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Bio-Rad Laboratories (BIO) Ownership Overview
22.65% Insiders
34.20% Mutual Funds
22.16% Other Institutional Investors
17.23% ETFs
3.77% Public Companies and
Individual Investors
The ownership structure of Bio-Rad Laboratories (BIO) stock is a mix of institutional, retail, and individual investors. Approximately 73.58% of the company’s stock is owned by Institutional Investors, 22.65% is owned by Insiders, and 3.77% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
May 13, 2026 | xxxxxxxxxxxxx | $135597 | |
Nov 10, 2025 | xxxxxxxxxxxxx | $214020 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $117990408 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $239806261 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $765211961 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $34325651 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 4,877,960 | Insider | 22.50% | 1,891,185,092 | |
| 2,606,219 | Institution | 12.02% | 1,010,431,106 | |
| 1,981,679 | Institution | 9.14% | 768,296,948 | |
| 1,608,859 | Institution | 7.42% | 623,754,634 | |
| 1,499,207 | Institution | 6.92% | 581,242,554 | |
| 1,012,369 | Institution | 4.67% | 392,495,461 | |
| 816,751 | Institution | 3.77% | 316,654,363 | |
| 756,037 | Institution | 3.49% | 293,115,545 | |
| 556,831 | Institution | 2.57% | 215,883,379 | |
| 415,507 | Institution | 1.92% | 161,092,064 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,981,679 | Institution | 9.14% | 768,296,948 | |
| 1,499,207 | Institution | 6.92% | 581,242,554 | |
| 756,037 | Institution | 3.49% | 293,115,545 | |
| 556,831 | Institution | 2.57% | 215,883,379 | |
| 415,507 | Institution | 1.92% | 161,092,064 | |
| 278,278 | Institution | 1.28% | 107,888,381 | |
| 252,774 | Institution | 1.17% | 98,000,480 | |
| 244,376 | Institution | 1.13% | 94,744,575 | |
| 173,199 | Institution | 0.80% | 67,149,252 | |
| 140,913 | Institution | 0.65% | 54,631,970 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 630,475 | Institution | 2.91% | 244,435,158 | |
| 586,661 | Institution | 2.71% | 190,946,422 | |
| 423,305 | Institution | 1.95% | 124,286,581 | |
| 269,320 | Institution | 1.24% | 87,658,274 | |
| 207,409 | Institution | 0.96% | 67,507,481 | |
| 131,951 | Institution | 0.61% | 51,157,403 | |
| 119,377 | Institution | 0.55% | 46,549,867 | |
| 93,891 | Institution | 0.43% | 36,611,857 | |
| 79,020 | Institution | 0.36% | 30,813,059 | |
| 74,200 | Institution | 0.34% | 28,767,340 |
FAQ
Who Owns Bio-Rad Laboratories (BIO)?
According to the latest TipRanks data, approximately 22.16% of the company's stock is held by institutional investors, 22.65% is held by insiders, and 3.77% is held by retail investors.
What percentage of Bio-Rad Laboratories (BIO) stock is held by institutional investors?
According to the latest TipRanks data, approximately 22.16% of Bio-Rad Laboratories (BIO) stock is held by institutional investors.
What percentage of Bio-Rad Laboratories (BIO) stock is held by retail investors?
According to the latest TipRanks data, approximately 3.77% of Bio-Rad Laboratories (BIO) stock is held by retail investors.
Who owns the most shares of Bio-Rad Laboratories (BIO)?
Norman Schwartz owns the most shares of Bio-Rad Laboratories (BIO).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.