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CITIGROUP INC

Position in ATRA — Atara Biotherapeutics, Inc.

CIK 831001 NEW YORK, NY

Position in ATRA

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$1,113
+$1,109 QoQ
Shares Held
97
+9600.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#31
of 36 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATRA Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

CITIGROUP INC holds $2,085,225,397 across 384 Biotechnology names. ATRA ranks #346 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATRA

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22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,113 97
2026-03-31 $4 1
2024-12-31 $26 2
2024-09-30 $65 8
2024-06-30 $26,962 3,172
2024-03-31 $12,967 18,686
2023-12-31 $7,186 14,010
2023-09-30 $670,590 453,102
2023-06-30 $775,609 481,745
2023-03-31 $2,642,534 911,219
2022-12-31 $3,363,370 1,025,418
2022-09-30 $4,874,804 1,289,631
2022-06-30 $8,051,307 1,033,544
2022-03-31 $8,037,187 865,144
2021-12-31 $15,969,277 1,013,279
2021-09-30 $4,848,197 270,849
2021-06-30 $6,676,299 429,344
2021-03-31 $6,149,181 428,216
2020-12-31 $24,808,099 1,263,785
2020-09-30 $2,272,808 175,371
2020-06-30 $3,277,725 224,964
2020-03-31 $1,830,824 215,138