ASTSAST SpaceMobile, Inc.

$51.21+14% 1Y

Who owns ASTS

739 institutions reported holding ASTS for 2026Q2, together 59% of the company, more than the 673 a quarter earlier.

739

Institutions reporting a position · as of 2026Q2 · up from 673 the quarter before

Shares held by institutions
171.3M

Shares held by institutions · 59% of the company · long US equity positions only, as reported on Form 13F

Reported value
$15.9B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
26%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
21
New positions
176
Positions exited
110
Added to
342
Reduced
128
Top 10 holdersof the company
36%
Shares sold shortsettled Sep 15, 2026
65.3M
Short interestof shares outstanding
22%
Days to coverat the average daily volume
6.9
Change in the short positionsince the Aug 31, 2026 count
+1.8%
Institutional ownership by quarter, 2021Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2739171.3M$15.9B
2026Q1673162.9M$13.5B
2025Q4531149.2M$10.8B
2025Q3387134.8M$6.62B
2025Q2364126.4M$5.91B
2025Q1287121.8M$2.78B
2024Q426375.1M$1.59B
2024Q325368.3M$1.79B
2024Q217255.1M$640M
2024Q114051.7M$150M
2023Q412834.4M$208M
2023Q312229.5M$112M
2023Q213033.1M$156M
2023Q110218.6M$94M
2022Q410722.6M$112M
2022Q38511.6M$84M
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC28.0M9.6%$2.49B
Rakuten Group, Inc.15.6M5.4%$1.38B
BlackRock Inc.15.3M5.3%$1.36B
Alphabet Inc.8.9M3.1%$795M
MORGAN STANLEY7.3M2.5%$650M
UBS Group AG6.6M2.3%$587M
STATE STREET CORP6.5M2.2%$581M
Marex Group plc6.2M2.1%$553M
Vodafone Ventures Ltd5.5M1.9%$486M
GEODE CAPITAL MANAGEMENT LLC5.1M1.8%$453M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202665.3M22%6.9
Aug 31, 202664.1M22%7.3
Aug 14, 202657.5M20%4.6
Jul 31, 202656.8M20%3.3
Jul 15, 202659.3M20%4.8
Jun 30, 202664.7M22%2.6
Jun 15, 202662.5M21%2.6
May 29, 202654.8M19%1.8
May 15, 202652.4M18%2.4
Apr 30, 202654.0M19%3.0
Apr 15, 202648.6M17%3.3
Mar 31, 202646.2M16%3.6

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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