CSS LLC’s AST SpaceMobile ASTS Stock Holding History

CSS LLC’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	–	Sell	-27,500	Closed	-$2M	–	987
2025 Q4	$2M	Sell	27,500 -1,700	-6%	-$121K	0.09%	172
2025 Q3	$1.43M	Buy	+29,200	New	+$1.41M	0.06%	232
2024 Q3	–	Sell	-20,100	Closed	-$233K	–	842
2024 Q2	$233K	Buy	+20,100	New	+$105K	0.01%	657
2022 Q1	–	Sell	-20,000	Closed	-$159K	–	1164
2021 Q4	$159K	Hold	20,000	–	–	0.01%	944
2021 Q3	$216K	Buy	+20,000	New	+$224K	0.01%	857

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

CSS LLC's ASTS Position: Q1 2026 in Review

CSS LLC sold out of AST SpaceMobile (ASTS) in Q1 2026, closing a stake of 5,653 shares — an estimated $411K sold.

CSS LLC first reported a position in ASTS in Q3 2025 and held it in 2 quarters. The position peaked at $411K in Q4 2025. 684 funds tracked by Wall St. Rank hold ASTS as of Q1 2026.

CSS LLC reported no remaining AST SpaceMobile position as of Q1 2026 after selling out during the quarter.
CSS LLC sold 5,653 AST SpaceMobile shares in Q1 2026, an estimated $411K.
CSS LLC first reported a position in AST SpaceMobile in Q3 2025 and held it in 2 quarters.
CSS LLC's AST SpaceMobile position peaked at $411K in Q4 2025.
684 funds tracked by Wall St. Rank held AST SpaceMobile as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.