IWF
Ishares Russell 1000 Growth
3 of the 83 super-investors we track hold IWF, worth a combined $90M per their latest 13F filings. The largest position: David Katz at 1.1% of their portfolio. This quarter the cohort logged 0 buys and 1 sell on the name. Conviction score: 23 of 100 (how strongly the cohort backs it) — ranked #609 of 742 stocks. Conviction easing: 1 fewer super-investor hold it than in 2026Q1.
Why super-investors own IWF
IWF is held by 3 super-investors in our cohort, with a combined position value of $90M. The highest-conviction owner is David Katz at 1.1% of their portfolio. Cohort ownership has shrunk from 4 to 3 over the last four quarters — net interest is fading. This quarter the cohort registered 1 exited.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2016Q3 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (3) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Polen Capital Management | 0.7% | 40q | $76M | 613,639 |
| 2 | David Katz | 1.1% | 22q | $13M | 106,505 |
| 3 | Torray Funds | <0.1% | 31q | $245K | 1,972 |
Owners of IWF also hold
Congress is trading IWF
Congress tracker →- David P. Joycesold$15,001 - $50,000 · 2023-06-19 · late
- Daniel S Sullivansold$15,001 - $50,000 · 2019-07-17
- Thomas MacArthurbought$1,001 - $15,000 · 2018-12-21
- Thomas MacArthurbought$1,001 - $15,000 · 2018-10-02 · late
- Daniel S Sullivansold$1,001 - $15,000 · 2018-10-02
- Thomas MacArthurbought$1,001 - $15,000 · 2018-07-10
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| David Rolfe | EXIT | <0.1% | -100% | $0 | Aug 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 464287614. Not investment advice.