OA
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Oak Associates’s Bio-Rad Laboratories Class A BIO Stock Holding History

Oak Associates’s Portfolio BIO Stock Details BIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-4,107
Closed -$1M – 132
2025
Q1 		$1M Hold
4,107
– – 0.08% 100
2024
Q4 		$1.35M Hold
4,107
– – 0.09% 95
2024
Q3 		$1.37M Hold
4,107
– – 0.09% 91
2024
Q2 		$1.12M Hold
4,107
– – 0.07% 99
2024
Q1 		$1.42M Buy
+4,107
New +$1.35M 0.1% 94
2023
Q4 		– Sell
-4,489
Closed -$1.61M – 132
2023
Q3 		$1.61M Sell
4,489
-401
-8% -$155K 0.13% 83
2023
Q2 		$1.85M Hold
4,890
– – 0.15% 80
2023
Q1 		$2.34M Buy
+4,890
New +$2.29M 0.19% 74
2022
Q4 		– Sell
-3,679
Closed -$1.53M – 144
2022
Q3 		$1.53M Buy
3,679
+1,121
+44% +$559K 0.13% 85
2022
Q2 		$1.27M Buy
+2,558
New +$1.33M 0.1% 92

Other funds holding BIO

First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VAM
Veritas Asset Management London, United Kingdom $5.9B AUM 3.19% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
FPA
First Pacific Advisors El Segundo, California $7.13B AUM 21.51% 1-Year Est. Return