Oakum Bay Capital LLC holds a focused book of 87 stocks worth $186.3M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Globalfoundries Inc and trimmed Micron Technology Inc. Their largest long position is Micron Technology Inc at 21% of the equity book. They also disclosed $310K in put options (a bearish bet), shown separately below and excluded from the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1571727/holdings"
Use Arkolith to show Oakum Bay Capital LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Micron Technology Inc COM | $38.5M | 113.9K | 20.7% | ▼−25% Reduced · −38K sh | |
| 2 | Tesla Inc COM | $21.7M | 58.5K | 11.7% | —Held | |
| 3 | Zillow Group Inc CL A | $15.6M | 376.5K | 8.4% | ▲+52% Added · +128K sh | |
| 4 | Lgi Homes Inc COM | $14.4M | 365.4K | 7.8% | ▲+29% Added · +82K sh | |
| 5 | Rayonier Inc COM | $13.8M | 671.6K | 7.4% | ▲+320% Added · +512K sh | |
| 6 | Cogent Communications Hldgs Inc COM NEW | $13.0M | 690.4K | 7.0% | ▲+27% Added · +147K sh | |
| 7 | Vail Resorts Inc COM | $6.9M | 54.2K | 3.7% | ▲+21% Added · +10K sh | |
| 8 | Forestar Group Inc COM | $6.4M | 261.5K | 3.4% | ▼−16% Reduced · −52K sh | |
| 9 | Century Communities Inc COM | $6.1M | 107.1K | 3.3% | ▼−2.1% Reduced · −2K sh | |
| 10 | Beazer Homes USA Inc COM NEW | $6.0M | 310.8K | 3.2% | ▲+18% Added · +47K sh | |
| 11 | Weyerhaeuser Co COM NEW | $3.8M | 157.6K | 2.1% | ▲+38% Added · +43K sh | |
| 12 | Globalfoundries Inc ORDINARY SHARES | $3.8M | 85.9K | 2.1% | ▲New New position | |
| 13 | Axon Enterprise Inc COM | $3.7M | 8.7K | 2.0% | ▲New New position | |
| 14 | Taiwan Semiconductor MFG Ltd SPONSORED ADS | $2.2M | 6.5K | 1.2% | —Held | |
| 15 | Veeco Instrs Inc Del COM | $1.7M | 49.8K | 0.9% | ▲New New position | |
| 16 | Costar Group Inc COM | $1.7M | 41.0K | 0.9% | ▲+645% Added · +35K sh | |
| 17 | Wolfspeed Inc COMMON STOCK | $1.6M | 100.5K | 0.9% | ▲New New position | |
| 18 | Atkore Inc COM | $1.4M | 23.9K | 0.8% | ▼−11% Reduced · −3K sh | |
| 19 | Sea Ltd SPONSORD ADS | $1.4M | 16.8K | 0.7% | ▲New New position | |
| 20 | Acm Research Inc COM CL A | $1.4M | 34.4K | 0.7% | ▲+19% Added · +6K sh | |
| 21 | Invitation Homes Inc COM | $1.1M | 45.2K | 0.6% | ▲+55% Added · +16K sh | |
| 22 | Six Flags Entertainment Corp COM | $1.1M | 61.9K | 0.6% | ▼−64% Reduced · −109K sh | |
| 23 | Kanzhun Limited SPONSORED ADS | $1.1M | 80.5K | 0.6% | ▲179× Added · +80K sh | |
| 24 | Airbnb Inc COM CL A | $1.0M | 8.2K | 0.6% | ▼−46% Reduced · −7K sh | |
| 25 | Equifax Inc COM | $925K | 5.1K | 0.5% | ▼−60% Reduced · −8K sh | |
| 26 | Rio Tinto PLC SPONSORED ADR | $919K | 9.8K | 0.5% | ▼−27% Reduced · −4K sh | |
| 27 | Chipotle Mexican Grill Inc COM | $890K | 27.8K | 0.5% | ▼−24% Reduced · −9K sh | |
| 28 | Freeport-McMoran Inc CL B | $805K | 13.7K | 0.4% | ▼−21% Reduced · −4K sh | |
| 29 | Limoneira Co COM | $757K | 56.4K | 0.4% | ▲+4.9% Added · +3K sh | |
| 30 | First Solar Inc COM | $730K | 3.7K | 0.4% | ▲+12% Added · +400 sh | |
| 31 | Gladstone Land Corp COM | $721K | 70.7K | 0.4% | ▼−2.8% Reduced · −2K sh | |
| 32 | Madison Square Garden Sports Corp CL A | $708K | 2.2K | 0.4% | ▼−61% Reduced · −3K sh | |
| 33 | Enphase Energy Inc COM | $704K | 18.6K | 0.4% | ▼−72% Reduced · −48K sh | |
| 34 | Advanced Micro Devices Inc COM | $580K | 2.9K | 0.3% | ▲+280% Added · +2K sh | |
| 35 | Amazon Com Inc COM | $564K | 2.7K | 0.3% | ▲+17% Added · +400 sh | |
| 36 | Gitlab Inc CLASS A COM | $546K | 25.2K | 0.3% | ▲New New position | |
| 37 | Tejon Ranch Co COM | $461K | 24.5K | 0.2% | ▲New New position | |
| 38 | Alexandria Real Estate Eq Inc COM | $434K | 9.3K | 0.2% | ▼−52% Reduced · −10K sh | |
| 39 | XPLR Infrastructure LP COM UNIT PART INT | $425K | 40.0K | 0.2% | ▼−35% Reduced · −22K sh | |
| 40 | Meritage Homes Corp COM | $421K | 6.8K | 0.2% | ▲New New position | |
| 41 | Transunion COM | $412K | 5.9K | 0.2% | ▼−86% Reduced · −36K sh | |
| 42 | Ke Holdings Inc SPONSORED ADS | $410K | 27.4K | 0.2% | ▼−98% Reduced · −1.1M sh | |
| 43 | Cleveland-Cliffs Inc COM | $391K | 46.2K | 0.2% | ▲+108% Added · +24K sh | |
| 44 | Uwm Holdings Corporation COM CL A | $348K | 96.1K | 0.2% | ▲+1.1% Added · +1K sh | |
| 45 | PDD Holdings Inc SPONSORED ADS | $296K | 2.9K | 0.2% | ▲+53% Added · +1K sh | |
| 46 | Graphic Packaging Hldg Co COM | $278K | 28.0K | 0.1% | ▲28× Added · +27K sh | |
| 47 | SPDR Gold Trust GOLD SHS | $273K | 634 | 0.1% | ▲14× Added · +588 sh | |
| 48 | Jd.com Inc SPON ADS CL A | $272K | 9.2K | 0.1% | ▲+61% Added · +4K sh | |
| 49 | Hovnanian Enterprises Inc CL A NEW | $271K | 2.4K | 0.1% | ▼−6.1% Reduced · −159 sh | |
| 50 | Howard Hughes Holdings Inc COM | $259K | 4.1K | 0.1% | ▲New New position |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| PUT · bearish | COREWEAVE INC-CL ACRWV | $310K | 4K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.