SIG Brokerage’s AST SpaceMobile ASTS Stock Holding History

SIG Brokerage’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
2026 Q1	$894K	Buy	10,792 +8,032	+291%	+$758K	0.02%	437
2025 Q4	$200K	Buy	+2,760	New	+$197K	0.01%	603

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

SIG Brokerage's ASTS Position: Q1 2026 in Review

SIG Brokerage increased its AST SpaceMobile (ASTS) stake by 291% in Q1 2026, buying an estimated $758K and bringing the position to 10,792 shares worth $894K. The position accounts for 0.02% of the portfolio, ranked #437.

SIG Brokerage first reported a position in ASTS in Q4 2025 and has held it in 2 quarters since. 684 funds tracked by Wall St. Rank hold ASTS as of Q1 2026.

SIG Brokerage held 10,792 shares of AST SpaceMobile worth $894K as of Q1 2026.
SIG Brokerage bought 8,032 AST SpaceMobile shares in Q1 2026, an estimated $758K.
AST SpaceMobile made up 0.02% of SIG Brokerage's portfolio in Q1 2026, its #437 holding.
SIG Brokerage first reported a position in AST SpaceMobile in Q4 2025 and has held it in 2 quarters since.
684 funds tracked by Wall St. Rank held AST SpaceMobile as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.