GSK PLC-SPON ADR (GSK) Institutional Shareholders
GSK PLC-SPON ADR (GSK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $18.02B in GSK holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of GSK tracked by InsiderSet, reporting ownership valued at approximately $3.41B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.27B, representing an estimated loss of -4.06% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed GSK value among the investors covered in this analysis. Major shareholders include Fmr Llc, Dodge & Cox Stock Fund, Fisher Asset Management, Llc, and several other long-term asset managers with concentrated positions in GSK PLC-SPON ADR (GSK).
This page ranks the largest institutional GSK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,020
Total Reported Value
$18.02B
Largest Holder
Fmr Llc
Largest Position
$3.41B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.15% | 64,961,641 | $3,405,289,251 | $3,266,920,926 | -$138,368,325 | -4.06% | |
| Dodge & Cox Stock Fund | V. D. Dodge, E. M. Cox | 1.32% | 48,197,514 | $2,526,513,684 | $2,423,852,979 | -$102,660,705 | -4.06% |
| Fisher Asset Management, Llc | 0.56% | 35,722,792 | $1,872,588,820 | $1,796,499,210 | -$76,089,610 | -4.06% | |
| Primecap Management Co/Ca/ | 0.78% | 25,182,068 | $1,320,044,006 | $1,266,406,200 | -$53,637,806 | -4.06% | |
| Wellington Management Group Llp | 0.10% | 11,396,249 | $597,391,372 | $573,117,362 | -$24,274,010 | -4.06% | |
| Jtc Employer Solutions Trustee Ltd | 36.11% | 8,592,987 | $450,315,000 | $432,141,316 | -$18,173,684 | -4.04% | |
| Morgan Stanley | 0.02% | 7,657,562 | $401,409,572 | $385,098,793 | -$16,310,779 | -4.06% | |
| Royal Bank Of Canada | 0.07% | 7,588,928 | $397,813,000 | $381,647,189 | -$16,165,811 | -4.06% | |
| Price T Rowe Associates Inc | 0.04% | 6,923,642 | $362,938,000 | $348,189,956 | -$14,748,044 | -4.06% | |
| Acadian Asset Management Llc | 0.41% | 6,660,434 | $349,109,000 | $334,953,226 | -$14,155,774 | -4.05% | |
| Goldman Sachs Group Inc | 0.04% | 6,371,442 | $333,990,989 | $320,419,818 | -$13,571,171 | -4.06% | |
| State Street Corp | 0.01% | 5,959,115 | $315,143,229 | $299,683,893 | -$15,459,336 | -4.91% | |
| Mondrian Investment Partners Ltd | 3.97% | 4,910,830 | $257,425,685 | $246,965,641 | -$10,460,044 | -4.06% | |
| Bank Of Montreal | 0.08% | 4,042,863 | $211,926,879 | $203,315,580 | -$8,611,299 | -4.06% | |
| Blackrock, Inc. | 0.00% | 3,620,294 | $189,775,819 | $182,064,585 | -$7,711,234 | -4.06% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.43% | 3,599,521 | $188,686,891 | $181,019,911 | -$7,666,980 | -4.06% | |
| Hotchkis & Wiley Capital Management Llc | 0.52% | 3,413,574 | $178,939,549 | $171,668,636 | -$7,270,913 | -4.06% | |
| Equity Investment Corp | 3.27% | 3,269,765 | $171,401,067 | $164,436,482 | -$6,964,585 | -4.06% | |
| Ubs Group Ag | 0.02% | 2,806,205 | $147,101,266 | $141,124,049 | -$5,977,217 | -4.06% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.27% | 2,767,591 | $145,077,121 | $139,182,151 | -$5,894,970 | -4.06% | |
| Dimensional Fund Advisors Lp | 0.03% | 2,691,698 | $141,098,816 | $135,365,492 | -$5,733,324 | -4.06% | |
| Point72 Asset Management, L.P. | 0.21% | 2,652,881 | $139,064,022 | $133,413,385 | -$5,650,637 | -4.06% | |
