13F Insight
DOSSIER · 13F Holders · Q1 2026ETF · Exchange Traded Fund
TQQQ

PROSHARES ULTRAPRO QQQ

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

CUSIP 74347X831·Exchange Traded Fund·352 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$3.9B
visible holders
Holders
352
filers reporting
Concentration
37.06%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

352 institutions reported TQQQ in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 37.1% 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
$1.5B34.9M0.16%Q1 202602
CITADEL ADVISORS LLC
CIK 0001423053
$1.2B22.3M0.18%Q4 202503
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$736M17.7M0.09%Q1 202604
PPSC Investment Service Corp
CIK 0001964389
$115M1.4M7.23%Q2 202605
Oriental Harbor Investment Master Fund
CIK 0002046333
$82M2.0M7.22%Q1 202606
CITIGROUP INC
CIK 0000831001
$75M1.8M0.03%Q1 202607
UBS Group AG
CIK 0001610520
$50M1.2M0.01%Q1 202608
GTS SECURITIES LLC
CIK 0001452765· Market maker
$38M908K1.34%Q1 202609
Orion Portfolio Solutions, LLC
CIK 0001802647
$22M327K0.11%Q1 202510
Jump Financial, LLC
CIK 0001831577
$22M522K0.29%Q1 202611
INDEPENDENT FINANCIAL GROUP, LLC
CIK 0000275484
$21M264K0.40%Q2 202612
SBI Securities Co., Ltd.
CIK 0001851815
$20M248K0.46%Q2 202613
Paragon Advisors, LLC
CIK 0001799719
$20M474K5.32%Q1 202614
TORNO CAPITAL, LLC
CIK 0001974312
$17M416K2.39%Q1 202615
Howard Capital Management Inc.
CIK 0001733173
$14M325K0.22%Q1 202616
FLOW TRADERS U.S. LLC
CIK 0001466697· Market maker
$13M323K0.43%Q1 202617
GROUP ONE TRADING LLC
CIK 0000932540
$12M295K0.02%Q1 202618
OLD MISSION CAPITAL LLC
CIK 0001455915
$12M751K0.19%Q1 202619
IMC-Chicago, LLC
CIK 0001452861· Market maker
$12M290K0.00%Q1 202620
Avidian Wealth Enterprises, LLC
CIK 0001471474
$12M147K0.33%Q2 2026
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