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Roundhill Mstr Weeklypay ETF (MSTW)

Q1 2026 vs Q2 2026

Comparing institutional holders between quarters

Quarters

Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptionsShort Interest13D/13GPeersTargetingTrading SummaryProfile
Jane Street Group, LLC
NEW
Shares172,698
Change+172,698
Value$547.5K
Filed 2026-08-14
Citadel Advisors LLC
NEW
Shares30,505
Change+30,505
Value$96.7K
Filed 2026-09-02
Old Mission Capital LLC
NEW
Shares14,329
Change+14,329
Value$45.4K
Filed 2026-08-14
HRT Financial LP
NEW
Shares11,513
Change+11,513
Value$36
Filed 2026-08-14
Group One Trading LLC
DECREASED
Shares5,331 from 6,331
Change-1,000 (-16%)
Value$16.9K (-$22.7K)
Filed 2026-08-14
Simplex Trading, LLC
DECREASED
Shares1,315 from 2,131
Change-816 (-38%)
Value$4.2K (-$9.2K)
Filed 2026-08-12
UBS Group AG
NEW
Shares312
Change+312
Value$989
Filed 2026-08-13
Belvedere Trading LLC
CLOSED
Shares0 from 9,884
Change-9,884 (-100%)
Value$0 (-$61.9K)
Filed 2026-07-31
Root Financial Partners, LLC
CLOSED
Shares0 from 16
Change-16 (-100%)
Value$0 (-$100)
Filed 2026-07-29
Status
Jane Street Group, LLC
NEW172,698—+172,698——$547.5K—2026-08-14
Citadel Advisors LLC
NEW30,505—+30,505——$96.7K—2026-09-02
Old Mission Capital LLC
NEW14,329—+14,329——$45.4K—2026-08-14
HRT Financial LP
NEW11,513—+11,513——$36—2026-08-14
Group One Trading LLC
DECREASED5,3316,331-1,000-16%$39.6K$16.9K-$22.7K2026-08-14
Simplex Trading, LLC
DECREASED1,3152,131-816-38%$13.3K$4.2K-$9.2K2026-08-12
UBS Group AG
NEW312—+312——$989—2026-08-13
Belvedere Trading LLC
CLOSED09,884-9,884-100%$61.9K$0-$61.9K2026-07-31
Root Financial Partners, LLC
CLOSED016-16-100%$100$0-$1002026-07-29
Showing 9 of 9 institutions