TWO SIGMA INVESTMENTS, LP - ATHIRA PHARMA INC ownership

ATHIRA PHARMA INC's ticker is ATHA and the CUSIP is 04746L104. A total of 71 filers reported holding ATHIRA PHARMA INC in Q3 2023. The put-call ratio across all filers is 0.03 and the average weighting 0.1%.

Quarter-by-quarter ownership
TWO SIGMA INVESTMENTS, LP ownership history of ATHIRA PHARMA INC
ValueSharesWeighting
Q3 2023$539,433
-48.7%
267,046
-25.1%
0.00%
-66.7%
Q2 2023$1,052,238
-0.1%
356,691
-15.4%
0.00%0.0%
Q1 2023$1,053,513
-2.4%
421,405
+23.8%
0.00%0.0%
Q4 2022$1,078,868
+0.7%
340,337
-5.6%
0.00%
-25.0%
Q3 2022$1,071,000
+26.1%
360,643
+29.5%
0.00%
+33.3%
Q2 2022$849,000
-7.8%
278,433
+307.9%
0.00%0.0%
Q1 2022$921,000
-56.3%
68,257
-57.8%
0.00%
-40.0%
Q4 2021$2,109,000
+0.7%
161,880
-27.5%
0.01%0.0%
Q3 2021$2,094,000
+159.5%
223,201
+183.2%
0.01%
+150.0%
Q2 2021$807,00078,8000.00%
Other shareholders
ATHIRA PHARMA INC shareholders Q3 2023
NameSharesValueWeighting ↓
VR Adviser, LLC 1,691,623$31,126,0003.38%
ACUTA CAPITAL PARTNERS, LLC 400,000$7,360,0002.65%
Logos Global Management LP 1,010,812$18,599,0001.82%
S Squared Technology, LLC 181,220$3,334,0001.58%
Avidity Partners Management LP 1,677,845$30,872,0000.85%
Perceptive Advisors 3,425,916$63,037,0000.80%
RTW INVESTMENTS, LP 2,652,553$48,807,0000.76%
Sofinnova Investments, Inc. 509,168$9,369,0000.56%
HighVista Strategies LLC 32,062$590,0000.44%
DAFNA Capital Management LLC 91,531$1,684,0000.40%
View complete list of ATHIRA PHARMA INC shareholders