Third Harmonic Bio, Inc.
THRDDelisted Jul 31, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001923840
Third Harmonic Bio, Inc. was delisted on Jul 31, 2025; its insiders filed their last Form 4 on Aug 14, 2025; 107 institutions reported holding it in 13F filings for Q2 2025, worth $210.2M in total; no superinvestor held it.
13F holders, Q1 2025
Institutional positions in Third Harmonic Bio, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 100
- +3 vs. Q4 2024
- Shares held
- 38.7M
- −6.18M (−13.8%) vs. Q4 2024
- Total value
- $134.4M
- −$327.7M (−70.9%) vs. Q4 2024
- New holders
- 32
- 36 more added
- Sold out
- 29
- 13 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting THRD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 4 | $110.0K |
| Q1 2026 | 4 | $110.0K |
| Q4 2025 | 4 | $111.5K |
| Q3 2025 | 18 | $1.19M |
| Q2 2025 | 107 | $210.2M |
| Q1 2025 | 100 | $134.4M |
| Q4 2024 | 98 | $462.5M |
| Q3 2024 | 85 | $596.6M |
| Q2 2024 | 77 | $523.2M |
| Q1 2024 | 71 | $357.6M |
| Q4 2023 | 62 | $416.0M |
| Q3 2023 | 56 | $241.5M |
| Q2 2023 | 48 | $173.5M |
| Q1 2023 | 49 | $149.7M |
| Q4 2022 | 50 | $153.1M |
| Q3 2022 | 40 | $672.8M |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Third Harmonic Bio, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 1 | $0 | 0.00% | +1 | New |
| IFP Advisors, Inc | 0 | $10 | 0.00% | 0 | Unchanged |
| Russell Investments Group, Ltd. | 23 | $80 | 0.00% | −320−93.3% | Reduced |
| Point72 (DIFC) Ltd | 82 | $285 | 0.00% | +82 | New |
| Rothschild Investment LLC | 105 | $364 | 0.00% | +105 | New |
| CoreCap Advisors, LLC | 123 | $427 | 0.00% | +123 | New |
| Raffa Wealth Management, LLC | 150 | $521 | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 149 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 416 | $1.00K | 0.00% | +367+749.0% | Added |
| Nisa Investment Advisors, LLC | 291 | $1.01K | 0.00% | −4,186−93.5% | Reduced |
| Sterling Capital Management LLC | 378 | $1.31K | 0.00% | −257−40.5% | Reduced |
| SBI Securities Co., Ltd. | 570 | $1.98K | 0.00% | +540+1,800.0% | Added |
| Amalgamated Bank | 665 | $2.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 623 | $2.16K | 0.00% | +43+7.4% | Added |
| FMR LLC | 1,066 | $3.70K | 0.00% | −2,535,474−100.0% | Reduced |
| GF Fund Management Co. Ltd. | 1,118 | $3.88K | 0.00% | +172+18.2% | Added |
| California State Teachers Retirement System | 1,437 | $4.99K | 0.00% | 00.0% | Unchanged |
| Atwood & Palmer Inc | 1,500 | $5.21K | 0.00% | +1,500 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,508 | $5.29K | 0.00% | +6+0.4% | Added |
| Legal & General Group Plc | 1,954 | $6.78K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,017 | $7.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 2,083 | $7.23K | 0.00% | +2,083 | New |
| Royal Bank of Canada | 2,925 | $10.0K | 0.00% | −3,080−51.3% | Reduced |
| Federated Hermes, Inc. | 3,168 | $11.0K | 0.00% | +3,168 | New |
