13F Insight
DOSSIER · 13F Holders · Q2 2026
SPYU

MAX S&P 500 4X LEVERAGED ETN

13 institutions still hold MAX S&P 500 4X LEVERAGED ETN as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 063679567·13 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$6M
visible holders
Holders
13
filers reporting
Concentration
57.02%
Millington Financial Advisors, LLC #1
top holder share
AI Holders Summary · Q2 2026

13 institutions reported SPYU in Q2 2026. Millington Financial Advisors, LLC leads at 57.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Millington Financial Advisors, LLC
CIK 0001924615
$3M104K1.31%Q2 202602
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$1M49K0.00%Q1 202603
GTS SECURITIES LLC
CIK 0001452765· Market maker
$469K14K0.01%Q2 202604
CITADEL ADVISORS LLC
CIK 0001423053
$424K8K0.00%Q4 202505
StoneX Group Inc.
CIK 0000913760
$272K8K0.01%Q2 202606
Tower Research Capital LLC (TRC)
CIK 0001533421
$197K6K0.00%Q2 202607
SUMMIT SECURITIES GROUP LLC
CIK 0001531593
$83K3K0.01%Q2 202608
FIFTH THIRD BANCORP
CIK 0000035527
$30K8980.00%Q2 202609
HOLLENCREST CAPITAL MANAGEMENT
CIK 0001161722
$13K3920.00%Q2 202610
TOTH FINANCIAL ADVISORY CORP
CIK 0000866780
$6K1700.00%Q2 202611
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.
CIK 0000319933
$4K990.00%Q2 202512
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$997300.00%Q2 202613
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025