GALAPAGOS NV-SPON ADR (GLPG) Institutional Shareholders
GALAPAGOS NV-SPON ADR (GLPG) 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 $966.92M in GLPG holdings during the latest filing period.
Gilead Sciences, Inc. is currently the largest disclosed institutional shareholder of GLPG tracked by InsiderSet, reporting ownership valued at approximately $500.16M 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 $481.34M, representing an estimated loss of -3.76% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 94% of the total disclosed GLPG value among the investors covered in this analysis. Major shareholders include Gilead Sciences, Inc., Tang Capital Management Llc, Madison Avenue Partners, Lp, and several other long-term asset managers with concentrated positions in GALAPAGOS NV-SPON ADR (GLPG).
This page ranks the largest institutional GLPG 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
76
Total Reported Value
$966.92M
Largest Holder
Gilead Sciences, Inc.
Largest Position
$500.16M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
111
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Gilead Sciences, Inc. | 30.34% | 16,707,477 | $500,157,715 | $481,342,412 | -$18,815,303 | -3.76% | |
| Tang Capital Management Llc | 5.16% | 3,785,991 | $113,504,010 | $109,074,401 | -$4,429,609 | -3.90% | |
| Madison Avenue Partners, Lp | 4.45% | 3,447,807 | $103,365,254 | $99,331,320 | -$4,033,934 | -3.90% | |
| Prosight Management, Lp | 10.56% | 2,043,344 | $61,259,453 | $58,868,741 | -$2,390,712 | -3.90% | |
| Ecor1 Capital, Llc | 2.48% | 1,667,119 | $49,980,228 | $48,029,698 | -$1,950,530 | -3.90% | |
| Ameriprise Financial Inc | 0.01% | 1,272,249 | $38,140,727 | $36,653,494 | -$1,487,233 | -3.90% | |
| Greenlight Capital | David Einhorn | 0.37% | 482,746 | $14,472,725 | $13,907,912 | -$564,813 | -3.90% |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 407,800 | $12,225,844 | $11,748,718 | -$477,126 | -3.90% |
| Blackrock, Inc. | 0.00% | 338,152 | $10,137,797 | $9,742,159 | -$395,638 | -3.90% | |
| Point72 Asset Management, L.P. | 0.01% | 269,814 | $8,089,024 | $7,773,341 | -$315,683 | -3.90% | |
| Greenlight Capital | David Einhorn | 0.32% | 162,578 | $6,608,796 | $4,683,872 | -$1,924,924 | -29.13% |
| D. E. Shaw & Co., Inc. | 0.00% | 197,844 | $5,931,363 | $5,699,886 | -$231,477 | -3.90% | |
| Millennium Management Llc | 0.00% | 181,090 | $5,429,078 | $5,217,203 | -$211,875 | -3.90% | |
| Ubs Group Ag | 0.00% | 168,148 | $5,041,077 | $4,844,344 | -$196,733 | -3.90% | |
| Susquehanna International Group, Llp | 0.00% | 151,886 | $4,553,542 | $4,375,836 | -$177,706 | -3.90% | |
| Dafna Capital Management Llc | 0.74% | 130,175 | $3,902,647 | $3,750,342 | -$152,305 | -3.90% | |
| Citadel Advisors Llc | 0.00% | 88,343 | $2,648,524 | $2,545,162 | -$103,362 | -3.90% | |
| Two Sigma Investments, Lp | 0.00% | 81,749 | $2,450,835 | $2,355,189 | -$95,646 | -3.90% | |
| Norges Bank | 0.00% | 76,879 | $2,304,832 | $2,214,884 | -$89,948 | -3.90% | |
| Alps Advisors Inc | 0.01% | 65,523 | $1,964,380 | $1,887,718 | -$76,662 | -3.90% | |
