DOSSIER · 13F Holders · Q1 2026Defensive growthQuality
ASTS 2.375 10/15/32

AST SPACEMOBILE INC

1 institutions still hold AST SPACEMOBILE INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00217DAC4·1 13F holders·last filed Mar 31, 2026
Market cap
7.2%
vs prior quarter
13F value held
$16M
61.0% inst. owned
of float
Holders
1
0 QoQ
filers reporting
Activity
+21 / −101
+890 added · −784 reduced
this quarter
Concentration
100.00%
K2 PRINCIPAL FUND, L.P. #1
top holder share
AI Holders Summary · Q1 2026

1 institutions reported ASTS 2.375 10/15/32 in Q1 2026. K2 PRINCIPAL FUND, L.P. leads at 100.0% of the visible book. +0 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
K2 PRINCIPAL FUND, L.P.
CIK 0001461790
$16M11K1.09%Q1 2026