California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Orion OEC Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio OEC Stock Details OEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.13K Sell
773
-2,230
-74% -$16K ﹤0.01% 2540
2026
Q1 		$19.5K Sell
3,003
-413
-12% -$2.44K ﹤0.01% 2452
2025
Q4 		$18K Sell
3,416
-39,543
-92% -$214K ﹤0.01% 2563
2025
Q3 		$326K Sell
42,959
-11,511
-21% -$116K ﹤0.01% 2196
2025
Q2 		$571K Hold
54,470
– – ﹤0.01% 1997
2025
Q1 		$704K Hold
54,470
– – ﹤0.01% 1893
2024
Q4 		$860K Sell
54,470
-607
-1% -$10.3K ﹤0.01% 1856
2024
Q3 		$981K Sell
55,077
-1,397
-2% -$26.9K ﹤0.01% 1789
2024
Q2 		$1.24M Sell
56,474
-1,312
-2% -$31.6K ﹤0.01% 1650
2024
Q1 		$1.36M Sell
57,786
-3,449
-6% -$79.7K ﹤0.01% 1640
2023
Q4 		$1.7M Sell
61,235
-3,185
-5% -$73.1K ﹤0.01% 1544
2023
Q3 		$1.37M Sell
64,420
-4,389
-6% -$95.8K ﹤0.01% 1612
2023
Q2 		$1.46M Sell
68,809
-7,126
-9% -$172K ﹤0.01% 1684
2023
Q1 		$1.98M Sell
75,935
-1,067
-1% -$24.1K ﹤0.01% 1485
2022
Q4 		$1.37M Buy
77,002
+838
+1% +$14.1K ﹤0.01% 1711
2022
Q3 		$1.02M Sell
76,164
-2,262
-3% -$36.8K ﹤0.01% 1879
2022
Q2 		$1.22M Buy
78,426
+559
+0.7% +$9.37K ﹤0.01% 1813
2022
Q1 		$1.24M Sell
77,867
-6,695
-8% -$115K ﹤0.01% 1908
2021
Q4 		$1.55M Buy
84,562
+2,185
+3% +$40.7K ﹤0.01% 1888
2021
Q3 		$1.5M Sell
82,377
-1,085
-1% -$19.4K ﹤0.01% 1898
2021
Q2 		$1.58M Sell
83,462
-7,569
-8% -$150K ﹤0.01% 1919
2021
Q1 		$1.79M Hold
91,031
– – ﹤0.01% 1803
2020
Q4 		$1.56M Hold
91,031
– – ﹤0.01% 1774
2020
Q3 		$1.14M Hold
91,031
– – ﹤0.01% 1794
2020
Q2 		$964K Hold
91,031
– – ﹤0.01% 1874
2020
Q1 		$679K Sell
91,031
-477
-0.5% -$6.9K ﹤0.01% 1898
2019
Q4 		$1.77M Sell
91,508
-2,410
-3% -$43.6K ﹤0.01% 1647
2019
Q3 		$1.57M Buy
93,918
+2,190
+2% +$35.8K ﹤0.01% 1670
2019
Q2 		$1.96M Buy
+91,728
New +$1.81M ﹤0.01% 1568

Other funds holding OEC

Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $434M AUM 170.22% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) reduced its Orion (OEC) stake by 74% in Q2 2026, selling an estimated $16K and leaving 773 shares worth $5.13K. The position accounts for ﹤0.01% of the portfolio, ranked #2540.

California State Teachers Retirement System (CalSTRS) first reported a position in OEC in Q2 2019 and has held it in 29 quarters since. The position peaked at $1.98M in Q1 2023. 187 funds tracked by Wall St. Rank hold OEC as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 773 shares of Orion worth $5.13K as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) sold 2,230 Orion shares in Q2 2026, an estimated $16K.
  • Orion made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #2540 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Orion in Q2 2019 and has held it in 29 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Orion position peaked at $1.98M in Q1 2023.
  • 187 funds tracked by Wall St. Rank held Orion as of Q2 2026.

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