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Teachers Retirement System of the State of Kentucky’s Bio-Rad Laboratories Class A BIO Stock Holding History

Teachers Retirement System of the State of Kentucky’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
2026
Q2 		$10.7M Hold
36,444
– – 0.07% 244
2026
Q1 		$10.2M Hold
36,444
– – 0.08% 233
2025
Q4 		$11M Hold
36,444
– – 0.08% 234
2025
Q3 		$10.2M Buy
36,444
+9,800
+37% +$2.67M 0.08% 244
2025
Q2 		$6.43M Hold
26,644
– – 0.05% 284
2025
Q1 		$6.49M Hold
26,644
– – 0.06% 271
2024
Q4 		$8.75M Sell
26,644
-1,879
-7% -$638K 0.08% 231
2024
Q3 		$9.54M Buy
28,523
+4,138
+17% +$1.31M 0.08% 227
2024
Q2 		$6.66M Hold
24,385
– – 0.06% 278
2024
Q1 		$8.43M Sell
24,385
-5,596
-19% -$1.84M 0.08% 255
2023
Q4 		$9.68M Sell
29,981
-1,289
-4% -$404K 0.09% 231
2023
Q3 		$11.2M Buy
31,270
+804
+3% +$310K 0.11% 201
2023
Q2 		$11.6M Sell
30,466
-150
-0.5% -$61K 0.11% 209
2023
Q1 		$14.7M Hold
30,616
– – 0.15% 181
2022
Q4 		$12.9M Hold
30,616
– – 0.14% 199
2022
Q3 		$12.8M Buy
+30,616
New +$15.3M 0.15% 170
2022
Q1 		$16.1M Sell
28,607
-1,369
-5% -$825K 0.16% 167
2021
Q4 		$22.6M Sell
29,976
-3,347
-10% -$2.5M 0.2% 136
2021
Q3 		$24.9M Hold
33,323
– – 0.23% 100
2021
Q2 		$21.5M Sell
33,323
-104
-0.3% -$63.3K 0.2% 138
2021
Q1 		$19.1M Sell
33,427
-2,291
-6% -$1.36M 0.19% 148
2020
Q4 		$20.8M Sell
35,718
-1,086
-3% -$618K 0.21% 108
2020
Q3 		$19M Sell
36,804
-4,616
-11% -$2.34M 0.22% 110
2020
Q2 		$18.7M Buy
41,420
+130
+0.3% +$57.4K 0.22% 110
2020
Q1 		$14.5M Sell
41,290
-300
-0.7% -$110K 0.2% 122
2019
Q4 		$15.4M Buy
41,590
+1,785
+4% +$629K 0.17% 161
2019
Q3 		$13.2M Buy
39,805
+1,100
+3% +$359K 0.16% 175
2019
Q2 		$12.1M Sell
38,705
-8,600
-18% -$2.58M 0.15% 186
2019
Q1 		$14.5M Buy
47,305
+8,000
+20% +$2.16M 0.18% 155
2018
Q4 		$9.13M Hold
39,305
– – 0.13% 216
2018
Q3 		$12.3M Sell
39,305
-1,350
-3% -$419K 0.15% 197
2018
Q2 		$11.7M Sell
40,655
-4,700
-10% -$1.3M 0.14% 211
2018
Q1 		$11.3M Sell
45,355
-11,620
-20% -$2.96M 0.14% 212
2017
Q4 		$13.6M Sell
56,975
-15,200
-21% -$3.68M 0.16% 189
2017
Q3 		$16M Sell
72,175
-676
-0.9% -$152K 0.19% 139
2017
Q2 		$16.5M Sell
72,851
-7,723
-10% -$1.68M 0.21% 133
2017
Q1 		$16.1M Sell
80,574
-13,470
-14% -$2.59M 0.2% 132
2016
Q4 		$17.1M Buy
94,044
+15,166
+19% +$2.59M 0.22% 119
2016
Q3 		$12.9M Buy
78,878
+4,678
+6% +$710K 0.16% 172
2016
Q2 		$10.6M Buy
74,200
+14,000
+23% +$2M 0.14% 197
2016
Q1 		$8.23M Sell
60,200
-800
-1% -$105K 0.11% 232
2015
Q4 		$8.46M Hold
61,000
– – 0.11% 232
2015
Q3 		$8.19M Buy
61,000
+200
+0.3% +$28.8K 0.11% 231
2015
Q2 		$9.16M Buy
60,800
+300
+0.5% +$42.9K 0.11% 232
2015
Q1 		$8.18M Sell
60,500
-5,900
-9% -$731K 0.09% 248
2014
Q4 		$8.01M Hold
66,400
– – 0.09% 257
2014
Q3 		$7.53M Sell
66,400
-4,000
-6% -$474K 0.09% 260
2014
Q2 		$8.43M Sell
70,400
-500
-0.7% -$61.1K 0.1% 247
2014
Q1 		$9.08M Sell
70,900
-5,700
-7% -$731K 0.11% 244
2013
Q4 		$9.47M Sell
76,600
-400
-0.5% -$48.7K 0.11% 226
2013
Q3 		$9.05M Sell
77,000
-9,400
-11% -$1.11M 0.08% 239
2013
Q2 		$9.69M Buy
+86,400
New +$10.1M 0.09% 218

Other funds holding BIO

First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $12.8B AUM 48.82% 1-Year Est. Return

Teachers Retirement System of the State of Kentucky's BIO Position: Q2 2026 in Review

Teachers Retirement System of the State of Kentucky held its Bio-Rad Laboratories Class A (BIO) position steady in Q2 2026 at 36,444 shares worth $10.7M. The position accounts for 0.07% of the portfolio, ranked #244.

Teachers Retirement System of the State of Kentucky first reported a position in BIO in Q2 2013 and has held it in 52 quarters since. The position peaked at $24.9M in Q3 2021. 252 funds tracked by Wall St. Rank hold BIO as of Q2 2026.

  • Teachers Retirement System of the State of Kentucky held 36,444 shares of Bio-Rad Laboratories Class A worth $10.7M as of Q2 2026.
  • Teachers Retirement System of the State of Kentucky left its Bio-Rad Laboratories Class A share count unchanged in Q2 2026.
  • Bio-Rad Laboratories Class A made up 0.07% of Teachers Retirement System of the State of Kentucky's portfolio in Q2 2026, its #244 holding.
  • Teachers Retirement System of the State of Kentucky first reported a position in Bio-Rad Laboratories Class A in Q2 2013 and has held it in 52 quarters since.
  • Teachers Retirement System of the State of Kentucky's Bio-Rad Laboratories Class A position peaked at $24.9M in Q3 2021.
  • 252 funds tracked by Wall St. Rank held Bio-Rad Laboratories Class A as of Q2 2026.

Based on Teachers Retirement System of the State of Kentucky's 13F filing for Q2 2026, filed 12 Aug 2026.