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CenterBook Partners LP

Position in BIO — Bio-Rad Laboratories, Inc.

CIK 1872738 GREENWICH, CT

Position in BIO

as of Mar 31, 2026 · filed May 5, 2026
Position Value
$2,180,940
+$1,254,397 QoQ
Shares Held
7,824
+155.9% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BIO Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

CenterBook Partners LP holds $29,482,586 across 10 Medical Devices names. BIO ranks #5 (7.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 BIO
Bio-Rad Laboratories, Inc.
This page
7,824 $2,180,940

All Filings in BIO

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16 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,180,940 7,824
2025-12-31 $926,543 3,058
2025-09-30 $2,559,680 9,129
2025-06-30 $3,463,665 14,353
2025-03-31 $6,491,848 26,654
2024-12-31 $3,882,659 11,819
2024-09-30 $1,399,882 4,184
2024-06-30 $4,393,247 16,086
2024-03-31 $5,148,966 14,887
2023-12-31 $3,246,336 10,054
2023-09-30 $2,514,526 7,015
2023-06-30 $5,019,169 13,239
2023-03-31 $1,366,644 2,853
2022-12-31 $2,221,448 5,283
2022-09-30 $800,908 1,920
2022-06-30 $1,029,105 2,079