DOSSIER · 13F Holders · Q1 2026
MST

TIDAL TRUST II

3 institutions still hold TIDAL TRUST II as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 88636W189·3 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$45K
visible holders
Holders
3
filers reporting
Concentration
79.07%
SIMPLEX TRADING, LLC #1
top holder share
AI Holders Summary · Q1 2026

3 institutions reported MST in Q1 2026. SIMPLEX TRADING, LLC leads at 79.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SIMPLEX TRADING, LLC
CIK 0001488542
$36K2K0.00%Q1 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$8K3760.00%Q1 2026
03
CWM, LLC
CIK 0001535847
$2K840.00%Q1 2026