DOSSIER · 13F Holders · Q1 2026

AERO-SWX

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

CUSIP H55555108·1 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$27M
visible holders
Holders
1
filers reporting
Concentration
100.00%
ACK Asset Management LLC #1
top holder share
AI Holders Summary · Q1 2026

1 institutions reported AERO-SWX in Q1 2026. ACK Asset Management LLC leads at 100.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
ACK Asset Management LLC
CIK 0001510940
$27M830K3.35%Q1 2026