Cartesian Therapeutics, Inc. - RNAC
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Squarepoint Ops LLC | History | Added to | 2,254,619 | 23,493 | 0.03% | 0.02% | 1 | +16,133 | 0.72% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | Added to | 819,239 | 8,536 | 0.0% | 0.0% | 2 | +220,131 | 36.74% | Q2 2026 | Aug 07, 2026 |
| 683 Capital Management, LLC | History | Added to | 650,000 | 6,773 | 0.33% | 0.11% | 3 | +320,000 | 96.97% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Added to | 555,823 | 5,791 | 0.0% | 0.0% | 4 | +148,226 | 36.37% | Q2 2026 | Aug 13, 2026 |
| FMR LLC | History | Reduced | 368,429 | 3,839 | 0.0% | 0.0% | 5 | -431,314 | -53.93% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 356,525 | 3,715 | 0.0% | 0.0% | 6 | +92,831 | 35.2% | Q2 2026 | Aug 12, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | Added to | 356,456 | 3,714 | 0.0% | 0.0% | 7 | +272,436 | 324.25% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 309,887 | 3,229 | 0.0% | 0.0% | 8 | +25,570 | 8.99% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 296,293 | 3,087 | 0.0% | 0.0% | 9 | +128,980 | 77.09% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | Added to | 249,212 | 2,596 | 0.0% | 0.0% | 10 | +48,875 | 24.4% | Q2 2026 | Sep 22, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 232,919 | 2,427 | 0.0% | 0.0% | 11 | -18,196 | -7.25% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | Added to | 208,647 | 2,174 | 0.0% | 0.0% | 12 | +71,807 | 52.48% | Q2 2026 | Aug 13, 2026 |
| Jupiter Topco LLC | History | New | 200,905 | 2,093 | 0.0% | — | 13 | +200,905 | New | Q2 2026 | Aug 14, 2026 |
| Privium Fund Management B.V. | History | Reduced | 151,675 | 1,580 | 0.29% | 0.23% | 14 | -27,439 | -15.32% | Q2 2026 | Aug 07, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 150,100 | 1,564 | 0.0% | — | 15 | +150,100 | New | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Added to | 105,698 | 1,101 | 0.0% | 0.0% | 16 | +13,706 | 14.9% | Q2 2026 | Aug 13, 2026 |
| ADAR1 Capital Management, LLC | History | New | 98,877 | 1,030 | 0.05% | — | 17 | +98,877 | New | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 91,854 | 957 | 0.0% | 0.0% | 18 | +21,558 | 30.67% | Q2 2026 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Added to | 87,317 | 909 | 0.0% | 0.0% | 19 | +26,734 | 44.13% | Q2 2026 | Aug 13, 2026 |
| DIADEMA PARTNERS LP | History | New | 87,057 | 907 | 0.11% | — | 20 | +87,057 | New | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | New | 84,624 | 881 | 0.0% | — | 21 | +84,624 | New | Q2 2026 | Aug 14, 2026 |
| Walleye Capital LLC | History | New | 81,828 | 852 | 0.0% | — | 22 | +81,828 | New | Q2 2026 | Aug 03, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 80,572 | 839 | 0.0% | 0.0% | 23 | +49,645 | 160.52% | Q2 2026 | Aug 14, 2026 |
| Jump Financial, LLC | History | New | 66,800 | 696 | 0.01% | — | 24 | +66,800 | New | Q2 2026 | Aug 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 63,977 | 666 | 0.0% | 0.0% | 25 | +54,027 | 542.98% | Q2 2026 | Aug 13, 2026 |
| Nuveen, LLC | History | Added to | 63,454 | 661 | 0.0% | 0.0% | 26 | +26,003 | 69.43% | Q2 2026 | Aug 11, 2026 |
| CM Management, LLC | History | New | 60,000 | 625 | 0.4% | — | 27 | +60,000 | New | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 43,627 | 454 | 0.0% | — | 28 | +43,627 | New | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment LP | History | New | 41,046 | 427 | 0.0% | — | 29 | +41,046 | New | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | New | 36,224 | 377 | 0.0% | — | 30 | +36,224 | New | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 32,500 | 338 | 0.01% | 0.0% | 31 | +7,500 | 30.0% | Q2 2026 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 32,168 | 335 | 0.0% | 0.0% | 32 | +7,239 | 29.04% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Added to | 31,816 | 331 | 0.0% | 0.0% | 33 | +5,717 | 21.91% | Q2 2026 | Aug 06, 2026 |
| D. E. Shaw & Co., Inc. | History | New | 28,651 | 298 | 0.0% | — | 34 | +28,651 | New | Q2 2026 | Aug 14, 2026 |
