DOSSIER · 13F Holders · Q3 2026
WTIU

BANK MONTREAL MEDIUM

3 institutions still hold BANK MONTREAL MEDIUM as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 06368L304·3 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$317K
visible holders
Holders
3
filers reporting
Concentration
92.12%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q3 2026

3 institutions reported WTIU in Q3 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 92.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$292K23K0.00%Q2 2026
02
UBS Group AG
CIK 0001610520
$25K1K0.00%Q3 2026
03
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025