Ticker · held by 4 filers

GLPG

GALAPAGOS NV

All tracked filers currently holding GLPG, ranked by position size. Each row links through to the filer's full portfolio.

Total value held

$34.2M

Total shares

1,141,732

Filers holding

4 · 5 positions

Caveat

long only · 13F-eligible managers only

Filers holding GLPG

sorted by position size · click any filer to see their full portfolio

# Filer Class Shares Value (USD) % of port

1 BlackRock · Larry Fink SPON ADR 560,358 $13.9M 0.00%

2 Renaissance Technologies · Jim Simons (founder) SPON ADR 310,600 $10.2M 0.02%

3 Greenlight Capital · David Einhorn SPON ADR 162,578 $6.6M 0.32%

4 Citadel Advisors · Ken Griffin SPON ADR 89,396 $2.9M 0.00%

5 Citadel Advisors · Ken Griffin CALLSPON ADR 18,800 $614.8K 0.00%

What this is

This page reverses the usual 13F view: instead of "what does Buffett hold," it answers "who holds NVDA?" Across the dozen tracked filers, all current 13F-disclosed holders of GLPG are listed, with the position size and what fraction of each filer's overall portfolio it represents.

Caveats: only the filers tracked here are included (~12 names) — not the whole 13F universe (~6,000 filers). Position values are at the most recent quarter-end, not current market price. Only long positions are visible; shorts and synthetics aren't.

v0.2 · 2026 · data via SEC EDGAR · CUSIP→ticker via OpenFIGI