Robert Robotti is Director at TIDEWATER INC (TDW). They have made 75 open-market trades across 5 companies since 2006, most recently 2026-09-16.
CIK 0001105838
54 open-market purchases totalling $78.9M since 2006, against 21 sales. Across 50 scored buys the stock is up 13.3% at ninety days, and 12.0 points ahead of the S&P over the same stretch.
50 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 30% | 78% | 88% |
| Avg Move | -6.3% | +3.5% | +13.3% |
| Alpha | -3.8% | +3.2% | +12.0% |
| Scored | 50 | 50 | 50 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TDW | SELL | 2026-09-16 | 2026-09-17 | $89.85 | $925K | -7.1% | — | — |
| TDW | BUY | 2025-06-03 | 2025-06-05 | $42.09 | $1.1M | +9.8% | +12.5% | +31.7% |
| TDW | BUY | 2025-05-30 | 2025-06-02 | $40.55 | $23K | +19.7% | +18.4% | +45.8% |
| TDW | BUY | 2025-03-13 | 2025-03-14 | $40.11 | $1.0M | +9.7% | -16.7% | +18.9% |
| TDW | BUY | 2025-03-05 | 2025-03-06 | $40.95 | $145K | -0.2% | -14.3% | +1.7% |
| AXR | SELL | 2024-12-20 | 2024-12-23 | $31.56 | $815K | +4.5% | +3.6% | -30.1% |
| AXR | SELL | 2024-12-18 | 2024-12-20 | $31.24 | $1.1M | -2.5% | -1.3% | -33.0% |
| TDW | BUY | 2024-12-17 | 2024-12-18 | $48.26 | $200K | +7.3% | +9.2% | -19.0% |
| TDW | BUY | 2024-12-13 | 2024-12-16 | $47.57 | $1.1M | +3.9% | +14.0% | -16.3% |
| TDW | SELL | 2024-05-20 | 2024-05-22 | $107.26 | $41.4M | -10.1% | -8.9% | -17.2% |
| TDW | SELL | 2024-05-15 | 2024-05-17 | $106.95 | $75.3M | -2.5% | -8.8% | -16.2% |
| TDW | SELL | 2024-05-08 | 2024-05-17 | $107.21 | $33.6M | -2.5% | -8.8% | -16.2% |
| AXR | BUY | 2023-10-27 | 2023-10-31 | $16.50 | $54K | -2.8% | -2.1% | +25.3% |
| AXR | BUY | 2023-10-24 | 2023-10-26 | $16.47 | $10K | -2.4% | +0.3% | +24.7% |
| AXR | BUY | 2023-10-19 | 2023-10-23 | $16.48 | $56K | -3.8% | +0.1% | +26.8% |
| AXR | BUY | 2023-10-16 | 2023-10-18 | $16.50 | $18K | +1.2% | +3.6% | +32.5% |
| AXR | BUY | 2023-10-11 | 2023-10-13 | $16.44 | $813K | +0.4% | -7.1% | +30.2% |
| AXR | BUY | 2023-10-03 | 2023-10-05 | $16.50 | $18K | -2.1% | -3.8% | +28.5% |
| AXR | BUY | 2023-09-28 | 2023-10-02 | $16.43 | $34K | +0.4% | -0.8% | +32.4% |
| TDW | BUY | 2023-09-07 | 2023-09-11 | $67.32 | $200K | -7.9% | -0.6% | -17.0% |
| TDW | BUY | 2023-08-10 | 2023-08-11 | $63.00 | $3.0M | -1.3% | +10.5% | -6.1% |
| TDW | BUY | 2023-07-31 | 2023-08-02 | $62.28 | $14.7M | -2.0% | +5.8% | +6.8% |
| AXR | BUY | 2023-07-31 | 2023-07-31 | $16.52 | $29K | -6.2% | -5.1% | -6.0% |
| TDW | BUY | 2023-07-25 | 2023-07-28 | $57.06 | $130K | +2.7% | -3.2% | +8.6% |
| TDW | BUY | 2023-07-24 | 2023-07-27 | $57.06 | $130K | +8.1% | +3.6% | +17.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.