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Bio-Rad Lab-A (BIO)
NYSE
$271.03-$10.08 (-3.59%)
Price as of Jun 23, 2026 5:39 PM EDT- $6.1BMarket Cap
- 19.35%1-Year Change
- Medical DevicesIndustry
Bio-Rad Lab-A (BIO)
$271.03-$10.08 (-3.59%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 9.63% | 2.6M | +32,299 (+1.24%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 7.44% | 2.0M | +81,748 (+4.06%) | Dec 31, 2024 |
VANGUARD GROUP INC | 6.56% | 1.8M | -19,274 (-1.09%) | Dec 31, 2025 |
BLACKROCK, INC. | 6.21% | 1.7M | -888 (-0.05%) | Mar 31, 2026 |
BLACKROCK INC. | 5.74% | 1.6M | +70,665 (+4.56%) | Jun 30, 2024 |
DIMENSIONAL FUND ADVISORS LP | 4.03% | 1.1M | +12,251 (+1.12%) | Mar 31, 2026 |
BLACKROCK FUND ADVISORS | 3.23% | 873,392 | +43,748 (+5.01%) | Dec 31, 2016 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Federated Hermes Total Return Series, Inc. | 26.34% | 7.1M | 0 (0.00%) | Feb 28, 2026 |
MUTUAL OF AMERICA INVESTMENT CORP | 22.42% | 6.1M | 0 (0.00%) | Mar 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 22.10% | 6.0M | 0 (0.00%) | Feb 28, 2026 |
VANGUARD BOND INDEX FUNDS | 11.37% | 3.1M | 0 (0.00%) | Mar 31, 2026 |
Federated Hermes Investment Series Funds, Inc. | 10.21% | 2.8M | 0 (0.00%) | Feb 28, 2026 |
SUNAMERICA SERIES TRUST | 8.80% | 2.4M | 0 (0.00%) | Jan 31, 2026 |
Securian Funds Trust | 7.34% | 2.0M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions347.6M (55.81%)
- Mutual Funds272.3M (43.72%)
- Insiders3.0M (0.47%)
- Other0 (0.00%)
Insider Transactions
- 0.47% (3.0M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $58,233.06Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
BARRY JAMES EVP, President, LSG | Sell | Nov 06, 2025 | $214,288.51 | 700 | $306.18 | 510 |
EVRAN SEDAT EVP, Global Supply Chain | Exempt | Oct 20, 2025 | $0.00 | 1,044 | $0.00 | 2,088 |
EVRAN SEDAT EVP, Global Supply Chain | Exempt | Oct 20, 2025 | $0.00 | 1,044 | $0.00 | 2,568 |
EVRAN SEDAT EVP, Global Supply Chain | In Kind | Oct 20, 2025 | $107,836.50 | 335 | $321.90 | 2,233 |
BARRY JAMES EVP, President, LSG | Exempt | Sep 06, 2025 | $0.00 | 1,056 | $0.00 | 3,168 |
ENGELHARDT EVA ANETTE EVP, President, CDG | Exempt | Sep 06, 2025 | $0.00 | 1,152 | $0.00 | 3,456 |
Allison Schwartz | Exempt | Sep 06, 2025 | $0.00 | 92 | $0.00 | 277 |
EVRAN SEDAT EVP, Global Supply Chain | Exempt | Sep 06, 2025 | $0.00 | 864 | $0.00 | 2,592 |
BARRY JAMES EVP, President, LSG | Exempt | Sep 06, 2025 | $0.00 | 1,056 | $0.00 | 1,588 |
ENGELHARDT EVA ANETTE EVP, President, CDG | Exempt | Sep 06, 2025 | $0.00 | 1,152 | $0.00 | 1,309 |
Allison Schwartz | Exempt | Sep 06, 2025 | $0.00 | 92 | $0.00 | 1,489 |
Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Exempt | Sep 06, 2025 | $0.00 | 1,535 | $0.00 | 4,608 |
BARRY JAMES EVP, President, LSG | In Kind | Sep 06, 2025 | $111,672.54 | 378 | $295.43 | 1,210 |
ENGELHARDT EVA ANETTE EVP, President, CDG | In Kind | Sep 06, 2025 | $122,012.59 | 413 | $295.43 | 896 |
Allison Schwartz | In Kind | Sep 06, 2025 | $9,749.19 | 33 | $295.43 | 1,456 |
SCHWARTZ NORMAN D Chairman & CEO | Exempt | Sep 06, 2025 | $0.00 | 3,455 | $0.00 | 10,367 |
COREY COLLEEN EVP, Global Human Resources | Exempt | Sep 06, 2025 | $0.00 | 576 | $0.00 | 1,728 |
Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Exempt | Sep 06, 2025 | $0.00 | 1,535 | $0.00 | 2,394 |
COREY COLLEEN EVP, Global Human Resources | Exempt | Sep 06, 2025 | $0.00 | 576 | $0.00 | 19,759 |
EVRAN SEDAT EVP, Global Supply Chain | Exempt | Sep 06, 2025 | $0.00 | 864 | $0.00 | 1,801 |
COREY COLLEEN EVP, Global Human Resources | In Kind | Sep 06, 2025 | $61,744.87 | 209 | $295.43 | 19,550 |
Lakkaraju Roop Kalyan EVP, Chief Financial Officer | In Kind | Sep 06, 2025 | $162,486.50 | 550 | $295.43 | 1,844 |
SCHWARTZ NORMAN D Chairman & CEO | Exempt | Sep 06, 2025 | $0.00 | 3,455 | $0.00 | 444,962 |
EVRAN SEDAT EVP, Global Supply Chain | In Kind | Sep 06, 2025 | $81,834.11 | 277 | $295.43 | 1,524 |
SCHWARTZ NORMAN D Chairman & CEO | In Kind | Sep 06, 2025 | $451,417.04 | 1,528 | $295.43 | 443,434 |
BARRY JAMES EVP, President, LSG | Award | Sep 05, 2025 | $0.00 | 4,110 | $0.00 | 4,110 |
DiVincenzo Jonathan President & COO | Award | Sep 05, 2025 | $0.00 | 6,850 | $0.00 | 6,850 |
Allison Schwartz | Award | Sep 05, 2025 | $0.00 | 914 | $0.00 | 914 |
Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Award | Sep 05, 2025 | $0.00 | 5,480 | $0.00 | 5,480 |
ENGELHARDT EVA ANETTE EVP, President, CDG | Award | Sep 05, 2025 | $0.00 | 4,110 | $0.00 | 4,110 |