Calamos Advisors’s Optimum Communications Inc OPTU Stock Holding History

Calamos Advisors’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	$119K	Hold	82,405	–	–	﹤0.01%	922
2026 Q1	$107K	Hold	82,405	–	–	﹤0.01%	1130
2025 Q4	$136K	Hold	82,405	–	–	﹤0.01%	850
2025 Q3	$199K	Hold	82,405	–	–	﹤0.01%	837
2025 Q2	$176K	Hold	82,405	–	–	﹤0.01%	826
2025 Q1	$219K	Hold	82,405	–	–	﹤0.01%	795
2024 Q4	$199K	Hold	82,405	–	–	﹤0.01%	797
2024 Q3	$203K	Hold	82,405	–	–	﹤0.01%	789
2024 Q2	$168K	Hold	82,405	–	–	﹤0.01%	792
2024 Q1	$215K	Hold	82,405	–	–	﹤0.01%	768
2023 Q4	$268K	Hold	82,405	–	–	﹤0.01%	740
2023 Q3	$269K	Hold	82,405	–	–	﹤0.01%	738
2023 Q2	$249K	Hold	82,405	–	–	﹤0.01%	776
2023 Q1	$282K	Hold	82,405	–	–	﹤0.01%	872
2022 Q4	$379K	Hold	82,405	–	–	﹤0.01%	919
2022 Q3	$480K	Hold	82,405	–	–	﹤0.01%	1018
2022 Q2	$762K	Hold	82,405	–	–	﹤0.01%	1046
2022 Q1	$1.03M	Hold	82,405	–	–	﹤0.01%	1000
2021 Q4	$1.33M	Buy	82,405 +21,820	+36%	+$370K	0.01%	956
2021 Q3	$1.25M	Buy	+60,585	New	+$1.76M	0.01%	832
2019 Q2	–	Sell	-22,510	Closed	-$484K	–	738
2019 Q1	$484K	Buy	+22,510	New	+$455K	﹤0.01%	605

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

SIG

Senator Investment Group New York $2.74B AUM 55.95% 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

Calamos Advisors's OPTU Position: Q2 2026 in Review

Calamos Advisors held its Optimum Communications Inc (OPTU) position steady in Q2 2026 at 82,405 shares worth $119K. The position accounts for ﹤0.01% of the portfolio, ranked #922.

Calamos Advisors first reported a position in OPTU in Q1 2019 and has held it in 21 quarters since. The position peaked at $1.33M in Q4 2021. 193 funds tracked by Wall St. Rank hold OPTU as of Q2 2026.

Calamos Advisors held 82,405 shares of Optimum Communications Inc worth $119K as of Q2 2026.
Calamos Advisors left its Optimum Communications Inc share count unchanged in Q2 2026.
Optimum Communications Inc made up ﹤0.01% of Calamos Advisors's portfolio in Q2 2026, its #922 holding.
Calamos Advisors first reported a position in Optimum Communications Inc in Q1 2019 and has held it in 21 quarters since.
Calamos Advisors's Optimum Communications Inc position peaked at $1.33M in Q4 2021.
193 funds tracked by Wall St. Rank held Optimum Communications Inc as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.