We are live on ! Find out more
WEEK icon

Roundhill Weekly T-Bill ETF
WEEK

4 hedge funds and large institutions have $87.8M invested in Roundhill Weekly T-Bill ETF in 2025 Q2 according to their latest regulatory filings, with 3 funds opening new positions, increasing their positions, 1 reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

5,995% more capital inflows, than outflows

Capital inflows: $87.5M | Capital outflows: $1.44M

300% more funds holding

Funds holding: 1 → 4 (+3)

80.38% more ownership

Funds ownership: 1.66% → 82.04% (+80%)

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

Holders
4
Holders Change
+3
Holders Change %
+300%
% of All Funds
0.05%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
–
Reduced
1
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Exchange Traded Concepts
Exchange Traded Concepts
Oklahoma
+$86.3M
2
GTS Securities
GTS Securities
Florida
+$916K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$244K

Top Sellers

Rank Fund Capital Flow
1
Jane Street
Jane Street
New York
-$1.44M

WEEK Hedge Fund Activity: Q2 2025 in Review

4 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Roundhill Weekly T-Bill ETF (WEEK) for Q2 2025, worth a combined $87.8M — up 4,841% from $1.78M a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new WEEK positions and 0 closed out — a net gain of 3 holders — while 0 added to existing stakes and 1 trimmed.

The largest buyer was Exchange Traded Concepts, opening a new position worth an estimated $86.3M. The largest seller was Jane Street, cutting an estimated $1.44M.

  • 4 institutional investors held Roundhill Weekly T-Bill ETF (WEEK) as of Q2 2025, up from 1 in Q1 2025.
  • Funds reported $87.8M of Roundhill Weekly T-Bill ETF stock for Q2 2025, up 4,841% quarter-over-quarter.
  • 3 funds opened new Roundhill Weekly T-Bill ETF positions in Q2 2025 and 0 closed out, a net change of +3 holders.
  • The largest Roundhill Weekly T-Bill ETF buyer in Q2 2025 was Exchange Traded Concepts, an estimated $86.3M added.
  • The largest Roundhill Weekly T-Bill ETF seller in Q2 2025 was Jane Street, an estimated $1.44M sold.

Based on aggregated 13F filings for Q2 2025.