California State Teachers Retirement System (CalSTRS)
OPTU

California State Teachers Retirement System (CalSTRS)’s Optimum Communications Inc OPTU Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio OPTU Stock Details OPTU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$368K Buy
253,677
+26,925
+12% +$33.5K ﹤0.01% 2182
2026
Q1 		$295K Sell
226,752
-16,568
-7% -$26K ﹤0.01% 2173
2025
Q4 		$401K Sell
243,320
-233
-0.1% -$474 ﹤0.01% 2164
2025
Q3 		$587K Buy
243,553
+48,470
+25% +$119K ﹤0.01% 2025
2025
Q2 		$417K Buy
195,083
+16,313
+9% +$38.2K ﹤0.01% 2118
2025
Q1 		$476K Hold
178,770
– – ﹤0.01% 2073
2024
Q4 		$431K Sell
178,770
-1,767
-1% -$4.41K ﹤0.01% 2174
2024
Q3 		$444K Sell
180,537
-3,509
-2% -$6.78K ﹤0.01% 2172
2024
Q2 		$375K Buy
184,046
+1,678
+0.9% +$3.73K ﹤0.01% 2215
2024
Q1 		$476K Buy
182,368
+1,749
+1% +$4.4K ﹤0.01% 2181
2023
Q4 		$587K Sell
180,619
-10,448
-5% -$27.4K ﹤0.01% 2127
2023
Q3 		$625K Sell
191,067
-224
-0.1% -$723 ﹤0.01% 2063
2023
Q2 		$578K Sell
191,291
-76,958
-29% -$219K ﹤0.01% 2222
2023
Q1 		$917K Sell
268,249
-3,693
-1% -$15.7K ﹤0.01% 1946
2022
Q4 		$1.25M Buy
271,942
+2,741
+1% +$13.5K ﹤0.01% 1760
2022
Q3 		$1.57M Sell
269,201
-10,194
-4% -$97.6K ﹤0.01% 1591
2022
Q2 		$2.58M Buy
279,395
+1,268
+0.5% +$13.3K ﹤0.01% 1331
2022
Q1 		$3.47M Sell
278,127
-22,947
-8% -$307K ﹤0.01% 1273
2021
Q4 		$4.87M Sell
301,074
-75,306
-20% -$1.28M 0.01% 1177
2021
Q3 		$7.8M Sell
376,380
-4,194
-1% -$122K 0.01% 931
2021
Q2 		$13M Sell
380,574
-47,209
-11% -$1.65M 0.02% 717
2021
Q1 		$13.9M Sell
427,783
-113,873
-21% -$3.97M 0.02% 677
2020
Q4 		$20.5M Sell
541,656
-23,462
-4% -$735K 0.03% 514
2020
Q3 		$14.7M Sell
565,118
-17,157
-3% -$446K 0.02% 557
2020
Q2 		$13.1M Buy
582,275
+56,091
+11% +$1.38M 0.02% 555
2020
Q1 		$11.7M Sell
526,184
-13,367
-2% -$349K 0.03% 512
2019
Q4 		$14.8M Buy
539,551
+15,239
+3% +$421K 0.03% 550
2019
Q3 		$15M Sell
524,312
-15,244
-3% -$415K 0.03% 509
2019
Q2 		$13.1M Buy
539,556
+536,855
+19,876% +$12.7M 0.03% 560
2019
Q1 		$58K Buy
+2,701
New +$54.6K ﹤0.01% 2956

Other funds holding OPTU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ML
MILFAM LLC Stuart, Florida $128M AUM
KLCMU
Kite Lake Capital Management (UK) London, United Kingdom $290M AUM 183.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BGDI
BW Gestao de Investimentos Sao Paulo, Brazil $5.05B AUM 36.49% 1-Year Est. Return
SIG
Senator Investment Group New York $2.74B AUM 55.95% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 OPTU Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Optimum Communications Inc (OPTU) stake by 12% in Q2 2026, buying an estimated $33.5K and bringing the position to 253,677 shares worth $368K. The position accounts for ﹤0.01% of the portfolio, ranked #2182.

California State Teachers Retirement System (CalSTRS) first reported a position in OPTU in Q1 2019 and has held it in 30 quarters since. The position peaked at $20.5M in Q4 2020. 193 funds tracked by Wall St. Rank hold OPTU as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 253,677 shares of Optimum Communications Inc worth $368K as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 26,925 Optimum Communications Inc shares in Q2 2026, an estimated $33.5K.
  • Optimum Communications Inc made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #2182 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Optimum Communications Inc in Q1 2019 and has held it in 30 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Optimum Communications Inc position peaked at $20.5M in Q4 2020.
  • 193 funds tracked by Wall St. Rank held Optimum Communications Inc as of Q2 2026.

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