Oakum Bay Capital LLC
CIK 1571727 · View on SEC EDGAR ↗
- Portfolio value
- $186.6M
- Positions
- 88
- As of
- March 31, 2026 Data as of Q1 2026
#6,679 of 9,443 by 13F value · top 70.7%
Portfolio value QoQ: -8.8% 13F does not disclose cash
- Top 10 holdings weight
- 76.40%
- Top 25 holdings weight
- 91.39%
- Positions above 1%
- 14
- Effective number of positions
- 11.6
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q1 2026: 23.3% Est. buys $45,575,046 · sells $55,609,093
- New positions
- 29
- Increased
- 25
- Decreased
- 25
- Closed
- 19
Put-notional exposure: 0.2% puts 13F reports option positions at underlying notional value — may include hedges, not necessarily bearish bets
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 100.0% · Options excluded: 5.6%
Sector breakdown
Technology
28.3%
Real Estate
24.2%
Consumer Discretionary
17.0%
Consumer products
14.6%
Telecommunication
7.1%
Industrials
4.2%
Retail
1.5%
Materials
1.3%
Consumer Staples
0.4%
Communication Services
0.4%
Utilities
0.2%
Financial Services
0.2%
Packaging
0.1%
Diversified Consumer Services
0.1%
Paper & Forest
0.0%
Financials
0.0%
Health Care
0.0%
Other/Unmapped
0.1%
Full portfolio 88 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| MU Micron Technology, Inc. - Common Stock | $38,472,544 | 20.62% | 113,878 | $-4,946,308 | Down ×1 | ||
| TSLA Tesla, Inc. - Common Stock | $21,742,914 | 11.65% | 58,488 | $-4,560,309 | |||
| ZG Zillow Group, Inc. - Class A Common Stock | $15,584,659 | 8.35% | 376,532 | $-1,366,198 | Up ×1 | ||
| LGIH LGI Homes, Inc. - Common Stock | $14,444,657 | 7.74% | 365,410 | $2,282,810 | Up ×1 | ||
| RYN Rayonier Inc. REIT Common Stock | $13,847,547 | 7.42% | 671,559 | $10,384,023 | Up ×1 | ||
| CCOI Cogent Communications Holdings, Inc. - Common Stock | $13,006,646 | 6.97% | 690,374 | $1,287,018 | Up ×1 | ||
| MTN Vail Resorts, Inc. Common Stock | $6,948,656 | 3.72% | 54,151 | $1,019,402 | Up ×1 | ||
| FOR Forestar Group Inc Common Stock | $6,391,720 | 3.43% | 261,527 | $-1,321,041 | Down ×1 | ||
| CCS Century Communities, Inc. Common Stock | $6,143,332 | 3.29% | 107,064 | $-348,727 | Down ×1 | ||
| BZH Beazer Homes USA, Inc. Common Stock | $5,979,196 | 3.20% | 310,769 | $627,389 | Up ×1 | ||
| WY Weyerhaeuser Company Common Stock | $3,849,533 | 2.06% | 157,574 | $1,135,275 | Up ×1 | ||
| GFS GlobalFoundries Inc. - Ordinary Share | $3,819,853 | 2.05% | 85,878 | Up ×1 | |||
| AXON Axon Enterprise, Inc. - Common Stock | $3,698,201 | 1.98% | 8,708 | Up ×1 | |||
| TSM Taiwan Semiconductor Manufacturing Company Ltd. | $2,213,572 | 1.19% | 6,550 | $223,092 | |||
| VECO Veeco Instruments Inc. - Common Stock | $1,684,637 | 0.90% | 49,753 | Up ×1 | |||
| CSGP CoStar Group, Inc. - Common Stock | $1,652,528 | 0.89% | 40,965 | $1,282,708 | Up ×1 | ||
| WOLF Wolfspeed, Inc. Common Stock New | $1,639,899 | 0.88% | 100,484 | Up ×1 | |||
| ATKR Atkore Inc. Common Stock | $1,408,950 | 0.76% | 23,917 | $-284,063 | Down ×1 | ||
