Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
IEF
ISHARES 7-10 YEAR TREASURY BData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ISHARES 7-10 YEAR TREASURY B (IEF) is held by 6 tracked hedge-fund managers, a combined reported value of ~$648.07M; the largest are Ken Griffin, Ken Griffin, Ken Griffin. This quarter: 2 new, 1 trimmed. 9 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Quiet
Gurus holding6
Congress trades9
Price$94.18vs quarter-end-1.32%
Sectors0
This quarter's moves
Top holderKen GriffinNew2
Added0
Trimmed / sold1
Value $70.38M— of portfolio737,4002026 Q1
Value $64.40M— of portfolio674,8002026 Q1
Value $49.00M— of portfolio508,0002025 Q3
Value $27.66M— of portfolio289,8002026 Q1
Value $23.65M— of portfolio247,8002026 Q1
Value $16.40M— of portfolio170,0002025 Q3
Joel GreenblattHold
Value $491.9K0.0% of portfolio5,1542026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $70.38M | — | — |
| Ken GriffinPUT | $64.40M | — | — |
| Izzy EnglanderCALL | $49.00M | — | — |
| Steven CohenCALL | $27.66M | — | — |
| Steven CohenPUT | $23.65M | — | — |
| Izzy EnglanderPUT | $16.40M | — | — |
| Joel Greenblatt | $491.9K | 0.0% | Hold |