A detailed history of Gamma Investing LLC transactions in Bio Rad Laboratories, Inc. stock. As of the latest transaction made, Gamma Investing LLC holds 1,125 shares of BIO stock, worth $352,293. This represents 0.02% of its overall portfolio holdings.

Number of Shares
1,125
Previous 987 13.98%
Holding current value
$352,293
Previous $277 Million 23.17%
% of portfolio
0.02%
Previous 0.02%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2025

Jan 02, 2026

BUY
$294.24 - $339.75 $40,605 - $46,885
138 Added 13.98%
1,125 $341 Million
Q3 2025

Oct 02, 2025

BUY
$241.95 - $303.82 $61,213 - $76,866
253 Added 34.47%
987 $277 Million
Q2 2025

Jul 14, 2025

BUY
$216.56 - $256.68 $27,503 - $32,598
127 Added 20.92%
734 $177 Million
Q1 2025

Apr 14, 2025

SELL
$243.0 - $367.0 $35.8 Million - $54 Million
-147,234 Reduced 99.59%
607 $148 Million
Q1 2025

Apr 07, 2025

BUY
$243.0 - $367.0 $35.8 Million - $54 Million
147,176 Added 22131.73%
147,841 $607,000
Q4 2024

Jan 02, 2025

BUY
$313.15 - $374.28 $40,709 - $48,656
130 Added 24.3%
665 $218 Million
Q3 2024

Oct 04, 2024

BUY
$263.97 - $344.64 $56,489 - $73,752
214 Added 66.67%
535 $179 Million
Q2 2024

Jul 02, 2024

BUY
$268.26 - $339.48 $23,338 - $29,534
87 Added 37.18%
321 $87.7 Million
Q1 2024

Apr 05, 2024

BUY
$304.11 - $351.99 $31,627 - $36,606
104 Added 80.0%
234 $80.9 Million
Q4 2023

Feb 01, 2024

BUY
$269.37 - $365.04 $35,018 - $47,455
130 New
130 $41.8 Million

Others Institutions Holding BIO

About BIO-RAD LABORATORIES, INC.


  • Ticker BIO
  • Exchange NYSE
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 24,633,900
  • Market Cap $7.71B
  • Description
  • Bio-Rad Laboratories, Inc. manufactures, and distributes life science research and clinical diagnostic products in the United States, Europe, Asia, Canada, and Latin America. The company operates through Life Science and Clinical Diagnostics segments. The Life Science segment develops, manufactures, and markets a range of reagents, apparatus, an...
More about BIO
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