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Bio-Rad Laboratories, Inc.

BIO
Exchange
NYSE
Industry
Laboratory Analytical Instruments
SEC CIK
0000012208

No open-market purchases or sales by Bio-Rad Laboratories, Inc. insiders were filed in the last 90 days; 400 institutions reported holding it in 13F filings for Q2 2026, worth $5.70B in total; no superinvestor holds it.

Other share classesBIO.B

13F holders, Q3 2023

Institutional positions in Bio-Rad Laboratories, Inc. as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
471
+3 vs. Q2 2023
Shares held
18.8M
−40.7K (−0.2%) vs. Q2 2023
Total value
$6.73B
−$457.6M (−6.4%) vs. Q2 2023
New holders
61
145 more added
Sold out
58
182 more reduced

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 471 institutions
Q1 2021: 492 institutionsQ2 2021: 509 institutionsQ3 2021: 509 institutionsQ4 2021: 534 institutionsQ1 2022: 515 institutionsQ2 2022: 502 institutionsQ3 2022: 485 institutionsQ4 2022: 472 institutionsQ1 2023: 508 institutionsQ2 2023: 470 institutionsQ3 2023: 471 institutionsQ4 2023: 487 institutionsQ1 2024: 466 institutionsQ2 2024: 441 institutionsQ3 2024: 440 institutionsQ4 2024: 457 institutionsQ1 2025: 435 institutionsQ2 2025: 385 institutionsQ3 2025: 397 institutionsQ4 2025: 400 institutionsQ1 2026: 395 institutionsQ2 2026: 400 institutions
Value heldQ3 2023: $6.73B
Q1 2021: $11.2BQ2 2021: $12.5BQ3 2021: $14.5BQ4 2021: $14.4BQ1 2022: $10.8BQ2 2022: $9.46BQ3 2022: $8.13BQ4 2022: $8.11BQ1 2023: $9.20BQ2 2023: $7.19BQ3 2023: $6.73BQ4 2023: $5.98BQ1 2024: $6.42BQ2 2024: $5.41BQ3 2024: $6.50BQ4 2024: $6.17BQ1 2025: $4.71BQ2 2025: $4.63BQ3 2025: $5.46BQ4 2025: $5.88BQ1 2026: $5.57BQ2 2026: $5.70B
Institutions holding BIO and their total value by quarter
QuarterHoldersValue
Q2 2026400$5.70B
Q1 2026395$5.57B
Q4 2025400$5.88B
Q3 2025397$5.46B
Q2 2025385$4.63B
Q1 2025435$4.71B
Q4 2024457$6.17B
Q3 2024440$6.50B
Q2 2024441$5.41B
Q1 2024466$6.42B
Q4 2023487$5.98B
Q3 2023471$6.73B
Q2 2023470$7.19B
Q1 2023508$9.20B
Q4 2022472$8.11B
Q3 2022485$8.13B
Q2 2022502$9.46B
Q1 2022515$10.8B
Q4 2021534$14.4B
Q3 2021509$14.5B
Q2 2021509$12.5B
Q1 2021492$11.2B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Bio-Rad Laboratories, Inc.; share changes are against Q2 2023.

