California State Teachers Retirement System (CalSTRS)
STLN

California State Teachers Retirement System (CalSTRS)’s Starling Oncology STLN Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio STLN Stock Details STLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.73K Sell
1,055
-3,329
-76% -$14K ﹤0.01% 2491
2026
Q1 		$13.5K Buy
4,384
+182
+4% +$558 ﹤0.01% 2569
2025
Q4 		$15K Buy
4,202
+517
+14% +$1.92K ﹤0.01% 2638
2025
Q3 		$12.9K Buy
3,685
+2
+0.1% +$7 ﹤0.01% 2738
2025
Q2 		$7.55K Buy
+3,683
New +$9.21K ﹤0.01% 2830
2023
Q2 		– Sell
-13,345
Closed -$9.05K – 3202
2023
Q1 		$9.05K Sell
13,345
-546
-4% -$697 ﹤0.01% 3026
2022
Q4 		$22.9K Buy
13,891
+157
+1% +$441 ﹤0.01% 3005
2022
Q3 		$64K Buy
13,734
+5,703
+71% +$33.5K ﹤0.01% 2930
2022
Q2 		$41K Buy
+8,031
New +$58.5K ﹤0.01% 3051

Other funds holding STLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JAIC
Josh Arnold Investment Consultant Edina, Minnesota $159M AUM 142.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) reduced its Starling Oncology (STLN) stake by 76% in Q2 2026, selling an estimated $14K and leaving 1,055 shares worth $5.73K. The position accounts for ﹤0.01% of the portfolio, ranked #2491.

California State Teachers Retirement System (CalSTRS) first reported a position in STLN in Q2 2022 and has held it in 9 quarters since. The position peaked at $64K in Q3 2022. 119 funds tracked by Wall St. Rank hold STLN as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 1,055 shares of Starling Oncology worth $5.73K as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) sold 3,329 Starling Oncology shares in Q2 2026, an estimated $14K.
  • Starling Oncology made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #2491 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Starling Oncology in Q2 2022 and has held it in 9 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Starling Oncology position peaked at $64K in Q3 2022.
  • 119 funds tracked by Wall St. Rank held Starling Oncology as of Q2 2026.

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