IWM
Ishares Russell 2000 Etf
4 of the 83 super-investors we track hold IWM, worth a combined $116M per their latest 13F filings. The largest position: David Katz at 0.2% of their portfolio. This quarter the cohort logged 0 buys and 1 sell on the name. Conviction score: 24 of 100 (how strongly the cohort backs it) — ranked #571 of 742 stocks.
Why super-investors own IWM
IWM is held by 4 super-investors in our cohort, with a combined position value of $116M. The highest-conviction owner is David Katz at 0.2% of their portfolio. Cohort ownership has grown from 3 to 4 over the last four quarters — net interest is rising. 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 (4) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Joel Greenblatt | 0.1% | 38q | $113M | 375,066 |
| 2 | David Katz | 0.2% | 40q | $3M | 10,097 |
| 3 | Mairs & Power Funds | <0.1% | 13q | $453K | 1,507 |
| 4 | Bill Nygren | 0.0% | 6q | $160K | 533 |
Owners of IWM also hold
Congress is trading IWM
Congress tracker →- John Boozmansold$1,001 - $15,000 · 2026-05-27
- John Boozmansold$1,001 - $15,000 · 2026-05-27
- John Boozmansold$1,001 - $15,000 · 2026-01-23
- John Boozmansold$1,001 - $15,000 · 2025-11-21
- John Boozmansold$1,001 - $15,000 · 2025-11-21 · late
- John Boozmanbought$1,001 - $15,000 · 2025-08-01
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Henry Ellenbogen | EXIT | 2.6% | -100% | $0 | Aug 14, 2026 |
Long US equity 13F-HR filings only. CUSIP 464287655. Not investment advice.