Springworks TherapeuticsSWTX
13F holders, Q2 2025 (June 30)223holders −83
50new positions
132sold out
7famous investors
$46.99avg. 13F price*
At the end of Q2 2025, 223 institutions reported holding Springworks Therapeutics Inc. (SWTX) in their 13F filings, down 83 from Q1 2025. 50 opened new positions and 132 sold out. The largest holders were BlackRock, Inc. ($341.2M), Vanguard Group Inc. ($335.1M) and Glazer Capital, LLC ($193.0M). 7 famous investors held it, including George Soros (0.6% of Soros Fund Management's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Springworks Therapeutics Inc.
- CUSIP
- 85205L107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 50 | $1.2B |
| Exits | 132 | $673.2M |
All 13F filers, Q1 2025 → Q2 2025: 44,596,031 shares bought and 41,402,800 shares sold, net +3,193,231 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 223 holders
| BlackRock, Inc. | 0.01% | Add +16.2% | 7,260,644 | $341.2M |
| Vanguard Group Inc. | 0.01% | Add +0.7% | 7,131,004 | $335.1M |
| Glazer Capital, LLC | 8.01% | New | 4,107,199 | $193.0M |
| FIL Ltd | 0.12% | New | 3,013,959 | $141.6M |
| State Street Corp. | 0.01% | Add +2.7% | 2,994,000 | $140.7M |
| TIG Advisors, LLC | 6.70% | Add +937.5% | 2,611,074 | $122.7M |
| HBK Investments L P | 2.48% | New | 2,608,340 | $122.6M |
| Goldman Sachs Group Inc. | 0.02% | Add +263.4% | 2,275,449 | $106.9M |
| Beryl Capital Management LLC | 14.99% | New | 2,117,575 | $99.5M |
| Magnetar Financial LLC | 0.49% | New | 2,052,642 | $96.5M |
| First Trust Capital Management L.P. | 6.18% | New | 1,943,767 | $91.3M |
| Norges Bank | 0.01% | Add +117.8% | 1,815,111 | $85.3M |
| Geode Capital Management, LLC | 0.01% | Add +4.3% | 1,789,449 | $84.1M |
| Barclays PLC | 0.03% | Add +75.8% | 1,632,615 | $76.7M |
| Citigroup Inc. | 0.05% | Add +1019.5% | 1,591,334 | $74.8M |
| Nexpoint Asset Management, L.P. | 7.14% | New | 1,583,116 | $74.4M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 1.86% | Add +3455.5% | 1,385,517 | $65.1M |
| Alliancebernstein L.P. | 0.02% | Add +1291.0% | 1,350,456 | $63.5M |
| AQR Arbitrage LLC | 2.30% | New | 1,319,782 | $62.0M |
| Morgan Stanley | 0.00% | Add +39.3% | 1,247,783 | $58.6M |
| Alpine Associates Management Inc. | 2.90% | Add +475.9% | 1,149,000 | $54.0M |
| JPMorgan Chase & Co. | 0.00% | Add +1742.3% | 1,148,914 | $54.0M |
| Principal Financial Group Inc. | 0.02% | Reduce -5.7% | 1,003,400 | $47.1M |
| Pentwater Capital Management LP | 0.60% | Add +100.0% | 1,000,000 | $47.0M |
| Whitebox Advisors LLC | 2.69% | New | 795,191 | $37.4M |
| Trium Capital LLP | 9.21% | New | 787,459 | $37.0M |
| KRYGER CAPITAL Ltd | 6.66% | Add +837.4% | 765,522 | $36.0M |
| Renaissance Technologies | 0.05% | Add +309.1% | 760,600 | $35.7M |
| Balyasny Asset Management L.P. | 0.08% | Add +14.4% | 705,364 | $33.1M |
| Water Island Capital LLC | 6.39% | New | 703,525 | $33.1M |
| Harvest Management LLC | 15.68% | Add +379.1% | 687,500 | $32.3M |
| Gabelli Funds LLC | 0.23% | Add +1605.4% | 683,201 | $32.1M |
| Oddo BHF Asset Management Sas | 1.15% | New | 645,000 | $30.3M |
| Northern Trust Corp. | 0.00% | Add +1.1% | 644,631 | $30.3M |
| ArrowMark Colorado Holdings LLC | 0.52% | Reduce -57.7% | 617,024 | $29.0M |
| Royal Bank of Canada | 0.01% | Add +527.7% | 585,122 | $27.5M |
| Sand Grove Capital Management LLP | 13.54% | New | 572,392 | $26.9M |
| Hudson Bay Capital Management LP | 0.19% | Add +2.5% | 547,010 | $25.7M |
| Millennium Management | 0.02% | Add +8.1% | 544,856 | $25.6M |
| Soros Fund Management | 0.63% | Add +9.9% | 501,989 | $23.6M |
| Susquehanna International Group, LLP | 0.03% | Reduce -22.3% | 484,874 | $22.8M |
| Woodline Partners LP | 0.11% | Reduce -79.6% | 437,000 | $20.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -29.6% | 432,624 | $20.3M |
| UBS Group AG | 0.00% | Reduce -37.3% | 392,884 | $18.5M |
