Four Tree Island Advisory LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 11, 2026), Four Tree Island Advisory LLC reported 23 stock positions worth $198.2 million. Its top holding was Lam Research (LRCX) at 24.6% of the portfolio, followed by Mueller Industries (MLI, 12.8%) and Jackson Financial Class A (JXN, 12.4%). Compared with Q4 2025, it opened 1 new position, sold out of 1, added to 11 and reduced 2. The biggest buy was Applied Materials (AMAT, shares +4%) and the biggest sale Aercap (AER, shares −6%).
- Most Recent 13F
- Q2 2026
- Location
- PORTSMOUTH, NH
- CIK
- 0002048142
- Portfolio Value
- $198.2M (Q1 2026)
- SEC Filing
- 0002048142-26-000002 ↗ filed May 11, 2026
Holdings Value
Holdings 23 stocks · $198.2M
| LRCX Lam Research Corp. | 24.61% | 228,300 | $48.8M | Reduce -0.3% |
| MLI Mueller Industries Inc. | 12.77% | 228,371 | $25.3M | Add +2.5% |
| JXN Jackson Financial Inc. Class A | 12.37% | 231,842 | $24.5M | Add +2.5% |
| AMAT Applied Materials Inc. | 9.96% | 57,758 | $19.7M | Add +3.5% |
| WLFC Willis Lease Finance Corp. | 9.06% | 105,421 | $17.9M | Add +3.1% |
| AER Aercap Holdings NV | 7.20% | 104,039 | $14.3M | Reduce -5.7% |
| EQH Equitable Holdings Inc. | 6.94% | 370,478 | $13.7M | Add +2.5% |
| GTX Garrett Motion Inc. | 4.99% | 543,749 | $9.9M | Add +3.1% |
| AB Alliancebernstein Holding LP | 3.92% | 207,571 | $7.8M | No change |
| BMY Bristol-Myers Squibb Co. | 1.79% | 58,337 | $3.5M | No change |
| ITRN Ituran Location and Control | 1.52% | 61,563 | $3.0M | Add +1.2% |
| VOYA Voya Financial Inc. | 1.16% | 33,659 | $2.3M | Add +3.5% |
| BHF Brighthouse Financial Inc. | 0.75% | 24,981 | $1.5M | Add +12.2% |
| STLA Stellantis NV | 0.54% | 150,236 | $1.1M | No change |
| NTR Nutrien Ltd. | 0.43% | 11,163 | $842K | No change |
| LYB Lyondellbasell Indu Class A | 0.42% | 10,285 | $829K | No change |
| ABBV Abbvie Inc. | 0.37% | 3,384 | $736K | Add +1.8% |
| HOPE Hope Bancorp Inc. | 0.33% | 59,190 | $661K | No change |
| NBBK NB Bancorp Inc. | 0.27% | 25,011 | $527K | Add +16.6% |
| DVN Devon Energy Corp. | 0.25% | 9,965 | $501K | No change |
| LMT Lockheed Martin Corp. | 0.15% | 491 | $297K | No change |
| TT Trane Technologies PLC | 0.14% | 687 | $286K | No change |
| GT Goodyear Tire & Rubber Co. | 0.06% | 17,500 | $116K | New |
Portfolio Sells Q4 2025 → Q1 2026
Portfolio Buys Q4 2025 → Q1 2026
| AMAT Applied Materials Inc. | Add +3.5% | 9.96% | +2.05 |
| WLFC Willis Lease Finance Corp. | Add +3.1% | 9.06% | +1.40 |
| ITRN Ituran Location and Control | Add +1.2% | 1.52% | +0.08 |
| GT Goodyear Tire & Rubber Co. | New | 0.06% | +0.06 |
| NBBK NB Bancorp Inc. | Add +16.6% | 0.27% | +0.03 |
| BHF Brighthouse Financial Inc. | Add +12.2% | 0.75% | −0.04 |
| ABBV Abbvie Inc. | Add +1.8% | 0.37% | −0.05 |
| GTX Garrett Motion Inc. | Add +3.1% | 4.99% | −0.09 |
| VOYA Voya Financial Inc. | Add +3.5% | 1.16% | −0.18 |
| JXN Jackson Financial Inc. Class A | Add +2.5% | 12.37% | −0.94 |
| MLI Mueller Industries Inc. | Add +2.5% | 12.77% | −1.35 |
| EQH Equitable Holdings Inc. | Add +2.5% | 6.94% | −2.57 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 24 | $303.2M | LRCX, AMAT, MLI, WLFC, JXN |
| Q1 2026 | 23 | $198.2M | LRCX, MLI, JXN, AMAT, WLFC |
| Q4 2025 | 23 | $181.2M | LRCX, MLI, JXN, EQH, AER |
| Q3 2025 | 22 | $156.9M | LRCX, MLI, JXN, EQH, WLFC |
| Q2 2025 | 20 | $142.1M | LRCX, EQH, JXN, MLI, WLFC |
| Q1 2025 | 21 | $142.4M | EQH, JXN, MLI, LRCX, WLFC |
| Q4 2024 | 23 | $144.8M | MLI, JXN, EQH, LRCX, WLFC |