Atara Biotherapeutics Inc. (ATRA)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
EcoR1 Capital

Oleg Nodelman

573,183 $3,404,707 +8% 0.2%
2.
Redmile Group

Jeremy Green

441,701 $2,623,704 0.25%
3. 94,085 $558,865 -25% 0.04%
4. 75,196 $446,664 0.02%
5.
Birchview Capital

Matthew Strobeck

22,000 $130,680 0.11%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$0.31 90,980 $28,185.60 459,418 2023-11-14 Filing
$0.22 179,020 $40,028.87 368,438 2023-11-13 Filing
$0.25 100,000 $25,330.00 209,000 2023-11-10 Filing
$0.23 446,825 $101,339.91 563,325 2023-11-10 Filing
$14.58 28,833 $420,385.14 125,882 2021-06-14 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$6.76 2,218 $15,000.33 37,067 2025-05-16 Filing
$6.76 3,276 $22,155.59 70,847 2025-05-16 Filing
$7.00 3,331 $23,307.01 74,123 2025-03-03 Filing
$7.00 1,211 $8,473.37 56,231 2025-03-03 Filing
$7.00 1,059 $7,409.82 18,679 2025-03-03 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 190,761 $1,133,121 0%
2. 187,297 $1,112,543 0%
3. 80,000 $475,200 0.02%
4. 60,798 $361,140 0%
5. 58,679 $348,628 0%
News See All