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ALLIANCEBERNSTEIN L.P.

Position in CRBU — Caribou Biosciences, Inc.

CIK 1109448 NASHVILLE, TN

Position in CRBU

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$65,260
-$91,374 QoQ
Shares Held
37,080
-78.4% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#64
of 137 holders
Holding Since
Sep 2021
14 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

ALLIANCEBERNSTEIN L.P. holds $5,177,847,011 across 257 Biotechnology names. CRBU ranks #244 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CRBU

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $65,260 37,080
2025-03-31 $156,634 171,560
2024-12-31 $272,780 171,560
2024-09-30 $336,257 171,560
2024-06-30 $281,358 171,560
2024-03-31 $434,998 84,630
2023-12-31 $491,404 85,760
2023-09-30 $324,801 67,950
2023-06-30 $288,787 67,950
2023-03-31 $210,276 39,600
2022-12-31 $221,684 35,300
2022-09-30 $314,390 29,800
2022-06-30 $136,293 25,100
2021-09-30 $584,528 24,488