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, Q4 2023
Institutional positions in Third Harmonic Bio, Inc. as of Dec 31, 2023. 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
- 62
- +6 vs. Q3 2023
- Shares held
- 37.9M
- +128.7K (+0.3%) vs. Q3 2023
- Total value
- $416.0M
- +$174.5M (+72.3%) vs. Q3 2023
- New holders
- 14
- 26 more added
- Sold out
- 8
- 13 more reduced
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Third Harmonic Bio, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 44 | $0 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 77 | $668 | 0.00% | +77 | New |
| Glassman Wealth Services | 100 | $1.10K | 0.00% | −49−32.9% | Reduced |
| Covestor Ltd | 251 | $3.00K | 0.00% | +44+21.3% | Added |
| Russell Investments Group, Ltd. | 399 | $4.38K | 0.00% | +79+24.7% | Added |
| The PNC Financial Services Group, Inc. | 548 | $6.01K | 0.00% | −2,433−81.6% | Reduced |
| Federated Hermes, Inc. | 839 | $9.20K | 0.00% | +839 | New |
| Metropolitan Life Insurance Co | 1,255 | $13.8K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,607 | $17.6K | 0.00% | −209−11.5% | Reduced |
| AJOVista, LLC | 1,747 | $19.2K | 0.02% | +1,747 | New |
| Tower Research Capital LLC (TRC) | 1,953 | $21.4K | 0.00% | −187−8.7% | Reduced |
| Ameritas Investment Partners, Inc. | 2,017 | $22.1K | 0.00% | +1,007+99.7% | Added |
| Amalgamated Bank | 2,402 | $26.0K | 0.00% | +365+17.9% | Added |
| California State Teachers Retirement System | 3,206 | $35.2K | 0.00% | −1,092−25.4% | Reduced |
| Citigroup Inc | 3,577 | $39.2K | 0.00% | +3,568+39,644.4% | Added |
| FMR LLC | 3,720 | $40.8K | 0.00% | +275+8.0% | Added |
| China Universal Asset Management Co., Ltd. | 4,665 | $51.2K | 0.01% | +4,665 | New |
| New York State Common Retirement Fund | 5,000 | $54.9K | 0.00% | −18−0.4% | Reduced |
| Annapolis Financial Services, LLC | 5,000 | $54.9K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 5,537 | $60.7K | 0.00% | +5,400+3,941.6% | Added |
| Wells Fargo & Company | 5,976 | $65.6K | 0.00% | +1,183+24.7% | Added |
| Royal Bank of Canada | 6,071 | $67.0K | 0.00% | +2,444+67.4% | Added |
| American International Group, Inc. | 9,683 | $106.2K | 0.00% | −39−0.4% | Reduced |
| PDT Partners, LLC | 10,282 | $112.8K | 0.01% | +10,282 | New |
| CIBC Asset Management Inc | 10,573 | $116.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 11,604 | $127.3K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 12,137 | $133.1K | 0.00% | +12,137 | New |
| SG Americas Securities, LLC | 12,337 | $135.0K | 0.00% | +12,337 | New |
| Renaissance Technologies LLC | 13,000 | $143.0K | 0.00% | +13,000 | New |
| Goldman Sachs Group Inc | 16,222 | $178.0K | 0.00% | +16,222 | New |
| Trexquant Investment LP | 18,858 | $206.9K | 0.00% | +18,858 | New |
| Rhumbline Advisers | 19,773 | $216.9K | 0.00% | +1,145+6.1% | Added |
| UBS Group AG | 21,892 | $240.2K | 0.00% | +11,246+105.6% | Added |
| Bank of America Corp | 23,714 | $260.1K | 0.00% | +4,161+21.3% | Added |
| Barclays PLC | 26,736 | $293.3K | 0.00% | +23,226+661.7% | Added |
| D. E. Shaw & Co., Inc. | 26,761 | $293.6K | 0.00% | +26,761 | New |
| Nuveen Asset Management, LLC | 27,963 | $306.8K | 0.00% | +1,139+4.2% | Added |
| STRS Ohio | 37,800 | $414.0K | 0.00% | +34,900+1,203.4% | Added |
| Bridgeway Capital Management, LLC | 45,000 | $493.6K | 0.01% | −44,100−49.5% | Reduced |
| Bank of New York Mellon Corp | 57,370 | $629.3K | 0.00% | −180−0.3% | Reduced |
| UBS Oconnor LLC | 64,704 | $709.8K | 0.02% | −60,296−48.2% | Reduced |
| Charles Schwab Investment Management Inc | 128,255 | $1.41M | 0.00% | +1,400+1.1% | Added |
| Adage Capital Partners GP, L.L.C. | 152,027 | $1.67M | 0.00% | −40,000−20.8% | Reduced |
| Northern Trust Corp | 159,604 | $1.75M | 0.00% | +5,494+3.6% | Added |
| Sio Capital Management, LLC | 163,363 | $1.79M | 0.46% | +163,363 | New |
| Morgan Stanley | 192,451 | $2.11M | 0.00% | +85,926+80.7% | Added |
| Invesco Ltd. | 265,074 | $2.91M | 0.00% | +265,074 | New |
| State Street Corp | 330,102 | $3.62M | 0.00% | +51,969+18.7% | Added |
| Citadel Advisors LLC | 363,028 | $3.98M | 0.00% | +363,028 | New |
| Geode Capital Management, LLC | 400,693 | $4.40M | 0.00% | +39,538+10.9% | Added |
| Commodore Capital LP | 706,706 | $7.75M | 0.68% | −993,294−58.4% | Reduced |
| Boxer Capital, LLC | 750,000 | $8.23M | 0.41% | +229,583+44.1% | Added |
| Vanguard Group Inc | 839,880 | $9.21M | 0.00% | +66,422+8.6% | Added |
| JPMorgan Chase & Co | 1,014,275 | $11.1M | 0.00% | +1,001,315+7,726.2% | Added |
| Braidwell LP | 1,316,018 | $14.4M | 0.53% | −337,973−20.4% | Reduced |
| BlackRock Inc. | 1,389,178 | $15.2M | 0.00% | +232,059+20.1% | Added |
| Ra Capital Management, L.P. | 2,033,056 | $22.3M | 0.35% | +1,071,193+111.4% | Added |
| General Atlantic LLC | 2,958,762 | $32.5M | 0.47% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 3,182,444 | $34.9M | 0.91% | +200,000+6.7% | Added |
| BVF Inc | 4,365,933 | $47.9M | 1.20% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 5,779,071 | $63.4M | 1.27% | 00.0% | Unchanged |
| Atlas Venture Life Science Advisors, LLC | 10,907,859 | $119.7M | 14.25% | 00.0% | Unchanged |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −1,800,000−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Atika Capital Management LLC | 0 | $0 | 0.00% | −203,199−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −33,428−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −16,397−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −14,527−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −7,309−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −31−100.0% | Sold out |