Athira Pharma Inc. (ATHA)

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Sector: Biological Products, (No Disgnostic Substances)

Hedge Fund Popularity

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Hedge Fund Holdings

Filing Period:

Last updated on February 18, 2026, 2:09pm based on SEC 13F filings Last update: February 18, 2026, 2:09pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Perceptive Advisors Joseph Edelman	1,859,322	$14,075,067	+245%	0.25%
2.	Commodore Capital Egen Atkinson And Michael Kramarz	464,398	$3,515,493		0.23%
3.	Spruce Street Capital Alex Rosen And Simon Basseyn	393,701	$2,980,317		0.98%
4.	Kalehua Capital Management Tai-Li Chang	393,701	$2,980,317		2.95%
5.	ADAR1 Capital Management Daniel Schneeberger	393,701	$2,890,907		0.21%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Romano	$2.42	27,400	$66,179.22	80,715	2024-06-24	Filing
Romano	$2.26	15,000	$33,871.50	53,315	2024-06-21	Filing
Perceptive Large Shareholder, Director	$2.38	163,954	$390,210.52	5,402,964	2023-12-29	Filing
Perceptive Large Shareholder, Director	$2.44	409,598	$999,419.12	5,239,010	2023-12-28	Filing
Perceptive Large Shareholder, Director	$2.28	32,134	$73,265.52	4,829,412	2023-12-27	Filing

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
San	$6.88	1,644	$11,310.72	10,189	2026-01-02	Filing
Litton	$6.88	2,586	$17,791.68	40,828	2026-01-02	Filing
Renninger	$6.88	297	$2,043.36	12,857	2026-01-02	Filing
Church	$6.88	876	$6,026.88	20,681	2026-01-02	Filing
Worthington	$6.88	876	$6,026.88	13,978	2026-01-02	Filing

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Acorn Capital Advisors, Llc	501,739	$3,798,164	1.29%
2.	Nea Management Company, Llc	464,398	$3,515,493	0.18%
3.	Tcg Crossover Management, Llc	464,398	$3,348,507	0.11%
4.	Vanguard Group Inc	153,789	$1,164,183	0%
5.	Simplify Asset Management Inc.	149,279	$1,130,042	0.02%