ProShares Trust UltraShort Lehman 7-10 Year Treasury
10 hedge funds and large institutions have $3.37M invested in ProShares Trust UltraShort Lehman 7-10 Year Treasury in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 4 increasing their positions, 3 reducing their positions, and 1 closing their positions.
33% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 3
1.44% more ownership
Funds ownership: 23.07% → 24.5% (+1.4%)
2% more capital invested
Capital invested by funds: $3.32M → $3.37M (+$51.7K)
0% more funds holding
Funds holding: 10 → 10 (0)
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
67% less call options, than puts
Call options by funds: $7K | Put options by funds: $21K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$500K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$441K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
+$19.6K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$1.07K |
| 5 |
Morgan Stanley
New York
|
+$190 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$572K |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$90.1K |
| 3 |
Citigroup
New York
|
-$73.1K |
| 4 |
MSG
Main Street Group
Glen Allen,
Virginia
|
-$21.8K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $1.5M | +$441K | +18,509 | +40% |
|
|
CA
2
Cumberland Advisors
Sarasota,
Florida
| $756K | – | – | – |
|
|
3
Citadel Advisors
Miami,
Florida
| $750K | +$500K | +21,010 | +180% |
|
|
4
Jane Street
New York
| $317K | -$572K | -24,027 | -63% |
|
|
MSG
5
Main Street Group
Glen Allen,
Virginia
| $20K | -$21.8K | -917 | -51% |
|
|
6
Simplex Trading
Chicago,
Illinois
| $18K | +$19.6K | +822 | New |
|
|
7
Royal Bank of Canada
Toronto,
Ontario, Canada
| $6K | -$90.1K | -3,787 | -93% |
|
8
Qube Research & Technologies (QRT)
London,
United Kingdom
| $3.16K | – | – | – |
|
|
9
UBS Group
Zurich,
Switzerland
| $2.11K | +$1.07K | +45 | +96% |
|
|
10
Morgan Stanley
New York
| $250 | +$190 | +8 | +400% |
|
|
11
Citigroup
New York
| – | -$73.1K | -3,048 | Closed |
|
PST Hedge Fund Activity: Q1 2025 in Review
10 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in ProShares Trust UltraShort Lehman 7-10 Year Treasury (PST) for Q1 2025, worth a combined $3.37M — up 1.6% from $3.32M a quarter earlier.
Fund positioning in PST was balanced in Q1 2025: 1 fund opened new positions, 1 closed out, 4 added to existing stakes and 3 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $500K. The largest seller was Jane Street, cutting an estimated $572K.
- 10 institutional investors held ProShares Trust UltraShort Lehman 7-10 Year Treasury (PST) as of Q1 2025, unchanged from Q4 2024.
- Funds reported $3.37M of ProShares Trust UltraShort Lehman 7-10 Year Treasury stock for Q1 2025, up 1.6% quarter-over-quarter.
- 1 fund opened new ProShares Trust UltraShort Lehman 7-10 Year Treasury positions in Q1 2025 and 1 closed out, a net change of 0 holders.
- The largest ProShares Trust UltraShort Lehman 7-10 Year Treasury buyer in Q1 2025 was Citadel Advisors, an estimated $500K added.
- The largest ProShares Trust UltraShort Lehman 7-10 Year Treasury seller in Q1 2025 was Jane Street, an estimated $572K sold.
Based on aggregated 13F filings for Q1 2025.