| Goldman Sachs Group Inc | 0.00% | 56,581 | $1,696,298 | $1,630,099 | -$66,199 | -3.90% | |
| American Century Companies Inc | 0.00% | 40,804 | $1,223,304 | $1,175,563 | -$47,741 | -3.90% | |
| Barometer Capital Management Inc. | 0.34% | 40,800 | $1,223,184 | $1,175,448 | -$47,736 | -3.90% | |
| Morgan Stanley | 0.00% | 37,682 | $1,129,706 | $1,085,618 | -$44,088 | -3.90% | |
| Schonfeld Strategic Advisors Llc | 0.01% | 32,597 | $977,256 | $939,120 | -$38,136 | -3.90% | |
| Marshall Wace, Llp | 0.00% | 32,399 | $971,321 | $933,415 | -$37,906 | -3.90% | |
| Monaco Asset Management Sam | 0.29% | 25,600 | $767,488 | $737,536 | -$29,952 | -3.90% | |
| Acadian Asset Management Llc | 0.00% | 23,701 | $709,000 | $682,826 | -$26,174 | -3.69% | |
| Denkapparat Operations Gmbh | 0.21% | 21,324 | $639,294 | $614,344 | -$24,950 | -3.90% | |
| Prelude Capital Management, Llc | 0.04% | 19,305 | $578,764 | $556,177 | -$22,587 | -3.90% | |
| Group One Trading Llc | 0.02% | 17,577 | $526,958 | $506,393 | -$20,565 | -3.90% | |
| Qrg Capital Management, Inc. | 0.00% | 17,546 | $526,029 | $505,500 | -$20,529 | -3.90% | |
| Hrt Financial Lp | 0.00% | 17,328 | $519,000 | $499,220 | -$19,780 | -3.81% | |
| Erste Asset Management Gmbh | 0.00% | 14,000 | $415,380 | $403,340 | -$12,040 | -2.90% | |
| Commonwealth Equity Services, Llc | 0.00% | 11,451 | $343,300 | $329,903 | -$13,397 | -3.90% | |
| Crossmark Global Holdings, Inc. | 0.00% | 10,538 | $315,929 | $303,600 | -$12,329 | -3.90% | |
| Geode Capital Management, Llc | 0.00% | 10,150 | $304,297 | $292,422 | -$11,876 | -3.90% | |
| Cerity Partners Llc | 0.00% | 10,000 | $299,800 | $288,100 | -$11,700 | -3.90% | |
| Aquatic Capital Management Llc | 0.01% | 9,109 | $273,088 | $262,430 | -$10,658 | -3.90% | |
| Simplex Trading, Llc | 0.01% | 8,323 | $249,523 | $239,786 | -$9,737 | -3.90% | |
| Bank Of America Corp | 0.00% | 7,529 | $225,720 | $216,910 | -$8,810 | -3.90% | |
| Rhumbline Advisers | 0.00% | 7,297 | $218,755 | $210,227 | -$8,528 | -3.90% | |
| Bnp Paribas Financial Markets | 0.00% | 6,896 | $206,742 | $198,674 | -$8,068 | -3.90% | |
| China Universal Asset Management Co., Ltd. | 0.00% | 2,393 | $71,742 | $68,942 | -$2,800 | -3.90% | |
| Signaturefd, Llc | 0.00% | 1,852 | $55,523 | $53,356 | -$2,167 | -3.90% | |
| Jpmorgan Chase & Co | 0.00% | 1,320 | $39,164 | $38,029 | -$1,135 | -2.90% | |
| Wells Fargo & Company/Mn | 0.00% | 1,200 | $35,976 | $34,572 | -$1,404 | -3.90% | |
| Arax Advisory Partners | 0.00% | 1,009 | $30,251 | $29,069 | -$1,182 | -3.91% | |
| Gamma Investing Llc | 0.00% | 954 | $28,601 | $27,485 | -$1,116 | -3.90% | |
| Royal Bank Of Canada | 0.00% | 867 | $26,000 | $24,978 | -$1,022 | -3.93% |
Frequently asked questions about GLPG
Who owns the most GLPG stock?
The largest holders of GLPG 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 GALAPAGOS NV-SPON ADR (GLPG).
Is GLPG widely held by superinvestors?
Many widely followed stocks like GLPG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GLPG 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.