Which hedge funds own KRRO? KORRO BIO INC, Q2 2026 13F holders
19 tracked hedge funds disclosed a position in KRRO (KORRO BIO INC) in their Q2 2026 13F filings, worth $90.8m in total. The largest holder by portfolio weight is Lynx1 Capital Management LP at 2.3% of its book. 2 opened a new position this quarter: Walleye Capital LLC, D. E. Shaw & Co., Inc..
- 19
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 2
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 0
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $1.2m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $0
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $90.8m
- Combined value Sum of the holders' reported positions in the security.
- 1.5%
- 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
| Lynx1 Capital Management LP Hedge fund | 2.3% | 0.0% | held |
| Nantahala Capital Management, LLC Hedge fund | 0.5% | 0.0% | held |
| Affinity Asset Advisors, LLC Hedge fund | 0.5% | 0.0% | held |
| Venrock Adviser, LLC Hedge fund | 0.4% | 0.0% | held |
| AIHC Capital Management Ltd Hedge fund | 0.4% | 0.0% | held |
| ADAR1 Capital Management, LLC Hedge fund | 0.3% | 0.0% | held |
| Balyasny Asset Management L.P. Hedge fund | 0.02% | −8.5% | reduced |
| Adage Capital Partners GP, L.L.C. Hedge fund | 0.01% | +137% | added |
| Boothbay Fund Management, LLC Hedge fund | 0.01% | −15% | reduced |
| Walleye Capital LLC Hedge fund | 0.0% | – | new |
| Renaissance Technologies LLC Hedge fund | 0.0% | −19% | reduced |
| Two Sigma Investments, LP Hedge fund | 0.0% | +7.6% | added |
| Engineers Gate Manager LP Hedge fund | 0.0% | −57% | reduced |
| AQR Capital Management LLC Hedge fund | 0.0% | +12% | added |
| Millennium Management LLC Hedge fund | 0.0% | +86% | added |
| Trexquant Investment LP Hedge fund | 0.0% | −80% | reduced |
| Citadel Advisors LLC Hedge fund | 0.0% | +31% | added |
| D. E. Shaw & Co., Inc. Hedge fund | 0.0% | – | new |
| Marshall Wace, LLP Hedge fund | 0.0% | −45% | reduced |
Ownership over time
Who discovered KRRO first? Beta
| Tri Locum Partners LP | Q3 2025 | +2.1 pts |
| Lynx1 Capital Management LP | Q1 2026 | +0.9 pts |
| Cormorant Asset Management, LP | Q4 2023 | +0.8 pts |
| Deep Track Capital, LP | Q2 2024 | −0.7 pts |
| Ally Bridge Group (NY) LLC | Q4 2024 | −1.5 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.