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ATRAATRA
1 quarters

Position history for XTX Topco LtdXTX Topco Ltd's holdings in ATARA BIOTHERAPEUTICS INC

Yes. XTX Topco holds 15,303 shares of ATRA (Atara Biotherapeutics), worth $175,678, as of its Q2 2026 13F filing. It opened the position in Q2 2026.

Current Value

$175,678

Current Shares

15,303

Total Value Change

$0

Total Shares Change

0

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
New
15,303
-
$175,6780.0%$11.48
31

Other major holders of ATRA: ADAGE CAPITAL PARTNERS GP, L.L.C., Point72 Asset Management, L.P., VANGUARD GROUP INC, CITADEL ADVISORS LLC

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