Rye Brook Capital LLC

Sector-focusedMomentum followerQuality / disciplined sizing

Total reported value

$108.4M

Reporting period: 2026-03-31 · Number of holdings: 28

Rye Brook Capital LLC disclosed 28 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $108.4M and a quarterly turnover rate of 42.4%.

Personality snowflake

Concentration: 35.62
Portfolio Stability: 42.43
Momentum/Contrarian: 100
Sector conviction: 100
Diversification: 56
Sizing Uniformity: 87.55

Recent moves

Trim QQQ
-20.8%　-$6.7M
Add XLU
+92.8%　$3.3M
Add ETH
+457.7%　$2.8M
Trim SMH
-24.7%　-$2.4M
Add NXE
+0.2%　$1.9M
Trim KWEB
+4.8%　-$1.0M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	QQQ	Invesco Qqq Trust Series 1	ETF-Tech	17.94%	-6.49%	-20.81%
2	SRUUF	Sprott Physical Uranium Tr	Stock-Other	14.58%	+0.32%	-0.13%
3	SMH	Vaneck Semiconductor ETF	ETF-Other	8.93%	-2.35%	-24.68%
4	NXE	Nexgen Energy LTD	Stock-Other	8.29%	+1.64%	+0.21%
5	KWEB	Kranesh Csi China Internet	ETF-Emerging Markets	6.46%	-1.02%	+4.81%
6	XLI	Ss Industrial Select Sector	ETF-Other	6.31%	+0.41%	+3.98%
7	XLU	St Sr Utl Sl Se Spdr Etf-usd	ETF-Other	5.96%	+3.05%	+92.84%
8	XLB	Ss Materials Select Sector	ETF-Other	4.61%	+4.61%	NEW
9	GLD	Spdr Gold Shares	ETF-Commodities	4.50%	-0.13%	-9.20%
10	JOE	St Joe Co/the	Stock-Other	3.82%	+0.30%	+4.10%
11	ETH	Grayscale Ethereum Staking M	ETF-Other	3.52%	+2.62%	+457.67%
12	FCPT	Four Corners Property Trust	Stock-Real Estate	2.93%	+0.11%	+2.67%
13	IBIT	Ishares Bitcoin Trust ETF	ETF-Crypto	1.85%	-0.22%	+16.58%
14	BE	Bloom Energy Corp- A	Stock-Industrials	1.69%	+1.69%	NEW
15	ECHO	Echostar Corp-a	Stock-Comm Services	1.44%	+1.44%	NEW
16	SCOP	Sprott Physical Copper Trust	Stock-Other	1.16%	+1.16%	NEW
17	TSLA	Tesla INC	Stock-Consumer Disc	1.09%	+1.09%	NEW
18	SLV	Ishares Silver Trust	ETF-Commodities	1.00%	+1.00%	NEW
19	P	Everpure Inc-a	Stock-Tech	0.60%	+0.60%	NEW
20	UUUU	Energy Fuels INC	Stock-Energy	0.59%	+0.59%	NEW
21	ALAB	Astera Labs INC	Stock-Tech	0.53%	-0.90%	-42.55%
22	MP	Mp Materials CORP	Stock-Materials	0.50%	+0.50%	NEW
23	RIOT	Riot Platforms INC	Stock-Financials	0.49%	-0.01%	+0.31%
24	CIBR	First Trust Nasdaq Cybersecu	ETF-Tech	0.46%	-0.07%	—
25	GOOGL	Alphabet Inc-cl A	Stock-Comm Services	0.27%	-0.02%	—
26	MSFT	Microsoft CORP	Stock-Tech	0.20%	-0.07%	—
27	GSOL	Grayscale Solana Staking ETF	ETF-Other	0.17%	-0.08%	—
28	SOLZ	Solana ETF	ETF-Other	0.11%	+0.11%	NEW

Portfolio Performance

Performance for Q3 2026

+1%

Performance Last 4 Quarters

+31.5%

Based on 82% of reported portfolio value with available pricing

Stdev: +16.9%
Beta: +1.15
Alpha: -2.2%
Max Drawdown: -9.1%
Annualized Perf: +19.1%
Batting Avg vs S&P: +47.2%
Sortino: +2.36
Stutzer: +0.34
Treynor: +0.17
Sterling: +1.06
Calmar: +2.1
Information Ratio: +0.06
Tracking Error: +7.9%
Stdev Down: +8.1%
Winning Months %: +58.3%
Losing Months %: +41.7%
Best 12 Months: +57.3%
Worst 12 Months: +0.1%
Efficiency Ratio: +0.47
Sharpe: +1.13
Stdev Sectors: +25.8%
Skewness: +0.49
Kurtosis: +0.38
Upside Potential: +4.19

