GPCR Structure Therapeutics Inc.
Structure Therapeutics Inc. (GPCR) Institutional Ownership
What the institutions did with GPCR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 7.8M | 11.6% |
| WELLINGTON MANAGEMENT GROUP LLP | 7.4M | 10.9% |
| Avoro Capital Advisors LLC | 6.6M | 9.7% |
| Jupiter Topco LLC | 5.2M | 7.7% |
| Deep Track Capital, LP | 4.7M | 7.0% |
| BVF INC/IL | 3.4M | 5.0% |
| MORGAN STANLEY | 2.8M | 4.2% |
| ORBIMED ADVISORS LLC | 2.2M | 3.3% |
| PRINCIPAL FINANCIAL GROUP INC | 1.8M | 2.6% |
| AMERICAN CENTURY COMPANIES INC | 1.7M | 2.5% |
| RTW INVESTMENTS, LP | 1.6M | 2.4% |
| Driehaus Capital Management LLC | 1.6M | 2.3% |
| BAKER BROS. ADVISORS LP | 1.4M | 2.1% |
| Casdin Capital, LLC | 1.2M | 1.7% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 1.1M | 1.6% |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC | 1.0M | 1.5% |
| Siren, L.L.C. | 873.0K | 1.3% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 845.5K | 1.3% |
| Pacific Heights Asset Management LLC | 800.0K | 1.2% |
| Rock Springs Capital Management LP | 640.3K | 0.9% |
| Aberdeen Group plc | 639.9K | 0.9% |
| ALLIANCEBERNSTEIN L.P. | 611.7K | 0.9% |
| FRANKLIN RESOURCES INC | 578.8K | 0.9% |
| BANK OF AMERICA CORP /DE/ | 563.4K | 0.8% |
| BlackRock, Inc. | 511.1K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| RTW INVESTMENTS, LP | New | 0 | 1.6M | +1.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 2.0M | 845.5K | -1.2M |
| ORBIMED ADVISORS LLC | Increased | 1.5M | 2.2M | +734.0K |
| FMR LLC | Reduced | 8.4M | 7.8M | -593.1K |
| Paradigm Biocapital Advisors LP | Sold Out | 545.3K | 0 | -545.3K |
| MORGAN STANLEY | Increased | 2.3M | 2.8M | +501.2K |
| Deep Track Capital, LP | Increased | 4.3M | 4.7M | +460.2K |
| Siren, L.L.C. | Reduced | 1.3M | 873.0K | -455.7K |
| STEMPOINT CAPITAL LP | Reduced | 400.5K | 38.2K | -362.4K |
| BANK OF AMERICA CORP /DE/ | Increased | 227.1K | 563.4K | +336.3K |
| Davern Capital Partners, LP | Increased | 126.5K | 446.1K | +319.6K |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Increased | 768.0K | 1.1M | +318.0K |
| Balyasny Asset Management L.P. | Sold Out | 304.9K | 0 | -304.9K |
| Parkman Healthcare Partners LLC | Increased | 232.1K | 485.7K | +253.6K |
| Aberdeen Group plc | Increased | 391.8K | 639.9K | +248.1K |
| Pentwater Capital Management LP | Sold Out | 245.0K | 0 | -245.0K |
| AMERICAN CENTURY COMPANIES INC | Increased | 1.4M | 1.7M | +244.1K |
| Sio Capital Management, LLC | Sold Out | 209.1K | 0 | -209.1K |
| JPMORGAN CHASE & CO | Reduced | 212.8K | 4.0K | -208.8K |
| MARSHALL WACE, LLP | Increased | 69.1K | 267.6K | +198.5K |
| NEXTBio Capital Management LP | Increased | 133.2K | 312.5K | +179.3K |
| UBS Group AG | Increased | 212.9K | 379.0K | +166.1K |
| Holocene Advisors, LP | Sold Out | 159.0K | 0 | -159.0K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 255.0K | 112.3K | -142.7K |
| TCG Crossover Management, LLC | Sold Out | 140.4K | 0 | -140.4K |
| TD Asset Management Inc | Reduced | 204.8K | 69.0K | -135.8K |
| CenterBook Partners LP | Increased | 21.2K | 148.0K | +126.8K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 7.3M | 7.4M | +119.1K |
| CAPITOLIS LIQUID GLOBAL MARKETS LLC | Reduced | 1.2M | 1.0M | -110.2K |
| Trexquant Investment LP | Sold Out | 107.9K | 0 | -107.9K |
| Squarepoint Ops LLC | Increased | 22.6K | 125.6K | +102.9K |
| Cormorant Asset Management, LP | Reduced | 175.0K | 75.0K | -100.0K |
| BVF INC/IL | Reduced | 3.5M | 3.4M | -92.5K |
| NATIONAL BANK OF CANADA /FI/ | Reduced | 305.4K | 215.8K | -89.6K |
| D. E. Shaw & Co., Inc. | Reduced | 204.8K | 115.3K | -89.5K |
| Susquehanna Portfolio Strategies, LLC | Increased | 60.5K | 148.9K | +88.4K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 168.9K | 89.6K | -79.4K |
| ExodusPoint Capital Management, LP | New | 0 | 78.3K | +78.3K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 114.8K | 38.1K | -76.7K |
| Birchview Capital, LP | Reduced | 100.0K | 24.0K | -76.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 75.0K | +75.0K |
| DIADEMA PARTNERS LP | Sold Out | 72.2K | 0 | -72.2K |
| BlackRock, Inc. | Increased | 442.0K | 511.1K | +69.2K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 55.8K | 122.3K | +66.5K |
| Jump Financial, LLC | Reduced | 107.9K | 42.7K | -65.2K |
| Jones Hill Capital LP | Reduced | 100.6K | 40.6K | -60.0K |
| Eversept Partners, LP | Increased | 138.0K | 196.3K | +58.3K |
| RENAISSANCE TECHNOLOGIES LLC | Sold Out | 55.8K | 0 | -55.8K |
| Monashee Investment Management LLC | Sold Out | 50.0K | 0 | -50.0K |
| Pacific Heights Asset Management LLC | Increased | 750.0K | 800.0K | +50.0K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | 467.8K | 418.8K | -49.0K |
| Pier Capital, LLC | Sold Out | 47.6K | 0 | -47.6K |
| FRANKLIN RESOURCES INC | Increased | 531.6K | 578.8K | +47.2K |
| ArrowMark Colorado Holdings LLC | Reduced | 188.2K | 150.6K | -37.6K |
| Headlands Technologies LLC | Sold Out | 37.2K | 0 | -37.2K |
| Woodline Partners LP | Reduced | 190.8K | 153.8K | -37.0K |
| FLAX POND CAPITAL, LLC | Increased | 36.0K | 73.0K | +37.0K |
| PFM Health Sciences, LP | Reduced | 126.4K | 91.6K | -34.8K |
| Cinctive Capital Management LP | Increased | 8.7K | 40.9K | +32.2K |
| XTX Topco Ltd | Sold Out | 30.9K | 0 | -30.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.