Sierra Ocean, LLC reported 42 positions worth $26.94M for the quarter ended Sep 30, 2026, up 2.8% on the prior quarter. It opened 2 new positions, added to 11, trimmed 27 and exited 1. Its largest holding is Apple Inc. at 14.3% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| CVX Chevron Corp | +1,134 | – | $231.61K | 0.86% |
| ABBV AbbVie Inc. | +822 | – | $215.09K | 0.798% |
| MSFT Microsoft Corp | +265 | +5.9% | $135.92K | 9.12% |
| GOOGL Alphabet Inc. | +294 | +7.8% | $101.17K | 5.22% |
| NVDA Nvidia Corp | +217 | +1.6% | $49.56K | 11.93% |
| AMZN Amazon Com Inc | +87 | +1.9% | $21.68K | 4.38% |
| CRWD CrowdStrike Holdings, Inc. | +38 | +3.6% | $10.06K | 1.09% |
| CAT Caterpillar Inc | +11 | +3.1% | $8.91K | 1.09% |
| GOOG Alphabet Inc. | +25 | +1.1% | $8.52K | 2.96% |
| TSM Taiwan Semiconductor Manufacturing Co Ltd | +11 | +0.5% | $5.02K | 4.02% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| BRK-B Berkshire Hathaway Inc | -640 | -22.6% | $318.69K | 4.06% |
| GE General Electric Co | -660 | -100.0% | $246.76K | Exited |
| MU Micron Technology Inc | -96 | -14.5% | $102.30K | 2.24% |
| AMD Advanced Micro Devices Inc | -87 | -10.4% | $53.22K | 1.71% |
| INTC Intel Corp | -387 | -9.1% | $46.52K | 1.72% |
| NVO Novo Nordisk A S | -710 | -9.8% | $26.92K | 0.915% |
| LRCX Lam Research Corp | -75 | -8.9% | $24.64K | 0.934% |
| RTX RTX Corp | -79 | -4.3% | $14.66K | 1.23% |
| ASML Asml Holding Nv | -8 | -6.3% | $14.49K | 0.807% |
| COST Costco Wholesale Corp | -15 | -3.3% | $13.65K | 1.49% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| GE General Electric Co | -660 | $246.76K | 0.942% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 11.6K | $3.86M | 14.33% | -22 | -0.2% | Reduced | 0% |
| 2 | NVDA Nvidia Corp | Technology | 14.1K | $3.21M | 11.93% | +217 | +1.6% | Added | 0% |
| 3 | MSFT Microsoft Corp | Technology | 4,793 | $2.46M | 9.12% | +265 | +5.9% | Added | 0% |
| 4 | GOOGL Alphabet Inc. | Technology | 4,086 | $1.41M | 5.22% | +294 | +7.8% | Added | 0% |
| 5 | AMZN Amazon Com Inc | Consumer Discretionary | 4,738 | $1.18M | 4.38% | +87 | +1.9% | Added | 0% |
| 6 | BRK-B Berkshire Hathaway Inc | Financial Services | 2,196 | $1.09M | 4.06% | -640 | -22.6% | Reduced | 0% |
| 7 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 2,374 | $1.08M | 4.02% | +11 | +0.5% | Added | 0% |
| 8 | GOOG Alphabet Inc. | Technology | 2,344 | $798.67K | 2.96% | +25 | +1.1% | Added | 0% |
| 9 | META Meta Platforms, Inc. | Technology | 1,073 | $778.24K | 2.89% | -4 | -0.4% | Reduced | 0% |
| 10 | AVGO Broadcom Inc. | Technology | 2,092 | $734.86K | 2.73% | -26 | -1.2% | Reduced | 0% |
| 11 | JPM Jpmorgan Chase & Co | Financial Services | 1,993 | $659.29K | 2.45% | -12 | -0.6% | Reduced | 0% |
| 12 | LLY ELI LILLY & Co | Healthcare | 550 | $636.22K | 2.36% | -8 | -1.4% | Reduced | 0% |
| 13 | MU Micron Technology Inc | Technology | 567 | $604.24K | 2.24% | -96 | -14.5% | Reduced | 0% |
| 14 | INTC Intel Corp | Technology | 3,851 | $462.96K | 1.72% | -387 | -9.1% | Reduced | 0% |
| 15 | AMD Advanced Micro Devices Inc | Technology | 753 | $460.66K | 1.71% | -87 | -10.4% | Reduced | 0% |
Tip. Select a row to see that position’s full history at Sierra Ocean.
As of its Q3 2026 13F filing, Sierra Ocean, LLC’s five largest positions were Apple Inc. (AAPL) at 14.3%, Nvidia Corp (NVDA) at 11.9%, Microsoft Corp (MSFT) at 9.1%, Alphabet Inc. (GOOGL) at 5.2%, Amazon Com Inc (AMZN) at 4.4% of the reported portfolio.
Sierra Ocean, LLC reported a 13F portfolio worth $26.94M across 42 positions for Q3 2026. That is up 2.8% from the previous quarter.
Its largest purchases by value were Chevron Corp ($231.61K), AbbVie Inc. ($215.09K), Microsoft Corp ($135.92K). It opened 2 new positions.
Its largest sales by value were Berkshire Hathaway Inc ($318.69K), General Electric Co ($246.76K), Micron Technology Inc ($102.30K). It exited 1 positions entirely.
From the Form 13F-HR reports Sierra Ocean, LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.