Bridgewater Associates, LP Hedge fund	−194K −27.8%	504K	$26.4M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Point72 Asset Management, L.P.Hedge fund	2.7M	$139M
D. E. Shaw & Co., Inc.Hedge fund	1.0M	$53.4M
Life Cycle Investment Partners Ltd	530K	$27.8M
Capricorn Fund Managers Ltd	426K	$22.4M
Salt Holding Corp.	235K	$12.3M
Schonfeld Strategic Advisors LLCHedge fund	199K	$10.4M
Boothbay Fund Management, LLCHedge fund	156K	$8.2M
Citadel Advisors LLCHedge fund	152K	$7.9M
Logan Capital Management Inc	141K	$7.4M
Quantbot Technologies LPHedge fund	128K	$6.7M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Holocene Advisors, LPHedge fund	5.5M	$305M
Alyeska Investment Group, L.P.Hedge fund	1.2M	$66.8M
Renaissance Technologies LLCHedge fund	311K	$17.2M
Nkcfo LLC	67K	$3.7M
Hamilton Wealth, LLC	65K	$3.6M
Dymon Asia Capital (Singapore) Pte. Ltd.	60K	$3.3M
Archford Capital Strategies, LLC	31K	$1.7M
Sanders Morris Harris LLC	29K	$1.6M
Fred Alger Management, LLCActive manager	22K	$1.2M
Yousif Capital Management, LLC	20K	$1.1M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 1,029
Ten largest holders: 64.4%
Index fund managers: 3.4%
Active managers and hedge funds: 66.4%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	31	26	11	7	−21.0M	−8.4%
Index fund managers	5	1	0	0	+99K	+0.8%
Other institutions	428	389	79	73	−7.1M	−6.5%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on GSK.

Only managers that filed a holdings report for both quarters are compared (1,092 here). 40 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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