ProShares Trust UltraShort Lehman 7-10 Year Treasury
10 hedge funds and large institutions have $3.18M invested in ProShares Trust UltraShort Lehman 7-10 Year Treasury in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 4 reducing their positions, and 1 closing their positions.
0% more funds holding
Funds holding: 10 → 10 (0)
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
1.05% less ownership
Funds ownership: 24.5% → 23.45% (-1.1%)
6% less capital invested
Capital invested by funds: $3.37M → $3.18M (-$193K)
50% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$499K |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$208K |
| 3 |
JP Morgan Chase
New York
|
+$2.32K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$626K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$189K |
| 3 |
MSG
Main Street Group
Glen Allen,
Virginia
|
-$19.7K |
| 4 |
Simplex Trading
Chicago,
Illinois
|
-$18.3K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$2.11K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $864K | -$626K | -26,993 | -41% |
|
|
2
Jane Street
New York
| $798K | +$499K | +21,499 | +155% |
|
|
CA
3
Cumberland Advisors
Sarasota,
Florida
| $745K | – | – | – |
|
|
4
Citadel Advisors
Miami,
Florida
| $554K | -$189K | -8,155 | -25% |
|
|
5
Royal Bank of Canada
Toronto,
Ontario, Canada
| $209K | +$208K | +8,974 | +3,324% |
|
6
Qube Research & Technologies (QRT)
London,
United Kingdom
| $3.12K | – | – | – |
|
|
7
JP Morgan Chase
New York
| $2.26K | +$2.32K | +100 | New |
|
|
MSG
8
Main Street Group
Glen Allen,
Virginia
| $497 | -$19.7K | -851 | -97% |
|
9
Morgan Stanley
New York
| $236 | – | – | – |
|
|
10
Simplex Trading
Chicago,
Illinois
| – | -$18.3K | -789 | -96% |
|
|
11
UBS Group
Zurich,
Switzerland
| – | -$2.11K | -92 | Closed |
|
PST Hedge Fund Activity: Q2 2025 in Review
10 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in ProShares Trust UltraShort Lehman 7-10 Year Treasury (PST) for Q2 2025, worth a combined $3.18M — down 5.7% from $3.37M a quarter earlier.
Fund positioning in PST was balanced in Q2 2025: 1 fund opened new positions, 1 closed out, 2 added to existing stakes and 4 trimmed.
The largest buyer was Jane Street, adding an estimated $499K. The largest seller was Susquehanna International Group, cutting an estimated $626K.
- 10 institutional investors held ProShares Trust UltraShort Lehman 7-10 Year Treasury (PST) as of Q2 2025, unchanged from Q1 2025.
- Funds reported $3.18M of ProShares Trust UltraShort Lehman 7-10 Year Treasury stock for Q2 2025, down 5.7% quarter-over-quarter.
- 1 fund opened new ProShares Trust UltraShort Lehman 7-10 Year Treasury positions in Q2 2025 and 1 closed out, a net change of 0 holders.
- The largest ProShares Trust UltraShort Lehman 7-10 Year Treasury buyer in Q2 2025 was Jane Street, an estimated $499K added.
- The largest ProShares Trust UltraShort Lehman 7-10 Year Treasury seller in Q2 2025 was Susquehanna International Group, an estimated $626K sold.
Based on aggregated 13F filings for Q2 2025.