Calamos Advisors’s Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant ATEK.U Stock Holding History

Calamos Advisors’s Portfolio ATEK.U Stock Details ATEK.U Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-500,000	Closed	-$4.97M	–	1595
2022 Q3	$4.97M	Hold	500,000	–	–	0.02%	689
2022 Q2	$4.93M	Hold	500,000	–	–	0.02%	708
2022 Q1	$4.97M	Hold	500,000	–	–	0.02%	708
2021 Q4	$4.99M	Buy	+500,000	New	+$4.98M	0.02%	700

Other funds holding ATEK.U

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

Calamos Advisors's ATEK.U Position: Q4 2022 in Review

Calamos Advisors sold out of Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant (ATEK.U) in Q4 2022, closing a stake of 500,000 shares — an estimated $4.97M sold.

Calamos Advisors first reported a position in ATEK.U in Q4 2021 and held it in 4 quarters. The position peaked at $4.99M in Q4 2021. 2 funds tracked by Wall St. Rank hold ATEK.U as of Q4 2022.

Calamos Advisors reported no remaining Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant position as of Q4 2022 after selling out during the quarter.
Calamos Advisors sold 500,000 Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant shares in Q4 2022, an estimated $4.97M.
Calamos Advisors first reported a position in Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant in Q4 2021 and held it in 4 quarters.
Calamos Advisors's Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant position peaked at $4.99M in Q4 2021.
2 funds tracked by Wall St. Rank held Athena Technology Acquisition Corp. II Units, each consisting of one share of Class A common stock, and one-half of one Redeemable Warrant as of Q4 2022.

Based on Calamos Advisors's 13F filing for Q4 2022, filed 26 Jan 2023.