Atara Biotherapeutics, Inc. - Common Stock, par value $0.0001 per share (ATRA)

CUSIP: 046513107

Q4 2025 13F Holders as of 31 Dec 2025

Security identity
Security type / class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
9,606,000
Holder snapshot
Total 13F shares
0
Share change
-15
Total reported value
$0
Reported price per share
$4.71
Number of holders
0
Value change
-$215
Number of sells
1

Security key

046513107

Report period

Q4 2025

Institutions

0

Top holders

0

ATRA full security history Newer quarter: Q1 2026 Previous quarter: Q3 2025 Atara Biotherapeutics, Inc. SEC filings Atara Biotherapeutics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

There are no holders of ATRA - Atara Biotherapeutics, Inc. - Common Stock, par value $0.0001 per share as of Q4 2025.

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