Investor
ROBOTTI ROBERT
CIK 0001105838 · filed 2026-05-13 · SEC filing
13F book
$641.2M
Positions
59
5 new · 6 sold
Largest name
38.1%
Tidewater Inc New
Est. mark
$114.6M
Price effect on 54 names still held. Flow −$30.2M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Tidewater Inc New | — | 2.92M | $244M | 38.1% | $96.5M | Cut$94.9M |
| Builders FirstSource, Inc. | BLDR | 523.6K | $43.1M | 6.7% | −$8.78M | Added−$825.4K |
| Five Point Holdings, LLC | FPH | 6.96M | $33.7M | 5.3% | −$5.22M | Held |
| Lsb Inds Inc | — | 2.12M | $31.6M | 4.9% | $13.6M | Cut$3.36M |
| West Fraser Timber Co., Ltd | WFG | 295.9K | $19.3M | 3.0% | $1.24M | Cut$1.21M |
| Westlake Corp | WLK | 145K | $16.9M | 2.6% | $6.22M | Cut−$2.01M |
| Canadian Nat Res Ltd | — | 324.1K | $15.8M | 2.5% | $4.82M | Cut$4.74M |
| Cavco Inds Inc Del | — | 32.4K | $15.7M | 2.4% | −$3.37M | Added−$3.04M |
| Amrep Corp. | AXR | 521.8K | $14.7M | 2.3% | $4.87M | Held |
| Aercap Holdings Nv | — | 106.5K | $14.6M | 2.3% | −$700.7K | Cut−$762.5K |
| Jefferies Finl Group Inc | — | 328K | $13.5M | 2.1% | −$6.79M | Cut−$6.85M |
| Western Digital Corp | WDC | 46.5K | $12.6M | 2.0% | $4.57M | Cut−$2.02M |
| Arcelormittal Sa Luxembourg | — | 236.6K | $12.3M | 1.9% | $1.52M | Cut−$3.14M |
| Navigator Hldgs Ltd | — | 535.5K | $10.4M | 1.6% | $1.08M | Held |
| Insteel Inds Inc | — | 297.8K | $10M | 1.6% | $577.8K | Cut$536.9K |
| Travel Plus Leisure Co | — | 121.7K | $8.42M | 1.3% | −$163.1K | Cut−$240.6K |
| Lincoln Elec Hldgs Inc | — | 33.4K | $8.32M | 1.3% | $315.4K | Cut−$3.63M |
| Asbury Automotive Group Inc | ABG | 36.5K | $7.13M | 1.1% | −$758.4K | Added$2.38M |
| Noble Corp Plc | — | 145.3K | $7.13M | 1.1% | $3.03M | Cut$2.99M |
| Millrose Pptys Inc | — | 249.4K | $6.98M | 1.1% | −$466.4K | Cut−$472.4K |
| Allison Transmission Hldgs I | — | 58.4K | $6.83M | 1.1% | $1.12M | Cut$1.09M |
| RadNet, Inc. | RDNT | 120.5K | $6.73M | 1.1% | −$1.86M | Cut−$6.4M |
| Champion Homes, Inc. | SKY | 90.3K | $6.72M | 1.0% | −$709.5K | Added$800.6K |
| Seadrill Ltd | SDRL | 131.9K | $6M | 0.9% | $206.1K | Added$5.35M |
| Sandisk Corp | SNDK | 9.26K | $5.88M | 0.9% | $3.68M | Cut$1.34M |
| Louisiana Pac Corp | — | 79.2K | $5.76M | 0.9% | −$634.1K | Cut−$640.5K |
| Canadian Solar Inc. | CSIQ | 398.1K | $5.51M | 0.9% | −$3.4M | Added−$2.63M |
| Seacor Marine Hldgs Inc | — | 767.9K | $5.5M | 0.9% | $875.5K | Cut$424K |
| Teck Resources Ltd | — | 100K | $5.17M | 0.8% | $386K | Held |
| Dana Inc | DAN | 151.2K | $5.09M | 0.8% | $1.49M | Cut$1.43M |
| Ryerson Hldg Corp | — | 192.3K | $4.32M | 0.7% | — | New |
| Legacy Housing Corp | LEGH | 181.4K | $3.71M | 0.6% | $165K | Cut−$876 |
| Spotify Technology S.A. | SPOT | 7.5K | $3.64M | 0.6% | −$718.5K | Held |
| Academy Sports & Outdoors In | — | 53.4K | $3.02M | 0.5% | $346.8K | Cut$340.5K |
| U Haul Holding Company | — | 47K | $2.1M | 0.3% | −$82.8K | Added$229.9K |
| Sea Ltd | SE | 25K | $2.07M | 0.3% | −$671.4K | Added$156.7K |
| Caci Intl Inc | — | 3.6K | $1.96M | 0.3% | $39.8K | Held |
| Ranger Energy Svcs Inc | — | 100K | $1.71M | 0.3% | $316K | Held |
| Preformed Line Prods Co | — | 5.93K | $1.61M | 0.3% | $380.1K | Held |
| Hudbay Minerals Inc. | HBM | 55K | $1.15M | 0.2% | $57.7K | Held |
| Morgan Stanley | — | 6.5K | $1.07M | 0.2% | −$84.2K | Held |
| Petroleo Brasileiro Sa Petro | — | 50K | $1.04M | 0.2% | $445K | Held |
| Alamos Gold Inc New | AGI | 21.5K | $955.2K | 0.1% | $125.8K | Cut$67.9K |
| CGI Inc | GIB | 13K | $950.3K | 0.1% | −$249.6K | Cut−$1.08M |
| Advanced Energy Inds | — | 2.73K | $877.9K | 0.1% | $307.4K | Held |
| Amrize Ltd | AMRZ | 15K | $840.3K | 0.1% | $203.7K | Added$427.8K |
| Agnico Eagle Mines Ltd | AEM | 3.81K | $774K | 0.1% | $127.5K | Cut−$56.7K |
| International Seaways, Inc. | INSW | 10K | $728.8K | 0.1% | $243.3K | Held |
| Hilton Grand Vacations Inc. | HGV | 15K | $587.2K | 0.1% | −$84.5K | Held |
| Valaris Ltd | — | 4.24K | $416.1K | 0.1% | $202.2K | Cut−$2.32M |
| Slb Limited/Nv | SLB | 8K | $411.1K | 0.1% | $136.2K | Held |
| Lifezone Metals Limited | — | 100K | $336K | 0.1% | — | New |
| Seneca Foods Corp New | — | 1.98K | $299.5K | 0.0% | $80.3K | Held |
| Cummins Inc | CMI | 550 | $295.9K | 0.0% | $15.2K | Held |
| Stratus Pptys Inc | — | 8.1K | $247.2K | 0.0% | — | New |
| Orla Mng Ltd New | — | 15K | $241.9K | 0.0% | $79.9K | Held |
| Central Secs Corp | — | 4.38K | $217.3K | 0.0% | −$4.6K | Held |
| Dorchester Minerals Lp | DMLP | 7.53K | $203.9K | 0.0% | — | New |
| Millrose Pptys Inc | — | 1.5K | $42K | 0.0% | — | New |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.