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RHUMBLINE ADVISERS

Position in ANAB — Anaptysbio, Inc

CIK 1115418 BOSTON, MA

Position in ANAB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$1,778,355
+$455,747 QoQ
Shares Held
26,346
-26.4% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#77
of 211 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 23% Shared 0% None 77%

Common Shares in ANAB Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,404,724,682 across 329 Biotechnology names. ANAB ranks #105 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANAB

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,778,355 26,346
2026-03-31 $1,322,608 23,848
2025-12-31 $1,213,551 25,032
2025-09-30 $895,449 29,244
2025-06-30 $681,651 30,705
2025-03-31 $574,485 30,903
2024-12-31 $398,220 30,077
2024-09-30 $970,359 28,966
2024-06-30 $744,659 29,715
2024-03-31 $657,357 29,190
2023-12-31 $629,598 29,393
2023-09-30 $542,408 30,201
2023-06-30 $618,173 30,392
2023-03-31 $728,395 33,474
2022-12-31 $1,026,729 33,131
2022-09-30 $832,443 32,632
2022-06-30 $621,117 30,597
2022-03-31 $635,866 25,702
2021-12-31 $1,054,212 30,337
2021-09-30 $831,146 30,647
2021-06-30 $782,750 30,187
2021-03-31 $796,037 36,939
2020-12-31 $841,164 39,124
2020-09-30 $528,593 35,837
2020-06-30 $930,592 41,656
2020-03-31 $479,360 33,925