CIK: 0001728354
Total reported value
$7.0B
Reporting period: 2026-06-30 · Number of holdings: 2
Briar Hall Management LLC disclosed 2 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $7.0B and a quarterly turnover rate of 3.7%.
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Briar Hall Management LLC's disclosed holdings carry a Herfindahl concentration index of 1.000 — mathematically equivalent to about 1 equally-sized positions, well below its 2 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
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Unchanged ITW
-0.1% $256.4M
Showing top 1 holdings (of 2 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ITW | Illinois Tool Works | Stock-Industrials | 100.00% | — | -0.09% |
Performance for Q3 2026
+14%
Performance Last 4 Quarters
+8.5%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 2 | $7.0B | 4 | ||
| 2026 Q1 | 2 | $6.7B | 5 | ||
| 2025 Q4 | 2 | $6.4B | 6 | ||
| 2025 Q3 | 2 | $6.7B | 5 | ||
| 2025 Q2 | 2 | $6.4B | 0 | ||
| 2025 Q1 | 2 | $6.4B | 100 | ||
| 2024 Q4 | 2 | $6.6B | 0 | ||
| 2024 Q3 | 2 | $6.8B | 0 | ||
| 2024 Q2 | 2 | $6.2B | 0 | ||
| 2024 Q1 | 2 | $7.0B | 0 | ||
| 2023 Q4 | 2 | $6.9B | 0 | ||
| 2023 Q3 | 2 | $6.0B | 0 | ||
| 2023 Q2 | 2 | $6.5B | 0 | ||
| 2023 Q1 | 2 | $6.4B | 0 | ||
| 2022 Q4 | 2 | $5.8B | 0 | ||
| 2022 Q3 | 2 | $4.8B | 0 | ||
| 2022 Q2 | 2 | $4.7B | 0 | ||
| 2022 Q1 | 2 | $5.4B | 0 | ||
| 2021 Q4 | 2 | $6.4B | 0 | ||
| 2021 Q3 | 2 | $5.3B | 0 | ||
| 2021 Q2 | 2 | $5.8B | 100 | ||
| 2021 Q1 | 2 | $5.7B | 8 | ||
| 2020 Q4 | 2 | $5.3B | 5 | ||
| 2020 Q3 | 2 | $5.0B | 10 | ||
| 2020 Q2 | 2 | $4.5B | 21 | ||
| 2020 Q1 | 2 | $3.7B | 23 | ||
| 2019 Q4 | 2 | $4.6B | 14 | ||
| 2019 Q3 | 2 | $4.0B | 4 | ||
| 2019 Q2 | 2 | $3.9B | 5 | ||
| 2019 Q1 | 2 | $3.7B | 12 | ||
| 2018 Q4 | 2 | $3.3B | 11 | ||
| 2018 Q3 | 2 | $3.7B | 2 | ||
| 2018 Q2 | 2 | $3.6B | 12 | ||
| 2018 Q1 | 2 | $4.0B | 7 | ||
| 2017 Q4 | 2 | $4.3B | — |
Briar Hall Management LLC's most significant position changes for 2026-06-30: Trim: Illinois Tool Works (ITW) — shares -0.09%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ITW | Illinois Tool Works | — | -0.09% | Trim |
Briar Hall Management LLC returned an annualized 6.7% over the trailing 36 months — underperforming the S&P 500 by 3.4 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.58 (less volatile than the market) and a 39% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 100.0% of the portfolio concentrated in Industrials.
It has added to its ITW position for two straight quarters, increasing it by $614.1M to reach $7.0B.
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