Fibrogen Inc

CUSIP 31572Q881COM NEWKYNBQ1 2026

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

10.0%

Max % of class reported

Institutional Holders

13F filers (latest quarter)

4 filings · latest Feb 17, 2026

#	Filed	Reporting Person	Form	% of Class	Shares	Filing
1	Feb 17, 2026	Armistice Capital, LLC	13G/A	9.9%	400.0K	SEC
2	Nov 14, 2025	Armistice Capital, LLC	13G/A	9.3%	378.0K	SEC
3	Aug 14, 2025	Armistice Capital, LLC	13G/A	10.0%	723.1K	SEC
4	Jul 29, 2025	The Vanguard Group	13G/A	4.4%	178.0K	SEC

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Armistice Capital, LLC	400.0K	$2.71M
2	Blackrock, Inc.	84.3K	$571.8K
3	Two Sigma Investments, LP	49.5K	$335.7K
4	Geode Capital Management, LLC	46.0K	$311.9K
5	Hightower Advisors, LLC	39.7K	$269.5K
6	Ubs Group AG	27.6K	$187.1K
7	Renaissance Technologies LLC	27.5K	$186.3K
8	Birchview Capital, LP	22.6K	$153.0K
9	State Street Corp	20.3K	$137.5K
10	Jane Street Group, LLC	12.2K	$82.9K