Ring Mountain Capital, LLC

CIK

2051343

Location

TIBURON, CA

Portfolio Value

Small $114,516,276

Diversification

Diversified

Filing Date

Global Rank

#5,394 / 8,588 ▲ 57

Top Industry

Semiconductors 20.9%

3Y Alpha vs SPY

+4.1%

Period ended 3 months ago

Filed May 1, 2026 · 47d

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

+31.4%

SPY

+25.8%

Annualised alpha

+4.0%

Max drawdown

−26.5%

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

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

Top Position

17.4%

+0.0 pts

Top 5

51.5%

−2.1 pts

Top 10

72.5%

−2.5 pts

HHI

721

Diversified−38

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	50.0%	$57,218,256	16
Communication Services	18.9%	$21,654,735	3
Consumer Cyclical	13.6%	$15,585,211	9
Industrials	6.0%	$6,843,317	10
Financial Services	4.2%	$4,842,282	6
Healthcare	4.1%	$4,738,651	5
Unclassified	1.0%	$1,126,050	3
Consumer Defensive	0.8%	$873,103	2
Basic Materials	0.6%	$706,300	1
Energy	0.4%	$467,582	1
Utilities	0.4%	$460,789	2

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
PROF	Profound Medical Corp.	+57,025	511,105	$3,311,960
NVDA	Nvidia Corp	+3,374	59,116	$10,309,830
AAPL	Apple Inc.	+563	78,418	$19,901,704
GOOGL	Alphabet Inc.	+365	31,935	$9,183,228
MU	Micron Technology Inc	+332	8,150	$2,753,396
NRG	Nrg Energy, Inc.	+285	1,783	$260,567
AMZN	Amazon Com Inc	+248	36,292	$7,558,534
TSM	Taiwan Semiconductor Manufacturing Co Ltd	+220	3,085	$1,042,575
PLTR	Palantir Technologies Inc.	+217	5,787	$846,522
AVGO	Broadcom Inc.	+193	18,585	$5,752,243
CIEN	Ciena Corp	+154	1,718	$666,979
VRT	Vertiv Holdings Co	+121	8,785	$2,201,345
IBM	International Business Machines Corp	+87	1,323	$320,681
META	Meta Platforms, Inc.	+75	18,527	$10,599,852
NFLX	Netflix Inc	+68	19,466	$1,871,655
CEG	Constellation Energy Corp	+67	717	$200,222
HWM	Howmet Aerospace Inc.	+51	1,312	$302,363
AMAT	Applied Materials Inc /De	+48	2,385	$815,169
ORCL	Oracle Corp	+46	1,549	$227,873
BRK-B	Berkshire Hathaway Inc	+34	3,774	$1,808,500
GEV	GE Vernova Inc.	+31	592	$516,756
AGX	Argan Inc	+31	2,793	$1,521,207
AMD	Advanced Micro Devices Inc	+21	9,064	$1,843,889
TSLA	Tesla, Inc.	+19	12,534	$4,659,514
FCX	Freeport-Mcmoran Inc	+13	12,016	$706,300
No positions match the current search.

Trimmed

Positions the filer reduced

20 positions

Ticker	Company	Δ Shares	Shares	Value
SOFI	SoFi Technologies, Inc.	−4,209	15,382	$244,266
IREN	IREN Ltd	−4,076	28,072	$962,308
UBER	Uber Technologies, Inc	−798	11,500	$827,195
BAC	Bank Of America Corp /De/	−475	6,700	$326,625
MRVL	Marvell Technology, Inc.	−448	20,567	$2,037,161
SHAK	Shake Shack Inc.	−104	3,248	$287,350
RRR	Red Rock Resorts, Inc.	−101	9,591	$511,775
BLDR	Builders FirstSource, Inc.	−70	3,642	$299,845
XOM	Exxon Mobil Corp	−67	2,756	$467,582
WM	Waste Management Inc	−44	2,535	$582,517
MSFT	Microsoft Corp	−40	24,388	$9,027,705
WMT	Walmart Inc.	−29	3,249	$403,785
MCD	Mcdonalds Corp	−22	985	$306,128
JNJ	Johnson & Johnson	−20	2,002	$489,368
CCL	Carnival Corp Ltd.	−15	11,260	$291,408
HD	Home Depot, Inc.	−8	813	$267,387
LLY	ELI LILLY & Co	−6	327	$300,764
JPM	Jpmorgan Chase & Co	−6	3,072	$903,659
NET	Cloudflare, Inc.	−4	2,789	$575,482
DIA	Spdr Dow Jones Industrial Average ETF Trust	−1	1,090	$504,877
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
RCAT	Red Cat Holdings, Inc.	21,177	$277,206
GE	General Electric Co	860	$244,042
POWL	Powell Industries Inc	425	$229,959
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
ABNB	Airbnb, Inc.	3,950	$536,094
F	Ford Motor Co	19,979	$262,124
BSX	Boston Scientific Corp	2,699	$257,349
ABT	Abbott Laboratories	1,693	$212,115
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

