Primecap Management’s Optimum Communications Inc OPTU Stock Holding History

Primecap Management’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
2025 Q4	–	Sell	-4,869,860	Closed	-$11.7M	–	321
2025 Q3	$11.7M	Hold	4,869,860	–	–	0.01%	253
2025 Q2	$10.4M	Hold	4,869,860	–	–	0.01%	263
2025 Q1	$13M	Sell	4,869,860 -940	-0%	-$2.54K	0.01%	250
2024 Q4	$11.7M	Hold	4,870,800	–	–	0.01%	251
2024 Q3	$12M	Hold	4,870,800	–	–	0.01%	252
2024 Q2	$9.94M	Hold	4,870,800	–	–	0.01%	257
2024 Q1	$12.7M	Sell	4,870,800 -414,200	-8%	-$1.04M	0.01%	252
2023 Q4	$17.2M	Hold	5,285,000	–	–	0.01%	236
2023 Q3	$17.3M	Hold	5,285,000	–	–	0.01%	235
2023 Q2	$16M	Buy	5,285,000 +3,709,300	+235%	+$10.5M	0.01%	237
2023 Q1	$5.39M	Sell	1,575,700 -302,900	-16%	-$1.29M	﹤0.01%	277
2022 Q4	$8.64M	Hold	1,878,600	–	–	0.01%	249
2022 Q3	$11M	Buy	1,878,600 +87,100	+5%	+$834K	0.01%	246
2022 Q2	$16.6M	Hold	1,791,500	–	–	0.01%	226
2022 Q1	$22.4M	Buy	1,791,500 +445,200	+33%	+$5.95M	0.02%	224
2021 Q4	$21.8M	Buy	1,346,300 +17,700	+1%	+$300K	0.02%	239
2021 Q3	$27.5M	Buy	1,328,600 +491,800	+59%	+$14.3M	0.02%	221
2021 Q2	$28.6M	Hold	836,800	–	–	0.02%	223
2021 Q1	$27.2M	Hold	836,800	–	–	0.02%	224
2020 Q4	$31.7M	Hold	836,800	–	–	0.02%	209
2020 Q3	$21.8M	Hold	836,800	–	–	0.02%	215
2020 Q2	$18.9M	Hold	836,800	–	–	0.02%	208
2020 Q1	$18.7M	Buy	+836,800	New	+$21.8M	0.02%	194
2019 Q3	–	Sell	-614,500	Closed	-$15M	–	291
2019 Q2	$15M	Buy	+614,500	New	+$14.6M	0.01%	230

Other funds holding OPTU

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

ECP

Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

RCM

Redwood Capital Management New York $927M AUM 153.64% 1-Year Est. Return

KSCM

King Street Capital Management New York $190M AUM 16.01% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

OCM

Oaktree Capital Management Los Angeles, California $7.21B AUM 45.97% 1-Year Est. Return

Primecap Management's OPTU Position: Q4 2025 in Review

Primecap Management sold out of Optimum Communications Inc (OPTU) in Q4 2025, closing a stake of 4,869,860 shares — an estimated $11.7M sold.

Primecap Management first reported a position in OPTU in Q2 2019 and held it in 24 quarters. The position peaked at $31.7M in Q4 2020. 175 funds tracked by Wall St. Rank hold OPTU as of Q4 2025.

Primecap Management reported no remaining Optimum Communications Inc position as of Q4 2025 after selling out during the quarter.
Primecap Management sold 4,869,860 Optimum Communications Inc shares in Q4 2025, an estimated $11.7M.
Primecap Management first reported a position in Optimum Communications Inc in Q2 2019 and held it in 24 quarters.
Primecap Management's Optimum Communications Inc position peaked at $31.7M in Q4 2020.
175 funds tracked by Wall St. Rank held Optimum Communications Inc as of Q4 2025.

Based on Primecap Management's 13F filing for Q4 2025, filed 11 Feb 2026.