| SE Sea Limited American Depositary Shares, each representing one Class A Ordinary Share | $1,391,208 | 0.75% | 16,800 | Up ×1 | |||
| ACMR ACM Research, Inc. - Class A Common Stock | $1,353,561 | 0.73% | 34,398 | $217,480 | Up ×1 | ||
| INVH Invitation Homes Inc. Common Stock | $1,123,220 | 0.60% | 45,200 | $311,752 | Up ×1 | ||
| FUN Six Flags Entertainment Corporation Common Stock New | $1,099,116 | 0.59% | 61,922 | $-1,519,683 | Down ×1 | ||
| BZ KANZHUN LIMITED - American Depository Shares | $1,077,346 | 0.58% | 80,459 | $1,068,175 | Up ×1 | ||
| ABNB Airbnb, Inc. - Class A Common Stock | $1,031,834 | 0.55% | 8,171 | $-1,013,602 | Down ×1 | ||
| EFX Equifax, Inc. Common Stock | $925,380 | 0.50% | 5,139 | $-1,871,275 | Down ×1 | ||
| RIO Rio Tinto Plc Common Stock | $918,906 | 0.49% | 9,850 | $-165,500 | Down ×1 | ||
| CMG Chipotle Mexican Grill, Inc. Common Stock | $889,878 | 0.48% | 27,800 | $-456,922 | Down ×1 | ||
| FCX Freeport-McMoRan, Inc. Common Stock | $805,345 | 0.43% | 13,701 | $-78,452 | Down ×1 | ||
| LMNR Limoneira Co - Common Stock | $756,955 | 0.41% | 56,405 | $77,945 | Up ×1 | ||
| FSLR First Solar, Inc. - Common Stock | $729,862 | 0.39% | 3,700 | $-132,197 | Up ×1 | ||
| LAND Gladstone Land Corporation - Common Stock | $721,089 | 0.39% | 70,695 | $55,930 | Down ×1 | ||
| MSGS Madison Square Garden Sports Corp. Class A Common Stock (New) | $708,044 | 0.38% | 2,203 | $-740,396 | Down ×1 | ||
| ENPH Enphase Energy, Inc. - Common Stock | $703,682 | 0.38% | 18,611 | $-1,426,393 | Down ×1 | ||
| AMD Advanced Micro Devices, Inc. - Common Stock | $579,776 | 0.31% | 2,850 | $419,156 | Up ×1 | ||
| AMZN Amazon.com, Inc. - Common Stock | $563,787 | 0.30% | 2,707 | $31,285 | Up ×1 | ||
| GTLB GitLab Inc. - Class A Common Stock | $545,631 | 0.29% | 25,214 | Up ×1 | |||
| TRC Tejon Ranch Co Common Stock | $460,732 | 0.25% | 24,455 | Up ×1 | |||
| ARE Alexandria Real Estate Equities, Inc. Common Stock | $433,795 | 0.23% | 9,345 | $-525,429 | Down ×1 | ||
| XIFR XPLR Infrastructure, LP Common Units representing limited partner interests | $424,630 | 0.23% | 39,984 | $-195,210 | Down ×1 | ||
| MTH Meritage Homes Corporation Common Stock | $420,512 | 0.23% | 6,800 | Up ×1 | |||
| TRU TransUnion Common Stock | $411,542 | 0.22% | 5,948 | $-3,190,301 | Down ×1 | ||
| BEKE KE Holdings Inc American Depositary Shares (each representing three Class A Ordinary Shares) | $409,684 | 0.22% | 27,367 | $-17,306,100 | Down ×1 | ||
| CLF Cleveland-Cliffs Inc. Common Stock | $390,508 | 0.21% | 46,214 | $95,506 | Up ×1 | ||
| UWMC UWM Holdings Corporation Class A Common Stock | $347,882 | 0.19% | 96,100 | $-68,656 | Up ×1 | ||
| CRWV CoreWeave, Inc. - Class A Common Stock | $309,880 | 0.17% | 4,000 | Put option | Up ×1 | ||
| PDD PDD Holdings Inc. - American Depositary Shares | $296,322 | 0.16% | 2,900 | $80,881 | Up ×1 | ||
| GPK Graphic Packaging Holding Company | $278,320 | 0.15% | 28,000 | $263,260 | Up ×1 | ||
