California State Teachers Retirement System (CalSTRS)
WTM icon

California State Teachers Retirement System (CalSTRS)’s White Mountains Insurance WTM Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio WTM Stock Details WTM Fund Activity
Upgrade to unlock
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$4.07M Buy
2025
Q2 		$4.26M Hold
2025
Q1 		$4.57M Sell
2024
Q4 		$4.66M Sell
2024
Q3 		$4.11M Sell
2024
Q2 		$4.53M Sell
2024
Q1 		$4.58M Sell
2023
Q4 		$4.05M Sell
2023
Q3 		$4.22M Sell
2023
Q2 		$4.29M Sell
2023
Q1 		$4.41M Sell
2022
Q4 		$4.58M Sell
2022
Q3 		$4.34M Sell
2022
Q2 		$4.76M Sell
2022
Q1 		$4.35M Sell
2021
Q4 		$4.28M Sell
2021
Q3 		$5.5M Buy
2021
Q2 		$5.9M Sell
2021
Q1 		$5.85M Sell
2020
Q4 		$5.26M Buy
2020
Q3 		$4.03M Buy
2020
Q2 		$4.51M Sell
2020
Q1 		$4.68M Buy
2019
Q4 		$5.55M Sell
2019
Q3 		$5.52M Buy
2019
Q2 		$5.21M Buy
2019
Q1 		$4.69M Sell
2018
Q4 		$4.44M Sell
2018
Q3 		$4.87M Buy
2018
Q2 		$4.7M Sell
2018
Q1 		$4.91M Sell
2017
Q4 		$5.24M Sell
2017
Q3 		$6.36M Sell
2017
Q2 		$6.99M Sell
2017
Q1 		$7.67M Sell
2016
Q4 		$7.62M Sell
2016
Q3 		$8.56M Buy
2016
Q2 		$8.6M Sell
2016
Q1 		$9.94M Buy
2015
Q4 		$7.93M Sell
2015
Q3 		$8.44M Buy
2015
Q2 		$7.17M Sell
2015
Q1 		$8.02M Sell
2014
Q4 		$7.51M Buy
2014
Q3 		$7.41M Buy
2014
Q2 		$6.84M Hold
2014
Q1 		$6.74M Buy
2013
Q4 		$6.72M Hold
2013
Q3 		$6.32M Buy
2013
Q2 		$6.19M Buy