Latest Institutional Sells of Bio Rad Laboratories, Inc. (BIO)
This list provides information on the latest institutional transactions involving Bio Rad Laboratories, Inc. (BIO) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
SELL
|
- |
-157- 6.1% |
$46.2K - $53.3K
|
2.42K
$757K
|
|
|
Jan 02, 2026
Q4 2025
|
Insight Wealth Strategies, LLC
San Ramon, CA |
SELL
|
- |
-67- 7.4% |
$19.7K - $22.8K
|
839
$263K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-3- 3.57% |
$883 - $1.02K
|
81
$25.4K
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-227K- 90.29% |
$55M - $69.1M
|
24.5K
$7.66M
|
|
|
Nov 12, 2025
Q3 2025
|
Thompson Siegel & Walmsley LLC
|
SELL
|
- |
-88.5K- 28.92% |
$21.4M - $26.9M
|
218K
$68.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-85.1K- 78.39% |
$20.6M - $25.9M
|
23.5K
$7.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-84.6K- 80.63% |
$20.5M - $25.7M
|
20.3K
$6.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Southeastern Asset Management Inc
Memphis, TN |
SELL
|
- |
-78K- 24.75% |
$18.9M - $23.7M
|
237K
$74.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Hound Partners, LLC
New York, NY |
SELL
|
- |
-78K- 42.86% |
$18.9M - $23.7M
|
104K
$32.6M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-57.8K- 93.76% |
$14M - $17.6M
|
3.85K
$1.21M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-53K- 2.87% |
$12.8M - $16.1M
|
1.79M
$562M
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-49.1K- 65.6% |
$11.9M - $14.9M
|
25.7K
$8.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-47.3K- 58.92% |
$11.4M - $14.4M
|
33K
$10.3M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-41.1K- 99.2% |
$9.94M - $12.5M
|
331
$104K
|
|
|
Nov 12, 2025
Q3 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
SELL
|
- |
-33.5K- 27.94% |
$8.1M - $10.2M
|
86.4K
$27M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-27.8K- 91.05% |
$6.71M - $8.43M
|
2.73K
$855K
|
|
|
Nov 04, 2025
Q3 2025
|
Mawer Investment Management Ltd.
Calgary, A0 |
SELL
|
- |
-23.6K- 8.85% |
$5.72M - $7.18M
|
243K
$76.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Ilex Capital Partners (Uk) LLP
London, X0 |
SELL
|
- |
-20.3K- 16.82% |
$4.92M - $6.18M
|
101K
$31.5M
|
|
|
Nov 04, 2025
Q3 2025
|
Veritas Asset Management LLP
|
SELL
|
- |
-19.1K- 2.21% |
$4.62M - $5.8M
|
844K
$264M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-18.6K- 33.82% |
$4.5M - $5.65M
|
36.4K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-18.2K- 94.79% |
$4.4M - $5.53M
|
1K
$313K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-17.7K- 8.93% |
$4.27M - $5.36M
|
180K
$56.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Portolan Capital Management, LLC
Boston, MA |
SELL
|
- |
-16.3K- 26.03% |
$3.95M - $4.97M
|
46.4K
$14.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-16.2K- 74.37% |
$3.92M - $4.93M
|
5.59K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-12.8K- 2.18% |
$3.09M - $3.88M
|
572K
$179M
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-12.5K- 42.83% |
$3.03M - $3.81M
|
16.7K
$5.24M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-12.2K- 84.14% |
$2.95M - $3.71M
|
2.3K
$720K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-12.2K- 10.18% |
$2.94M - $3.69M
|
107K
$33.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-10.7K- 90.14% |
$2.58M - $3.25M
|
1.17K
$366K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-10.3K- 42.82% |
$2.48M - $3.12M
|
13.7K
$4.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Ariel Investments, LLC
Chicago, IL |
SELL
|
- |
-9.14K- 1.12% |
$2.21M - $2.78M
|
809K
$253M
|
|
|
Nov 07, 2025
Q3 2025
|
Icici Prudential Asset Management CO LTD
|
SELL
|
- |
-8.22K- 29.03% |
$1.99M - $2.5M
|
20.1K
$6.29M
|
|
|
Oct 17, 2025
Q3 2025
|
Marathon Asset Management LTD
|
SELL
|
- |
-7.89K- 13.2% |
$1.91M - $2.4M
|
51.9K
$16.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-7.41K- 27.05% |
$1.79M - $2.25M
|
20K
$6.26M
|
|
|
Oct 22, 2025
Q3 2025
|
Sivik Global Healthcare LLC
Greenwich, CT |
SELL
|
- |
-7K- 38.89% |
$1.69M - $2.13M
|
11K
$3.44M
|
|
|
Oct 15, 2025
Q3 2025
|
Harbor Capital Advisors, Inc.
|
SELL
|
- |
-6.65K- 71.87% |
$1.61M - $2.02M
|
2.6K
$815K
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
SELL
|
- |
-6.18K- 89.62% |
$1.5M - $1.88M
|
716
$224K
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
SELL
|
- |
-6.01K- 68.13% |
$1.45M - $1.82M
|
2.81K
$880K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-5.75K- 78.11% |
$1.39M - $1.75M
|
1.61K
$504K
|
|
|
Nov 07, 2025
Q3 2025
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-5.22K- 36.4% |
$1.26M - $1.59M
|
9.13K
$2.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Weiss Asset Management LP
Boston, MA |
SELL
|
- |
-4.35K- 62.24% |
$1.05M - $1.32M
|
2.64K
$827K
|
|
|
Nov 12, 2025
Q3 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
SELL
|
- |
-4.28K- 3.11% |
$1.03M - $1.3M
|
133K
$41.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-3.7K- 61.98% |
$895K - $1.12M
|
2.27K
$711K
|
|
|
Nov 13, 2025
Q3 2025
|
Van Eck Associates Corp
|
SELL
|
- |
-3.7K- 9.19% |
$895K - $1.12M
|
36.6K
$11.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-3.07K- 6.95% |
$743K - $933K
|
41.1K
$12.9M
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-2.29K- 49.77% |
$553K - $695K
|
2.31K
$723K
|
|
|
Nov 14, 2025
Q3 2025
|
Larson Financial Group LLC
|
SELL
|
- |
-2.11K- 98.83% |
$511K - $642K
|
25
$7.83K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-2K- 28.8% |
$484K - $608K
|
4.95K
$1.55M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli Funds LLC
Rye, NY |
SELL
|
- |
-2K- 5.03% |
$484K - $608K
|
37.8K
$11.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-1.99K- 5.26% |
$482K - $606K
|
35.9K
$11.3M
|
|