Calamos Advisors’s AST SpaceMobile ASTS Stock Holding History

Calamos Advisors’s Portfolio ASTS Stock Details ASTS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-144,500	Closed	-$3.29M	–	928
2025 Q2	$3.29M	Buy	+144,500	New	+$4.18M	0.01%	590

Other funds holding ASTS

Rakuten Group Setagaya-Ku, Tokyo, Japan $2.58B AUM 250.19% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Alphabet Inc Mountain View, California $4.02B AUM 215.74% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Vodafone Ventures Newbury, United Kingdom $453M AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Calamos Advisors's ASTS Position: Q1 2026 in Review

Calamos Advisors increased its AST SpaceMobile (ASTS) stake by 3,881% in Q1 2026, buying an estimated $35.5M and bringing the position to 386,123 shares worth $32M. The position accounts for 0.11% of the portfolio, ranked #198.

Calamos Advisors first reported a position in ASTS in Q2 2025 and has held it in 3 quarters since. 684 funds tracked by Wall St. Rank hold ASTS as of Q1 2026.

Calamos Advisors held 386,123 shares of AST SpaceMobile worth $32M as of Q1 2026.
Calamos Advisors bought 376,423 AST SpaceMobile shares in Q1 2026, an estimated $35.5M.
AST SpaceMobile made up 0.11% of Calamos Advisors's portfolio in Q1 2026, its #198 holding.
Calamos Advisors first reported a position in AST SpaceMobile in Q2 2025 and has held it in 3 quarters since.
684 funds tracked by Wall St. Rank held AST SpaceMobile as of Q1 2026.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.