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ATRAATRA
2 quarters

Position history for VAVANGUARD CAPITAL MANAGEMENT LLC's holdings in ATARA BIOTHERAPEUTICS INC

VANGUARD CAPITAL MANAGEMENT LLC holds 247,047 shares of ATRA (ATARA BIOTHERAPEUTICS INC), worth $2.8M as of 2026-Q2. The position was increased (+13.4% shares). ATRA represents 0.0% of VANGUARD CAPITAL MANAGEMENT LLC's portfolio.

Current Value

$2.8M

Current Shares

247,047

Total Value Change

+$1.8M

Total Shares Change

+29,185

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
247,047
+13.4%
$2.8M0.0%$11.48
30
2026-Q1
New
217,862
-
$1M0.0%$5.42
38

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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