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ACADIAN ASSET MANAGEMENT LLC

Position in CRBU — Caribou Biosciences, Inc.

CIK 916542 Boston, MA

Position in CRBU

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$3,123,074
+$1,365,500 QoQ
Shares Held
1,774,474
+91.8% QoQ
Ownership
1.66%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#8
of 137 holders
Holding Since
Dec 2023
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CRBU Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $731,256,203 across 167 Biotechnology names. CRBU ranks #33 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CRBU

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,123,074 1,774,474
2026-03-31 $1,757,574 925,039
2025-12-31 $94,957 59,722
2025-03-31 $61,832 67,725
2024-03-31 $803,063 156,238
2023-12-31 $826,936 144,317