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VANGUARD GROUP INC

Position in CRBU — Caribou Biosciences, Inc.

CIK 102909 Valley Forge, PA

Position in CRBU

as of Dec 31, 2025 · filed Jan 29, 2026
Position Value
$6,843,673
-$3,005,063 QoQ
Shares Held
4,304,198
+1.8% QoQ
Ownership
4.34%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
18 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 12.083970114757731.ToString("F0")% None 87.91602988524227.ToString("F0")%

Common Shares in CRBU Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Dec 31, 2025

VANGUARD GROUP INC holds $65,710,461,655 across 449 Biotechnology names. CRBU ranks #242 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CRBU

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18 filing rows on record
Report Date Value (USD) Shares
2025-12-31 $6,843,673 4,304,198
2025-09-30 $9,848,736 4,226,926
2025-06-30 $5,153,230 4,089,866
2025-03-31 $4,128,614 4,522,032
2024-12-31 $7,259,056 4,565,445
2024-09-30 $9,051,804 4,618,268
2024-06-30 $7,453,316 4,544,706
2024-03-31 $21,129,485 4,110,795
2023-12-31 $22,702,510 3,962,044
2023-09-30 $18,269,880 3,822,151
2023-06-30 $10,880,980 2,560,231
2023-03-31 $13,838,182 2,606,061
2022-12-31 $16,203,761 2,580,217
2022-09-30 $26,938,663 2,553,428
2022-06-30 $10,818,528 1,992,363
2022-03-31 $18,374,263 2,001,554
2021-12-31 $13,800,043 914,516
2021-09-30 $22,351,867 936,400