State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI)
ETF ยท NYSE Arca
State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI) is an exchange-traded fund listed on NYSE Arca, where it has traded since May 23, 2007.
- Type
- Exchange-traded fund
- Listed On
- NYSE Arca
- Listed Since
- May 23, 2007
Institutional ownership
In 13F filings for the quarter ended September 30, 2026, 16 institutions reported holding SPTI, with 8.0 million shares worth $219.0 million in aggregate. The largest reported holder was Stephens Group Asset Management, with 2.9 million shares worth $79.9 million. Of the 5 largest holders listed below, 1 opened a new position in SPTI, 2 added shares and 2 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Stephens Group Asset Management | 2,928,146 | $80M | Added 10.5% |
| CX Institutional | 2,308,448 | $63M | Added 24.81% |
| Gradient Investments | 1,530,221 | $42M | Reduced 0.64% |
| Confluence Investment Management | 692,007 | $19M | New position |
| Integrated Capital Management | 223,718 | $6M | Reduced 2.04% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is SPTI?
State Street SPDR Portfolio Intermediate Term Treasury ETF (SPTI) is an exchange-traded fund listed on NYSE Arca, where it has traded since May 23, 2007.
Who are the largest institutional holders of SPTI?
In 13F filings for the quarter ended September 30, 2026, the largest reported holders of SPTI were Stephens Group Asset Management, CX Institutional and Gradient Investments.
How many institutions own SPTI?
16 institutions reported a position in SPTI for the quarter ended September 30, 2026, worth $219.0 million in total.
Did institutions buy or sell SPTI last quarter?
Of the 5 largest reported holders, 1 opened a new position in SPTI, 2 added shares and 2 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for SPTI.
Every reported institutional holder, plus insider and congressional trades in SPTI, on SentiSense.