Oakum Bay Capital LLC
Long book
$186.3M
Q1 2026
Positions
87
Top-10 weight
77%
concentration
Last quarter
+51.4%
SPY +14.8%
Turnover
44%
of book per quarter
Strategy in plain words
auto-generated from filingsOakum Bay Capital LLC is a diversified fundamental manager, running a $186.3M US long book across 87 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: MICRON TECHNOLOGY INC, TESLA INC, ZILLOW GROUP INC - A, LGI HOMES INC, RAYONIER INC.
We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q4 2025
-3.8%
Q1 2026
+51.4%
Sector allocation
Industrials 35%
Technology 31%
Services media 18%
Communications 8%
Real estate 5%
Consumer discretionary 1%
Materials 1%
Consumer staples 0%
Long book by quarter
What does Oakum Bay own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| MU MICRON TECHNOLOGY INC | Technology | 113.9K | $38.5M | 20.7% | -25.1% |
| TSLA TESLA INC | Industrials | 58.5K | $21.7M | 11.7% | Held |
| ZG ZILLOW GROUP INC - A | Services media | 376.5K | $15.6M | 8.4% | +51.6% |
| LGIH LGI HOMES INC | Industrials | 365.4K | $14.4M | 7.8% | +29.1% |
| CCOI COGENT COMMUNICATIONS HOLDIN | Communications | 690.4K | $13.0M | 7.0% | +27.0% |
| MTN VAIL RESORTS INC | Services media | 54.2K | $6.9M | 3.7% | +21.3% |
| FOR FORESTAR GROUP INC | Real estate | 261.5K | $6.4M | 3.4% | -16.5% |
| CCS CENTURY COMMUNITIES INC | Industrials | 107.1K | $6.1M | 3.3% | -2.1% |
| BZH BEAZER HOMES USA INC | Industrials | 310.8K | $6.0M | 3.2% | +17.7% |
| GFS GLOBALFOUNDRIES INC | Technology | 85.9K | $3.8M | 2.1% | New |
| AXON AXON ENTERPRISE INC | Industrials | 8.7K | $3.7M | 2.0% | New |
| VECO VEECO INSTRUMENTS INC | Industrials | 49.8K | $1.7M | 0.9% | New |
| CSGP COSTAR GROUP INC | Services media | 41.0K | $1.7M | 0.9% | +644.8% |
| WOLF WOLFSPEED INC | Technology | 100.5K | $1.6M | 0.9% | New |
| ATKR ATKORE INC | Technology | 23.9K | $1.4M | 0.8% | -10.6% |
| ACMR ACM RESEARCH INC-CLASS A | Industrials | 34.4K | $1.4M | 0.7% | +19.4% |
| FUN SIX FLAGS ENTERTAINMENT CORP | Services media | 61.9K | $1.1M | 0.6% | -63.7% |
| ABNB AIRBNB INC-CLASS A | Services media | 8.2K | $1.0M | 0.6% | -45.8% |
| EFX EQUIFAX INC | Services media | 5.1K | $925K | 0.5% | -60.1% |
| CMG CHIPOTLE MEXICAN GRILL INC | Consumer discretionary | 27.8K | $890K | 0.5% | -23.6% |
| FCX FREEPORT-MCMORAN INC | Materials | 13.7K | $805K | 0.4% | -21.3% |
| LMNR LIMONEIRA CO | Consumer staples | 56.4K | $757K | 0.4% | +4.9% |
| FSLR FIRST SOLAR INC | Technology | 3.7K | $730K | 0.4% | +12.1% |
| MSGS MADISON SQUARE GARDEN SPORTS | Services media | 2.2K | $708K | 0.4% | -60.7% |
| ENPH ENPHASE ENERGY INC | Technology | 18.6K | $704K | 0.4% | -72.0% |
| AMD ADVANCED MICRO DEVICES | Technology | 2.9K | $580K | 0.3% | +280.0% |
| AMZN AMAZON.COM INC | Consumer discretionary | 2.7K | $564K | 0.3% | +17.3% |
| GTLB GITLAB INC-CL A | Technology | 25.2K | $546K | 0.3% | New |
| TRC TEJON RANCH CO | Real estate | 24.5K | $461K | 0.2% | New |
| XIFR XPLR INFRASTRUCTURE LP | Utilities | 40.0K | $425K | 0.2% | -35.5% |
| MTH MERITAGE HOMES CORP | Industrials | 6.8K | $421K | 0.2% | New |
| TRU TRANSUNION | Services media | 5.9K | $412K | 0.2% | -85.8% |
| CLF CLEVELAND-CLIFFS INC | Materials | 46.2K | $391K | 0.2% | +108.0% |
| UWMC UWM HOLDINGS CORP | Financials | 96.1K | $348K | 0.2% | +1.1% |
| GPK GRAPHIC PACKAGING HOLDING CO | Other | 28.0K | $278K | 0.1% | +2700.0% |
| HOV HOVNANIAN ENTERPRISES-A | Industrials | 2.4K | $271K | 0.1% | -6.1% |
| HHH HOWARD HUGHES HOLDINGS INC | Real estate | 4.1K | $259K | 0.1% | New |
| UNIT UNITI GROUP INC | Communications | 24.6K | $231K | 0.1% | -40.9% |
| ERO ERO COPPER CORP | Materials | 8.6K | $228K | 0.1% | -27.5% |
| CPNG COUPANG INC | Consumer discretionary | 12.0K | $227K | 0.1% | New |
| OC OWENS CORNING | Industrials | 1.8K | $195K | 0.1% | +2.9% |
| NVDA NVIDIA CORP | Technology | 1.1K | $192K | 0.1% | New |
| JOE ST JOE CO/THE | Real estate | 2.6K | $163K | 0.1% | -16.1% |
| INTC INTEL CORP | Technology | 3.1K | $137K | 0.1% | New |
| AGNT AGNT INC | Real estate | 19.0K | $114K | 0.1% | New |
| MSFT MICROSOFT CORP | Technology | 275 | $102K | 0.1% | New |
| QCOM QUALCOMM INC | Technology | 700 | $90K | 0.0% | New |
| WFG WEST FRASER TIMBER CO LTD | Other | 1.3K | $85K | 0.0% | New |
| KBH KB HOME | Industrials | 1.4K | $72K | 0.0% | New |
| NU NU HOLDINGS LTD/CAYMAN ISL-A | Financials | 5.0K | $72K | 0.0% | Held |
13F filing history
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