DOSSIER · 13F Holders · Q3 2026
IONL

GraniteShares 2x Long IONQ Daily ETF

12 institutions still hold GraniteShares 2x Long IONQ Daily ETF as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 38747R546·12 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$10M
visible holders
Holders
12
filers reporting
Concentration
43.81%
JANE STREET GROUP, LLC #1
top holder share
AI Holders Summary · Q3 2026

12 institutions reported IONL in Q3 2026. JANE STREET GROUP, LLC leads at 43.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$5M299K0.00%Q3 2026
02
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M81K0.00%Q2 2026
03
CITADEL ADVISORS LLC
CIK 0001423053
$2M59K0.00%Q2 2026
04
SBI Securities Co., Ltd.
CIK 0001851815
$915K60K0.02%Q3 2026
05
Optiver Holding B.V.
CIK 0001859606· Market maker
$527K19K0.00%Q2 2026
06
IMC-Chicago, LLC
CIK 0001452861· Market maker
$199K13K0.00%Q3 2026
07
StoneX Group Inc.
CIK 0000913760
$199K15K0.01%Q3 2026
08
Belvedere Trading LLC
CIK 0001632341
$165K11K0.00%Q3 2026
09
GROUP ONE TRADING LLC
CIK 0000932540
$17K1K0.00%Q3 2026
10
SIMPLEX TRADING, LLC
CIK 0001488542
$15K9700.00%Q3 2026
11
Tower Research Capital LLC (TRC)
CIK 0001533421
$1K430.00%Q2 2026
12
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025