SIERRA OCEAN, LLC
Filing Date
Global Rank
#7,581
/ 8,517
▲ 548
Top Industry
Semiconductors
24.7%
3Y Alpha vs SPY
+4.9%
Period ended 46 days ago
Filed Aug 7, 2026 · 8d
7 quarters · since Dec 2024
Clone Performance
Feb 2025–Aug 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Cloned portfolio
+34.4%
SPY
+27.3%
Annualised alpha
+4.3%
Max drawdown
−18.2%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 7 quarters. Past performance does not predict future results.
Portfolio Concentration
41 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
12.7%
−1.1 pts
Top 5
43.0%
−4.8 pts
Top 10
59.9%
−5.7 pts
HHI
525
Diversified−91
Portfolio Trend
7 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 50.4% | $13,352,141 |
| Financial Services | 11.4% | $3,035,550 |
| Communication Services | 10.5% | $2,781,182 |
| Consumer Cyclical | 9.3% | $2,474,775 |
| Healthcare | 7.0% | $1,857,017 |
| Industrials | 4.6% | $1,208,177 |
| Consumer Defensive | 4.5% | $1,203,593 |
| Energy | 1.3% | $338,382 |
| Utilities | 1.0% | $267,468 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
18 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| HD | Home Depot, Inc. | +597 | 1,285 | $453,193 | |
| MSFT | Microsoft Corp | +589 | 4,528 | $1,689,034 | |
| AAPL | Apple Inc. | +464 | 11,612 | $3,360,048 | |
| NVO | Novo Nordisk A S | +387 | 7,212 | $345,743 | |
| NVDA | Nvidia Corp | +309 | 13,859 | $2,773,047 | |
| JNJ | Johnson & Johnson | +309 | 1,653 | $419,812 | |
| TSM | Taiwan Semiconductor Manufacturing Co Ltd | +207 | 2,363 | $1,128,497 | |
| TSLA | Tesla, Inc. | +155 | 1,200 | $504,720 | |
| COST | Costco Wholesale Corp /New | +126 | 457 | $427,509 | |
| RTX | RTX Corp | +112 | 1,858 | $352,518 | |
| GD | General Dynamics Corp | +34 | 658 | $233,089 | |
| META | Meta Platforms, Inc. | +33 | 1,077 | $606,663 | |
| LLY | ELI LILLY & Co | +28 | 558 | $669,281 | |
| MU | Micron Technology Inc | +26 | 663 | $765,294 | |
| PG | PROCTER & GAMBLE Co | +22 | 1,753 | $257,059 | |
| AVGO | Broadcom Inc. | +16 | 2,118 | $800,074 | |
| MA | Mastercard Inc | +14 | 455 | $233,688 | |
| SRE | Sempra | +5 | 2,885 | $267,468 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
11 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| XOM | ExxonMobil Holdings Corp | −238 | 2,475 | $338,382 | |
| AMZN | Amazon Com Inc | −213 | 4,651 | $1,108,519 | |
| GOOGL | Alphabet Inc. | −114 | 6,111 | $2,174,519 | |
| ORCL | Oracle Corp | −82 | 1,983 | $290,608 | |
| GE | General Electric Co | −72 | 660 | $246,661 | |
| WMT | Walmart Inc. | −68 | 2,505 | $283,716 | |
| BRK-B | Berkshire Hathaway Inc | −27 | 2,836 | $1,419,106 | |
| JPM | Jpmorgan Chase & Co | −12 | 2,005 | $656,296 | |
| CAT | Caterpillar Inc | −8 | 353 | $375,909 | |
| V | Visa Inc. | −6 | 885 | $303,634 | |
| RCL | Royal Caribbean Cruises Ltd | −3 | 1,286 | $408,343 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
9 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| INTC | Intel Corp | 4,238 | $591,751 | |
| AMD | Advanced Micro Devices Inc | 840 | $487,964 | |
| LRCX | Lam Research Corp | 841 | $364,430 | |
| AMAT | Applied Materials Inc /De | 445 | $321,735 | |
| CSCO | Cisco Systems, Inc. | 2,735 | $321,253 | |
| ASML | Asml Holding NV | 128 | $254,648 | |
| MCK | Mckesson Corp | 327 | $247,081 | |
| UL | Unilever PLC | 3,914 | $235,309 | |
| CRWD | CrowdStrike Holdings, Inc. | 267 | $203,758 | |
| No positions match the current search. | ||||
41 tracked positions ·
$26,518,285 total
· filing declares
72 positions · $144,481,734
· as of Jun 30, 2026
All sectors
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| AAPL |
Apple Inc.
