DOSSIER · 13F Holders · Q2 2026

YORKVILLE ACQUISITION CORP.

8 institutions still hold YORKVILLE ACQUISITION CORP. as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G98659108·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$5M
visible holders
Holders
8
filers reporting
Concentration
53.96%
Clear Street Group Inc. #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported YORKVILLE ACQUISITION CORP. in Q2 2026. Clear Street Group Inc. leads at 54.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Clear Street Group Inc.
CIK 0001881567
$3M270K0.01%Q2 2026
02
Massar Capital Management, LP
CIK 0002037238
$1M130K0.13%Q2 2026
03
JPMORGAN CHASE & CO
CIK 0000019617
$412K40K0.00%Q2 2026
04
GLAZER CAPITAL, LLC
CIK 0001076809
$255K25K0.01%Q1 2026
05
MORGAN STANLEY
CIK 0000895421
$206K20K0.00%Q2 2026
06
Schonfeld Strategic Advisors LLC
CIK 0001665241
$156K15K0.00%Q2 2026
07
UBS Group AG
CIK 0001610520
$3K3140.00%Q2 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025