Aura BiosciencesAURA
13F holders, Q2 2025 (June 30)104holders +10
26new positions
14sold out
4famous investors
$6.26avg. 13F price*
At the end of Q2 2025, 104 institutions reported holding Aura Biosciences Inc. (AURA) in their 13F filings, up 10 from Q1 2025. 26 opened new positions and 14 sold out. The largest holders were Matrix Capital Management Company, LP ($43.3M), Frazier Life Sciences Management, L.P. ($31.9M) and Adage Capital Partners Gp, L.L.C. ($30.6M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Aura Biosciences Inc.
- CUSIP
- 05153U107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $42.7M |
| Exits | 14 | $2.1M |
All 13F filers, Q1 2025 → Q2 2025: 12,087,224 shares bought and 1,326,444 shares sold, net +10,760,780 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 104 holders
| Matrix Capital Management Company, LP | 19.45% | No change | 6,922,870 | $43.3M |
| Frazier Life Sciences Management, L.P. | 1.28% | New | 5,100,000 | $31.9M |
| Adage Capital Partners Gp, L.L.C. | 0.05% | No change | 4,881,125 | $30.6M |
| Long Focus Capital Management, LLC | 1.87% | Add +39.2% | 4,619,582 | $28.9M |
| Montanova Capital, LLC | 1.03% | Add +60.1% | 4,372,884 | $27.4M |
| BlackRock, Inc. | 0.00% | Reduce -12.4% | 3,102,524 | $19.4M |
| Medicxi Ventures Management (Jersey) Ltd | 4.45% | No change | 3,039,892 | $19.0M |
| Vanguard Group Inc. | 0.00% | Add +26.9% | 2,477,502 | $15.5M |
| Franklin Resources Inc. | 0.00% | Add +5.9% | 2,340,810 | $14.7M |
| Nantahala Capital Management, LLC | 0.94% | Add +67.0% | 2,117,697 | $13.3M |
| Levin Capital Strategies, L.P. | 0.92% | Add +9.9% | 1,495,560 | $9.4M |
| Samsara Biocapital, LLC | 1.28% | New | 1,000,000 | $6.3M |
| Geode Capital Management, LLC | 0.00% | Reduce -9.3% | 929,974 | $5.8M |
| UBS Group AG | 0.00% | Add +18.3% | 891,028 | $5.6M |
| State Street Corp. | 0.00% | Add +8.0% | 856,186 | $5.4M |
| Regency Capital Management Inc.\DE | 2.19% | Reduce -11.2% | 665,881 | $4.2M |
| Acorn Capital Advisors, LLC | 2.44% | Add +0.9% | 595,744 | $3.7M |
| B Group, Inc. | 3.10% | Add +21.2% | 572,576 | $3.6M |
| Decheng Capital LLC | 0.82% | No change | 515,555 | $3.2M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -2.9% | 504,828 | $3.2M |
| Dimensional Fund Advisors LP | 0.00% | Add +12.4% | 456,157 | $2.9M |
| Northern Trust Corp. | 0.00% | Reduce -1.1% | 370,472 | $2.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +74.5% | 212,298 | $1.3M |
| Caligan Partners LP | 0.24% | New | 200,000 | $1.3M |
| Wellington Management Group LLP | 0.00% | Add +36.4% | 189,485 | $1.2M |
| Morgan Stanley | 0.00% | Add +51.1% | 150,288 | $941K |
| Platinum Investment Management Ltd. | 0.06% | Reduce -16.6% | 135,402 | $848K |
| Renaissance Technologies | 0.00% | Add +27.4% | 131,548 | $823K |
| Millennium Management | 0.00% | New | 124,059 | $777K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -13.6% | 119,651 | $749K |
| Bank of New York Mellon Corp | 0.00% | Reduce -12.9% | 93,281 | $584K |
| Resolute Capital Asset Partners LLC | 0.30% | New | 91,006 | $570K |
| Ameriprise Financial Inc. | 0.00% | Add +31.1% | 84,558 | $529K |
| Nuveen, LLC | 0.00% | Reduce -24.4% | 72,334 | $453K |
| TD Asset Management Inc | 0.00% | No change | 69,030 | $432K |
| Barclays PLC | 0.00% | Add +36.0% | 68,551 | $429K |
| Rhumbline Advisers | 0.00% | Add +2.1% | 65,407 | $409K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.9% | 60,571 | $379K |
| TBH Global Asset Management, LLC | 0.08% | No change | 60,322 | $378K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | New | 56,798 | $356K |
| HRT Financial LP | 0.00% | New | 56,529 | $353K |
| Susquehanna International Group, LLP | 0.00% | Reduce -8.3% | 52,594 | $329K |
| American Century Companies Inc. | 0.00% | Reduce -8.9% | 47,049 | $295K |
| ExodusPoint Capital Management, LP | 0.00% | New | 43,550 | $273K |
| Alliancebernstein L.P. | 0.00% | Add +74.9% | 41,660 | $261K |
