DOSSIER · 13F Holders · Q1 2026CyclicalNet sold
SQQQ

PROSHARES TR

79 institutions still hold PROSHARES TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74350P675·79 13F holders·last filed Mar 31, 2026
Market cap
8.6%
vs prior quarter
13F value held
$1.1B
58.0% inst. owned
of float
Holders
79
-37 QoQ
filers reporting
Activity
+94 / −95
+852 added · −709 reduced
this quarter
Concentration
47.83%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

79 institutions reported SQQQ in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 47.8% of the visible book. -37 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$522M6.5M0.06%Q1 2026
02
CITADEL ADVISORS LLC
CIK 0001423053
$205M3.0M0.03%Q4 2025
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$124M1.5M0.02%Q1 2026
04
IMC-Chicago, LLC
CIK 0001452861· Market maker
$65M809K0.02%Q1 2026
05
UBS Group AG
CIK 0001610520
$53M658K0.01%Q1 2026
06
CITIGROUP INC
CIK 0000831001
$35M437K0.01%Q1 2026
07
GOLDMAN SACHS GROUP INC
CIK 0000886982
$23M290K0.00%Q1 2026
08
TB Alternative Assets Ltd.
CIK 0001483503
$18M221K3.70%Q1 2026
09
Creative Planning
CIK 0001540235
$8M93K0.01%Q1 2026
10
SIMPLEX TRADING, LLC
CIK 0001488542
$7M89K0.00%Q1 2026
11
Marex Group plc
CIK 0001997464
$5M60K0.03%Q1 2026
12
GatePass Capital, LLC
CIK 0002087399
$5M60K2.25%Q1 2026
13
StoneX Group Inc.
CIK 0000913760
$4M50K0.22%Q1 2026
14
Belvedere Trading LLC
CIK 0001632341
$4M52K0.00%Q1 2026
15
AXS Investments LLC
CIK 0001801467
$3M43K1.39%Q1 2026
16
Summit Financial, LLC
CIK 0001765536
$3M38K0.04%Q1 2026
17
BARCLAYS PLC
CIK 0000312069
$3M32K0.00%Q1 2026
18
CHELSEA COUNSEL CO
CIK 0001276755
$2M23K0.84%Q1 2026
19
Federation des caisses Desjardins du Quebec
CIK 0002022297
$2M23K0.01%Q1 2026
20
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$2M21K0.20%Q1 2026
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