Ring Mountain Capital, LLC

CIK

2051343

Location

TIBURON, CA

Portfolio Value

Small $153,875,406

Diversification

Diversified

Filing Date

Global Rank

#5,014 / 8,517 ▲ 607

Top Industry

Semiconductors 28.7%

3Y Alpha vs SPY

+13.9%

Period ended 47 days ago

Filed Aug 11, 2026 · 5d

7 quarters · since Dec 2024

Clone Performance

Feb 2025–Aug 2026 · vs SPY

Hypothetical 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

+49.8%

SPY

+27.3%

Annualised alpha

+13.5%

Max drawdown

−26.3%

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

72 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

15.7%

−1.3 pts

Top 5

45.0%

−6.3 pts

Top 10

68.6%

−3.2 pts

HHI

616

Diversified−89

Portfolio Trend

7 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	53.9%	$83,013,008	23
Communication Services	16.0%	$24,605,089	3
Consumer Cyclical	11.4%	$17,477,115	9
Industrials	6.8%	$10,473,920	13
Unclassified	3.5%	$5,358,318	6
Financial Services	3.4%	$5,218,241	6
Healthcare	3.3%	$5,018,824	5
Consumer Defensive	0.7%	$1,095,753	3
Basic Materials	0.5%	$759,836	1
Utilities	0.3%	$473,717	2
Energy	0.2%	$381,585	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
AAPL	Apple Inc.	+5,137	83,555	$24,177,474
NVDA	Nvidia Corp	+2,913	62,029	$12,411,382
RCAT	Red Cat Holdings, Inc.	+2,616	23,793	$253,395
SPY	Spdr S&P 500 ETF Trust	+1,500	2,054	$1,533,865
DIA	Spdr Dow Jones Industrial Average ETF Trust	+1,099	2,189	$1,143,511
QQQ	Invesco Qqq Trust, Series 1	+902	1,354	$997,085
POWL	Powell Industries Inc	+844	1,269	$363,390
PROF	Profound Medical Corp.	+812	511,917	$3,404,248
AVGO	Broadcom Inc.	+528	19,113	$7,219,935
TSM	Taiwan Semiconductor Manufacturing Co Ltd	+451	3,536	$1,688,687
AMZN	Amazon Com Inc	+427	36,719	$8,751,606
GOOGL	Alphabet Inc.	+355	35,881	$12,808,196
VRT	Vertiv Holdings Co	+139	8,924	$2,987,933
MRVL	Marvell Technology, Inc.	+89	20,656	$6,153,215
PLTR	Palantir Technologies Inc.	+84	5,871	$684,969
FCX	Freeport-Mcmoran Inc	+66	12,082	$759,836
AMAT	Applied Materials Inc /De	+58	2,443	$1,766,289
ORCL	Oracle Corp	+47	1,596	$233,893
IBM	International Business Machines Corp	+46	1,369	$384,976
NRG	Nrg Energy, Inc.	+43	1,826	$266,705
XOM	ExxonMobil Holdings Corp	+35	2,791	$381,585
BRK-B	Berkshire Hathaway Inc	+32	3,806	$1,904,484
GEV	GE Vernova Inc.	+32	624	$733,112
JPM	Jpmorgan Chase & Co	+32	3,104	$1,016,032
V	Visa Inc.	+30	2,005	$687,895
No positions match the current search.

