177 tracked 13F filers disclose a position in GPCR as of the latest SEC 13F filings, a combined $2.9B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $405.0M | 8.4M | ▼−3.5% Reduced · −309K sh | Q1 2026 | |
| 2 | Avoro Capital Advisors LLC | $351.8M | 6.6M | —Held | Q2 2026 | |
| 3 | JANUS HENDERSON GROUP PLC | $258.3M | 5.4M | ▲+5.2% Added · +265K sh | Q1 2026 | |
| 4 | Deep Track Capital, LP | $206.3M | 4.3M | ▲+4.1% Added · +168K sh | Q1 2026 | |
| 5 | BVF INC/IL | $166.7M | 3.5M | ▼−0.6% Reduced · −20K sh | Q1 2026 | |
| 6 | MORGAN STANLEY | $111.1M | 2.3M | ▲+10% Added · +218K sh | Q1 2026 | |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $96.4M | 2.0M | ▲+20% Added · +330K sh | Q1 2026 | |
| 8 | PRINCIPAL FINANCIAL GROUP INC | $84.5M | 1.8M | ▲+37% Added · +470K sh | Q1 2026 | |
| 9 | RTW INVESTMENTS, LP | $86.3M | 1.6M | ▲Added Added · +1.6M sh | Q2 2026 | |
| 10 | ORBIMED ADVISORS LLC | $71.1M | 1.5M | ▲+27% Added · +314K sh | Q1 2026 | |
| 11 | AMERICAN CENTURY COMPANIES INC | $69.3M | 1.4M | ▲+184% Added · +931K sh | Q1 2026 | |
| 12 | BAKER BROS. ADVISORS LP | $69.0M | 1.4M | —Held | Q1 2026 | |
| 13 | Casdin Capital, LLC | $56.6M | 1.2M | —Held | Q1 2026 | |
| 14 | CAPITOLIS LIQUID GLOBAL MARKETS LLC | $55.9M | 1.0M | ▼−9.6% Reduced · −110K sh | Q2 2026 | |
| 15 | Siren, L.L.C. | $46.9M | 873K | ▼−34% Reduced · −456K sh | Q2 2026 | |
| 16 | DEERFIELD MANAGEMENT COMPANY, L.P. | $37.0M | 768K | —Held | Q1 2026 | |
| 17 | PACIFIC HEIGHTS ASSET MANAGEMENT LLC | $36.1M | 750K | ▲+7.1% Added · +50K sh | Q1 2026 | |
| 18 | Rock Springs Capital Management LP | $34.4M | 640K | ▲~0% Added · +100 sh | Q2 2026 | |
| 19 | ALLIANCEBERNSTEIN L.P. | $44.4M | 639K | ▼−25% Reduced · −210K sh | Q1 2026 | |
| 20 | Paradigm Biocapital Advisors LP | $26.3M | 545K | ▲New +545K sh | Q1 2026 | |
| 21 | FRANKLIN RESOURCES INC | $25.6M | 532K | ▼−39% Reduced · −339K sh | Q1 2026 | |
| 22 | Logos Global Management LP | $24.1M | 500K | ▼−17% Reduced · −100K sh | Q1 2026 | |
| 23 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $22.5M | 468K | —Held | Q1 2026 | |
| 24 | BlackRock, Inc. | $21.3M | 442K | ▲+2.8% Added · +12K sh | Q1 2026 | |
| 25 | Aberdeen Group plc | $18.9M | 392K | ▲+48% Added · +127K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 11 funds opened a new position in GPCR and 38 added to an existing one, while 20 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| ELI LILLY & COLLY | 93 funds | $40.7B |
| NVIDIA CORPNVDA | 88 funds | $193.3B |
| META PLATFORMS INC-CLASS AMETA | 86 funds | $60.8B |
| AMAZON.COM INCAMZN | 85 funds | $98.6B |
| UNITEDHEALTH GROUP INCUNH | 84 funds | $16.4B |
| MICROSOFT CORPMSFT | 83 funds | $132.3B |
| INTUITIVE SURGICAL INCISRG | 83 funds | $15.8B |
| BOSTON SCIENTIFIC CORPBSX | 83 funds | $8.1B |
| ALPHABET INC-CL AGOOGL | 81 funds | $76.5B |
| MICRON TECHNOLOGY INCMU | 81 funds | $19.8B |
| GILEAD SCIENCES INCGILD | 81 funds | $10.4B |
| DANAHER CORPDHR | 81 funds | $9.7B |
Ranked by how many of GPCR's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
Connected entities for GPCR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/GPCR/capital-change-brief"
Use Arkolith's capital_change_brief for GPCR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for GPCR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.