California State Teachers Retirement System (CalSTRS)
QTTB icon

California State Teachers Retirement System (CalSTRS)’s Q32 Bio QTTB Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio QTTB Stock Details QTTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-437
Closed -$721 – 3216
2025
Q1 		$721 Hold
437
– – ﹤0.01% 3047
2024
Q4 		$1.5K Hold
437
– – ﹤0.01% 3054
2024
Q3 		$19.5K Hold
437
– – ﹤0.01% 2617
2024
Q2 		$7.84K Buy
+437
New +$10.5K ﹤0.01% 2969
2022
Q2 		– Sell
-2,734
Closed -$150K – 3325
2022
Q1 		$150K Sell
2,734
-262
-9% -$16.3K ﹤0.01% 2747
2021
Q4 		$196K Sell
2,996
-29
-1% -$2.81K ﹤0.01% 2799
2021
Q3 		$429K Sell
3,025
-189
-6% -$24.1K ﹤0.01% 2508
2021
Q2 		$421K Buy
3,214
+361
+13% +$45.1K ﹤0.01% 2742
2021
Q1 		$483K Hold
2,853
– – ﹤0.01% 2534
2020
Q4 		$580K Hold
2,853
– – ﹤0.01% 2345
2020
Q3 		$549K Buy
2,853
+6
+0.2% +$1.34K ﹤0.01% 2224
2020
Q2 		$778K Buy
2,847
+767
+37% +$204K ﹤0.01% 1992
2020
Q1 		$582K Sell
2,080
-66
-3% -$20.2K ﹤0.01% 1986
2019
Q4 		$800K Hold
2,146
– – ﹤0.01% 2107
2019
Q3 		$699K Buy
2,146
+66
+3% +$22.4K ﹤0.01% 2135
2019
Q2 		$733K Buy
2,080
+619
+42% +$243K ﹤0.01% 2153
2019
Q1 		$729K Sell
1,461
-33
-2% -$14.8K ﹤0.01% 2112
2018
Q4 		$601K Buy
1,494
+606
+68% +$229K ﹤0.01% 2191
2018
Q3 		$365K Hold
888
– – ﹤0.01% 2619
2018
Q2 		$326K Buy
+888
New +$318K ﹤0.01% 2683

Other funds holding QTTB

O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $790M AUM 223.66% 1-Year Est. Return
CG
Carlyle Group Washington, District of Columbia $10.6B AUM 11.25% 1-Year Est. Return
ACA
Acorn Capital Advisors New York $352M AUM 299.18% 1-Year Est. Return
MAM
Monaco Asset Management Monaco $542M AUM 54.4% 1-Year Est. Return
AVM
Arch Venture Management Chicago, Illinois $677M AUM 322.07% 1-Year Est. Return
P
Pfizer New York $239M AUM 232.47% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
S
Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) sold out of Q32 Bio (QTTB) in Q2 2025, closing a stake of 437 shares — an estimated $721 sold.

California State Teachers Retirement System (CalSTRS) first reported a position in QTTB in Q2 2018 and held it in 20 quarters. The position peaked at $800K in Q4 2019. 61 funds tracked by Wall St. Rank hold QTTB as of Q2 2025.

  • California State Teachers Retirement System (CalSTRS) reported no remaining Q32 Bio position as of Q2 2025 after selling out during the quarter.
  • California State Teachers Retirement System (CalSTRS) sold 437 Q32 Bio shares in Q2 2025, an estimated $721.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Q32 Bio in Q2 2018 and held it in 20 quarters.
  • California State Teachers Retirement System (CalSTRS)'s Q32 Bio position peaked at $800K in Q4 2019.
  • 61 funds tracked by Wall St. Rank held Q32 Bio as of Q2 2025.

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