58 positions · $114,516,276 total · as of Mar 31, 2026

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

Showing 1–50 of 58 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Added	78,418	+563	$19,901,704	−6.0%	17.38%
META	Meta Platforms, Inc. Communication Services	Added	18,527	+75	$10,599,852	−13.0%	9.26%
NVDA	Nvidia Corp Technology	Added	59,116	+3,374	$10,309,830	−0.8%	9.00%
GOOGL	Alphabet Inc. Communication Services	Added	31,935	+365	$9,183,228	−7.1%	8.02%
MSFT	Microsoft Corp Technology	Reduced	24,388	-40	$9,027,705	−23.6%	7.88%
AMZN	Amazon Com Inc Consumer Cyclical	Added	36,292	+248	$7,558,534	−9.1%	6.60%
AVGO	Broadcom Inc. Technology	Added	18,585	+193	$5,752,243	−9.6%	5.02%
TSLA	Tesla, Inc. Consumer Cyclical	Added	12,534	+19	$4,659,514	−17.2%	4.07%
PROF	Profound Medical Corp. Healthcare	Added	511,105	+57,025	$3,311,960	−7.3%	2.89%
MU	Micron Technology Inc Technology	Added	8,150	+332	$2,753,396	+23.4%	2.40%
VRT	Vertiv Holdings Co Industrials	Added	8,785	+121	$2,201,345	+56.8%	1.92%
MRVL	Marvell Technology, Inc. Technology	Reduced	20,567	-448	$2,037,161	+14.1%	1.78%
NFLX	Netflix Inc Communication Services	Added	19,466	+68	$1,871,655	+2.9%	1.63%
AMD	Advanced Micro Devices Inc Technology	Added	9,064	+21	$1,843,889	−4.8%	1.61%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	3,774	+34	$1,808,500	−3.8%	1.58%
AGX	Argan Inc Industrials	Added	2,793	+31	$1,521,207	+75.8%	1.33%
GM	General Motors Co Consumer Cyclical	Added	20,086	+1	$1,496,407	−8.4%	1.31%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	3,085	+220	$1,042,575	+19.7%	0.91%
IREN	IREN Ltd Financial Services	Reduced	28,072	-4,076	$962,308	−20.7%	0.84%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	3,072	-6	$903,659	−8.9%	0.79%
PLTR	Palantir Technologies Inc. Technology	Added	5,787	+217	$846,522	−14.5%	0.74%
UBER	Uber Technologies, Inc Technology	Reduced	11,500	-798	$827,195	−17.7%	0.72%
AMAT	Applied Materials Inc /De Technology	Added	2,385	+48	$815,169	+35.7%	0.71%
FCX	Freeport-Mcmoran Inc Basic Materials	Added	12,016	+13	$706,300	+15.9%	0.62%
CAT	Caterpillar Inc Industrials	Added	943	+3	$668,077	+24.1%	0.58%
CIEN	Ciena Corp Technology	Added	1,718	+154	$666,979	+82.3%	0.58%
V	Visa Inc. Financial Services	Held	1,975	0	$596,924	−13.8%	0.52%
WM	Waste Management Inc Industrials	Reduced	2,535	-44	$582,517	+2.8%	0.51%
NET	Cloudflare, Inc. Technology	Reduced	2,789	-4	$575,482	+4.5%	0.50%
GEV	GE Vernova Inc. Industrials	Added	592	+31	$516,756	+40.9%	0.45%
RRR	Red Rock Resorts, Inc. Consumer Cyclical	Reduced	9,591	-101	$511,775	−14.8%	0.45%
DIA	Spdr Dow Jones Industrial Average ETF Trust	Reduced	1,090	-1	$504,877	−3.7%	0.44%
JNJ	Johnson & Johnson Healthcare	Reduced	2,002	-20	$489,368	+16.9%	0.43%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	471	+11	$469,318	+18.3%	0.41%
XOM	Exxon Mobil Corp Energy	Reduced	2,756	-67	$467,582	+37.6%	0.41%
ABBV	AbbVie Inc. Healthcare	Added	1,885	+10	$409,968	−4.3%	0.36%
WMT	Walmart Inc. Consumer Defensive	Reduced	3,249	-29	$403,785	+10.6%	0.35%
SPY	Spdr S&P 500 ETF Trust	Held	554	0	$360,288	−4.6%	0.31%
BAC	Bank Of America Corp /De/ Financial Services	Reduced	6,700	-475	$326,625	−17.2%	0.29%
IBM	International Business Machines Corp Technology	Added	1,323	+87	$320,681	−12.4%	0.28%
MCD	Mcdonalds Corp Consumer Cyclical	Reduced	985	-22	$306,128	−0.5%	0.27%
HWM	Howmet Aerospace Inc. Industrials	Added	1,312	+51	$302,363	+17.0%	0.26%
LLY	ELI LILLY & Co Healthcare	Reduced	327	-6	$300,764	−16.0%	0.26%
BLDR	Builders FirstSource, Inc. Industrials	Reduced	3,642	-70	$299,845	−21.5%	0.26%
CCL	Carnival Corp Ltd. Consumer Cyclical	Reduced	11,260	-15	$291,408	−15.4%	0.25%
SHAK	Shake Shack Inc. Consumer Cyclical	Reduced	3,248	-104	$287,350	+5.6%	0.25%
RCAT	Red Cat Holdings, Inc. Industrials	NEW	21,177	NEW	$277,206	NEW	0.24%
LRCX	Lam Research Corp Technology	Held	1,263	0	$269,852	+24.8%	0.24%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	813	-8	$267,387	−5.4%	0.23%
QQQ	Invesco Qqq Trust, Series 1	Added	452	+9	$260,885	−4.1%	0.23%