ITW · CUSIP 452308109
ILLINOIS TOOL WKS INC
Reported by 3 of 79 curated managers in Q2 2026, in the holdings snapshot last exported 2026-10-26.
- Managers holding
- 3
- Average portfolio weight
- 0.2%
- Combined reported value
- $89.6M
- Research group
- 79
3 of the 79 superinvestors Shameless Cloning tracks reported ILLINOIS TOOL WKS INC (ITW) in their Q2 2026 13F filings, worth $89.6M combined, at an average 0.2% of their portfolios. The largest positions by portfolio weight belong to Thomas Gayner (0.7%), Steven Check (0.0%), Mairs & Power Funds (0.0%).
Reporting managers
This is a historical 13F snapshot, not a live shareholder register. The count covers all matched managers; dashboard rankings use only those with at least 95% coverage. Reported value is measured at filing quarter-end, not at today's price.
| Manager / SEC filer | % of portfolio | Reported value |
|---|---|---|
| Thomas GaynerMarkel Group Inc. | 0.7% | $88.6M |
| Steven CheckCHECK CAPITAL MANAGEMENT INC/CA | 0.0% | $595K |
| Mairs & Power FundsMAIRS & POWER INC | 0.0% | $415K |