California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Absci ABSI Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ABSI Stock Details ABSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$22.1K Sell
1,905
-5,476
-74% -$30.9K ﹤0.01% 2263
2026
Q1 		$22.1K Sell
7,381
-1,016
-12% -$2.94K ﹤0.01% 2402
2025
Q4 		$29.3K Buy
8,397
+1,583
+23% +$5.77K ﹤0.01% 2395
2025
Q3 		$20.7K Buy
6,814
+5
+0.1% +$14 ﹤0.01% 2546
2025
Q2 		$17.5K Buy
6,809
+1,022
+18% +$2.88K ﹤0.01% 2534
2025
Q1 		$14.5K Hold
5,787
– – ﹤0.01% 2635
2024
Q4 		$15.2K Hold
5,787
– – ﹤0.01% 2708
2024
Q3 		$22.1K Hold
5,787
– – ﹤0.01% 2570
2024
Q2 		$17.8K Buy
+5,787
New +$26.8K ﹤0.01% 2637
2023
Q2 		– Sell
-19,584
Closed -$34.3K – 3110
2023
Q1 		$34.3K Sell
19,584
-1,444
-7% -$3.49K ﹤0.01% 2912
2022
Q4 		$44.2K Buy
21,028
+237
+1% +$649 ﹤0.01% 2931
2022
Q3 		$65K Sell
20,791
-1,733
-8% -$6.37K ﹤0.01% 2924
2022
Q2 		$75K Sell
22,524
-1,309
-5% -$6.51K ﹤0.01% 2958
2022
Q1 		$201K Buy
23,833
+16,335
+218% +$128K ﹤0.01% 2649
2021
Q4 		$61K Hold
7,498
– – ﹤0.01% 3122
2021
Q3 		$87K Buy
+7,498
New +$146K ﹤0.01% 3028

Other funds holding ABSI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
ARK Investment Management
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AMD
Advanced Micro Devices Santa Clara, California $1.31B AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ABSI Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Absci (ABSI) stake by 74% in Q2 2026, selling an estimated $30.9K and leaving 1,905 shares worth $22.1K. The position accounts for ﹤0.01% of the portfolio, ranked #2263.

California State Teachers Retirement System (CalSTRS) first reported a position in ABSI in Q3 2021 and has held it in 16 quarters since. The position peaked at $201K in Q1 2022. 198 funds tracked by Wall St. Rank hold ABSI as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 1,905 shares of Absci worth $22.1K as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) sold 5,476 Absci shares in Q2 2026, an estimated $30.9K.
  • Absci made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #2263 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Absci in Q3 2021 and has held it in 16 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Absci position peaked at $201K in Q1 2022.
  • 198 funds tracked by Wall St. Rank held Absci as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.