| Bank Of America Corp | 0.01% | 2,216,888 | $116,209,277 | $111,487,298 | -$4,721,979 | -4.06% | |
| Jpmorgan Chase & Co | 0.01% | 2,085,014 | $110,109,683 | $104,855,354 | -$5,254,329 | -4.77% | |
| Envestnet Asset Management Inc | 0.02% | 1,908,549 | $100,044,669 | $95,980,929 | -$4,063,740 | -4.06% | |
| Manufacturers Life Insurance Company, The | 0.08% | 1,887,739 | $98,955,252 | $94,934,394 | -$4,020,858 | -4.06% | |
| American Century Companies Inc | 0.04% | 1,838,479 | $96,373,069 | $92,457,109 | -$3,915,960 | -4.06% | |
| Northern Trust Corp | 0.01% | 1,754,564 | $91,974,245 | $88,237,024 | -$3,737,221 | -4.06% | |
| Arrowstreet Capital, Limited Partnership | 0.04% | 1,633,029 | $85,603,380 | $82,125,028 | -$3,478,352 | -4.06% | |
| Letko, Brosseau & Associates Inc | 1.26% | 1,624,668 | $85,165,097 | $81,704,554 | -$3,460,543 | -4.06% | |
| Brandes Investment Partners, Lp | 0.55% | 1,483,198 | $77,750,479 | $74,590,027 | -$3,160,452 | -4.06% | |
| Aristotle Capital Management, Llc | 0.16% | 1,463,518 | $76,719,824 | $73,600,320 | -$3,119,504 | -4.07% | |
| Raymond James Financial Inc | 0.02% | 1,396,694 | $73,214,731 | $70,239,741 | -$2,974,990 | -4.06% | |
| Wells Fargo & Company/Mn | 0.01% | 1,361,227 | $71,355,523 | $68,456,106 | -$2,899,417 | -4.06% | |
| Bnp Paribas Financial Markets | 0.04% | 1,313,691 | $68,863,682 | $66,065,520 | -$2,798,162 | -4.06% | |
| Mariner, Llc | 0.07% | 1,285,362 | $67,379,475 | $64,640,855 | -$2,738,620 | -4.06% | |
| Sei Investments Co | 0.06% | 1,250,431 | $65,547,932 | $62,884,175 | -$2,663,757 | -4.06% | |
| Miller Howard Investments Inc | 1.64% | 1,182,068 | $61,963,990 | $59,446,200 | -$2,517,790 | -4.06% | |
| Qube Research & Technologies Ltd | 0.06% | 1,078,767 | $56,548,966 | $54,251,192 | -$2,297,774 | -4.06% | |
| Russell Investments Group, Ltd. | 0.05% | 1,038,101 | $54,417,237 | $52,206,099 | -$2,211,138 | -4.06% | |
| D. E. Shaw & Co., Inc. | 0.03% | 1,019,449 | $53,439,517 | $51,268,090 | -$2,171,427 | -4.06% | |
| Lmr Partners Llp | 0.38% | 980,479 | $51,396,709 | $49,308,289 | -$2,088,420 | -4.06% | |
| Callodine Capital Management, Lp | 3.38% | 979,740 | $51,357,971 | $49,271,125 | -$2,086,846 | -4.06% | |
| Newedge Advisors, Llc | 0.15% | 953,574 | $49,986,404 | $47,955,236 | -$2,031,168 | -4.06% | |
| Douglas Lane & Associates, Llc | 0.67% | 946,636 | $49,622,666 | $47,606,324 | -$2,016,342 | -4.06% | |
| Lpl Financial Llc | 0.01% | 917,107 | $48,074,726 | $46,121,311 | -$1,953,415 | -4.06% | |
| Bi Asset Management Fondsmaeglerselskab A/S | 0.38% | 911,826 | $47,798,000 | $45,855,730 | -$1,942,270 | -4.06% | |
| Bank Of New York Mellon Corp | 0.01% | 838,769 | $43,968,305 | $42,181,693 | -$1,786,612 | -4.06% | |
| Van Eck Associates Corp | 0.03% | 787,508 | $41,281,169 | $39,603,777 | -$1,677,392 | -4.06% | |
| Stifel Financial Corp | 0.03% | 642,212 | $33,664,786 | $32,296,841 | -$1,367,945 | -4.06% |
Frequently asked questions about GSK
Who owns the most GSK stock?
The largest holders of GSK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GSK PLC-SPON ADR (GSK).
Is GSK widely held by superinvestors?
Many widely followed stocks like GSK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GSK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.