Stock

NRX Pharmaceuticals, Inc.

NRXP · held by 34 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$13.1M

Holders

+9 new · −5 exited

Holders’ est. mark

−$733K

Price effect on 22 books still in the name

Largest holder

$6.39M

B Group, Inc.

Notable conviction

Share of each notable manager’s 13F book.

State Street0.0% · $185.3K

Holder count by quarter

Q2 2024 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
B Group, Inc.	3M	$6.39M	—	New
VANGUARD CAPITAL MANAGEMENT LLC	1.16M	$2.47M	—	Held
AdvisorShares Investments LLC	420.5K	$895.6K	−$190.2K	Added$6.7K
COMMONWEALTH EQUITY SERVICES, LLC	397.4K	$846.5K	−$212.6K	Cut−$147K
GEODE CAPITAL MANAGEMENT, LLC	310.1K	$660.6K	−$127K	Added$67.4K
VANGUARD FIDUCIARY TRUST CO	169.6K	$361.2K	—	Held
Bleakley Financial Group, LLC	117.2K	$249.6K	−$68K	Cut−$68K
BlackRock, Inc.	99K	$210.9K	−$47.9K	Cut−$13.1K
State Street	87K	$185.3K	−$50.5K	Cut−$50.5K
XTX Topco Ltd	78.7K	$167.7K	—	New
Chicago Partners Investment Group LLC	34.5K	$102.4K	$26.7K	Added$29.9K
JANE STREET GROUP, LLC	44.2K	$94K	−$22.1K	Cut−$9.11K
NORTHERN TRUST CORP	43.5K	$92.6K	−$16.8K	Added$14.1K
Headlands Technologies LLC	39.4K	$83.9K	—	New
AXQ CAPITAL, LP	33.2K	$70.7K	—	New
UBS Group AG	25.2K	$53.7K	$1.76K	Added$44K
Schonfeld Strategic Advisors LLC	19.9K	$42.3K	—	New
Ethos Financial Group, LLC	15.9K	$33.9K	−$6.9K	Added$1.62K
SJBENEN ADVISORY, LLC	15K	$31.9K	−$8.7K	Cut−$8.7K
MORGAN STANLEY	10K	$21.4K	−$5.82K	Cut−$5.82K
SBI Securities Co., Ltd.	2.5K	$5.33K	−$1.45K	Cut−$1.45K
WELLS FARGO & COMPANY/MN	2.35K	$5.01K	−$1.16K	Cut−$414
ROYAL BANK OF CANADA	2.51K	$5K	−$1.01K	Held
SUMMIT SECURITIES GROUP LLC	1.14K	$2.42K	—	New
GROUP ONE TRADING LLC	737	$1.57K	—	New
WOLVERINE ASSET MANAGEMENT LLC	23.6K	$347	−$1.25K	Cut−$1.23K
OSAIC HOLDINGS, INC.	90	$191	−$52	Cut−$52
Tower Research Capital LLC (TRC)	81	$173	−$1	Added$170
JPMORGAN CHASE & CO	34	$71	−$21	Cut−$21
Virtu Financial LLC	31.8K	$68	—	New
Larson Financial Group LLC	22	$47	−$13	Cut−$13
Steward Partners Investment Advisory, LLC	1	$2	−$1	Cut−$1
Avion Wealth	294	$0	—	New

Who left

Anson Funds Management LP$8.25M
TWO SIGMA INVESTMENTS, LP$47.3K
Point72 Asset Management, L.P.$43.3K
BANK OF AMERICA CORP /DE/$8.78K
SUSQUEHANNA INTERNATIONAL GROUP, LLP$669

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.