BlackRock Inc. - ALTIMMUNE INC ownership

ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 115 filers reported holding ALTIMMUNE INC in Q2 2022. The put-call ratio across all filers is 0.11 and the average weighting 0.3%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of ALTIMMUNE INC
ValueSharesWeighting
Q3 2023$9,845,982
-23.9%
3,786,916
+3.3%
0.00%
Q2 2023$12,934,888
+119.9%
3,664,274
+162.9%
0.00%
Q1 2023$5,882,912
-73.6%
1,394,055
+3.0%
0.00%
-100.0%
Q4 2022$22,273,844
+43.0%
1,354,033
+11.1%
0.00%0.0%
Q3 2022$15,571,000
+38.3%
1,219,300
+26.7%
0.00%
Q2 2022$11,257,000
-37.0%
962,184
-67.2%
0.00%
Q1 2022$17,882,000
-34.0%
2,936,324
-0.7%
0.00%
-100.0%
Q4 2021$27,079,000
-18.6%
2,956,267
+0.5%
0.00%0.0%
Q3 2021$33,272,000
+32.1%
2,941,790
+15.0%
0.00%0.0%
Q2 2021$25,188,000
+68.5%
2,557,242
+141.7%
0.00%
Q1 2021$14,952,000
+33.5%
1,058,187
+6.6%
0.00%
Q4 2020$11,198,000
+70.8%
992,676
+99.8%
0.00%
Q3 2020$6,557,000
+5.4%
496,733
-14.5%
0.00%
Q2 2020$6,224,000
+5265.5%
581,280
+1505.0%
0.00%
Q1 2020$116,000
+81.2%
36,217
+5.9%
0.00%
Q4 2019$64,000
-4.5%
34,192
-1.0%
0.00%
Q3 2019$67,000
-23.0%
34,546
-5.3%
0.00%
Q2 2019$87,00036,495
+19416.0%
0.00%
Q1 2019$0187
+0.5%
0.00%
Q4 2018$0
-100.0%
186
+1.6%
0.00%
Q3 2018$1,0001830.00%
Other shareholders
ALTIMMUNE INC shareholders Q2 2022
NameSharesValueWeighting ↓
TANG CAPITAL MANAGEMENT LLC 1,600,000$14,656,0002.95%
ARDSLEY ADVISORY PARTNERS LP 1,054,000$9,655,0001.84%
SPHERA FUNDS MANAGEMENT LTD. 1,244,241$11,397,0001.25%
DCF Advisers, LLC 280,700$2,571,0001.04%
Beirne Wealth Consulting Services, LLC 136,840$1,255,0000.69%
Knoll Capital Management, LLC 132,978$1,218,0000.67%
Avidity Partners Management LP 2,765,000$25,327,0000.54%
Parkman Healthcare Partners LLC 263,474$2,413,0000.53%
NinePointTwo Capital LLC 37,168$340,0000.11%
PDT Partners, LLC 118,876$1,089,0000.08%
View complete list of ALTIMMUNE INC shareholders