Trimmed

Positions the filer reduced

19 positions

Ticker	Company	Δ Shares	Shares	Value
IREN	IREN Ltd	−6,543	21,529	$984,521
SOFI	SoFi Technologies, Inc.	−1,532	13,850	$248,330
UBER	Uber Technologies, Inc	−639	10,861	$783,729
NET	Cloudflare, Inc.	−360	2,429	$595,785
MSFT	Microsoft Corp	−216	24,172	$9,016,639
NFLX	Netflix Inc	−115	19,351	$1,381,661
BLDR	Builders FirstSource, Inc.	−106	3,536	$316,401
AMD	Advanced Micro Devices Inc	−85	8,979	$5,215,990
BAC	Bank Of America Corp /De/	−84	6,616	$376,979
TSLA	Tesla, Inc.	−78	12,456	$5,238,993
GM	General Motors Co	−68	20,018	$1,542,987
META	Meta Platforms, Inc.	−37	18,490	$10,415,232
MU	Micron Technology Inc	−31	8,119	$9,371,680
WMT	Walmart Inc.	−27	3,222	$364,923
XLB	State Street Materials Select Sector SPDR ETF	−24	9,671	$491,576
ABBV	AbbVie Inc.	−7	1,878	$472,579
VIG	Vanguard Dividend Appreciation ETF	−7	3,689	$872,891
MCD	Mcdonalds Corp	−5	980	$264,903
RRR	Red Rock Resorts, Inc.	−4	9,587	$623,730
No positions match the current search.

New Positions

Positions the filer opened this quarter

13 positions

Ticker	Company	Shares	Value
SPCX	Space Exploration Technologies Corp	4,561	$779,292
RKLB	Rocket Lab Corp	3,380	$343,577
GLW	Corning Inc /Ny	1,302	$332,569
MPWR	Monolithic Power Systems, Inc.	207	$286,148
PM	Philip Morris International Inc.	1,506	$272,450
COHR	Coherent Corp.	688	$271,395
CRDO	Credo Technology Group Holding Ltd	968	$263,247
CSCO	Cisco Systems, Inc.	2,178	$255,827
CRWV	CoreWeave, Inc.	2,558	$254,623
TER	Teradyne, Inc	517	$250,145
WSM	Williams Sonoma Inc	909	$211,887
VST	Vistra Corp.	1,305	$207,012
ROK	Rockwell Automation, Inc	410	$202,982
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
SHAK	Shake Shack Inc.	3,248	$287,350
CEG	Constellation Energy Corp	717	$200,222
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

72 tracked positions · $153,875,406 total · filing declares 107 positions · $238,304 · as of Jun 30, 2026

