BIO — BIO RAD LABS INC

Ownership history in Dynamic Technology Lab Private Ltd  ·  19 quarters on record

This page tracks every 13F SEC filing in which Dynamic Technology Lab Private Ltd reported a position in BIO RAD LABS INC (BIO). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.17% (2021 Q4)
Avg. % of fund
0.09%
First filed
2017 Q1
Last filed
2025 Q3
Quarters held
19
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 3,301 +1,464 +79.7% 0.16% $926K $280.39
2023 Q3 ADDED 1,837 +285 +18.4% 0.07% $658K $358.45
2023 Q2 REDUCED 1,552 -1,354 -46.6% 0.07% $588K $379.12
2023 Q1 ADDED 2,906 +2,019 +227.6% 0.13% $1.4M $479.02
15 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    BIO price (monthly, adj. close)

Other funds also holding BIO

As of 2025 Q4 — sorted by position size

QVIDTVM Management LLC 3Y 28.62% JNE Partners LLP 3Y 11.59% Tikvah Management LLC 3Y 7Y 8.99% RK Asset Management, LLC 3Y 7Y 4.17% MANGROVE PARTNERS IM, LLC 3Y 7Y 3.13% SOUTHEASTERN ASSET MANAGEMENT INC/TN/ 3Y 7Y 3.07% ARIEL INVESTMENTS, LLC 3Y 7Y 2.5% AYAL Capital Advisors Ltd 2.11% Quantedge Capital Pte Ltd 3Y 2.04% Hound Partners, LLC 3Y 7Y 1.76%
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