Which hedge funds own TNGX? TANGO THERAPEUTICS INC, Q2 2026 13F holders
61 tracked hedge funds disclosed a position in TNGX (TANGO THERAPEUTICS INC) in their Q2 2026 13F filings, worth $3.0bn in total. The largest holder by portfolio weight is Boxer Capital Management, LLC at 25.6% of its book. 21 opened a new position this quarter: Commodore Capital LP, Boone Capital Management LLC, Sio Capital Management, LLC, Samlyn Capital, LLC. 9 exited: Parkman Healthcare Partners LLC, Sofinnova Investments, Inc., Atom Investors LP.
- 61
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 21
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 9
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $229m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $18.8m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $3.0bn
- Combined value Sum of the holders' reported positions in the security.
- 4.9%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| Parkman Healthcare Partners LLC | 0.6% | $5.6m |
| Sofinnova Investments, Inc. | 0.4% | $8.3m |
| Atom Investors LP | 0.08% | $1.1m |
| Mangrove Partners IM, LLC | 0.02% | $263k |
| Schonfeld Strategic Advisors LLC | 0.02% | $2.5m |
| Entropy Technologies, LP | 0.02% | $432k |
| SummitTX Capital, L.P. | 0.01% | $262k |
| Quantbot Technologies LP | 0.01% | $155k |
| Hudson Bay Capital Management LP | 0.0% | $213k |
Ownership over time
Who discovered TNGX first? Beta
The run: Q1 2025 → Q2 2026, ×23
| Nantahala Capital Management, LLC | Q2 2025 | 0.3% | +4.8 pts |
| EcoR1 Capital, LLC | Q2 2025 | 0.9% | +0.8 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.