| Tower Research Capital LLC (TRC) | 3,941 | $13.7K | 0.00% | −1,008−20.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 3,986 | $13.8K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,976 | $20.7K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 9,038 | $31.4K | 0.00% | −516−5.4% | Reduced |
| SG Americas Securities, LLC | 10,574 | $37.0K | 0.00% | −1,476−12.2% | Reduced |
| Corebridge Financial, Inc. | 10,739 | $37.3K | 0.00% | +882+8.9% | Added |
| Intech Investment Management LLC | 11,166 | $38.7K | 0.00% | +11,166 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 11,854 | $41.1K | 0.00% | +499+4.4% | Added |
| Quest Partners LLC | 11,873 | $41.2K | 0.00% | +2,100+21.5% | Added |
| Alliancebernstein L.P. | 11,930 | $41.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,156 | $45.7K | 0.00% | +1,519+13.1% | Added |
| Virtus Investment Advisers, Inc. | 14,593 | $50.6K | 0.01% | +14,593 | New |
| Citigroup Inc | 15,843 | $55.0K | 0.00% | −4,469−22.0% | Reduced |
| Deutsche Bank AG | 19,815 | $68.8K | 0.00% | +277+1.4% | Added |
| AQR Capital Management LLC | 21,962 | $76.2K | 0.00% | +21,962 | New |
| Jane Street Group, LLC | 23,876 | $82.8K | 0.00% | +4,384+22.5% | Added |
| HSBC Holdings PLC | 25,647 | $88.5K | 0.00% | +9,272+56.6% | Added |
| Rhumbline Advisers | 28,171 | $97.7K | 0.00% | −751−2.6% | Reduced |
| Susquehanna International Group, LLP | 28,188 | $97.8K | 0.00% | +11,365+67.6% | Added |
| Boothbay Fund Management, LLC | 29,350 | $101.8K | 0.00% | 00.0% | Unchanged |
| BBR Partners, LLC | 30,000 | $104.1K | 0.01% | +30,000 | New |
| Schonfeld Strategic Advisors LLC | 30,106 | $104.5K | 0.00% | −292,096−90.7% | Reduced |
| American Century Companies Inc | 31,667 | $109.9K | 0.00% | +4,417+16.2% | Added |
| Algert Global LLC | 31,980 | $111.0K | 0.00% | +31,980 | New |
| Susquehanna Fundamental Investments, LLC | 33,438 | $116.0K | 0.00% | +33,438 | New |
| Kingswood Wealth Advisors, LLC | 33,500 | $116.2K | 0.01% | +2,400+7.7% | Added |
| Barclays PLC | 35,031 | $121.6K | 0.00% | −7,457−17.6% | Reduced |
| Takeda Pharmaceutical Co Ltd | 36,835 | $127.8K | 0.79% | 00.0% | Unchanged |
| Nuveen, LLC | 37,246 | $129.2K | 0.00% | +37,246 | New |
| Verition Fund Management LLC | 39,390 | $136.7K | 0.00% | +28,150+250.4% | Added |
| STRS Ohio | 39,400 | $136.7K | 0.00% | 00.0% | Unchanged |
| Woodline Partners LP | 40,692 | $141.2K | 0.00% | +40,692 | New |
| Bank of New York Mellon Corp | 45,921 | $159.3K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 48,029 | $166.7K | 0.00% | +48,029 | New |
| UBS Group AG | 48,172 | $167.2K | 0.00% | +34,856+261.8% | Added |
| Millennium Management LLC | 51,528 | $178.8K | 0.00% | −588,556−91.9% | Reduced |
| O'Brien Greene & Co. Inc | 56,000 | $194.3K | 0.07% | +56,000 | New |
| Quadrature Capital Ltd | 56,145 | $194.8K | 0.00% | +56,145 | New |
| Gsa Capital Partners LLP | 69,692 | $242.0K | 0.02% | +69,692 | New |
