GALAPAGOS NV-SPON ADR (GLPG) Institutional Ownership Changes & 13F Activity

GALAPAGOS NV-SPON ADR (GLPG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q3 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Tang Capital Management Llc, Madison Avenue Partners, Lp, Prosight Management, Lp, Ecor1 Capital, Llc, and Ameriprise Financial Inc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Cacti Asset Management LlcBuy+1,000—1,000$29.52KQ3 2026Oct 01, 2026
Qrg Capital Management, Inc.Sell-17,546-100.0%0$0.00Q3 2026Sep 23, 2026
Citadel Advisors LlcSell-88,343-100.0%0$0.00Q3 2026Sep 02, 2026
Tang Capital Management LlcSell-3,785,991-100.0%0$0.00Q3 2026Aug 14, 2026
Madison Avenue Partners, LpSell-3,447,807-100.0%0$0.00Q3 2026Aug 14, 2026
Prosight Management, LpSell-2,043,344-100.0%0$0.00Q3 2026Aug 14, 2026
Ecor1 Capital, LlcSell-1,667,119-100.0%0$0.00Q3 2026Aug 14, 2026
Ameriprise Financial IncSell-1,272,249-100.0%0$0.00Q3 2026Aug 14, 2026
Greenlight CapitalSell-482,746-100.0%0$0.00Q3 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-269,814-100.0%0$0.00Q3 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-197,844-100.0%0$0.00Q3 2026Aug 14, 2026
Millennium Management LlcSell-181,090-100.0%0$0.00Q3 2026Aug 14, 2026
Susquehanna International Group, LlpSell-151,886-100.0%0$0.00Q3 2026Aug 14, 2026
Dafna Capital Management LlcSell-130,175-100.0%0$0.00Q3 2026Aug 14, 2026
Two Sigma Investments, LpSell-81,749-100.0%0$0.00Q3 2026Aug 14, 2026
Goldman Sachs Group IncSell-56,581-100.0%0$0.00Q3 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcSell-32,597-100.0%0$0.00Q3 2026Aug 14, 2026
Prelude Capital Management, LlcSell-19,305-100.0%0$0.00Q3 2026Aug 14, 2026
Group One Trading LlcSell-17,577-100.0%0$0.00Q3 2026Aug 14, 2026
Hrt Financial LpSell-17,328-100.0%0$0.00Q3 2026Aug 14, 2026
Cerity Partners LlcSell-10,000-100.0%0$0.00Q3 2026Aug 14, 2026
Aquatic Capital Management LlcSell-9,109-100.0%0$0.00Q3 2026Aug 14, 2026
Bank Of America CorpSell-7,529-100.0%0$0.00Q3 2026Aug 14, 2026
Wells Fargo & Company/MnSell-1,200-100.0%0$0.00Q3 2026Aug 14, 2026
Royal Bank Of CanadaSell-867-100.0%0$0.00Q3 2026Aug 14, 2026
Osaic Holdings, Inc.Sell-533-100.0%0$0.00Q3 2026Aug 14, 2026
Barclays PlcSell-119-100.0%0$0.00Q3 2026Aug 14, 2026
Eventide Asset Management, LlcSell-94-100.0%0$0.00Q3 2026Aug 14, 2026
Manning & Napier Advisors LlcSell-18-100.0%0$0.00Q3 2026Aug 14, 2026
Renaissance Technologies LLCSell-407,800-100.0%0$0.00Q3 2026Aug 13, 2026
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Frequently asked questions about GLPG activity

  • Which institutional owners are buying GLPG?

    Institutional owners buying GLPG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in GLPG activity?

    "Buy" means an investor increased their reported position in GLPG compared to the prior reporting period. This reflects growing exposure to GALAPAGOS NV-SPON ADR (GLPG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in GLPG increasing?

    Institutional interest in GLPG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.