SIERRA OCEAN, LLC

CIK

2051715

Location

RIPON, CA

Portfolio Value

Micro $19,189,067

Diversification

Diversified

Filing Date

Global Rank

#7,396 / 8,232 ▲ 189

Top Industry

Semiconductors 20.6%

3Y Alpha vs SPY

-4.0%

Period ended 2 months ago

Filed Apr 27, 2026 · 48d

6 quarters · since Dec 2024

Clone Performance

Feb 2025–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+17.9%

SPY

+23.4%

Annualised alpha

-4.0%

Max drawdown

−18.4%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

33 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

14.7%

−1.2 pts

Top 5

47.7%

−2.8 pts

Top 10

66.3%

−2.4 pts

HHI

639

Diversified−58

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	44.5%	$8,548,665	7
Financial Services	14.7%	$2,827,805	6
Consumer Cyclical	10.3%	$1,982,486	4
Communication Services	10.2%	$1,955,692	3
Healthcare	6.4%	$1,220,223	4
Industrials	5.3%	$1,014,445	4
Consumer Defensive	4.7%	$899,615	3
Energy	2.4%	$460,287	1
Utilities	1.5%	$279,849	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

18 positions

Ticker	Company	Δ Shares	Shares	Value
NVO	Novo Nordisk A S	+1,270	6,825	$250,818
AMZN	Amazon Com Inc	+315	4,864	$1,013,025
PG	PROCTER & GAMBLE Co	+281	1,731	$250,025
GOOGL	Alphabet Inc.	+167	3,909	$1,124,072
NFLX	Netflix Inc	+107	2,437	$234,317
AVGO	Broadcom Inc.	+75	2,102	$650,590
V	Visa Inc.	+69	891	$269,295
TSM	Taiwan Semiconductor Manufacturing Co Ltd	+68	2,156	$728,620
BRK-B	Berkshire Hathaway Inc	+56	2,863	$1,371,949
JNJ	Johnson & Johnson	+32	1,344	$328,527
COST	Costco Wholesale Corp /New	+32	331	$329,818
LLY	ELI LILLY & Co	+25	530	$487,478
GD	General Dynamics Corp	+23	624	$214,169
JPM	Jpmorgan Chase & Co	+22	2,017	$593,320
XOM	Exxon Mobil Corp	+16	2,713	$460,287
RCL	Royal Caribbean Cruises Ltd	+8	1,289	$354,707
GE	General Electric Co	+7	732	$207,719
CAT	Caterpillar Inc	+4	361	$255,754
No positions match the current search.

Trimmed

Positions the filer reduced

10 positions

Ticker	Company	Δ Shares	Shares	Value
AAPL	Apple Inc.	−841	11,148	$2,829,250
ORCL	Oracle Corp	−404	2,065	$303,782
WMT	Walmart Inc.	−268	2,573	$319,772
RTX	RTX Corp	−89	1,746	$336,803
NVDA	Nvidia Corp	−70	13,550	$2,363,120
HD	Home Depot, Inc.	−55	688	$226,276
META	Meta Platforms, Inc.	−16	1,044	$597,303
TSLA	Tesla, Inc.	−13	1,045	$388,478
MA	Mastercard Inc	−13	441	$220,350
MSFT	Microsoft Corp	−2	3,939	$1,458,099
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
MU	Micron Technology Inc	637	$215,204
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
BAC	Bank Of America Corp /De/	4,204	$231,220
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

33 positions · $19,189,067 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Reduced	11,148	-841	$2,829,250	−13.2%	14.74%
NVDA	Nvidia Corp Technology	Reduced	13,550	-70	$2,363,120	−7.0%	12.31%
MSFT	Microsoft Corp Technology	Reduced	3,939	-2	$1,458,099	−23.5%	7.60%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	2,863	+56	$1,371,949	−2.8%	7.15%
GOOGL	Alphabet Inc. Communication Services	Added	3,909	+167	$1,124,072	−4.0%	5.86%
AMZN	Amazon Com Inc Consumer Cyclical	Added	4,864	+315	$1,013,025	−3.5%	5.28%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	2,156	+68	$728,620	+14.8%	3.80%
AVGO	Broadcom Inc. Technology	Added	2,102	+75	$650,590	−7.3%	3.39%
META	Meta Platforms, Inc. Communication Services	Reduced	1,044	-16	$597,303	−14.6%	3.11%
JPM	Jpmorgan Chase & Co Financial Services	Added	2,017	+22	$593,320	−7.7%	3.09%
LLY	ELI LILLY & Co Healthcare	Added	530	+25	$487,478	−10.2%	2.54%
XOM	Exxon Mobil Corp Energy	Added	2,713	+16	$460,287	+41.8%	2.40%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	1,045	-13	$388,478	−18.4%	2.02%
RCL	Royal Caribbean Cruises Ltd Consumer Cyclical	Added	1,289	+8	$354,707	−0.7%	1.85%
RTX	RTX Corp Industrials	Reduced	1,746	-89	$336,803	+0.1%	1.76%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	331	+32	$329,818	+27.9%	1.72%
JNJ	Johnson & Johnson Healthcare	Added	1,344	+32	$328,527	+21.0%	1.71%
WMT	Walmart Inc. Consumer Defensive	Reduced	2,573	-268	$319,772	+1.0%	1.67%
ORCL	Oracle Corp Technology	Reduced	2,065	-404	$303,782	−36.9%	1.58%
RVT	Royce Small-Cap Trust, Inc. Financial Services	Held	17,377	0	$288,458	+3.1%	1.50%
SRE	Sempra Utilities	Held	2,880	0	$279,849	+10.1%	1.46%
V	Visa Inc. Financial Services	Added	891	+69	$269,295	−6.6%	1.40%
CAT	Caterpillar Inc Industrials	Added	361	+4	$255,754	+25.1%	1.33%
NVO	Novo Nordisk A S Healthcare	Added	6,825	+1,270	$250,818	−11.3%	1.31%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	1,731	+281	$250,025	+20.3%	1.30%
NFLX	Netflix Inc Communication Services	Added	2,437	+107	$234,317	+7.3%	1.22%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	688	-55	$226,276	−11.5%	1.18%
MA	Mastercard Inc Financial Services	Reduced	441	-13	$220,350	−15.0%	1.15%
MU	Micron Technology Inc Technology	NEW	637	NEW	$215,204	NEW	1.12%
GD	General Dynamics Corp Industrials	Added	624	+23	$214,169	+5.9%	1.12%
GE	General Electric Co Industrials	Added	732	+7	$207,719	−7.0%	1.08%
IBRX	ImmunityBio, Inc. Healthcare	Held	20,000	0	$153,400	+287.4%	0.80%
MFG	Mizuho Financial Group Inc Financial Services	Held	10,634	0	$84,433	+8.5%	0.44%