Aura Biosciences, Inc.
AURA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001501796
No open-market purchases or sales by Aura Biosciences, Inc. insiders were filed in the last 90 days; 146 institutions reported holding it in 13F filings for Q2 2026, worth $677.2M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Aura Biosciences, Inc. as of Jun 30, 2026. 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
- 146
- +21 vs. Q1 2026
- Shares held
- 95.4M
- +44.5M (+87.5%) vs. Q1 2026
- Total value
- $677.2M
- +$336.9M (+99.0%) vs. Q1 2026
- New holders
- 36
- 58 more added
- Sold out
- 15
- 27 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AURA 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 | 146 | $677.2M |
| Q1 2026 | 126 | $340.3M |
| Q4 2025 | 117 | $273.8M |
| Q3 2025 | 106 | $319.2M |
| Q2 2025 | 105 | $316.9M |
| Q1 2025 | 94 | $231.5M |
| Q4 2024 | 94 | $324.3M |
| Q3 2024 | 81 | $329.2M |
| Q2 2024 | 75 | $300.4M |
| Q1 2024 | 78 | $307.1M |
| Q4 2023 | 72 | $327.8M |
| Q3 2023 | 64 | $254.4M |
| Q2 2023 | 59 | $334.4M |
| Q1 2023 | 57 | $232.6M |
| Q4 2022 | 49 | $250.0M |
| Q3 2022 | 43 | $295.7M |
| Q2 2022 | 44 | $223.8M |
| Q1 2022 | 34 | $298.8M |
| Q4 2021 | 32 | $220.1M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Aura Biosciences, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 132,122 | $938.1K | 0.00% | +4,579+3.6% | Added |
| XTX Topco Ltd | 149,931 | $1.06M | 0.01% | +60,410+67.5% | Added |
| Charles Schwab Investment Management Inc | 163,156 | $1.16M | 0.00% | +66,017+68.0% | Added |
| Integral Health Asset Management, LLC | 170,000 | $1.21M | 0.05% | +170,000 | New |
| Renaissance Technologies LLC | 174,200 | $1.24M | 0.00% | +72,100+70.6% | Added |
| Morgan Stanley | 174,692 | $1.24M | 0.00% | −49,349−22.0% | Reduced |
| FMR LLC | 255,331 | $1.81M | 0.00% | +252,437+8,722.8% | Added |
| Price T Rowe Associates Inc | 278,471 | $1.98M | 0.00% | −136,720−32.9% | Reduced |
| Goldman Sachs Group Inc | 464,668 | $3.30M | 0.00% | +285,942+160.0% | Added |
| Regency Capital Management Inc. | 540,395 | $3.84M | 1.53% | +7,900+1.5% | Added |
| Northern Trust Corp | 549,462 | $3.90M | 0.00% | +118,940+27.6% | Added |
| AWM Investment Company, Inc. | 591,285 | $4.20M | 0.36% | +591,285 | New |
| Millennium Management LLC | 617,467 | $4.38M | 0.00% | −480,160−43.7% | Reduced |
| Dimensional Fund Advisors LP | 618,891 | $4.39M | 0.00% | +60,733+10.9% | Added |
| Vanguard Fiduciary Trust Co | 637,204 | $4.52M | 0.00% | +240,044+60.4% | Added |
| StemPoint Capital LP | 714,280 | $5.07M | 0.88% | +714,280 | New |
| B Group, Inc. | 764,243 | $5.43M | 3.08% | +166,667+27.9% | Added |
| Levin Capital Strategies, L.P. | 838,067 | $5.95M | 0.40% | −103,333−11.0% | Reduced |
| Vanguard Portfolio Management LLC | 871,342 | $6.19M | 0.00% | +480,008+122.7% | Added |
| Boothbay Fund Management, LLC | 906,356 | $6.44M | 0.12% | +885,954+4,342.5% | Added |
| Acorn Capital Advisors, LLC | 929,077 | $6.60M | 1.80% | +333,333+56.0% | Added |
| Bellevue Group AG | 1,166,667 | $8.28M | 0.17% | +1,166,667 | New |
| Vivo Capital, LLC | 1,166,667 | $8.28M | 0.76% | +1,166,667 | New |
| Woodline Partners LP | 1,210,183 | $8.59M | 0.03% | +1,210,183 | New |
| State Street Corp | 1,222,984 | $8.68M | 0.00% | +258,314+26.8% | Added |
| Foresite Capital Management VI LLC | 1,333,334 | $9.47M | 1.47% | +1,333,334 | New |
| Trails Edge Capital Partners, LP | 1,443,333 | $10.2M | 1.63% | +1,443,333 | New |
| Redmile Group, LLC | 1,666,667 | $11.8M | 0.79% | +1,666,667 | New |
| EcoR1 Capital, LLC | 1,666,667 | $11.8M | 0.59% | +1,666,667 | New |
| Geode Capital Management, LLC | 1,754,721 | $12.5M | 0.00% | +443,859+33.9% | Added |
| Franklin Resources Inc | 2,072,726 | $14.7M | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 2,354,619 | $16.7M | 0.03% | +1,796,965+322.2% | Added |
| Ra Capital Management, L.P. | 2,500,000 | $17.8M | 0.15% | +2,500,000 | New |
| Jupiter Topco LLC | 2,500,000 | $17.8M | 0.01% | +2,500,000 | New |
| Nantahala Capital Management, LLC | 2,951,030 | $21.0M | 1.27% | +833,333+39.4% | Added |
| Medicxi Ventures Management (Jersey) Ltd | 3,039,892 | $21.6M | 12.16% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 3,333,333 | $23.7M | 0.45% | +3,333,333 | New |
| FCPM III Services B.V. | 4,053,775 | $28.8M | 3.84% | +4,053,775 | New |
| Vanguard Capital Management LLC | 4,100,342 | $29.1M | 0.00% | +1,856,514+82.7% | Added |
| Caligan Partners LP | 4,298,248 | $30.5M | 1.47% | +4,068,384+1,769.9% | Added |
| Adage Capital Partners GP, L.L.C. | 4,640,000 | $32.9M | 0.05% | −241,125−4.9% | Reduced |
| BlackRock, Inc. | 4,707,674 | $33.4M | 0.00% | +1,121,034+31.3% | Added |
| Long Focus Capital Management, LLC | 5,119,582 | $36.3M | 1.48% | +500,000+10.8% | Added |
| Frazier Life Sciences Management, L.P. | 7,100,000 | $50.4M | 1.10% | +2,000,000+39.2% | Added |
| Suvretta Capital Management, LLC | 7,206,217 | $51.2M | 1.08% | +2,833,333+64.8% | Added |
| TCG Crossover Management, LLC | 9,533,333 | $67.7M | 1.63% | +9,533,333 | New |
| Matrix Capital Management Company, LP | 0 | $0 | 0.00% | −6,922,870−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −48,323−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −29,746−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −28,729−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −27,483−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −26,300−100.0% | Sold out |
| 49 Wealth Management, LLC | 0 | $0 | 0.00% | −21,704−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −20,998−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −16,276−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −8,430−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |