California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Shattuck Labs STTK Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio STTK Stock Details STTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-2,834
Closed -$2.69K – 3170
2025
Q1 		$2.69K Hold
2,834
– – ﹤0.01% 2996
2024
Q4 		$3.43K Hold
2,834
– – ﹤0.01% 3023
2024
Q3 		$9.89K Hold
2,834
– – ﹤0.01% 2880
2024
Q2 		$10.9K Buy
+2,834
New +$23K ﹤0.01% 2858
2022
Q2 		– Sell
-24,055
Closed -$102K – 3292
2022
Q1 		$102K Sell
24,055
-2,727
-10% -$15.5K ﹤0.01% 2866
2021
Q4 		$228K Buy
26,782
+440
+2% +$6.06K ﹤0.01% 2745
2021
Q3 		$537K Sell
26,342
-10,343
-28% -$221K ﹤0.01% 2446
2021
Q2 		$1.06M Buy
36,685
+16,924
+86% +$495K ﹤0.01% 2176
2021
Q1 		$578K Sell
19,761
-59
-0.3% -$2.48K ﹤0.01% 2459
2020
Q4 		$1.04M Buy
+19,820
New +$637K ﹤0.01% 2017

Other funds holding STTK

PM
Prosight Management Dallas, Texas $610M AUM 40.86% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CEI
Clark Estates Inc New York $416M AUM 6.04% 1-Year Est. Return
PA
Pinnacle Associates New York $7.78B AUM 45.07% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
TPC
Takeda Pharmaceutical Company Tokyo, Japan $16.4M AUM 195.92% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s STTK Position: Q2 2025 in Review

California State Teachers Retirement System (CalSTRS) sold out of Shattuck Labs (STTK) in Q2 2025, closing a stake of 2,834 shares — an estimated $2.69K sold.

California State Teachers Retirement System (CalSTRS) first reported a position in STTK in Q4 2020 and held it in 10 quarters. The position peaked at $1.06M in Q2 2021. 61 funds tracked by Wall St. Rank hold STTK as of Q2 2025.

  • California State Teachers Retirement System (CalSTRS) reported no remaining Shattuck Labs position as of Q2 2025 after selling out during the quarter.
  • California State Teachers Retirement System (CalSTRS) sold 2,834 Shattuck Labs shares in Q2 2025, an estimated $2.69K.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Shattuck Labs in Q4 2020 and held it in 10 quarters.
  • California State Teachers Retirement System (CalSTRS)'s Shattuck Labs position peaked at $1.06M in Q2 2021.
  • 61 funds tracked by Wall St. Rank held Shattuck Labs as of Q2 2025.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2025, filed 14 Aug 2025.