Lloyd Harbor Capital Management, LLC
CIK
1847935
Location
COLD SPRING HARBOR, NY
Portfolio Value
Small
$149,918,074
Diversification
Diversified
Filing Date
Global Rank
#4,832
/ 8,603
▼ 428
· as of Mar 2026
Top Industry
Oil & Gas Integrated
25.1%
3Y Alpha vs SPY
+3.1%
Period ended 3 months ago
Filed May 15, 2026 · 55d
13 quarters · since Mar 2023
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+87.2%
SPY
+76.0%
Annualised alpha
+2.5%
Max drawdown
−41.9%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
18 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
17.2%
−0.8 pts
Top 5
50.8%
−6.6 pts
Top 10
75.8%
−11.1 pts
HHI
795
Diversified−159
Portfolio Trend
13 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Energy | 61.5% | $92,232,804 |
| Basic Materials | 33.6% | $50,356,270 |
| Real Estate | 4.9% | $7,329,000 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ASIX | AdvanSix Inc. | +215,000 | 290,000 | $7,076,000 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
6 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| DNN | Denison Mines Corp. | −5,050,000 | 1,050,000 | $3,706,500 | |
| URG | Ur-Energy Inc | −3,644,293 | 6,255,707 | $9,321,003 | |
| RIG | Transocean Ltd. | −2,925,100 | 1,324,900 | $8,784,087 | |
| NXE | NexGen Energy Ltd. | −2,500,000 | 1,237,817 | $14,358,677 | |
| CCJ | Cameco Corp | −240,000 | 27,461 | $2,982,539 | |
| SOLS | Solstice Advanced Materials Inc. | −150,500 | 194,500 | $14,813,120 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
11 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| PBR | Petrobras - Petroleo Brasileiro SA | 1,240,000 | $25,730,000 | |
| CVE | Cenovus Energy Inc. | 450,000 | $11,938,500 | |
| WY | Weyerhaeuser Co | 300,000 | $7,329,000 | |
| WLK | Westlake Corp | 62,000 | $7,242,840 | |
| AVNT | Avient Corp | 195,000 | $7,078,500 | |
| UEC | Uranium Energy Corp | 500,000 | $6,750,000 | |
| OLN | OLIN Corp | 220,000 | $6,540,600 | |
| EMN | Eastman Chemical Co | 78,000 | $5,952,960 | |
| CRGY | Crescent Energy Co | 355,000 | $4,792,500 | |
| SLB | Slb Limited/Nv | 75,287 | $3,868,998 | |
| CC | Chemours Co | 75,000 | $1,652,250 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
8 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| VAL | Valaris Ltd | 330,000 | $16,632,000 | |
| TDW | Tidewater Inc | 193,589 | $9,778,180 | |
| JKS | JinkoSolar Holding Co., Ltd. | 336,877 | $8,694,795 | |
| CE | Celanese Corp | 190,000 | $8,033,200 | |
| HON | Honeywell International Inc | 39,000 | $7,979,559 | |
| SDRL | SEADRILL Ltd | 220,000 | $7,612,000 | |
| DQ | Daqo New Energy Corp. | 182,603 | $5,386,788 | |
| TROX | Tronox Holdings plc | 675,000 | $2,814,750 | |
| No positions match the current search. | ||||
18 positions ·
$149,918,074 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| PBR |
Petrobras - Petroleo Brasileiro SA
Energy
|
NEW | 1,240,000 | $25,730,000 | 17.16% | |
| SOLS |
Solstice Advanced Materials Inc.
Basic Materials
|
Reduced | 194,500 | $14,813,120 | 9.88% | |
| NXE |
NexGen Energy Ltd.
Energy
|
Reduced | 1,237,817 | $14,358,677 | 9.58% | |
| CVE |
Cenovus Energy Inc.
Energy
|
NEW | 450,000 | $11,938,500 | 7.96% | |
| URG |
Ur-Energy Inc
Energy
|
Reduced | 6,255,707 | $9,321,003 | 6.22% | |
| RIG |
Transocean Ltd.
Energy
|
Reduced | 1,324,900 | $8,784,087 | 5.86% | |
| WY |
Weyerhaeuser Co
Real Estate
|
NEW | 300,000 | $7,329,000 | 4.89% | |
| WLK |
Westlake Corp
Basic Materials
|
NEW | 62,000 | $7,242,840 | 4.83% | |
| AVNT |
Avient Corp
Basic Materials
|
NEW | 195,000 | $7,078,500 | 4.72% | |
| ASIX |
AdvanSix Inc.
Basic Materials
|
Added | 290,000 | $7,076,000 | 4.72% | |
| UEC |
Uranium Energy Corp
Energy
|
NEW | 500,000 | $6,750,000 | 4.50% | |
| OLN |
OLIN Corp
Basic Materials
|
NEW | 220,000 | $6,540,600 | 4.36% | |
| EMN |
Eastman Chemical Co
Basic Materials
|
NEW | 78,000 | $5,952,960 | 3.97% | |
| CRGY |
Crescent Energy Co
Energy
|
NEW | 355,000 | $4,792,500 | 3.20% | |
| SLB |
Slb Limited/Nv
Energy
|
NEW | 75,287 | $3,868,998 | 2.58% | |
| DNN |
Denison Mines Corp.
Energy
|
Reduced | 1,050,000 | $3,706,500 | 2.47% | |
| CCJ |
Cameco Corp
Energy
|
Reduced | 27,461 | $2,982,539 | 1.99% | |
| CC |
Chemours Co
Basic Materials
|
NEW | 75,000 | $1,652,250 | 1.10% |