DOSSIER · 13F Holders · Q2 2026
ZSL

PROSHARES TR II

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

CUSIP 74347Y672·13 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$65M
visible holders
Holders
13
filers reporting
Concentration
42.73%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q2 2026

13 institutions reported ZSL in Q2 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 42.7% 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
$28M908K0.00%Q2 2026
02
CITADEL ADVISORS LLC
CIK 0001423053
$13M429K0.00%Q2 2026
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$10M449K0.00%Q1 2026
04
CANTOR FITZGERALD, L. P.
CIK 0001024896
$4M115K0.02%Q2 2026
05
FLOW TRADERS U.S. LLC
CIK 0001466697· Market maker
$3M142K0.10%Q1 2026
06
Quadrature Capital Ltd
CIK 0001651424
$2M76K0.02%Q2 2026
07
IMC-Chicago, LLC
CIK 0001452861· Market maker
$2M58K0.00%Q2 2026
08
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$1M43K0.00%Q2 2026
09
StoneX Group Inc.
CIK 0000913760
$950K40K0.04%Q2 2026
10
MORGAN STANLEY
CIK 0000895421
$583K19K0.00%Q2 2026
11
SIMPLEX TRADING, LLC
CIK 0001488542
$489K16K0.00%Q2 2026
12
Parallel Advisors, LLC
CIK 0001690010
$15K5000.00%Q2 2026
13
FNY Investment Advisers, LLC
CIK 0001742998
$050.00%Q1 2026