State Street SPDR Portfolio Treasury ETF
SPTB
30 hedge funds and large institutions have $141M invested in State Street SPDR Portfolio Treasury ETF in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 15 increasing their positions, 4 reducing their positions, and 1 closing their positions.
700% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 1
275% more repeat investments, than reductions
Existing positions increased: 15 | Existing positions reduced: 4
57% more capital invested
Capital invested by funds: $89.6M → $141M (+$51.2M)
25% more funds holding
Funds holding: 24 → 30 (+6)
3.11% less ownership
Funds ownership: 97.53% → 94.42% (-3.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Envestnet Asset Management
Chicago,
Illinois
|
+$33.5M |
| 2 |
ICMP
Integrated Capital Management (Pennsylvania)
Jessup,
Pennsylvania
|
+$6.74M |
| 3 |
LPL Financial
San Diego,
California
|
+$2.9M |
| 4 |
MML Investors Services
Springfield,
Massachusetts
|
+$2.49M |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
+$2.31M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$287K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$169K |
| 3 |
GI
GLOBALT Investments
Atlanta,
Georgia
|
-$100K |
| 4 |
3AM
3EDGE Asset Management
Naples,
Florida
|
-$33.8K |
| 5 |
Morgan Stanley
New York
|
-$3.92K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
CA
26
CoreCap Advisors
Southfield,
Michigan
| $18.7K | – | – | – |
|
|
AWM
27
AE Wealth Management
Topeka,
Kansas
| $18K | +$18.2K | +593 | New |
|
|
NA
28
NewEdge Advisors
New Orleans,
Louisiana
| $3.23K | – | – | – |
|
|
29
Morgan Stanley
New York
| $2.34K | -$3.92K | -128 | -62% |
|
30
William Blair & Company
Chicago,
Illinois
| $1.82K | +$31 | +1 | +2% |
|
|
31
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$287K | -9,388 | Closed |
|
SPTB Hedge Fund Activity: Q4 2025 in Review
30 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Portfolio Treasury ETF (SPTB) for Q4 2025, worth a combined $141M — up 57% from $89.6M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new SPTB positions and 1 closed out — a net gain of 7 holders — while 15 added to existing stakes and 4 trimmed.
The largest buyer was Envestnet Asset Management, adding an estimated $33.5M. The largest seller was Susquehanna International Group, exiting entirely with an estimated $287K sold.
- 30 institutional investors held State Street SPDR Portfolio Treasury ETF (SPTB) as of Q4 2025, up from 24 in Q3 2025.
- Funds reported $141M of State Street SPDR Portfolio Treasury ETF stock for Q4 2025, up 57% quarter-over-quarter.
- 8 funds opened new State Street SPDR Portfolio Treasury ETF positions in Q4 2025 and 1 closed out, a net change of +7 holders.
- The largest State Street SPDR Portfolio Treasury ETF buyer in Q4 2025 was Envestnet Asset Management, an estimated $33.5M added.
- The largest State Street SPDR Portfolio Treasury ETF seller in Q4 2025 was Susquehanna International Group, an estimated $287K sold.
Based on aggregated 13F filings for Q4 2025.