WEEK ROUNDHILL ETF TRUST
FollowWEEKLY T BILL ET (fund)
6 managers (6 13F filers) reported a position in WEEK shares at 2025-12-31, 892,219 shares in all. 0 filers opened a position and 1 filer sold out during the quarter.
- Managers
- 6
- 13F filers
- 6
- New
- 0
- Added
- 3
- Reduced
- 2
- Sold out
- 1
- Shares held by filers
- 892,219
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.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| EXCHANGE TRADED CONCEPTS, LLC | 862,813 | $86.3M | 0.72% | 0 | 13F-HRTimeline |
| One Capital Management, LLC | 10,793 | $1.08M | 0.03% | +1,321 | 13F-HRTimeline |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 6,871 | $688K | <0.01% | -25,545 | 13F-HRTimelineGroup |
| GTS SECURITIES LLC | 6,460 | $646K | 0.02% | +3,895 | 13F-HRTimeline |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 2,734 | $274K | <0.01% | +415 | 13F-HRTimelineGroup |
| OLD MISSION CAPITAL LLC | 2,548 | $255K | 0.01% | -158 | 13F-HRTimeline |