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AMDL GRANITESHARES ETF TR

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GRANITE 2X LONG (fund)

20 managers (20 13F filers) reported a position in AMDL shares at 2025-12-31, 2,384,318 shares in all. 4 filers opened a position and 12 filers sold out during the quarter.

Managers
20
13F filers
20
New
4
Added
6
Reduced
7
Sold out
12
Shares held by filers
2,384,318

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
UBS Group AGin group UBS Group AG1,500,000$23.3M<0.01%+487,09713F-HRTimelineGroup
SIMPLEX TRADING, LLC459,058$7.14M0.2%-332,40713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC98,886$1.54M<0.01%-615,51213F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.87,428$1.36M0.02%+63,56113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…67,322$1.05M<0.01%-863,32413F-HRTimelineGroup
Fortis Capital Management LLC35,323$549K0.07%013F-HRTimeline
HighTower Advisors, LLC30,000$466K<0.01%-113F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…25,785$401K0.01%+25,70713F-HRTimelineGroup
HUB Investment Partners, LLC17,000$264K0.01%+4,30013F-HRTimeline
Belvedere Trading LLC14,966$233K0.04%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC13,693$213K0.03%-3,06413F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.11,661$181K0.01%-38,76513F-HRTimelineGroup
SBI Securities Co., Ltd.9,960$155K<0.01%-1,22013F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT985$15.3K<0.01%+97513F-HRTimeline
Farther Finance Advisors, LLC747$11.6K<0.01%013F-HRTimeline
Chung Wu Investment Group, LLC700$10.9K0.01%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY254$3.95K<0.01%new13F-HR/ATimelineGroup
Caitlin John, LLC200$3.11K<0.01%new13F-HRTimeline
WOLFF WIESE MAGANA LLC100$1.55K<0.01%013F-HRTimeline
VESTOR CAPITAL, LLC10,250$143+6,07413F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.