| Prelude Capital Management, LLC | 69,900 | $242.6K | 0.02% | +69,900 | New |
| Cubist Systematic Strategies, LLC | 70,949 | $246.2K | 0.00% | +70,949 | New |
| Vazirani Asset Management LLC | 83,449 | $289.6K | 1.07% | +83,449 | New |
| Bank of America Corp | 84,685 | $293.9K | 0.00% | +43,387+105.1% | Added |
| FNY Investment Advisers, LLC | 91,052 | $315.0K | 0.19% | +91,052 | New |
| Dimensional Fund Advisors LP | 93,939 | $326.0K | 0.00% | +22,684+31.8% | Added |
| ADAR1 Capital Management, LLC | 100,000 | $347.0K | 0.07% | +100,000 | New |
| Ikarian Capital, LLC | 100,000 | $347.0K | 0.11% | 00.0% | Unchanged |
| Walleye Capital LLC | 102,257 | $354.8K | 0.00% | +53,872+111.3% | Added |
| BNP Paribas Arbitrage, SA | 109,605 | $380.3K | 0.00% | +80,174+272.4% | Added |
| Squarepoint Ops LLC | 121,932 | $423.1K | 0.00% | +102,747+535.6% | Added |
| Citadel Advisors LLC | 135,774 | $471.1K | 0.00% | +29,240+27.4% | Added |
| Goldman Sachs Group Inc | 157,974 | $548.2K | 0.00% | +51,307+48.1% | Added |
| Qube Research & Technologies Ltd | 159,374 | $553.0K | 0.00% | +159,374 | New |
| Charles Schwab Investment Management Inc | 177,165 | $614.8K | 0.00% | +3,966+2.3% | Added |
| 683 Capital Management, LLC | 200,000 | $694.0K | 0.07% | +200,000 | New |
| Northern Trust Corp | 201,453 | $699.0K | 0.00% | +9,113+4.7% | Added |
| Stonepine Capital Management, LLC | 212,783 | $738.4K | 0.86% | +212,783 | New |
| Peapod Lane Capital LLC | 223,865 | $776.8K | 0.87% | +223,865 | New |
| JPMorgan Chase & Co | 264,415 | $917.5K | 0.00% | +228,268+631.5% | Added |
| Rangeley Capital, LLC | 270,000 | $936.9K | 1.07% | +270,000 | New |
| Morgan Stanley | 319,391 | $1.11M | 0.00% | +157,343+97.1% | Added |
| Renaissance Technologies LLC | 331,800 | $1.15M | 0.00% | +204,094+159.8% | Added |
| Affinity Asset Advisors, LLC | 370,000 | $1.28M | 0.20% | +370,000 | New |
| State Street Corp | 434,528 | $1.51M | 0.00% | +12,690+3.0% | Added |
| Geode Capital Management, LLC | 514,887 | $1.79M | 0.00% | +33,028+6.9% | Added |
| D. E. Shaw & Co., Inc. | 573,334 | $1.99M | 0.00% | +562,334+5,112.1% | Added |
| Newtyn Management, LLC | 635,150 | $2.20M | 0.35% | +635,150 | New |
| Tang Capital Management LLC | 929,727 | $3.23M | 0.18% | +779,727+519.8% | Added |
| Vanguard Group Inc | 1,159,600 | $4.02M | 0.00% | +129,613+12.6% | Added |
| BlackRock, Inc. | 1,479,618 | $5.13M | 0.00% | +1,225+0.1% | Added |
| BVF Inc | 2,372,933 | $8.23M | 0.34% | 00.0% | Unchanged |
| TCG Crossover Management, LLC | 2,505,424 | $8.69M | 1.19% | 00.0% | Unchanged |
| Nantahala Capital Management, LLC | 2,938,700 | $10.2M | 0.84% | +2,437,700+486.6% | Added |
| BML Capital Management, LLC | 3,824,417 | $13.3M | 10.74% | +3,824,417 | New |
| OrbiMed Advisors LLC | 5,779,071 | $20.1M | 0.48% | 00.0% | Unchanged |
| Atlas Venture Life Science Advisors, LLC | 10,402,286 | $36.1M | 6.92% | 00.0% | Unchanged |