State Street SPDR Portfolio Long Term Treasury ETF
SPTL
486 hedge funds and large institutions have $9.52B invested in State Street SPDR Portfolio Long Term Treasury ETF in 2026 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 219 increasing their positions, 154 reducing their positions, and 55 closing their positions.
402% more call options, than puts
Call options by funds: $1.77M | Put options by funds: $352K
42% more repeat investments, than reductions
Existing positions increased: 219 | Existing positions reduced: 154
18% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 55
6.23% more ownership
Funds ownership: 85.36% → 91.6% (+6.2%)
2% more capital invested
Capital invested by funds: $9.31B → $9.52B (+$207M)
1% more funds holding
Funds holding: 483 → 486 (+3)
12% less funds holding in top 10
Funds holding in top 10: 33 → 29 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$313M |
| 2 |
MERSOM
Municipal Employees' Retirement System of Michigan
Lansing,
Michigan
|
+$203M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
+$133M |
| 4 |
UBS AM
Chicago,
Illinois
|
+$63.1M |
| 5 |
FFA
Farther Finance Advisors
San Francisco,
California
|
+$28.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NSLI
Nan Shan Life Insurance
Taipei City,
Taiwan
|
-$290M |
| 2 |
State Street
Boston,
Massachusetts
|
-$123M |
| 3 |
LPL Financial
San Diego,
California
|
-$89.8M |
| 4 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
-$77M |
| 5 |
Mirae Asset Global Investments
Seoul,
South Korea
|
-$25.6M |
SPTL Hedge Fund Activity: Q1 2026 in Review
486 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Portfolio Long Term Treasury ETF (SPTL) for Q1 2026, worth a combined $9.52B — up 2.2% from $9.31B a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new SPTL positions and 55 closed out — a net gain of 10 holders — while 219 added to existing stakes and 154 trimmed.
The largest buyer was UBS Group, adding an estimated $313M. The largest seller was Nan Shan Life Insurance, exiting entirely with an estimated $290M sold.
- 486 institutional investors held State Street SPDR Portfolio Long Term Treasury ETF (SPTL) as of Q1 2026, up from 483 in Q4 2025.
- Funds reported $9.52B of State Street SPDR Portfolio Long Term Treasury ETF stock for Q1 2026, up 2.2% quarter-over-quarter.
- 65 funds opened new State Street SPDR Portfolio Long Term Treasury ETF positions in Q1 2026 and 55 closed out, a net change of +10 holders.
- The largest State Street SPDR Portfolio Long Term Treasury ETF buyer in Q1 2026 was UBS Group, an estimated $313M added.
- The largest State Street SPDR Portfolio Long Term Treasury ETF seller in Q1 2026 was Nan Shan Life Insurance, an estimated $290M sold.
Based on aggregated 13F filings for Q1 2026.