Calamos Advisors’s Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant STRE.U Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-100,000	Closed	-$992K	–	1452
2022 Q3	$992K	Hold	100,000	–	–	﹤0.01%	948
2022 Q2	$980K	Hold	100,000	–	–	﹤0.01%	1022
2022 Q1	$992K	Hold	100,000	–	–	﹤0.01%	1016
2021 Q4	$990K	Hold	100,000	–	–	﹤0.01%	1004
2021 Q3	$991K	Hold	100,000	–	–	﹤0.01%	859
2021 Q2	$1.01M	Hold	100,000	–	–	﹤0.01%	804
2021 Q1	$1M	Buy	+100,000	New	+$998K	0.01%	769

Other funds holding STRE.U

CIM

Cowen Investment Management New York $12M AUM 1.47% 1-Year Est. Return

SRFM

Shannon River Fund Management New York $1.12B AUM 150.26% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

SIM

Sandia Investment Management Boston, Massachusetts $40.1M AUM 14.58% 1-Year Est. Return

SIA

Schechter Investment Advisors Birmingham, Michigan $1.21B AUM 8.73% 1-Year Est. Return

SRF

Silver Rock Financial Los Angeles, California $46.4M AUM 13.94% 1-Year Est. Return

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

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

SFM

Spartan Fund Management Toronto, Ontario, Canada $30M AUM 11.98% 1-Year Est. Return

VCM

Venator Capital Management Toronto, Ontario, Canada $48.7M AUM 87.97% 1-Year Est. Return

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

Calamos Advisors sold out of Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant (STRE.U) in Q4 2022, closing a stake of 100,000 shares — an estimated $992K sold.

Calamos Advisors first reported a position in STRE.U in Q1 2021 and held it in 7 quarters. The position peaked at $1.01M in Q2 2021. 16 funds tracked by Wall St. Rank hold STRE.U as of Q4 2022.

Calamos Advisors reported no remaining Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant position as of Q4 2022 after selling out during the quarter.
Calamos Advisors sold 100,000 Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant shares in Q4 2022, an estimated $992K.
Calamos Advisors first reported a position in Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant in Q1 2021 and held it in 7 quarters.
Calamos Advisors's Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant position peaked at $1.01M in Q2 2021.
16 funds tracked by Wall St. Rank held Supernova Partners Acquisition Company III, Ltd. Units, each consisting of one Class A ordinary share and one-fifth of one redeemable warrant as of Q4 2022.

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