683 Capital Management, LLC - ALTIMMUNE INC ownership

ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 120 filers reported holding ALTIMMUNE INC in Q2 2023. The put-call ratio across all filers is 0.46 and the average weighting 0.0%.

Quarter-by-quarter ownership
683 Capital Management, LLC ownership history of ALTIMMUNE INC
ValueSharesWeighting
Q1 2023$59,080
-79.1%
14,000
-18.5%
0.00%
-83.3%
Q4 2022$282,578
-23.4%
17,178
-47.4%
0.02%
+41.2%
Q4 2020$369,00032,6780.02%
Other shareholders
ALTIMMUNE INC shareholders Q2 2023
NameSharesValueWeighting ↓
TANG CAPITAL MANAGEMENT LLC 2,750,000$7,150,0001.01%
Beirne Wealth Consulting Services, LLC 249,420$880,4520.70%
ARDSLEY ADVISORY PARTNERS LP 992,050$2,579,3300.58%
DCF Advisers, LLC 119,975$311,9350.17%
DCF Advisers, LLC 99,000$257,4000.14%
Avidity Partners Management LP 1,159,900$3,015,7400.12%
Vahanian & Associates Financial Planning Inc. 13,760$35,7760.12%
Timelo Investment Management Inc. 30,000$78,0000.10%
GSA CAPITAL PARTNERS LLP 445,868$1,1590.10%
XTX Topco Ltd 204,998$532,9950.09%
View complete list of ALTIMMUNE INC shareholders