Institutions holding BIO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Sofos Investments, Inc.0$1490.00%0New
Carolinas Wealth Consulting LLC1$2750.00%+1New
North Star Investment Management Corp.1$3580.00%00.0%Unchanged
Colonial Trust Advisors1$3580.00%00.0%Unchanged
Jones Financial Companies LLLP1$3580.00%+1New
True Wealth Design, LLC1$3590.00%00.0%Unchanged
AdvisorNet Financial, Inc2$7170.00%−1−33.3%Reduced
Gradient Investments LLC2$7170.00%00.0%Unchanged
Focused Wealth Management, Inc2$7170.00%00.0%Unchanged
Archer Investment Corp2$7170.00%00.0%Unchanged
Concord Wealth Partners2$7170.00%00.0%Unchanged
Live Oak Investment Partners–$7170.00%––
Lazard Asset Management LLC4$1.00K0.00%00.0%Unchanged
TSFG, LLC3$1.00K0.00%00.0%Unchanged
PEAK6 Investments LLC3$1.07K0.00%00.0%Unchanged
Sanctuary Wealth Management, L.L.C.3$1.07K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.3$1.07K0.00%00.0%Unchanged
Provenance Wealth Advisors, LLC3$1.07K0.00%+3New
Prestige Wealth Management Group LLC3$1.08K0.00%00.0%Unchanged
SJS Investment Consulting Inc.4$1.43K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.4$1.43K0.00%00.0%Unchanged
St Germain D J Co Inc4$1.43K0.00%+4New
Iron Horse Wealth Management, LLC4$1.43K0.00%+4New
Beacon Capital Management, LLC4$1.52K0.00%00.0%Unchanged
Zions Bancorporation, N.A.5$1.79K0.00%−11−68.8%Reduced
Raffa Wealth Management, LLC5$1.79K0.00%00.0%Unchanged
West Paces Advisors Inc.5$1.79K0.00%+4+400.0%Added
Smithfield Trust Co5$2.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.5$2.00K0.00%00.0%Unchanged
Valley National Advisers Inc5$2.00K0.00%+5New
KB Financial Partners, LLC5$2.00K0.00%+5New
Caldwell Sutter Capital, Inc.6$2.15K0.00%00.0%Unchanged
Northwest Investment Counselors, LLC6$2.15K0.00%00.0%Unchanged
Milestone Investment Advisors LLC6$2.15K0.00%+6New
Atticus Wealth Management, LLC7$2.51K0.00%00.0%Unchanged
TFC Financial Management7$2.51K0.00%00.0%Unchanged
Colonial Trust Co7$2.58K0.00%00.0%Unchanged
Aspire Private Capital, LLC8$2.87K0.00%00.0%Unchanged
Perkins Coie Trust Co9$3.23K0.00%+9New
Cullen/Frost Bankers, Inc.9$3.23K0.00%00.0%Unchanged
Umb Bank N A9$3.23K0.00%+9New
Harbor Investment Advisory, LLC10$3.58K0.00%−361−97.3%Reduced
Oakworth Capital, Inc.10$3.58K0.00%−19−65.5%Reduced
Tucker Asset Management LLC12$4.30K0.00%00.0%Unchanged
Versant Capital Management, Inc12$4.30K0.00%+9+300.0%Added
Bell Investment Advisors, Inc12$4.30K0.00%−1−7.7%Reduced
JFS Wealth Advisors, LLC12$4.30K0.00%+3+33.3%Added
Creative Financial Designs Inc13$4.66K0.00%00.0%Unchanged
Global Financial Private Client, LLC14$4.92K0.00%00.0%Unchanged
Steward Financial Group LLC15$5.00K0.00%+15New
Deseret Mutual Benefit Administrators15$5.38K0.00%00.0%Unchanged
Solstein Capital, LLC16$5.74K0.00%00.0%Unchanged
Cary Street Partner Investment Advisory LLC16$5.74K0.00%00.0%Unchanged
Lindbrook Capital, LLC16$5.74K0.00%+2+14.3%Added
Kelly Financial Services LLC16$5.74K0.00%+8+100.0%Added
Covestor Ltd16$6.00K0.00%−1−5.9%Reduced
Front Row Advisors LLC17$6.09K0.00%00.0%Unchanged
Baker Avenue Asset Management, LP20$7.17K0.00%+16+400.0%Added
MV Capital Management, Inc.21$7.53K0.00%−6−22.2%Reduced
Glassman Wealth Services22$7.89K0.00%−16−42.1%Reduced
West Branch Capital LLC23$8.24K0.00%00.0%Unchanged
Cornerstone Planning Group LLC27$9.68K0.00%−5−15.6%Reduced
NBC Securities, Inc.29$10.0K0.00%+29New
EverSource Wealth Advisors, LLC28$10.0K0.00%−12−30.0%Reduced
Massmutual Trust Co FSB29$10.4K0.00%−5−14.7%Reduced
Quadrant Capital Group LLC30$10.8K0.00%−14−31.8%Reduced
Householder Group Estate & Retirement Specialist, LLC30$10.8K0.00%+30New
Hantz Financial Services, Inc.30$11.0K0.00%−4−11.8%Reduced
Cambridge Trust Co34$12.2K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.37$13.3K0.00%00.0%Unchanged
Riverview Trust Co38$13.6K0.01%00.0%Unchanged
Lee Financial Co41$14.7K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC43$15.0K0.00%+12+38.7%Added
Itau Unibanco Holding S.A.47$16.8K0.00%−1−2.1%Reduced
Parkside Financial Bank & Trust48$17.2K0.00%−14−22.6%Reduced
HM Payson & Co50$17.9K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton60$21.5K0.01%00.0%Unchanged
Private Trust Co NA61$21.9K0.00%−5−7.6%Reduced
Carmel Capital Partners, LLC62$22.2K0.01%+62New
Steward Partners Investment Advisory, LLC69$24.7K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec69$24.7K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc70$25.1K0.00%−1−1.4%Reduced
Hexagon Capital Partners LLC72$25.8K0.01%00.0%Unchanged
Gladius Capital Management LP73$26.2K0.01%+18+32.7%Added
Desjardins Global Asset Management Inc.75$26.9K0.00%−75−50.0%Reduced
Spire Wealth Management75$26.9K0.00%+7+10.3%Added
Harbour Investments, Inc.76$27.2K0.00%+14+22.6%Added
Farther Finance Advisors, LLC79$28.3K0.00%−22−21.8%Reduced
Allworth Financial LP81$29.0K0.00%+10+14.1%Added
Strengthening Families & Communities, LLC91$33.0K0.01%+9+11.0%Added
Huntington National Bank98$35.1K0.00%−50−33.8%Reduced
Pacific Center for Financial Services103$36.9K0.01%00.0%Unchanged
Penserra Capital Management LLC116$41.0K0.00%−24−17.1%Reduced
Clearstead Advisors, LLC120$43.0K0.00%−67−35.8%Reduced
ING Groep NV122$43.7K0.00%+122New
Sentry Investment Management LLC123$44.0K0.02%−17−12.1%Reduced
Parallel Advisors, LLC125$44.8K0.00%+13+11.6%Added
Kayne Anderson Rudnick Investment Management LLC135$48.4K0.00%00.0%Unchanged
Simplex Trading, LLC150$53.0K0.00%−290−65.9%Reduced
Brown Brothers Harriman & Co163$58.4K0.00%00.0%Unchanged