Rye Brook Capital LLC

CIK

1844147

Location

GREENWICH, CT

Portfolio Value

Micro $67,478,820

Diversification

Diversified

Filing Date

Global Rank

#2,013 / 2,968 ▲ 4703

Top Industry

Uranium 24.2%

3Y Alpha vs SPY

-1.3%

Period ended 30 days ago

Filed Jul 20, 2026 · 10d

23 quarters · since Dec 2020

Clone Performance

Jul 2023–Jul 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.

Not a measure of this manager's performance. Most of Rye Brook Capital LLC's reported book is option positions, which a stock-only clone cannot replicate. The figures below are the return of the 96% that is ordinary stock — as little as 47% in one quarter — so a manager whose options thesis lost money can still show a large gain here.

Cloned portfolio

+58.6%

SPY

+67.9%

Annualised alpha

-2.2%

Max drawdown

−33.3%

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. It tracks 96% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

33.0%

−1.8 pts

Top 5

63.0%

−11.0 pts

Top 10

85.1%

−6.5 pts

HHI

1,456

Diversified−278

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	51.2%	$34,571,000	8
Energy	11.8%	$7,960,748	2
Real Estate	11.7%	$7,883,337	2
Communication Services	7.6%	$5,100,840	4
Industrials	6.0%	$4,055,877	1
Consumer Cyclical	5.6%	$3,766,725	1
Basic Materials	3.2%	$2,157,802	3
Technology	2.5%	$1,670,881	3
Healthcare	0.5%	$311,610	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

11 positions

Ticker	Company	Δ Shares	Shares	Value
FCPT	Four Corners Property Trust, Inc.	+11,695	146,145	$3,587,859
ETH	Grayscale Ethereum Staking Mini ETF	+8,190	200,250	$3,009,757
UUUU	Energy Fuels Inc	+7,975	43,058	$624,341
ECHO	EchoStar CORP	+7,145	20,526	$2,083,389
NXE	NexGen Energy Ltd.	+6,350	781,300	$7,336,407
SLV	iShares Silver Trust	+5,365	21,328	$1,140,408
JOE	ST JOE Co	+2,585	68,585	$4,295,478
MP	MP Materials Corp. / DE	+2,410	13,698	$767,224
IBIT	iShares Bitcoin Trust ETF	+2,120	54,230	$1,805,316
GLD	Spdr Gold Trust	+996	12,346	$4,548,019
MSFT	Microsoft Corp	+5	605	$225,677
No positions match the current search.

Trimmed

Positions the filer reduced

4 positions

Ticker	Company	Δ Shares	Shares	Value
QQQ	Invesco Qqq Trust, Series 1	−3,429	30,271	$22,291,564
GSOL	Grayscale Solana Staking ETF	−500	28,650	$158,434
SCOP	Sprott Physical Copper Trust	−475	120,745	$1,374,802
BE	Bloom Energy Corp	−140	13,399	$4,055,877
No positions match the current search.

New Positions

Positions the filer opened this quarter

9 positions

Ticker	Company	Shares	Value
AMZN	Amazon Com Inc	15,804	$3,766,725
SKM	Sk Telecom Co Ltd	75,270	$2,420,683
CBRS	Cerebras Systems Inc.	5,634	$1,245,114
AUGO	Aura Minerals Inc.	12,000	$755,400
ERO	Ero Copper Corp.	23,745	$635,178
NVO	Novo Nordisk A S	6,500	$311,610
SPY	Spdr S&P 500 ETF Trust	325	$242,700
META	Meta Platforms, Inc.	425	$239,398
NVDA	Nvidia Corp	1,000	$200,090
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
TSLA	Tesla, Inc.	3,167	$1,177,332
P	Everpure, Inc.	10,976	$648,023
ALAB	Astera Labs, Inc.	5,285	$579,236
RIOT	Riot Platforms, Inc.	42,680	$527,524
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

25 tracked positions · $67,478,820 total · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Energy Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
QQQ	Invesco Qqq Trust, Series 1	Reduced	30,271	-3,429	$22,291,564	+14.6%	33.03%
NXE	NexGen Energy Ltd. Energy	Added	781,300	+6,350	$7,336,407	−18.4%	10.87%
GLD	Spdr Gold Trust	Added	12,346	+996	$4,548,019	−6.9%	6.74%
JOE	ST JOE Co Real Estate	Added	68,585	+2,585	$4,295,478	+3.6%	6.37%
BE	Bloom Energy Corp Industrials	Reduced	13,399	-140	$4,055,877	+121.1%	6.01%
AMZN	Amazon Com Inc Consumer Cyclical	NEW	15,804	NEW	$3,766,725	NEW	5.58%
FCPT	Four Corners Property Trust, Inc. Real Estate	Added	146,145	+11,695	$3,587,859	+12.8%	5.32%
ETH	Grayscale Ethereum Staking Mini ETF	Added	200,250	+8,190	$3,009,757	−21.1%	4.46%
SKM	Sk Telecom Co Ltd Communication Services	NEW	75,270	NEW	$2,420,683	NEW	3.59%
ECHO	EchoStar CORP Communication Services	Added	20,526	+7,145	$2,083,389	+33.0%	3.09%
IBIT	iShares Bitcoin Trust ETF	Added	54,230	+2,120	$1,805,316	−9.8%	2.68%
SCOP	Sprott Physical Copper Trust	Reduced	120,745	-475	$1,374,802	—	2.04%
CBRS	Cerebras Systems Inc. Technology	NEW	5,634	NEW	$1,245,114	NEW	1.85%
SLV	iShares Silver Trust	Added	21,328	+5,365	$1,140,408	+4.8%	1.69%
MP	MP Materials Corp. / DE Basic Materials	Added	13,698	+2,410	$767,224	+40.8%	1.14%
AUGO	Aura Minerals Inc. Basic Materials	NEW	12,000	NEW	$755,400	NEW	1.12%
ERO	Ero Copper Corp. Basic Materials	NEW	23,745	NEW	$635,178	NEW	0.94%
UUUU	Energy Fuels Inc Energy	Added	43,058	+7,975	$624,341	−2.5%	0.93%
GOOGL	Alphabet Inc. Communication Services	Held	1,000	0	$357,370	+24.3%	0.53%
NVO	Novo Nordisk A S Healthcare	NEW	6,500	NEW	$311,610	NEW	0.46%
SPY	Spdr S&P 500 ETF Trust	NEW	325	NEW	$242,700	NEW	0.36%
META	Meta Platforms, Inc. Communication Services	NEW	425	NEW	$239,398	NEW	0.35%
MSFT	Microsoft Corp Technology	Added	605	+5	$225,677	+1.6%	0.33%
NVDA	Nvidia Corp Technology	NEW	1,000	NEW	$200,090	NEW	0.30%
GSOL	Grayscale Solana Staking ETF	Reduced	28,650	-500	$158,434	−11.3%	0.23%

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.