13F Insight
DOSSIER · 13F Holders · Q4 2025ETF · Exchange Traded FundInflation hedgeYield
SSO

PROSHARES ULTRA S&P500

238 institutions still hold PROSHARES ULTRA S&P500 as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74347R107·Exchange Traded Fund·238 13F holders·last filed Dec 31, 2025
Market cap
—
▼ 0.6%
vs prior quarter
13F value held
$653M
57.0% inst. owned
of float
Holders
238
-108 QoQ
filers reporting
Activity
+70 / −56
+863 added · −879 reduced
this quarter
Concentration
30.72%
ASSETMARK, INC #1
top holder share
AI Holders Summary · Q4 2025

238 institutions reported SSO in Q4 2025. ASSETMARK, INC leads at 30.7% of the visible book. -108 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
ASSETMARK, INC
CIK 0001344551
$201M3.5M0.41%Q4 202502
Main Street Group, LTD
CIK 0001965796
$60M1.2M17.72%Q1 202603
CITADEL ADVISORS LLC
CIK 0001423053
$55M941K0.01%Q4 202504
PINKERTON WEALTH, LLC
CIK 0001536446
$43M749K3.95%Q1 202605
WOLVERINE TRADING, LLC
CIK 0000927337
$40M359K0.03%Q3 202506
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$31M601K0.00%Q1 202607
Revere Asset Management, Inc
CIK 0001849529
$29M509K10.38%Q4 202508
Spire Wealth Management
CIK 0001858740
$22M420K0.74%Q1 202609
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$19M373K0.00%Q1 202610
Virtue Capital Management, LLC
CIK 0001729985
$19M393K2.93%Q1 202611
Ridgepath Capital Management LLC
CIK 0001943071
$19M370K9.54%Q1 202612
Asset Management Group, Inc.
CIK 0001511550
$15M288K2.41%Q1 202613
UBS Group AG
CIK 0001610520
$15M285K0.00%Q1 202614
TTP Investments, Inc.
CIK 0001682576
$14M276K5.97%Q1 202615
Brookstone Capital Management
CIK 0001599584
$13M254K0.15%Q1 202616
HighTower Advisors, LLC
CIK 0001462245
$13M251K0.01%Q1 202617
TOTH FINANCIAL ADVISORY CORP
CIK 0000866780
$12M232K1.32%Q1 202618
Portfolio Design Labs, LLC
CIK 0002010278
$12M227K2.09%Q1 202619
Lido Advisors, LLC
CIK 0001650150
$11M202K0.03%Q1 202620
Arta Finance Wealth Management LLC
CIK 0002099257
$10M186K4.75%Q1 2026
Page 1 of 12
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