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ATRA
Atara Biotherapeutics, Inc.
9.35
+0.19 +2.07%
USD · close Oct 21
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Work order
79
PASS · insiders 79, shorts 79
Insiders, 90 days
+$959K
net buying · 1 buy, 1 sell
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $93.9MP/E —DIV YIELD —FCF YIELD —REV TTM $6.2M −96.7%NET INCOME −$16.7M −388.0%NET CASH —52W 4.18 – 18.09SEC XBRL · TTM TO Invalid Date
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 427K | −50K | 4.26% | 39K | 11.1 |
| 2026-08-14 | 477K | −60K | 4.75% | 52K | 9.2 |
| 2026-07-31 | 537K | −41K | 5.35% | 57K | 9.4 |
| 2026-07-15 | 578K | +216K | 5.75% | 93K | 6.2 |