13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
SDS

PROSHARES TR

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

CUSIP 74350P667·58 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 1.4%
vs prior quarter
13F value held
$157M
71.0% inst. owned
of float
Holders
58
+42 QoQ
filers reporting
Activity
+91 / −17
+909 added · −727 reduced
this quarter
Concentration
26.88%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

58 institutions reported SDS in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 26.9% of the visible book. +42 net new institutions vs prior quarter — accumulation 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
$42M562K0.00%Q1 202602
CITADEL ADVISORS LLC
CIK 0001423053
$32M472K0.00%Q4 202503
Bedell Frazier Investment Counselling, LLC
CIK 0001388142
$12M164K2.50%Q1 202604
Integrated Advisors Network LLC
CIK 0001660177
$11M150K0.59%Q1 202605
Thomas J. Herzfeld Advisors, Inc.
CIK 0001509510
$8M109K2.78%Q1 202606
Client First Investment Management LLC
CIK 0002018284
$8M105K4.12%Q1 202607
IMC-Chicago, LLC
CIK 0001452861· Market maker
$8M102K0.00%Q1 202608
Quadrature Capital Ltd
CIK 0001651424
$6M81K0.06%Q4 202509
Three Seasons Wealth, LLC
CIK 0002044495
$5M66K1.90%Q1 202610
ABBINGTON INVESTMENT GROUP
CIK 0002088867
$4M56K2.44%Q1 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$4M52K0.00%Q1 202612
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$4M47K0.00%Q1 202613
UBS Group AG
CIK 0001610520
$2M30K0.00%Q1 202614
Massar Capital Management, LP
CIK 0002037238
$2M26K0.21%Q1 202615
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
CIK 0001748861
$2M25K0.23%Q1 202616
AXS Investments LLC
CIK 0001801467
$2M22K0.67%Q1 202617
Generation Capital Management LLC
CIK 0002054384
$1M19K1.04%Q1 202618
SOUTHPORT MANAGEMENT, L.L.C.
CIK 0001549553
$1M20K4.78%Q4 202519
Jump Financial, LLC
CIK 0001831577
$1M17K0.02%Q1 202620
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M17K0.00%Q1 2026
Page 1 of 3
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