Technology
|
Added | 11,612 | $3,360,048 | 12.67% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 13,859 | $2,773,047 | 10.46% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 6,111 | $2,174,519 | 8.20% | |
| MSFT |
Microsoft Corp
Technology
|
Added | 4,528 | $1,689,034 | 6.37% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Reduced | 2,836 | $1,419,106 | 5.35% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Added | 2,363 | $1,128,497 | 4.26% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 4,651 | $1,108,519 | 4.18% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 2,118 | $800,074 | 3.02% | |
| MU |
Micron Technology Inc
Technology
|
Added | 663 | $765,294 | 2.89% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 558 | $669,281 | 2.52% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Reduced | 2,005 | $656,296 | 2.47% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 1,077 | $606,663 | 2.29% | |
| INTC |
Intel Corp
Technology
|
NEW | 4,238 | $591,751 | 2.23% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 1,200 | $504,720 | 1.90% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
NEW | 840 | $487,964 | 1.84% | |
| HD |
Home Depot, Inc.
Consumer Cyclical
|
Added | 1,285 | $453,193 | 1.71% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
Added | 457 | $427,509 | 1.61% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Added | 1,653 | $419,812 | 1.58% | |
| RCL |
Royal Caribbean Cruises Ltd
Consumer Cyclical
|
Reduced | 1,286 | $408,343 | 1.54% | |
| CAT |
Caterpillar Inc
Industrials
|
Reduced | 353 | $375,909 | 1.42% | |
| LRCX |
Lam Research Corp
Technology
|
NEW | 841 | $364,430 | 1.37% | |
| RTX |
RTX Corp
Industrials
|
Added | 1,858 | $352,518 | 1.33% | |
| NVO |
Novo Nordisk A S
Healthcare
|
Added | 7,212 | $345,743 | 1.30% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Reduced | 2,475 | $338,382 | 1.28% | |
| AMAT |
Applied Materials Inc /De
Technology
|
NEW | 445 | $321,735 | 1.21% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
NEW | 2,735 | $321,253 | 1.21% | |
| RVT |
Royce Small-Cap Trust, Inc.
Financial Services
|
Held | 17,377 | $320,953 | 1.21% | |
| V |
Visa Inc.
Financial Services
|
Reduced | 885 | $303,634 | 1.14% | |
| ORCL |
Oracle Corp
Technology
|
Reduced | 1,983 | $290,608 | 1.10% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
Reduced | 2,505 | $283,716 | 1.07% | |
| SRE |
Sempra
Utilities
|
Added | 2,885 | $267,468 | 1.01% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Added | 1,753 | $257,059 | 0.97% | |
| ASML |
Asml Holding NV
Technology
|
NEW | 128 | $254,648 | 0.96% | |
| MCK |
Mckesson Corp
Healthcare
|
NEW | 327 | $247,081 | 0.93% | |
| GE |
General Electric Co
Industrials
|
Reduced | 660 | $246,661 | 0.93% | |
| UL |
Unilever PLC
Consumer Defensive
|
NEW | 3,914 | $235,309 | 0.89% | |
| MA |
Mastercard Inc
Financial Services
|
Added | 455 | $233,688 | 0.88% | |
| GD |
General Dynamics Corp
Industrials
|
Added | 658 | $233,089 | 0.88% | |
| CRWD |
CrowdStrike Holdings, Inc.
Technology
|
NEW | 267 | $203,758 | 0.77% | |
| IBRX |
ImmunityBio, Inc.
Healthcare
|
Held | 20,000 | $175,100 | 0.66% | |
| MFG |
Mizuho Financial Group Inc
Financial Services
|
Held | 10,634 | $101,873 | 0.38% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.