State Street SPDR Portfolio Treasury ETF
SPTB
24 hedge funds and large institutions have $89.6M invested in State Street SPDR Portfolio Treasury ETF in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 6 increasing their positions, 9 reducing their positions, and 4 closing their positions.
50% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 4
9% more funds holding
Funds holding: 22 → 24 (+2)
2% less capital invested
Capital invested by funds: $91.2M → $89.6M (-$1.61M)
2.15% less ownership
Funds ownership: 99.68% → 97.53% (-2.1%)
33% less repeat investments, than reductions
Existing positions increased: 6 | Existing positions reduced: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Envestnet Asset Management
Chicago,
Illinois
|
+$894K |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
+$385K |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
+$320K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$285K |
| 5 |
LPL Financial
San Diego,
California
|
+$214K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$1.58M |
| 2 |
GI
GLOBALT Investments
Atlanta,
Georgia
|
-$848K |
| 3 |
FTUS
Flow Traders U.S.
New York
|
-$492K |
| 4 |
SW
Simplicity Wealth
Summit,
New Jersey
|
-$421K |
| 5 |
Jane Street
New York
|
-$333K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
UBS Group
Zurich,
Switzerland
| – | -$12.6K | -414 | Closed |
|
27
JP Morgan Chase
New York
| – | -$2.77K | -91 | Closed |
|
|
SC
28
SouthState Corp
Winter Haven,
Florida
| – | -$945 | -31 | Closed |
|
SPTB Hedge Fund Activity: Q3 2025 in Review
24 of the 7,626 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Portfolio Treasury ETF (SPTB) for Q3 2025, worth a combined $89.6M — down 1.8% from $91.2M a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new SPTB positions and 4 closed out — a net gain of 2 holders — while 6 added to existing stakes and 9 trimmed.
The largest buyer was Envestnet Asset Management, adding an estimated $894K. The largest seller was Citadel Advisors, cutting an estimated $1.58M.
- 24 institutional investors held State Street SPDR Portfolio Treasury ETF (SPTB) as of Q3 2025, up from 22 in Q2 2025.
- Funds reported $89.6M of State Street SPDR Portfolio Treasury ETF stock for Q3 2025, down 1.8% quarter-over-quarter.
- 6 funds opened new State Street SPDR Portfolio Treasury ETF positions in Q3 2025 and 4 closed out, a net change of +2 holders.
- The largest State Street SPDR Portfolio Treasury ETF buyer in Q3 2025 was Envestnet Asset Management, an estimated $894K added.
- The largest State Street SPDR Portfolio Treasury ETF seller in Q3 2025 was Citadel Advisors, an estimated $1.58M sold.
Based on aggregated 13F filings for Q3 2025.