| Atlatl Advisers LLC | History | New | 28,509 | 297 | 0.07% | — | 35 | +28,509 | New | Q2 2026 | Jul 22, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 27,746 | 287 | 0.0% | 0.0% | 36 | +4,262 | 18.15% | Q2 2026 | Aug 13, 2026 |
| IEQ CAPITAL, LLC | History | New | 25,416 | 264 | 0.0% | — | 37 | +25,416 | New | Q2 2026 | Aug 11, 2026 |
| TWIN FOCUS CAPITAL PARTNERS, LLC | History | Added to | 25,000 | 260 | 0.03% | 0.01% | 38 | +5,500 | 28.21% | Q2 2026 | Jul 28, 2026 |
| Persistent Asset Partners Ltd | History | New | 22,191 | 231 | 0.07% | — | 39 | +22,191 | New | Q2 2026 | Aug 06, 2026 |
| Miller Financial Services LLC | History | No change | 22,143 | 230 | 0.19% | 0.15% | 40 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Erste Asset Management GmbH | History | Reduced | 23,566 | 227 | 0.0% | 0.01% | 41 | -198,139 | -89.37% | Q2 2026 | Jul 28, 2026 |
| Ikarian Capital, LLC | History | No change | 20,807 | 216 | 0.02% | 0.01% | 42 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | New | 20,687 | 215 | 0.0% | — | 43 | +20,687 | New | Q2 2026 | Aug 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 20,300 | 211 | 0.0% | 0.0% | 44 | -47,000 | -69.84% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | Reduced | 19,395 | 202 | 0.0% | 0.0% | 45 | -10,660 | -35.47% | Q2 2026 | Aug 14, 2026 |
| Brevan Howard Capital Management LP | History | New | 19,365 | 201 | 0.0% | — | 46 | +19,365 | New | Q2 2026 | Aug 14, 2026 |
| Cerity Partners LLC | History | New | 16,848 | 175 | 0.0% | — | 47 | +16,848 | New | Q2 2026 | Aug 14, 2026 |
| Mariner, LLC | History | New | 14,813 | 154 | 0.0% | — | 48 | +14,813 | New | Q2 2026 | Aug 13, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 13,493 | 140 | 0.0% | 0.0% | 49 | +1,133 | 9.17% | Q2 2026 | Aug 11, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 22,115 | 136 | 0.0% | 0.0% | 50 | +9,350 | 73.25% | Q2 2026 | Aug 14, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 12,996 | 135 | 0.0% | 0.0% | 51 | +4,880 | 60.13% | Q2 2026 | Aug 07, 2026 |
| SEI INVESTMENTS CO | History | No change | 12,764 | 133 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 12,644 | 131 | 0.0% | 0.0% | 53 | +8,664 | 217.69% | Q2 2026 | Aug 14, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | New | 10,758 | 113 | 0.0% | — | 54 | +10,758 | New | Q2 2026 | Aug 14, 2026 |
| WEDBUSH SECURITIES INC | History | Reduced | 10,500 | 109 | 0.0% | 0.0% | 55 | -1,000 | -8.7% | Q2 2026 | Jul 28, 2026 |
| MORGAN STANLEY | History | Reduced | 9,687 | 100 | 0.0% | 0.0% | 56 | -5,118 | -34.57% | Q2 2026 | Aug 13, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 6,700 | 69 | 0.0% | 0.0% | 57 | +5,800 | 644.44% | Q2 2026 | Aug 12, 2026 |
| Arax Advisory Partners | History | Added to | 6,475 | 67 | 0.0% | — | 58 | +6,456 | 33978.95% | Q2 2026 | Aug 10, 2026 |
| CITIGROUP INC | History | Added to | 6,070 | 63 | 0.0% | 0.0% | 59 | +5,575 | 1126.26% | Q2 2026 | Aug 03, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 6,045 | 62 | 0.0% | 0.0% | 60 | +792 | 15.08% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 5,852 | 56 | 0.0% | 0.0% | 61 | +1,439 | 32.61% | Q2 2026 | Aug 12, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 4,883 | 50 | 0.0% | 0.0% | 62 | +4,034 | 475.15% | Q2 2026 | Aug 06, 2026 |
| BARCLAYS PLC | History | Added to | 4,724 | 49 | 0.0% | 0.0% | 63 | +1,417 | 42.85% | Q2 2026 | Aug 14, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | No change | 4,533 | 47 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 3,902 | 40 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 3,630 | 37 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Forum Finance Group S.A. | History | No change | 3,900 | 33 | 0.01% | 0.01% | 67 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 2,939 | 30 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| CWM, LLC | History | No change | 4,636 | 28 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 2,084 | 21 | 0.0% | 0.0% | 70 | +337 | 19.29% | Q2 2026 | Aug 11, 2026 |
| Strategic Wealth Partners, Ltd. | History | No change | 2,029 | 21 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | New | 1,600 | 16 | 0.0% | — | 72 | +1,600 | New | Q2 2026 | Aug 10, 2026 |
