Institutional Ownership
Athira Pharma Inc
CUSIP 04746L203COMLONAQ1 2026
Institutional Holders
36
13F filers
Shares Held
6.22M
Aggregate institutional
Institutional Value
$63.47M
Q1 2026
Net New Holders
-4
3 new · 7 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions3
Increased10
Decreased6
Sold out7
Institutional Holders
36 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Perceptive Advisors LLC | 1.86M | $19.11M | 0 | Held |
| 2 | Adar1 Capital Management, LLC | 727.5K | $7.48M | +333.8K | Added |
| 3 | Acorn Capital Advisors, LLC | 634.5K | $6.52M | +132.8K | Added |
| 4 | Nea Management Company, LLC | 464.4K | $4.77M | 0 | Held |
| 5 | Commodore Capital LP | 464.4K | $4.77M | 0 | Held |
| 6 | Tcg Crossover Management, LLC | 464.4K | $4.67M | 0 | Held |
| 7 | Kalehua Capital Management LLC | 393.7K | $4.05M | 0 | Held |
| 8 | Spruce Street Capital LP | 393.7K | $3.84M | 0 | Held |
| 9 | Seven Fleet Capital Management LP | 164.7K | $1.69M | +36.7K | Added |
| 10 | Simplify Asset Management Inc. | 149.3K | $1.53M | 0 | Held |
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