本期 13F-HR 中的全部持仓，以及相对上季度的变化。
13F 持仓，最新季度
来源SEC EDGAR13F-HR
Briar Hall Management LLC (CIK 1728354) reported $6.98B across 1 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: ITW ($6.98B, 100.00%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | ITW | ILLINOIS TOOL WKS INC | $6.98B | 100.00% | 25.8M | Trimmed |
来源：SEC 13F 申报文件 · 截至 2026-06-30