ProShares Ultra High Yield
UJB
3 hedge funds and large institutions have $585K invested in ProShares Ultra High Yield in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 3 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
3.96% less ownership
Funds ownership: 6.9% → 2.94% (-4%)
40% less funds holding
Funds holding: 5 → 3 (-2)
67% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 3
80% less capital inflows, than outflows
Capital inflows: $209K | Capital outflows: $1.02M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$209K |
| 2 |
Morgan Stanley
New York
|
+$79 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$537K |
| 2 |
Flow Traders U.S.
New York
|
-$456K |
| 3 |
Carson Wealth (CWM LLC)
Omaha,
Nebraska
|
-$26K |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$3.47K |
UJB Hedge Fund Activity: Q1 2026 in Review
3 of the 8,232 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra High Yield (UJB) for Q1 2026, worth a combined $585K — down 59% from $1.42M a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of UJB and 1 opened new positions — a net loss of 2 holders — while 1 trimmed existing stakes and 1 added.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $209K. The largest seller was Jane Street, exiting entirely with an estimated $537K sold.
- 3 institutional investors held ProShares Ultra High Yield (UJB) as of Q1 2026, down from 5 in Q4 2025.
- Funds reported $585K of ProShares Ultra High Yield stock for Q1 2026, down 59% quarter-over-quarter.
- 1 fund opened new ProShares Ultra High Yield positions in Q1 2026 and 3 closed out, a net change of -2 holders.
- The largest ProShares Ultra High Yield buyer in Q1 2026 was Susquehanna International Group, an estimated $209K added.
- The largest ProShares Ultra High Yield seller in Q1 2026 was Jane Street, an estimated $537K sold.
Based on aggregated 13F filings for Q1 2026.