Who Owns NRX PHARMACEUTICALS INC (NRXP)? -- Institutional Holders (2026-06-30)
51 institutions reported holding $49.8M of NRX PHARMACEUTICALS INC (NRXP) in SEC 13F filings for 2026-06-30. Largest institutional holders: B Group, Inc. ($16.7M), VANGUARD GROUP INC ($7.4M), CITADEL ADVISORS LLC ($3.8M), AMERIPRISE FINANCIAL INC ($3.8M), Balyasny Asset Management L.P. ($3.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | B Group, Inc. | $16.7M | 4.1M | Added |
| 2 | VANGUARD GROUP INC | $7.4M | 1.8M | Added |
| 3 | CITADEL ADVISORS LLC | $3.8M | 930,943 | Added |
| 4 | AMERIPRISE FINANCIAL INC | $3.8M | 928,728 | New |
| 5 | Balyasny Asset Management L.P. | $3.7M | 893,864 | New |
| 6 | AdvisorShares Investments LLC | $2.7M | 659,018 | Added |
| 7 | COMMONWEALTH EQUITY SERVICES, LLC | $1.9M | 454,418 | Added |
| 8 | UBS Group AG | $1.7M | 423,115 | Added |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $1.3M | 314,659 | Added |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.1M | 279,500 | Added |
| 11 | BlackRock, Inc. | $901,681 | 220,460 | Added |
| 12 | MARSHALL WACE, LLP | $795,831 | 194,580 | New |
| 13 | JANE STREET GROUP, LLC | $562,858 | 137,618 | Trimmed |
| 14 | Bleakley Financial Group, LLC | $479,413 | 117,216 | Added |
| 15 | STATE STREET CORP | $474,784 | 116,084 | Added |
| 16 | HRT FINANCIAL LP | $411,000 | 100,724 | New |
| 17 | NORTHERN TRUST CORP | $257,470 | 62,951 | Added |
| 18 | Chicago Partners Investment Group LLC | $190,655 | 46,388 | Added |
| 19 | Quadrature Capital Ltd | $178,344 | 43,605 | New |
| 20 | One Wealth Management Investment & Advisory Services, LLC | $177,134 | 43,309 | Hold |
| 21 | MORGAN STANLEY | $167,285 | 40,901 | Added |
| 22 | RENAISSANCE TECHNOLOGIES LLC | $157,874 | 38,600 | New |
| 23 | Global Retirement Partners, LLC | $136,197 | 33,300 | Trimmed |
| 24 | TWO SIGMA INVESTMENTS, LP | $108,095 | 26,429 | New |
| 25 | TRUIST FINANCIAL CORP | $81,800 | 20,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30