Who Owns Roundhill Investments - Weekly T-Bill ETF (WEEK)?Hedge Fund & Institutional Holders
Institutional Holders
6
as of Q4 2025
Total Institutional Value
$863410002540.0T
% of Float Held
—
QoQ Change in Holders
+0 / -1
Price History
WEEK — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| CITADEL ADVISORS LLC | Increased | +415 | +$-231.9M |
| GTS SECURITIES LLC | Increased | +4K | +$-256.6M |
| One Capital Management, LLC | Increased | +1K | +$-946.4M |
WEEK — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| JANE STREET GROUP, LLC | Decreased | -26K | -$3.2B |
| Prosperity Wealth Management, Inc. | Closed Position | -2K | -$215.7M |
| OLD MISSION CAPITAL LLC | Decreased | -158 | -$16.7M |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | EXCHANGE TRADED CONCEPTS, LLC | 862,813 | $86.3B | 656.88% | Share |
| 2 | OLD MISSION CAPITAL LLC | 2,548 | $254.0M | 0.01% | Share |
| 3 | One Capital Management, LLC | 10,793 | $1.1M | 0.03% | Share |
| 4 | JANE STREET GROUP, LLC | 6,871 | $0 | 0.00% | Share |
| 5 | CITADEL ADVISORS LLC | 2,734 | $0 | 0.00% | Share |
| 6 | GTS SECURITIES LLC | 6,460 | $0 | 0.00% | Share |
WEEK Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 6 | $86.6B | -1 |
| Q3 2025 | 7 | $91.5B | +2 |
| Q2 2025 | 5 | $87.8B | +4 |
| Q1 2025 | 1 | $1.8B | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 6 institutional investors hold WEEK (Roundhill Investments - Weekly T-Bill ETF). The largest holder is EXCHANGE TRADED CONCEPTS, LLC with $86.3B in shares. This quarter, 0 institutions opened new positions and 1 closed their positions.
Frequently Asked Questions
How many hedge funds own WEEK?
As of Q4 2025, 6 institutional investors report holding WEEK (Roundhill Investments - Weekly T-Bill ETF) in their 13F filings.
Who is the largest institutional holder of WEEK?
The largest institutional holder of WEEK is EXCHANGE TRADED CONCEPTS, LLC with $86.3B in shares.
Is institutional ownership of WEEK increasing or decreasing?
This quarter, 0 institutions opened new positions in WEEK and 1 closed their positions.