Who Owns ProShares - UltraShort 7-10 Year Treasury (PST)?Hedge Fund & Institutional Holders
Institutional Holders
10
as of Q4 2025
Total Institutional Value
$536000100.0T
% of Float Held
—
QoQ Change in Holders
+2 / -3
Price History
PST — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| UBS Group AG | New Position | +52 | +$1.0M |
| GROUP ONE TRADING LLC | New Position | +100 | +$2K |
| MORGAN STANLEY | Increased | +1 | +$0 |
| CITADEL ADVISORS LLC | Increased | +1K | +$-554.0M |
PST — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Decreased | -4K | -$877.4M |
| ROYAL BANK OF CANADA | Decreased | -26K | -$712.0M |
| Main Street Group, LTD | Closed Position | -22 | -$487K |
| BANK OF AMERICA CORP /DE/ | Closed Position | -200 | -$4K |
| SIMPLEX TRADING, LLC | Closed Position | -33 | -$0 |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | CUMBERLAND ADVISORS INC | 24,240 | $536.0M | 0.20% | Share |
| 2 | UBS Group AG | 52 | $1.0M | 0.00% | Share |
| 3 | GROUP ONE TRADING LLC | 100 | $2K | 0.00% | Share |
| 4 | OSAIC HOLDINGS, INC. | 200 | $0 | 0.00% | Share |
| 5 | Qube Research & Technologies Ltd | 87 | $0 | 0.00% | Share |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 35,199 | $0 | 0.00% | Share |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11,100 | $0 | 0.00% | Call |
| 8 | ROYAL BANK OF CANADA | 6,231 | $0 | 0.00% | Share |
| 9 | CITADEL ADVISORS LLC | 26,230 | $0 | 0.00% | Share |
| 10 | MORGAN STANLEY | 3 | $0 | 0.00% | Share |
PST Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 9 | $537.0M | -1 |
| Q3 2025 | 10 | $2.7B | +0 |
| Q2 2025 | 10 | $3.2B | +0 |
| Q1 2025 | 10 | $3.4B | +0 |
| Q4 2024 | 10 | $2.5B | +1 |
| Q3 2024 | 9 | $1.4T | -1 |
| Q2 2024 | 10 | $669.2B | -2 |
| Q1 2024 | 12 | $3.1T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 10 institutional investors hold PST (ProShares - UltraShort 7-10 Year Treasury). The largest holder is CUMBERLAND ADVISORS INC with $536.0M in shares. This quarter, 2 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own PST?
As of Q4 2025, 10 institutional investors report holding PST (ProShares - UltraShort 7-10 Year Treasury) in their 13F filings.
Who is the largest institutional holder of PST?
The largest institutional holder of PST is CUMBERLAND ADVISORS INC with $536.0M in shares.
Is institutional ownership of PST increasing or decreasing?
This quarter, 2 institutions opened new positions in PST and 3 closed their positions.