| GLD | $272,804 | 0.15% | 634 | $254,574 | Up ×1 | ||
| JD JD.com, Inc. - American Depositary Shares | $272,044 | 0.15% | 9,200 | $108,454 | Up ×1 | ||
| HOV Hovnanian Enterprises, Inc. Class A Common Stock | $270,731 | 0.15% | 2,441 | $17,127 | Down ×1 | ||
| HHH Howard Hughes Holdings Inc. Common Stock | $259,366 | 0.14% | 4,100 | Up ×1 | |||
| UNIT Uniti Group Inc. - Common Stock | $230,682 | 0.12% | 24,593 | $-60,885 | Down ×1 | ||
| ERO Ero Copper Corp. Common Shares | $228,028 | 0.12% | 8,550 | $-105,794 | Down ×1 | ||
| CPNG Coupang, Inc. Class A Common Stock | $226,560 | 0.12% | 12,000 | Up ×1 | |||
| TAL TAL Education Group American Depositary Shares | $216,030 | 0.12% | 19,000 | $-34,900 | Down ×1 | ||
| OC Owens Corning Inc Common Stock New | $194,796 | 0.10% | 1,800 | $-1,046 | Up ×1 | ||
| NVDA NVIDIA Corporation - Common Stock | $191,840 | 0.10% | 1,100 | Up ×1 | |||
| UMC United Microelectronics Corporation (NEW) Common Stock | $188,580 | 0.10% | 21,000 | Up ×1 | |||
| JOE St. Joe Company (The) Common Stock | $163,280 | 0.09% | 2,600 | $-20,767 | Down ×1 | ||
| INTC Intel Corporation - Common Stock | $136,803 | 0.07% | 3,100 | Up ×1 | |||
| EXPI eXp World Holdings, Inc. - Common Stock | $113,810 | 0.06% | 19,000 | Up ×1 | |||
| MSFT Microsoft Corporation - Common Stock | $101,797 | 0.05% | 275 | Up ×1 | |||
| QCOM QUALCOMM Incorporated - Common Stock | $90,146 | 0.05% | 700 | Up ×1 | |||
| WFG West Fraser Timber Co. Ltd Common stock | $85,138 | 0.05% | 1,304 | Up ×1 | |||
| KBH KB Home Common Stock | $72,450 | 0.04% | 1,400 | Up ×1 | |||
| NU Nu Holdings Ltd. Class A Ordinary Shares | $71,850 | 0.04% | 5,000 | $-11,850 | |||
| GOOG Alphabet Inc. - Class C Capital Stock | $71,715 | 0.04% | 250 | $56,025 | Up ×1 | ||
| LND Brasilagro Brazilian Agric Real Estate Co Sponsored ADR (Brazil) | $69,296 | 0.04% | 16,382 | Up ×1 | |||
| FLNC Fluence Energy, Inc. - Class A Common Stock | $68,800 | 0.04% | 5,000 | Up ×1 | |||
| HIMX Himax Technologies, Inc. - American depositary shares, each of which represents two ordinary shares. | $62,960 | 0.03% | 8,000 | Up ×1 | |||
| YMM Full Truck Alliance Co. Ltd. American Depositary Shares (each representing 20 Class A Ordinary Shares) | $62,250 | 0.03% | 7,500 | Up ×1 | |||
| MLP Maui Land & Pineapple Company, Inc. Common Stock | $46,170 | 0.02% | 3,000 | $-4,650 | |||
| MAA Mid-America Apartment Communities, Inc. Common Stock | $36,636 | 0.02% | 300 | $15,800 | Up ×1 | ||
| MELI MercadoLibre, Inc. - Common Stock | $25,935 | 0.01% | 15 | Up ×1 | |||
| TTD The Trade Desk, Inc. - Class A Common Stock | $20,421 | 0.01% | 900 | $-28,927 | Down ×1 | ||
| TLK PT Telekomunikasi Indonesia, Tbk | $18,680 | 0.01% | 1,000 | $-76,045 | Down ×1 | ||
| POET POET Technologies Inc. - Common Shares | $17,820 | 0.01% | 3,000 | Up ×1 | |||
| SGRY Surgery Partners, Inc. - Common Stock | $14,411 | 0.01% | 1,209 | $-1,039 | Up ×1 | ||
| RKT Rocket Companies, Inc. Class A Common Stock | $14,250 | 0.01% | 1,000 | $-34,150 | Down ×1 | ||