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

Showing 1–50 of 72 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Added	83,555	+5,137	$24,177,474	+21.5%	15.71%
GOOGL	Alphabet Inc. Communication Services	Added	35,881	+355	$12,808,196	+25.4%	8.32%
NVDA	Nvidia Corp Technology	Added	62,029	+2,913	$12,411,382	+20.4%	8.07%
META	Meta Platforms, Inc. Communication Services	Reduced	18,490	-37	$10,415,232	−1.7%	6.77%
MU	Micron Technology Inc Technology	Reduced	8,119	-31	$9,371,680	+240.4%	6.09%
MSFT	Microsoft Corp Technology	Reduced	24,172	-216	$9,016,639	−0.1%	5.86%
AMZN	Amazon Com Inc Consumer Cyclical	Added	36,719	+427	$8,751,606	+15.8%	5.69%
AVGO	Broadcom Inc. Technology	Added	19,113	+528	$7,219,935	+25.5%	4.69%
MRVL	Marvell Technology, Inc. Technology	Added	20,656	+89	$6,153,215	+202.0%	4.00%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	12,456	-78	$5,238,993	+12.4%	3.40%
AMD	Advanced Micro Devices Inc Technology	Reduced	8,979	-85	$5,215,990	+182.9%	3.39%
PROF	Profound Medical Corp. Healthcare	Added	511,917	+812	$3,404,248	+2.8%	2.21%
VRT	Vertiv Holdings Co Industrials	Added	8,924	+139	$2,987,933	+35.7%	1.94%
AGX	Argan Inc Industrials	Added	2,795	+2	$2,231,947	+46.7%	1.45%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	3,806	+32	$1,904,484	+5.3%	1.24%
AMAT	Applied Materials Inc /De Technology	Added	2,443	+58	$1,766,289	+116.7%	1.15%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	3,536	+451	$1,688,687	+62.0%	1.10%
GM	General Motors Co Consumer Cyclical	Reduced	20,018	-68	$1,542,987	+3.1%	1.00%
SPY	Spdr S&P 500 ETF Trust	Added	2,054	+1,500	$1,533,865	+325.7%	1.00%
NFLX	Netflix Inc Communication Services	Reduced	19,351	-115	$1,381,661	−26.2%	0.90%
DIA	Spdr Dow Jones Industrial Average ETF Trust	Added	2,189	+1,099	$1,143,511	+126.5%	0.74%
JPM	Jpmorgan Chase & Co Financial Services	Added	3,104	+32	$1,016,032	+12.4%	0.66%
CAT	Caterpillar Inc Industrials	Added	949	+6	$1,010,590	+51.3%	0.66%
QQQ	Invesco Qqq Trust, Series 1	Added	1,354	+902	$997,085	+282.2%	0.65%
IREN	IREN Ltd Financial Services	Reduced	21,529	-6,543	$984,521	+2.3%	0.64%
VIG	Vanguard Dividend Appreciation ETF	Reduced	3,689	-7	$872,891	+9.8%	0.57%
CIEN	Ciena Corp Technology	Held	1,718	0	$842,782	+26.4%	0.55%
UBER	Uber Technologies, Inc Technology	Reduced	10,861	-639	$783,729	−5.3%	0.51%
SPCX	Space Exploration Technologies Corp Industrials	NEW	4,561	NEW	$779,292	NEW	0.51%
FCX	Freeport-Mcmoran Inc Basic Materials	Added	12,082	+66	$759,836	+7.6%	0.49%
GEV	GE Vernova Inc. Industrials	Added	624	+32	$733,112	+41.9%	0.48%
V	Visa Inc. Financial Services	Added	2,005	+30	$687,895	+15.2%	0.45%
PLTR	Palantir Technologies Inc. Technology	Added	5,871	+84	$684,969	−19.1%	0.45%
RRR	Red Rock Resorts, Inc. Consumer Cyclical	Reduced	9,587	-4	$623,730	+21.9%	0.41%
NET	Cloudflare, Inc. Technology	Reduced	2,429	-360	$595,785	+3.5%	0.39%
WM	Waste Management Inc Industrials	Added	2,536	+1	$565,223	−3.0%	0.37%
LRCX	Lam Research Corp Technology	Added	1,273	+10	$551,629	+104.4%	0.36%
JNJ	Johnson & Johnson Healthcare	Added	2,017	+15	$512,257	+4.7%	0.33%
XLB	State Street Materials Select Sector SPDR ETF	Reduced	9,671	-24	$491,576	+1.5%	0.32%
ABBV	AbbVie Inc. Healthcare	Reduced	1,878	-7	$472,579	+15.3%	0.31%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	490	+19	$458,380	−2.3%	0.30%
LLY	ELI LILLY & Co Healthcare	Added	330	+3	$395,811	+31.6%	0.26%
IBM	International Business Machines Corp Technology	Added	1,369	+46	$384,976	+20.0%	0.25%
XOM	ExxonMobil Holdings Corp Energy	Added	2,791	+35	$381,585	−18.4%	0.25%
BAC	Bank Of America Corp /De/ Financial Services	Reduced	6,616	-84	$376,979	+15.4%	0.24%
WMT	Walmart Inc. Consumer Defensive	Reduced	3,222	-27	$364,923	−9.6%	0.24%
POWL	Powell Industries Inc Industrials	Added	1,269	+844	$363,390	+58.0%	0.24%
HWM	Howmet Aerospace Inc. Industrials	Added	1,323	+11	$355,701	+17.6%	0.23%
RKLB	Rocket Lab Corp Industrials	NEW	3,380	NEW	$343,577	NEW	0.22%
GLW	Corning Inc /Ny Technology	NEW	1,302	NEW	$332,569	NEW	0.22%

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.