Senator Investment Group’s Optimum Communications Inc OPTU Stock Holding History

Senator Investment Group’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	$11.6M	Buy	8,000,000 +3,000,000	+60%	+$3.73M	0.42%	42
2026 Q1	$6.5M	Hold	5,000,000	–	–	0.3%	54
2025 Q4	$8.25M	Buy	+5,000,000	New	+$10.2M	0.33%	43
2021 Q4	–	Sell	-4,000,000	Closed	-$82.9M	–	94
2021 Q3	$82.9M	Buy	4,000,000 +100,000	+3%	+$2.91M	1.42%	24
2021 Q2	$133M	Sell	3,900,000 -800,000	-17%	-$28M	2.53%	6
2021 Q1	$153M	Buy	4,700,000 +200,000	+4%	+$6.97M	3.14%	5
2020 Q4	$170M	Hold	4,500,000	–	–	3.22%	3
2020 Q3	$117M	Buy	4,500,000 +500,000	+13%	+$13M	3.41%	7
2020 Q2	$90.2M	Sell	4,000,000 -2,500,000	-38%	-$61.3M	3.12%	9
2020 Q1	$145M	Buy	6,500,000 +1,500,000	+30%	+$39.2M	5.25%	6
2019 Q4	$137M	Hold	5,000,000	–	–	3.74%	11
2019 Q3	$143M	Sell	5,000,000 -1,000,000	-17%	-$27.2M	3.6%	10
2019 Q2	$146M	Buy	6,000,000 +2,000,000	+50%	+$47.5M	2.68%	12
2019 Q1	$85.9M	Buy	4,000,000 +670,000	+20%	+$13.6M	1.94%	24
2018 Q4	$55M	Buy	+3,330,000	New	+$57.9M	1.53%	25

Other funds holding OPTU

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

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 Malvern, Pennsylvania $4.68T AUM

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

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Senator Investment Group's OPTU Position: Q2 2026 in Review

Senator Investment Group increased its Optimum Communications Inc (OPTU) stake by 60% in Q2 2026, buying an estimated $3.73M and bringing the position to 8,000,000 shares worth $11.6M. The position accounts for 0.42% of the portfolio, ranked #42.

Senator Investment Group first reported a position in OPTU in Q4 2018 and has held it in 15 quarters since. The position peaked at $170M in Q4 2020. 193 funds tracked by Wall St. Rank hold OPTU as of Q2 2026.

Senator Investment Group held 8,000,000 shares of Optimum Communications Inc worth $11.6M as of Q2 2026.
Senator Investment Group bought 3,000,000 Optimum Communications Inc shares in Q2 2026, an estimated $3.73M.
Optimum Communications Inc made up 0.42% of Senator Investment Group's portfolio in Q2 2026, its #42 holding.
Senator Investment Group first reported a position in Optimum Communications Inc in Q4 2018 and has held it in 15 quarters since.
Senator Investment Group's Optimum Communications Inc position peaked at $170M in Q4 2020.
193 funds tracked by Wall St. Rank held Optimum Communications Inc as of Q2 2026.

Based on Senator Investment Group's 13F filing for Q2 2026, filed 12 Aug 2026.