Robert J. Small is Director at TransDigm Group INC (TDG). They have made 82 open-market trades across 1 company since 2010, most recently 2026-02-25.
CIK 0001234544
56 open-market purchases totalling $1.6B since 2010, against 26 sales. Across 56 scored buys the stock is up 10.4% at ninety days, and 4.2 points ahead of the S&P over the same stretch.
56 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| HXL | 4,734,282 | $427.2M |
| TDG | 366,142 | $416.9M |
| Total | $844.1M |
Shares reported on the most recent Form 4, priced at the 2026-02-27 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 70% | 82% |
| Avg Move | -0.7% | +1.2% | +10.4% |
| Alpha | +0.9% | -1.1% | +4.2% |
| Scored | 56 | 56 | 56 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TDG | BUY | 2026-02-25 | 2026-02-27 | $1285.00 | $1K | -4.0% | -13.5% | -3.4% |
| TDG | SELL | 2025-12-10 | 2025-12-11 | $1290.19 | $12.1M | -0.4% | +5.0% | -4.7% |
| TDG | SELL | 2025-12-09 | 2025-12-09 | $1335.72 | $243.0M | -3.3% | +4.3% | -3.2% |
| TDG | SELL | 2025-09-12 | 2025-09-16 | $1276.93 | $12.4M | +1.8% | -1.9% | +1.5% |
| TDG | SELL | 2025-06-10 | 2025-06-12 | $1425.01 | $65.1M | +1.7% | +9.9% | -10.2% |
| TDG | SELL | 2025-03-13 | 2025-03-17 | $1340.53 | $26.9M | +1.9% | -1.6% | +5.1% |
| TDG | SELL | 2025-03-10 | 2025-03-10 | $1340.20 | $53.6M | +2.1% | -1.2% | +9.6% |
| TDG | SELL | 2025-03-06 | 2025-03-10 | $1343.43 | $161.2M | +2.1% | -1.2% | +9.6% |
| TDG | SELL | 2025-02-14 | 2025-02-18 | $1323.09 | $8.7M | +4.8% | +4.3% | +10.3% |
| TDG | SELL | 2024-12-12 | 2024-12-16 | $1248.31 | $62.5M | +1.5% | +1.7% | +6.9% |
| TDG | SELL | 2024-06-12 | 2024-06-12 | $1315.87 | $55.8M | +0.3% | -5.6% | -0.4% |
| TDG | SELL | 2024-06-07 | 2024-06-11 | $1320.72 | $109.0M | +1.8% | -3.8% | -0.2% |
| TDG | SELL | 2024-02-27 | 2024-02-29 | $1160.50 | $294.6M | +0.4% | +3.1% | +11.4% |
| TDG | SELL | 2024-02-15 | 2024-02-20 | $1155.98 | $10.4M | +2.1% | +6.3% | +13.2% |
| TDG | SELL | 2023-12-12 | 2023-12-13 | $998.21 | $22.0M | -0.3% | +2.1% | +16.9% |
| TDG | SELL | 2023-11-21 | 2023-11-22 | $969.93 | $45.0M | -1.3% | +3.4% | +19.7% |
| TDG | SELL | 2023-11-16 | 2023-11-20 | $965.64 | $200.0M | +0.8% | +2.0% | +20.4% |
| TDG | SELL | 2023-09-12 | 2023-09-14 | $880.47 | $5.2M | -3.3% | -0.8% | +16.1% |
| TDG | SELL | 2023-09-06 | 2023-09-08 | $883.65 | $37.2M | -2.6% | -1.1% | +10.9% |
| TDG | SELL | 2023-02-24 | 2023-02-28 | $739.29 | $5.8M | -3.5% | -1.1% | +5.0% |
| TDG | SELL | 2023-02-10 | 2023-02-13 | $736.32 | $222.7M | +0.6% | -5.4% | +9.6% |
| TDG | SELL | 2023-02-09 | 2023-02-13 | $738.48 | $357.3M | +0.6% | -5.4% | +9.6% |
| TDG | BUY | 2022-05-23 | 2022-06-03 | $565.00 | $32.1M | -12.4% | -15.7% | -3.2% |
| TDG | BUY | 2022-05-19 | 2022-06-03 | $544.41 | $19.9M | -12.4% | -15.7% | -3.2% |
| TDG | BUY | 2021-03-15 | 2021-03-17 | $615.99 | $616 | -4.8% | +1.5% | +11.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.