California State Teachers Retirement System (CalSTRS)
OUST icon

California State Teachers Retirement System (CalSTRS)’s Ouster OUST Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio OUST Stock Details OUST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.46M Buy
79,401
+26,574
+50% +$579K ﹤0.01% 1687
2025
Q4 		$1.14M Buy
52,827
+4,999
+10% +$132K ﹤0.01% 1741
2025
Q3 		$1.29M Buy
47,828
+44,423
+1,305% +$1.24M ﹤0.01% 1663
2025
Q2 		$82.6K Hold
3,405
– – ﹤0.01% 2287
2025
Q1 		$30.6K Hold
3,405
– – ﹤0.01% 2412
2024
Q4 		$41.6K Buy
3,405
+270
+9% +$2.37K ﹤0.01% 2423
2024
Q3 		$19.8K Hold
3,135
– – ﹤0.01% 2612
2024
Q2 		$30.8K Buy
+3,135
New +$31.7K ﹤0.01% 2472
2023
Q2 		– Sell
-10,396
Closed -$87K – 3178
2023
Q1 		$87K Buy
10,396
+4,603
+79% +$53.4K ﹤0.01% 2721
2022
Q4 		$50K Sell
5,793
-5,826
-50% -$63.4K ﹤0.01% 2903
2022
Q3 		$112K Sell
11,619
-180
-2% -$2.77K ﹤0.01% 2785
2022
Q2 		$191K Buy
11,799
+6,283
+114% +$176K ﹤0.01% 2684
2022
Q1 		$248K Sell
5,516
-3,032
-35% -$112K ﹤0.01% 2606
2021
Q4 		$444K Buy
8,548
+6,980
+445% +$453K ﹤0.01% 2551
2021
Q3 		$115K Sell
1,568
-2,433
-61% -$224K ﹤0.01% 2957
2021
Q2 		$500K Buy
+4,001
New +$427K ﹤0.01% 2636

Other funds holding OUST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
TCM
Tao Capital Management San Francisco, California $119M AUM 87.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s OUST Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Ouster (OUST) stake by 50% in Q1 2026, buying an estimated $579K and bringing the position to 79,401 shares worth $1.46M. The position accounts for ﹤0.01% of the portfolio, ranked #1687.

California State Teachers Retirement System (CalSTRS) first reported a position in OUST in Q2 2021 and has held it in 16 quarters since. 227 funds tracked by Wall St. Rank hold OUST as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 79,401 shares of Ouster worth $1.46M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 26,574 Ouster shares in Q1 2026, an estimated $579K.
  • Ouster made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1687 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Ouster in Q2 2021 and has held it in 16 quarters since.
  • 227 funds tracked by Wall St. Rank held Ouster as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.