| Legal & General Group Plc | History | Added to | 1,475 | 15 | 0.0% | 0.0% | 73 | +560 | 61.2% | Q2 2026 | Aug 14, 2026 |
| North Star Investment Management Corp. | History | New | 1,084 | 11 | 0.0% | — | 74 | +1,084 | New | Q2 2026 | Jul 28, 2026 |
| ALERUS FINANCIAL NA | History | No change | 1,000 | 10 | 0.0% | 0.0% | 75 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 764 | 8 | 0.0% | — | 76 | +694 | 991.43% | Q2 2026 | Aug 14, 2026 |
| Allworth Financial LP | History | Added to | 774 | 8 | 0.0% | — | 77 | +648 | 514.29% | Q2 2026 | Aug 11, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 708 | 7 | 0.0% | 0.0% | 78 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 549 | 5 | 0.0% | — | 80 | +500 | 1020.41% | Q2 2026 | Jul 22, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 548 | 5 | 0.0% | 0.0% | 79 | +295 | 116.6% | Q2 2026 | Jul 24, 2026 |
| Essential Partners LLC | History | Reduced | 432 | 4 | 0.0% | 0.0% | 81 | -165 | -27.64% | Q2 2026 | Aug 10, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 302 | 3 | 0.0% | 0.0% | 82 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GAMMA Investing LLC | History | Reduced | 205 | 2 | 0.0% | 0.0% | 86 | -607 | -74.75% | Q2 2026 | Jul 07, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 261 | 2 | 0.0% | — | 85 | +259 | 12950.0% | Q2 2026 | Aug 04, 2026 |
| IFP Advisors, Inc | History | Added to | 212 | 2 | 0.0% | — | 84 | +150 | 241.94% | Q2 2026 | Jul 20, 2026 |
| Sterling Capital Management LLC | History | Reduced | 238 | 2 | 0.0% | 0.0% | 83 | -75 | -23.96% | Q2 2026 | Jul 28, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 147 | 1 | 0.0% | 0.0% | 89 | -420 | -74.07% | Q2 2026 | Aug 24, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 154 | 1 | 0.0% | — | 87 | +114 | 285.0% | Q2 2026 | Aug 06, 2026 |
| True Wealth Design, LLC | History | Added to | 122 | 1 | 0.0% | — | 90 | +94 | 335.71% | Q2 2026 | Jul 16, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 124 | 1 | 0.0% | — | 88 | +88 | 244.44% | Q2 2026 | Aug 07, 2026 |
| Farther Finance Advisors, LLC | History | Added to | 135 | 1 | 0.0% | — | 91 | +78 | 136.84% | Q2 2026 | Jul 17, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -110,128 | -100.0% | Q2 2026 | Sep 02, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | History | Closed out | 0 | 0 | — | 0.0% | — | -101,534 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Diametric Capital, LP | History | Closed out | 0 | 0 | — | 0.06% | — | -38,069 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Man Group plc | History | Closed out | 0 | 0 | — | 0.0% | — | -23,699 | -100.0% | Q2 2026 | Aug 14, 2026 |
| AMERIPRISE FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,416 | -100.0% | Q2 2026 | Aug 14, 2026 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | History | Closed out | 0 | 0 | — | 0.0% | — | -13,000 | -100.0% | Q2 2026 | Aug 17, 2026 |
| Mirae Asset Global Investments Co., Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -3,715 | -100.0% | Q2 2026 | Jul 22, 2026 |
| Physician Wealth Advisors, Inc. | History | Closed out | 0 | 0 | — | — | — | -144 | -100.0% | Q2 2026 | Jul 20, 2026 |
| Optiver Holding B.V. | History | Closed out | 0 | 0 | — | — | — | -104 | -100.0% | Q2 2026 | Aug 12, 2026 |
| MAI Capital Management | History | Closed out | 0 | 0 | — | — | — | -24 | -100.0% | Q2 2026 | Aug 14, 2026 |
| SJS Investment Consulting Inc. | History | Added to | 21 | 0 | — | — | — | +19 | 950.0% | Q2 2026 | Jul 22, 2026 |
| Quarry LP | History | New | 15 | 0 | — | — | — | +15 | New | Q2 2026 | Aug 14, 2026 |
| Root Financial Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -14 | -100.0% | Q2 2026 | Jul 29, 2026 |
| Clearstead Advisors, LLC | History | New | 9 | 0 | — | — | — | +9 | New | Q2 2026 | Aug 06, 2026 |
| JPL Wealth Management, LLC | History | New | 4 | 0 | — | — | — | +4 | New | Q2 2026 | Aug 13, 2026 |
| Wealth Preservation Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Parallel Advisors, LLC | History | No change | 103 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| Activest Wealth Management | History | No change | 66 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 16, 2026 |