AI Portfolio Summary
In 2025 Q4, Briar Hall Management LLC maintained a portfolio of 1 distinct positions. They heavily accumulated shares in ILLINOIS TOOL WKS IN, increasing their position by 0.0%.
Total Positions
1
Quarter
2025 Q4
Top Holding
ITW (100.0%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-1 of 1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ITW
ILLINOIS TOOL W...
|
Industrials | 100.00% | 100.00% |
#1
Prev: #1
|
10.0 | 12,248 | 0.0% |
P
S
|
25,850,978 | $6,367,095,881 | 2017 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-1 of 1 holdings