| Royal Bank of Canada | 0.00% | Add +681.5% | 38,632 | $242K |
| Harbor Capital Advisors, Inc. | 0.01% | Add +27.2% | 32,739 | $205K |
| Commonwealth Equity Services, LLC | 0.00% | Add +2.2% | 30,957 | $194K |
| Atria Investments, Inc | 0.00% | New | 30,309 | $190K |
| Gallagher Fiduciary Advisors, LLC | 0.01% | New | 30,239 | $189K |
| MetLife Investment Management, LLC | 0.00% | No change | 27,337 | $171K |
| Bank of America Corp. | 0.00% | Reduce -18.1% | 25,633 | $160K |
| Wells Fargo & Company | 0.00% | Reduce -19.4% | 22,749 | $142K |
| Quantinno Capital Management LP | 0.00% | New | 21,872 | $137K |
| JPMorgan Chase & Co. | 0.00% | Reduce -16.3% | 21,864 | $137K |
| Letko, Brosseau & Associates Inc. | 0.00% | No change | 21,200 | $133K |
| Intech Investment Management LLC | 0.00% | Reduce -20.0% | 20,585 | $129K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -26.0% | 20,520 | $128K |
| AQR Capital Management | 0.00% | New | 17,635 | $110K |
| Bridgeway Capital Management, LLC | 0.00% | New | 16,276 | $102K |
| Citigroup Inc. | 0.00% | Reduce -57.4% | 14,009 | $88K |
| Ascent Group, LLC | 0.00% | Reduce -34.1% | 13,964 | $87K |
| Voya Investment Management LLC | 0.00% | No change | 13,582 | $85K |
| BNP Paribas Financial Markets | 0.00% | Add +286.6% | 13,499 | $85K |
| New York State Common Retirement Fund | 0.00% | No change | 13,104 | $82K |
| Citadel Advisors | 0.00% | Reduce -92.2% | 12,831 | $80K |
| China Universal Asset Management Co., Ltd. | 0.01% | Add +24.3% | 12,453 | $78K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -23.2% | 11,853 | $78K |
| Invesco Ltd. | 0.00% | New | 12,218 | $76K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 11,397 | $71K |
| ProShare Advisors LLC | 0.00% | Reduce -18.6% | 10,003 | $63K |
| Jain Global LLC | 0.00% | New | 10,000 | $63K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +49.3% | 6,372 | $40K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 4,544 | $28K |
| Legal & General Group Plc | 0.00% | Reduce -8.1% | 3,686 | $23K |
| California State Teachers Retirement System | 0.00% | No change | 3,361 | $21K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +44.6% | 2,395 | $15K |
| Amalgamated Bank | 0.00% | No change | 1,601 | $10K |
| FMR LLC | 0.00% | Reduce -94.8% | 1,542 | $10K |
| GF Fund Management Co. LTD. | 0.00% | No change | 1,279 | $8K |
| Cwm, LLC | 0.00% | Add +62.9% | 1,256 | $8K |
| Comerica Bank | 0.00% | New | 1,047 | $7K |
| Signaturefd, LLC | 0.00% | New | 863 | $5K |
| Smartleaf Asset Management LLC | 0.00% | Add +28.1% | 834 | $5K |
| Sterling Capital Management LLC | 0.00% | Reduce -10.8% | 714 | $4K |
| Versant Capital Management, Inc | 0.00% | Reduce -49.1% | 659 | $4K |
| SBI Securities Co., Ltd. | 0.00% | Add +89.8% | 634 | $4K |
| GAMMA Investing LLC | 0.00% | Reduce -63.6% | 605 | $4K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +541.7% | 308 | $2K |
| Arax Advisory Partners | 0.00% | New | 295 | $2K |
| Osaic Holdings, Inc. | 0.00% | New | 263 | $2K |
| Allworth Financial LP | 0.00% | Add +295.4% | 261 | $2K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -34.3% | 241 | $2K |
| US Bancorp \de | 0.00% | New | 218 | $1K |
| Parkside Financial Bank & Trust | 0.00% | New | 164 | $1K |
| Daiwa Securities Group Inc. | 0.00% | No change | 165 | $1K |
| PNC Financial Services Group, Inc. | 0.00% | New | 141 | $883 |
| Blue Trust, Inc. | 0.00% | New | 86 | $538 |
| Parallel Advisors, LLC | 0.00% | New | 79 | $495 |
| Brooklyn Investment Group | 0.00% | New | 75 | $470 |
| Rothschild Investment LLC | 0.00% | Add +7.1% | 75 | $470 |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -77.5% | 36 | $225 |
| Bessemer Group Inc. | 0.00% | No change | 31 | $0 |
| Covestor Ltd | 0.00% | New | 26 | $0 |
"% of holder's portfolio" is AURA's weight in each manager's 13F, not the share of Aura Biosciences Inc. the manager owns.