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TWO SIGMA INVESTMENTS, LP

Position in BIO — Bio-Rad Laboratories, Inc.

CIK 1179392 NEW YORK, NY

Position in BIO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,030,055
-$32,850 QoQ
Shares Held
10,320
-6.1% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#114
of 397 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BIO Over Time

Shares Held

Position Value (USD)

Derivatives in BIO

reported options exposure · as of Dec 31, 2021
CallValue
$4,911,205
CallShares
6,500
PutValue
$8,009,042
PutShares
10,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Devices

Healthcare · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $2,666,359,449 across 65 Medical Devices names. BIO ranks #29 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BIO

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,030,055 10,320
2026-03-31 $3,062,905 10,988
2024-12-31 $673,445 2,050
2024-09-30 $402,834 1,204
2024-06-30 $2,044,228 7,485
2024-03-31 $11,091,013 32,067
2023-12-31 $10,659,567 33,013
2023-09-30 $12,426,744 34,668
2023-06-30 $22,737,722 59,975
2023-03-31 $5,481,425 11,443
2022-12-31 $10,836,868 25,772
2022-09-30 $11,715,794 28,086
2022-06-30 $10,286,100 20,780
2022-03-31 $41,023,983 72,837
2021-12-31 $33,080,365 43,782
2021-12-31 $4,911,205 6,500
2021-12-31 $8,009,042 10,600
2021-09-30 $2,237,850 3,000
2021-09-30 $20,889,583 28,004
2021-09-30 $745,950 1,000
2021-06-30 $17,364,259 26,951
2021-06-30 $644,290 1,000
2021-06-30 $902,006 1,400
2021-03-31 $14,771,598 25,862
2020-06-30 $4,155,513 9,204
2020-03-31 $4,157,291 11,859