NRXPW — Nrx Pharmaceuticals Inc Institutional Holders · Q2 2026
Who owns Nrx Pharmaceuticals Inc (NRXPW)? 4 institutions reported holding $1.72M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Simplex Trading, LLC ($1.4M), Group One Trading LLC ($356,648), Wolverine Asset Management LLC ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $1.4M | 333,400 | Added |
| 2 | GROUP ONE TRADING LLC | $356,648 | 87,200 | Added |
| 3 | WOLVERINE ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 4 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30