NRX Pharmaceuticals, Inc.
NRXP- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001719406
No open-market purchases or sales by NRX Pharmaceuticals, Inc. insiders were filed in the last 90 days; 47 institutions reported holding it in 13F filings for Q2 2026, worth $47.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in NRX Pharmaceuticals, 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
- 47
- +14 vs. Q1 2026
- Shares held
- 11.6M
- +5.43M (+87.6%) vs. Q1 2026
- Total value
- $47.6M
- +$34.3M (+259.3%) vs. Q1 2026
- New holders
- 19
- 17 more added
- Sold out
- 5
- 4 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NRXP 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 | 47 | $47.6M |
| Q1 2026 | 33 | $13.2M |
| Q4 2025 | 28 | $14.2M |
| Q3 2025 | 24 | $13.0M |
| Q2 2025 | 25 | $9.76M |
| Q1 2025 | 22 | $4.60M |
| Q4 2024 | 25 | $2.31M |
| Q3 2024 | 18 | $1.21M |
| Q2 2024 | 19 | $1.29M |
| Q1 2024 | 31 | $1.80M |
| Q4 2023 | 30 | $1.87M |
| Q3 2023 | 34 | $964.7K |
| Q2 2023 | 32 | $4.78M |
| Q1 2023 | 30 | $2.07M |
| Q4 2022 | 33 | $3.44M |
| Q3 2022 | 30 | $3.04M |
| Q2 2022 | 37 | $2.18M |
| Q1 2022 | 34 | $25.1M |
| Q4 2021 | 38 | $12.8M |
| Q3 2021 | 23 | $16.2M |
| Q2 2021 | 18 | $18.9M |
| Q1 2021 | 1 | $4.00K |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding NRX Pharmaceuticals, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| B Group, Inc. | 4,091,767 | $16.7M | 9.50% | +1,091,767+36.4% | Added |
| Vanguard Capital Management LLC | 1,618,159 | $6.62M | 0.00% | +457,975+39.5% | Added |
| Ameriprise Financial Inc | 928,728 | $3.80M | 0.00% | +928,728 | New |
| Balyasny Asset Management LLC | 893,864 | $3.66M | 0.01% | +893,864 | New |
| Citadel Advisors LLC | 680,043 | $2.78M | 0.00% | +680,043 | New |
| AdvisorShares Investments LLC | 659,018 | $2.70M | 0.33% | +238,551+56.7% | Added |
| Commonwealth Equity Services, LLC | 454,418 | $1.86M | 0.00% | +56,987+14.3% | Added |
| UBS Group AG | 423,115 | $1.73M | 0.00% | +397,888+1,577.2% | Added |
| Geode Capital Management, LLC | 314,659 | $1.29M | 0.00% | +4,547+1.5% | Added |
| BlackRock, Inc. | 220,460 | $901.7K | 0.00% | +121,465+122.7% | Added |
| Marshall Wace, LLP | 194,580 | $795.8K | 0.00% | +194,580 | New |
| Vanguard Fiduciary Trust Co | 182,718 | $747.3K | 0.00% | +13,138+7.7% | Added |
| Jane Street Group, LLC | 119,018 | $486.8K | 0.00% | +74,866+169.6% | Added |
| Bleakley Financial Group, LLC | 117,216 | $479.4K | 0.01% | +120.0% | Added |
| State Street Corp | 116,084 | $474.8K | 0.00% | +29,100+33.5% | Added |
| HRT Financial LP | 100,724 | $411.0K | 0.00% | +100,724 | New |
| Northern Trust Corp | 62,951 | $257.5K | 0.00% | +19,482+44.8% | Added |
| Chicago Partners Investment Group LLC | 46,388 | $190.7K | 0.00% | +11,909+34.5% | Added |
| Quadrature Capital Ltd | 43,605 | $178.3K | 0.00% | +43,605 | New |
| One Wealth Management Investment & Advisory Services, LLC | 43,309 | $177.1K | 0.19% | 00.0% | Unchanged |
| Morgan Stanley | 40,901 | $167.3K | 0.00% | +30,873+307.9% | Added |
| Renaissance Technologies LLC | 38,600 | $157.9K | 0.00% | +38,600 | New |
| Global Retirement Partners, LLC | 33,300 | $136.2K | 0.00% | +33,300 | New |
| Two Sigma Investments, LP | 26,429 | $108.1K | 0.00% | +26,429 | New |
| Truist Financial Corp | 20,000 | $81.8K | 0.00% | +20,000 | New |
| ExodusPoint Capital Management, LP | 19,308 | $79.0K | 0.00% | +19,308 | New |
| XTX Topco Ltd | 18,545 | $75.8K | 0.00% | −60,188−76.4% | Reduced |
| Virtu Financial LLC | 16,614 | $68.0K | 0.00% | −15,171−47.7% | Reduced |
| Persistent Asset Partners Ltd | 16,326 | $66.8K | 0.02% | +16,326 | New |
| Cresset Asset Management, LLC | 15,000 | $61.4K | 0.00% | +15,000 | New |
| Sjbenen Advisory, LLC | 15,000 | $57.8K | 0.03% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 13,166 | $53.8K | 0.00% | +13,166 | New |
| Ethos Financial Group, LLC | 15,900 | $51.4K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 12,305 | $50.3K | 0.00% | +12,305 | New |
| Citigroup Inc | 5,992 | $24.5K | 0.00% | +5,992 | New |
| Vanguard Global Advisers, LLC | 5,773 | $23.6K | 0.00% | +5,773 | New |
| SBI Securities Co., Ltd. | 5,101 | $20.9K | 0.00% | +2,601+104.0% | Added |
| Tower Research Capital LLC (TRC) | 3,884 | $15.9K | 0.00% | +3,803+4,695.1% | Added |
| Wells Fargo & Company | 2,000 | $8.18K | 0.00% | −350−14.9% | Reduced |
| Royal Bank of Canada | 2,000 | $8.00K | 0.00% | −509−20.3% | Reduced |
| Barclays PLC | 900 | $3.68K | 0.00% | +900 | New |
| Advisor Group Holdings, Inc. | 600 | $2.45K | 0.00% | +510+566.7% | Added |
| Avion Wealth | 294 | $1.00K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 67 | $274 | 0.00% | +67 | New |
| JPMorgan Chase & Co | 34 | $136 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 22 | $90 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1 | $4 | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −39,394−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −33,211−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −19,876−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −1,135−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −737−100.0% | Sold out |