| AMH American Homes 4 Rent Common Shares of Beneficial Interest | $11,168 | 0.01% | 400 | Up ×1 | |||
| BTDR Bitdeer Technologies Group - Ordinary Shares | $8,650 | 0.00% | 1,000 | Up ×1 | |||
| HD Home Depot, Inc. (The) Common Stock | $8,222 | 0.00% | 25 | Up ×1 | |||
| ZH Zhihu Inc. American Depositary Shares, each representing three (3) Class A Ordinary Shares | $6,890 | 0.00% | 2,426 | $-1,067 | |||
| NXDT NexPoint Diversified Real Estate Trust Common Stock | $5,600 | 0.00% | 4,000 | $-2,800 | |||
| FPI Farmland Partners Inc. Common Stock | $4,312 | 0.00% | 384 | $591 | |||
| BLND Blend Labs, Inc. Class A Common Stock | $1,986 | 0.00% | 1,168 | Up ×1 | |||
| PRKS United Parks & Resorts Inc. Common Stock | $33 | 0.00% | 1 | $-3 | |||
| SMCI Super Micro Computer, Inc. - Common Stock | $23 | 0.00% | 1 | $-6 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| GFS | $3,819,853 | 85,878 | 2.05% |
| AXON | $3,698,201 | 8,708 | 1.98% |
| VECO | $1,684,637 | 49,753 | 0.90% |
| WOLF | $1,639,899 | 100,484 | 0.88% |
| SE | $1,391,208 | 16,800 | 0.75% |
| GTLB | $545,631 | 25,214 | 0.29% |
| TRC | $460,732 | 24,455 | 0.25% |
| MTH | $420,512 | 6,800 | 0.23% |
| CRWV | $309,880 | 4,000 | 0.17% |
| HHH | $259,366 | 4,100 | 0.14% |
| CPNG | $226,560 | 12,000 | 0.12% |
| NVDA | $191,840 | 1,100 | 0.10% |
| UMC | $188,580 | 21,000 | 0.10% |
| INTC | $136,803 | 3,100 | 0.07% |
| EXPI | $113,810 | 19,000 | 0.06% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| RYN | Bought more | +512K | +$10.4M |
| MU | Trimmed | -38K | -$4.9M |
| TSLA | Price move only | +0 | -$4.6M |
| LGIH | Bought more | +82K | +$2.3M |
| EFX | Trimmed | -8K | -$1.9M |
| FUN | Trimmed | -109K | -$1.5M |
| ENPH | Trimmed | -48K | -$1.4M |
| ZG | Bought more | +128K | -$1.4M |
| FOR | Trimmed | -52K | -$1.3M |
| CCOI | Bought more | +147K | +$1.3M |
2 positions hidden (data completeness check)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| CVNA | March 31, 2026 | 27,000 | $11,394,540 | -77.4% |
| FMC | March 31, 2026 | 31,500 | $436,905 | -36.4% |
| MCW | March 31, 2026 | 57,900 | $321,924 | No longer tracked |
| LRN | March 31, 2026 | 4,900 | $318,157 | -4.8% |
| XRAY | March 31, 2026 | 11,722 | $133,982 | -6.5% |
| NVTS | March 31, 2026 | 15,000 | $107,100 | 51.3% |
| TTC | March 31, 2026 | 1,050 | $82,656 | 4.5% |
| RGR | March 31, 2026 | 2,000 | $65,300 | -4.7% |
| HIMS | March 31, 2026 | 1,610 | $52,277 | 56.1% |
| GRND | March 31, 2026 | 3,600 | $48,744 | 28.0% |
| LMT | March 31, 2026 | 81 | $39,177 | -5.9% |
| SWIM | March 31, 2026 | 4,400 | $27,940 | 31.6% |
| ARM | March 31, 2026 | 200 | $21,862 | 65.8% |
| DDL | March 31, 2026 | 6,000 | $14,940 | -5.8% |
| UAA | March 31, 2026 | 3,000 | $14,910 | -10.0% |
| CNH | March 31, 2026 | 1,000 | $9,220 | 0.0% |
| EQIX | March 31, 2026 | 10 | $7,662 | 11.8% |
| UA | March 31, 2026 | 1,500 | $7,200 | -10.6% |
| AXTI | March 31, 2026 | 200 | $3,270 | 29.3% |