| Janus Henderson Group PLC | 0.01% | Add +1319.8% | 383,701 | $18.0M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.03% | New | 355,000 | $16.7M |
| P Schoenfeld Asset Management LP | 5.30% | New | 351,400 | $16.5M |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 2.35% | Add +667.7% | 324,350 | $15.2M |
| Verition Fund Management LLC | 0.09% | Add +97.4% | 313,408 | $14.7M |
| Bank of America Corp. | 0.00% | Reduce -65.5% | 283,416 | $13.3M |
| LMR Partners LLP | 0.30% | Add +599.3% | 279,700 | $13.1M |
| Vestcor Inc | 0.36% | Add +316.7% | 250,000 | $11.7M |
| Man Group plc | 0.03% | Add +1293.2% | 248,995 | $11.7M |
| Syquant Capital Sas | 3.87% | New | 247,000 | $11.6M |
| Credit Industriel Et Commercial | 2.45% | New | 242,834 | $11.4M |
| PSquared Asset Management AG | 2.23% | New | 216,000 | $10.1M |
| Squarepoint Ops LLC | 0.02% | New | 204,271 | $9.6M |
| D. E. Shaw & Co. | 0.01% | Reduce -87.9% | 201,100 | $9.4M |
| Bank of New York Mellon Corp | 0.00% | Add +7.2% | 200,634 | $9.4M |
| Chicago Capital Management, LLC | 23.67% | New | 200,230 | $9.4M |
| Marshall Wace, LLP | 0.01% | Add +264.3% | 185,540 | $8.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +45.8% | 176,719 | $8.3M |
| Picton Mahoney Asset Management | 0.12% | New | 175,000 | $8.2M |
| Nuveen, LLC | 0.00% | Reduce -43.7% | 173,109 | $8.1M |
| Prelude Capital Management, LLC | 0.79% | Add +450.7% | 171,716 | $8.1M |
| Groupe la Francaise | 0.13% | New | 163,935 | $7.7M |
| Carmignac Gestion | 0.11% | New | 148,806 | $7.0M |
| GAMCO Investors | 0.06% | New | 136,600 | $6.4M |
| Palisades Investment Partners, LLC | 2.72% | Reduce -2.9% | 132,555 | $6.2M |
| Tokio Marine Asset Management Co. Ltd. | 0.24% | New | 131,600 | $6.2M |
| Rafferty Asset Management, LLC | 0.02% | Add +2.8% | 114,006 | $5.4M |
| Rhumbline Advisers | 0.00% | Add +7.6% | 113,415 | $5.3M |
| Abc Arbitrage SA | 0.58% | New | 107,630 | $5.1M |
| Twin Securities, Inc. | 4.22% | Reduce -15.4% | 101,402 | $4.8M |
| First Trust Advisors LP | 0.00% | Add +118.8% | 97,078 | $4.6M |
| Wolverine Asset Management LLC | 0.33% | New | 96,924 | $4.6M |
| AQR Capital Management | 0.00% | Add +48.3% | 96,027 | $4.5M |
| Bardin Hill Management Partners LP | 2.66% | Add +169.8% | 89,853 | $4.2M |
| New York State Common Retirement Fund | 0.00% | Reduce -79.2% | 76,294 | $3.6M |
| Weiss Asset Management LP | 0.07% | Add +27.4% | 75,969 | $3.6M |
| Legal & General Group Plc | 0.00% | Add +13.2% | 75,391 | $3.5M |
| Citadel Advisors | 0.00% | Reduce -70.4% | 74,505 | $3.5M |
| Tang Capital Management LLC | 0.18% | No change | 74,265 | $3.5M |
| Jane Street Group, LLC | 0.01% | Reduce -57.0% | 70,814 | $3.3M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -97.3% | 69,269 | $3.3M |
| Voya Investment Management LLC | 0.00% | Reduce -92.4% | 66,880 | $3.1M |
| Artia Global Partners LP | 0.77% | Add +18.5% | 63,930 | $3.0M |
| Toronto Dominion Bank | 0.01% | Reduce -17.3% | 57,903 | $2.7M |
| California State Teachers Retirement System | 0.00% | Add +0.7% | 55,749 | $2.6M |
| OMERS ADMINISTRATION Corp | 0.02% | New | 53,300 | $2.5M |
| Point72 Asia (Singapore) Pte. Ltd. | 0.44% | New | 53,081 | $2.5M |
| Yakira Capital Management, Inc. | 0.91% | New | 52,094 | $2.4M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -88.4% | 51,529 | $2.4M |
| Athos Capital Ltd | 3.64% | New | 50,000 | $2.4M |
| Murchinson Ltd. | 1.33% | No change | 50,000 | $2.3M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.01% | New | 50,000 | $2.3M |
| HGC Investment Management Inc. | 0.63% | New | 48,443 | $2.3M |
| Intech Investment Management LLC | 0.02% | Add +13.6% | 48,298 | $2.3M |
| Deutsche Bank AG | 0.00% | Reduce -16.4% | 47,010 | $2.2M |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 40,000 | $2.2M |
"% of holder's portfolio" is SWTX's weight in each manager's 13F, not the share of Springworks Therapeutics Inc. the manager owns.