DOSSIER · 13F Holders · Q2 2026
REK

PROSHARES SHORT REAL ESTATE

8 institutions still hold PROSHARES SHORT REAL ESTATE as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74347G366·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$741K
visible holders
Holders
8
filers reporting
Concentration
40.74%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported REK in Q2 2026. IMC-Chicago, LLC leads at 40.7% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$302K19K0.00%Q2 2026
02
StoneX Group Inc.
CIK 0000913760
$247K16K0.01%Q2 2026
03
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$192K12K0.00%Q2 2026
04
MORGAN STANLEY
CIK 0000895421
$3520.00%Q2 2026
05
HUNTINGTON NATIONAL BANK
CIK 0000049205
$1610.00%Q2 2026
06
UBS Group AG
CIK 0001610520
$1610.00%Q2 2026
07
CONTRAVISORY INVESTMENT MANAGEMENT, INC.
CIK 0001365707
$1610.00%Q2 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025