KORRO BIO INC KRRO
$14.00
+2.6% 52w: $5.28 – $51.36
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data5.2828.3251.36
Jun 20, 2025 Jul 2, 2026
Institutional holders
99
+16 QoQ
13F value
$144.8M
+139.1% QoQ
Smart-money holders
11
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
0.5×
$1.8M calls / $3.7M puts
Institutional value by quarter
Number of holders
Who owns KRRO?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Lynx1 Capital Management LP ★2 | Fundamental concentrated | 1.5M | $17.4M | 2.8% | +126.9% |
| NEA Management Company, LLC ★3 | Fundamental concentrated | 1.3M | $14.7M | 0.8% | +19.0% |
| Atlas Venture Life Science Advisors, LLC ★3 | Fundamental concentrated | 1.1M | $12.9M | 1.6% | Held |
| Balyasny Asset Management L.P. | Multistrat pod | 1.0M | $11.8M | 0.0% | New |
| Venrock Adviser, LLC ★3 | Fundamental concentrated | 1.0M | $11.4M | 0.4% | New |
| Affinity Asset Advisors, LLC ★2 | Fundamental diversified | 706.9K | $8.0M | 0.5% | New |
| Nantahala Capital Management, LLC ★2 | Fundamental diversified | 660.0K | $7.5M | 0.5% | +10.0% |
| ADAR1 Capital Management, LLC | Other | 540.1K | $6.1M | 0.4% | New |
| BlackRock, Inc. | Index provider | 460.0K | $5.2M | 0.0% | +0.6% |
| Driehaus Capital Management LLC | Other | 450.0K | $5.1M | 0.0% | New |
| TCG Crossover Management, LLC ★3 | Fundamental concentrated | 416.3K | $4.7M | 0.1% | Held |
| Siren, L.L.C. ★2 | Fundamental diversified | 347.7K | $3.9M | 0.1% | Held |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 310.9K | $3.5M | 0.0% | — |
| 72 Investment Holdings, LLC ★2 | Fundamental diversified | 276.8K | $3.1M | 6.3% | Held |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 267.8K | $3.0M | 0.0% | +558.7% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Other | 228.4K | $2.6M | 0.0% | New |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 173.6K | $2.0M | 0.0% | +6.7% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 165.5K | $1.9M | 0.0% | +109.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 148.6K | $1.7M | 0.0% | — |
| STATE STREET CORP | Index provider | 140.3K | $1.6M | 0.0% | -4.0% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 136.2K | $1.5M | 0.0% | +81.9% |
| JANE STREET GROUP, LLC | Market maker | 115.7K | $1.3M | 0.0% | -59.9% |
| Kalehua Capital Management LLC ★2 | Fundamental concentrated | 109.4K | $1.2M | 0.5% | New |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 63.6K | $720K | 0.0% | -60.5% |
| F/m Investments LLC | Other | 62.9K | $712K | 0.0% | -4.1% |
| EMERALD MUTUAL FUND ADVISERS TRUST | Other | 62.9K | $712K | 0.0% | -4.1% |
| JPMORGAN CHASE & CO | Bank broker | 68.5K | $704K | 0.0% | +2313.7% |
| XTX Topco Ltd | Market maker | 60.5K | $685K | 0.0% | +6.0% |
| NORTHERN TRUST CORP | Index provider | 57.7K | $653K | 0.0% | +3.7% |
| Trexquant Investment LP | Diversified mechanical | 56.2K | $636K | 0.0% | New |
| GOLDMAN SACHS GROUP INC | Bank broker | 50.5K | $572K | 0.0% | -2.7% |
| RAYMOND JAMES FINANCIAL INC | Bank broker | 42.8K | $485K | 0.0% | +86.0% |
| BOOTHBAY FUND MANAGEMENT, LLC | Diversified mechanical | 42.0K | $475K | 0.0% | New |
| ACADIAN ASSET MANAGEMENT LLC | Quant stat arb | 41.8K | $471K | 0.0% | +23.8% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 41.5K | $470K | 0.0% | — |
| MORGAN STANLEY | Bank broker | 41.1K | $466K | 0.0% | -41.0% |
| FMR LLC | Long only active | 38.9K | $440K | 0.0% | +2.8% |
| Quantinno Capital Management LP | Diversified mechanical | 36.0K | $407K | 0.0% | +30.4% |
| MARSHALL WACE, LLP | Quant stat arb | 34.3K | $389K | 0.0% | +73.7% |
| CITADEL ADVISORS LLC | Multistrat pod | 30.9K | $350K | 0.0% | -47.0% |
| AIHC Capital Management Ltd ★2 | Fundamental diversified | 30.3K | $343K | 0.3% | Held |
| Mariner, LLC | Diversified mechanical | 25.8K | $292K | 0.0% | New |
| Engineers Gate Manager LP | Diversified mechanical | 23.7K | $268K | 0.0% | -11.8% |
| Bank of New York Mellon Corp | Diversified mechanical | 21.7K | $246K | 0.0% | +15.2% |
| UBS Group AG | Bank broker | 21.7K | $245K | 0.0% | +8.4% |
| Quadrature Capital Ltd | Diversified mechanical | 20.4K | $230K | 0.0% | -24.8% |
| ALGERT GLOBAL LLC | Diversified mechanical | 19.2K | $217K | 0.0% | -29.1% |
| Susquehanna Portfolio Strategies, LLC | Market maker | 19.1K | $216K | 0.0% | New |
| GUGGENHEIM CAPITAL LLC | Diversified mechanical | 14.1K | $160K | 0.0% | +35.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 13.4K | $152K | 0.0% | -18.0% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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