NRX Pharmaceuticals, Inc. - NRXP
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| B Group, Inc. | History | No change | 4,091,767 | 16,735 | 7.86% | 7.86% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 1,618,159 | 6,618 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CITADEL ADVISORS LLC | History | No change | 930,943 | 3,807 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| AMERIPRISE FINANCIAL INC | History | No change | 928,728 | 3,798 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | No change | 893,864 | 3,655 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AdvisorShares Investments LLC | History | Added to | 805,066 | 2,350 | 0.3% | 0.33% | 6 | +146,048 | 22.16% | Q3 2026 | Nov 09, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Added to | 590,768 | 1,725 | 0.0% | 0.0% | 7 | +136,350 | 30.01% | Q3 2026 | Nov 02, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 446,457 | 1,304 | 0.0% | 0.0% | 8 | +131,798 | 41.89% | Q3 2026 | Nov 06, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 279,500 | 1,143 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | Reduced | 379,191 | 1,107 | 0.0% | 0.0% | 10 | -43,924 | -10.38% | Q3 2026 | Nov 10, 2026 |
| BlackRock, Inc. | History | No change | 220,460 | 901 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| MARSHALL WACE, LLP | History | No change | 194,580 | 795 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 182,718 | 747 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | History | No change | 137,618 | 562 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Bleakley Financial Group, LLC | History | No change | 117,216 | 479 | 0.01% | 0.01% | 15 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| HRT FINANCIAL LP | History | No change | 100,724 | 411 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | Added to | 125,384 | 366 | 0.0% | 0.0% | 17 | +9,300 | 8.01% | Q3 2026 | Nov 12, 2026 |
| Prime Capital Investment Advisors, LLC | History | New | 124,631 | 363 | 0.0% | — | 18 | +124,631 | New | Q3 2026 | Oct 20, 2026 |
| NORTHERN TRUST CORP | History | No change | 62,951 | 257 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Quadrature Capital Ltd | History | No change | 43,605 | 178 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| One Wealth Management Investment & Advisory Services, LLC | History | No change | 43,309 | 177 | 0.19% | 0.19% | 21 | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| MORGAN STANLEY | History | No change | 40,901 | 167 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 38,600 | 157 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Chicago Partners Investment Group LLC | History | Added to | 47,542 | 118 | 0.0% | 0.0% | 24 | +1,154 | 2.49% | Q3 2026 | Oct 26, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 26,429 | 108 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GROUP ONE TRADING LLC | History | New | 30,143 | 88 | 0.0% | — | 27 | +30,143 | New | Q3 2026 | Nov 10, 2026 |
| Global Retirement Partners, LLC | History | Reduced | 30,400 | 88 | 0.0% | 0.0% | 26 | -2,900 | -8.71% | Q3 2026 | Nov 10, 2026 |
| ExodusPoint Capital Management, LP | History | No change | 19,308 | 78 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | No change | 18,545 | 75 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | No change | 16,614 | 68 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Persistent Asset Partners Ltd | History | No change | 16,326 | 66 | 0.02% | 0.02% | 31 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Cresset Asset Management, LLC | History | No change | 15,000 | 61 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 20,001 | 58 | 0.0% | 0.0% | 34 | +14,900 | 292.1% | Q3 2026 | Oct 21, 2026 |
| TRUIST FINANCIAL CORP | History | No change | 20,000 | 58 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q3 2026 | Oct 30, 2026 |
| Ethos Financial Group, LLC | History | No change | 15,900 | 51 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 12,305 | 50 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SJBENEN ADVISORY, LLC | History | No change | 15,000 | 41 | 0.02% | 0.03% | 37 | 0 | 0.0% | Q3 2026 | Oct 19, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 5,773 | 23 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 3,884 | 15 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Security National Bank | History | New | 4,200 | 12 | 0.0% | — | 40 | +4,200 | New | Q3 2026 | Oct 26, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 3,803 | 11 | 0.0% | — | 41 | +3,769 | 11085.29% | Q3 2026 | Nov 12, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 2,000 | 8 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | No change | 2,000 | 8 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Smartleaf Asset Management LLC | History | New | 2,500 | 7 | 0.0% | — | 44 | +2,500 | New | Q3 2026 | Nov 10, 2026 |
| BARCLAYS PLC | History | Added to | 1,550 | 4 | 0.0% | 0.0% | 45 | +650 | 72.22% | Q3 2026 | Nov 06, 2026 |
| Evelyn Partners Group Ltd | History | New | 941 | 2 | 0.0% | — | 46 | +941 | New | Q3 2026 | Nov 10, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 600 | 1 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q3 2026 | Nov 12, 2026 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,166 | -100.0% | Q3 2026 | Nov 09, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -5,992 | -100.0% | Q3 2026 | Nov 04, 2026 |
| Avion Wealth | History | Closed out | 0 | 0 | — | 0.0% | — | -294 | -100.0% | Q3 2026 | Nov 03, 2026 |
| Caitong International Asset Management Co., Ltd | History | Closed out | 0 | 0 | — | — | — | -67 | -100.0% | Q3 2026 | Oct 29, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Larson Financial Group LLC | History | No change | 22 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 05, 2026 |