Tectonic Therapeutic, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 11/13/2025 | 2.81 M | $44.04 M | 0.21% | 15.00% |
| BLACKROCK, INC. | 11/12/2025 | 827.85 K | $12.99 M | 8.74% | 4.42% |
| BRAIDWELL LP | 11/14/2025 | 736.87 K | $11.56 M | 100.00% | 3.94% |
| FARALLON CAPITAL MANAGEMENT LLC | 11/14/2025 | 640.00 K | $10.04 M | -24.98% | 3.42% |
| VANGUARD GROUP INC | 11/07/2025 | 569.48 K | $8.94 M | -2.55% | 3.04% |
| 5AM VENTURE MANAGEMENT, LLC | 11/14/2025 | 511.66 K | $8.03 M | 0.00% | 2.73% |
| POINT72 ASSET MANAGEMENT, L.P. | 11/14/2025 | 421.76 K | $6.62 M | 82.55% | 2.25% |
| PROSIGHT MANAGEMENT, LP | 11/14/2025 | 379.25 K | $5.95 M | -14.21% | 2.03% |
| ABRDN PLC | 11/07/2025 | 356.18 K | $5.59 M | 100.00% | 1.90% |
| BOLLARD GROUP LLC | 11/14/2025 | 302.95 K | $4.75 M | 0.00% | 1.62% |
| CITADEL ADVISORS LLC | 11/14/2025 | 298.39 K | $4.68 M | 80.79% | 1.59% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 269.35 K | $4.23 M | -1.07% | 1.44% |
| PALE FIRE CAPITAL SE | 11/13/2025 | 259.73 K | $4.08 M | 100.00% | 1.39% |
| TFG ASSET MANAGEMENT GP LTD | 11/14/2025 | 243.73 K | $3.82 M | 6.51% | 1.30% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 238.17 K | $3.74 M | 218.03% | 1.27% |
| KENNEDY CAPITAL MANAGEMENT LLC | 11/13/2025 | 208.78 K | $3.28 M | 100.00% | 1.12% |
| FIRST LIGHT ASSET MANAGEMENT, LLC | 11/14/2025 | 202.39 K | $3.18 M | 100.00% | 1.08% |
| WOODLINE PARTNERS LP | 11/14/2025 | 200.00 K | $3.14 M | -37.82% | 1.07% |
| SECTORAL ASSET MANAGEMENT INC | 11/14/2025 | 192.77 K | $3.02 M | 94.78% | 1.03% |
| STEMPOINT CAPITAL LP | 11/14/2025 | 189.00 K | $2.97 M | 372.50% | 1.01% |
| TANG CAPITAL MANAGEMENT LLC | 11/14/2025 | 179.17 K | $2.81 M | 0.00% | 0.96% |
| STATE STREET CORP | 11/14/2025 | 165.53 K | $2.60 M | 26.32% | 0.88% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 148.10 K | $2.32 M | 100.00% | 0.79% |
| ALLY BRIDGE GROUP (NY) LLC | 11/14/2025 | 138.60 K | $2.17 M | -15.33% | 0.74% |
| SUPERSTRING CAPITAL MANAGEMENT LP | 11/14/2025 | 119.29 K | $1.87 M | 50.88% | 0.64% |
| SPHERA FUNDS MANAGEMENT LTD. | 11/14/2025 | 115.91 K | $1.82 M | 100.00% | 0.62% |
| MORGAN STANLEY | 11/14/2025 | 104.73 K | $1.64 M | -34.72% | 0.56% |
| WELLS FARGO & COMPANY/MN | 11/13/2025 | 102.47 K | $1.61 M | 40.81% | 0.55% |
| BAKER BROS. ADVISORS LP | 11/14/2025 | 100.00 K | $1.57 M | 0.00% | 0.53% |
| DIADEMA PARTNERS LP | 11/14/2025 | 100.00 K | $1.57 M | 100.00% | 0.53% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 96.87 K | $1.52 M | 100.00% | 0.52% |
| RENAISSANCE TECHNOLOGIES LLC | 11/13/2025 | 93.40 K | $1.47 M | 7.37% | 0.50% |
| NORTHERN TRUST CORP | 11/14/2025 | 83.23 K | $1.31 M | 5.26% | 0.44% |
| KNOTT DAVID M JR | 11/12/2025 | 74.00 K | $1.16 M | 0.00% | 0.40% |
| JAIN GLOBAL LLC | 11/14/2025 | 71.50 K | $1.12 M | 100.00% | 0.38% |
| UBS GROUP AG | 11/13/2025 | 66.46 K | $1.04 M | 94.11% | 0.36% |
| SQUAREPOINT OPS LLC | 11/14/2025 | 65.44 K | $1.03 M | -23.35% | 0.35% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 11/14/2025 | 56.01 K | $878.75 K | -23.81% | 0.30% |
| RAYMOND JAMES FINANCIAL INC | 11/14/2025 | 51.93 K | $814.80 K | 141.05% | 0.28% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 46.30 K | $726.45 K | 100.00% | 0.25% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 11/13/2025 | 43.89 K | $688.56 K | 22.90% | 0.23% |
| WINDMILL HILL ASSET MANAGEMENT LTD | 10/31/2025 | 40.02 K | $627.96 K | 0.00% | 0.21% |
| ALDEBARAN CAPITAL, LLC | 11/10/2025 | 38.50 K | $604.10 K | -4.36% | 0.21% |
| WELLINGTON MANAGEMENT GROUP LLP | 11/14/2025 | 37.36 K | $586.21 K | 30.89% | 0.20% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 32.36 K | $507.70 K | -0.02% | 0.17% |
| JANE STREET GROUP, LLC | 11/14/2025 | 28.72 K | $450.62 K | 100.00% | 0.15% |
| QUADRATURE CAPITAL LTD | 11/13/2025 | 26.27 K | $411.42 K | 100.00% | 0.14% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 26.13 K | $410.03 K | 3.46% | 0.14% |
| MARSHALL WACE, LLP | 11/13/2025 | 25.08 K | $393.44 K | 134.84% | 0.13% |
| SOLEUS CAPITAL MANAGEMENT, L.P. | 11/14/2025 | 25.00 K | $392.25 K | -67.47% | 0.13% |
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Tectonic Therapeutic, Inc. institutional Ownership - FAQ's
During the previous two years, 110 institutional investors and hedge funds held shares of Tectonic Therapeutic, Inc.. The most heavily invested institutionals were:
FMR LLC: 2.81 M
BlackRock, Inc.: 827,853
BRAIDWELL LP: 736,867
FARALLON CAPITAL MANAGEMENT LLC: 640,000
VANGUARD GROUP INC: 569,480
5AM Venture Management, LLC: 511,660
64.69% of Tectonic Therapeutic, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 12.16 M shares in the last 24 months. This purchase volume represents approximately $255.04 M in transactions.