Athira Pharma, Inc. - Common Stock, $0.0001 Par Value (ATHA)

Historical Holders from Q3 2020 to Q3 2025

Symbol
ATHA on Nasdaq
Type / Class
Equity / Common Stock, $0.0001 Par Value
Shares outstanding
9,648,827
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
1,052
Holdings value
$595
% of all portfolios
0%
Number of holders
2
Number of sells
-48
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Athira Pharma, Inc. - Common Stock, $0.0001 Par Value (ATHA)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ACORN BIOVENTURES, L.P. 5.2% $1,132,575 501,739 Anders Hove 22 Dec 2025
Oliveira Steven Michael 4.09% -20% $69,324 -$788,375 161,218 -92% Oliveira Steven Michael 01 Oct 2025

Institutional Holders of Athira Pharma, Inc. - Common Stock, $0.0001 Par Value (ATHA)

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 1,052 $595 -$5,287,828 $2.26 2
2025 Q2 17,548,824 $5,295,638 +$4,106 $0.302 50
2025 Q1 17,565,344 $5,002,785 -$111,730 $0.2849 52
2024 Q4 17,923,414 $10,513,884 +$1,168,387 $0.5867 54
2024 Q3 16,127,357 $7,192,159 -$16,853,612 $0.446 56
2024 Q2 22,193,550 $58,807,500 +$1,275,233 $2.65 65
2024 Q1 21,695,406 $59,443,068 -$117,105 $2.74 73
2023 Q4 21,901,553 $53,218,137 -$1,833,437 $2.43 64
2023 Q3 21,432,485 $43,293,241 -$1,354,746 $2.02 70
2023 Q2 21,887,314 $64,565,994 -$5,409,932 $2.95 76
2023 Q1 23,800,339 $59,500,190 +$2,342,756 $2.5 81
2022 Q4 21,791,013 $69,074,070 +$2,745,077 $3.17 92
2022 Q3 22,084,894 $65,591,691 +$171,025 $2.97 94
2022 Q2 21,955,517 $66,960,232 -$100,026,928 $3.05 89
2022 Q1 26,114,392 $352,431,678 +$183,845 $13.5 99
2021 Q4 26,188,389 $341,210,519 +$17,550,511 $13.03 97
2021 Q3 24,890,216 $233,607,844 +$136,180 $9.38 91
2021 Q2 24,736,986 $253,318,555 -$61,367,283 $10.24 86
2021 Q1 26,338,783 $484,401,324 +$83,845,702 $18.4 68
2020 Q4 21,510,354 $733,206,641 +$29,318,645 $34.25 69
2020 Q3 21,658,200 $395,426,446 +$395,426,446 $18.46 54