Reported value over time

Sector allocation

Sector allocation over time

Quarterly history

Period	Holdings	Total value	Stability	Top holdings
2026-03-31	28	$108.4M	42	1QQQ 2SRUUF 3SMH Top holdings2026-03-31 1.QQQ 2.SRUUF 3.SMH 4.NXE 5.KWEB 6.XLI 7.XLU 8.XLB 9.GLD 10.JOE
2025-12-31	27	$107.0M	62	1QQQ 2SRUUF 3SMH Top holdings2025-12-31 1.QQQ 2.SRUUF 3.SMH 4.KWEB 5.NXE 6.XLI 7.GLD 8.JOE 9.ETHE 10.XLU
2025-09-30	31	$192.3M	82	1SPY 2QQQ 3SRUUF Top holdings2025-09-30 1.SPY 2.QQQ 3.SRUUF 4.SMH 5.KWEB 6.NXE 7.XLI 8.ETHE 9.GLD 10.RSP
2025-06-30	24	$95.9M	0	1QQQ 2SRUUF 3SMH Top holdings2025-06-30 1.QQQ 2.SRUUF 3.SMH 4.XLI 5.NXE 6.ETHE 7.GLD 8.RSP 9.FCPT 10.IBB
2025-03-31	20	$79.8M	100	1QQQ 2SRUUF 3SMH Top holdings2025-03-31 1.QQQ 2.SRUUF 3.SMH 4.KWEB 5.XLI 6.ETHE 7.GLD 8.RSP 9.NXE 10.FCPT
2024-12-31	29	$83.4M	0	1SRUUF 2QQQ 3ETHE Top holdings2024-12-31 1.SRUUF 2.QQQ 3.ETHE 4.FCPT 5.SMH 6.KWEB 7.NXE 8.RSP 9.GLD 10.IBB
2024-09-30	19	$69.3M	0	1SRUUF 2QQQ 3FCPT Top holdings2024-09-30 1.SRUUF 2.QQQ 3.FCPT 4.VGK 5.ETHE 6.SMH 7.NXE 8.XLV 9.KWEB 10.GLD
2024-06-30	25	$76.0M	0	1SRUUF 2ETHE 3QQQ Top holdings2024-06-30 1.SRUUF 2.ETHE 3.QQQ 4.VGK 5.FCPT 6.SMH 7.XLV 8.NXE 9.BLMN 10.GLD
2024-03-31	28	$170.6M	0	1EWJ 2QQQ 3VGK Top holdings2024-03-31 1.EWJ 2.QQQ 3.VGK 4.SRUUF 5.SMH 6.FCPT 7.XLV 8.ETHE 9.BLMN 10.GLD
2023-12-31	30	$195.7M	0	1LQD 2QQQ 3EWJ Top holdings2023-12-31 1.LQD 2.QQQ 3.EWJ 4.VGK 5.SRUUF 6.SMH 7.FCPT 8.ETHE 9.BLMN 10.VNQ
2023-09-30	28	$140.5M	0	1LQD 2EWJ 3VGK Top holdings2023-09-30 1.LQD 2.EWJ 3.VGK 4.SRUUF 5.RSP 6.FCPT 7.BLMN 8.VNQ 9.IBB 10.GLD
2023-06-30	26	$211.7M	0	1QQQ 2LQD 3EWJ Top holdings2023-06-30 1.QQQ 2.LQD 3.EWJ 4.VGK 5.BLMN 6.IBB 7.GLD 8.FCPT 9.VNQ 10.AVB
2023-03-31	27	$163.5M	0	1QQQ 2LQD 3EWJ Top holdings2023-03-31 1.QQQ 2.LQD 3.EWJ 4.VGK 5.SMH 6.FXI 7.BLMN 8.IBB 9.GLD 10.TRTN-PA
2022-12-31	23	$154.2M	0	1QQQ 2LQD 3EWJ Top holdings2022-12-31 1.QQQ 2.LQD 3.EWJ 4.VGK 5.SMH 6.FXI 7.IBB 8.TRTN-PA 9.BLMN 10.VNQ
2022-09-30	21	$136.9M	0	1QQQ 2EWJ 3LQD Top holdings2022-09-30 1.QQQ 2.EWJ 3.LQD 4.VGK 5.SMH 6.FXI 7.IBB 8.BLMN 9.TRTN-PA 10.VNQ
2022-06-30	22	$164.3M	0	1QQQ 2VGK 3LQD Top holdings2022-06-30 1.QQQ 2.VGK 3.LQD 4.EWJ 5.IBB 6.SMH 7.FXI 8.KWEB 9.VNQ 10.BLMN
2022-03-31	32	$253.3M	0	1SPY 2QQQ 3VGK Top holdings2022-03-31 1.SPY 2.QQQ 3.VGK 4.EWJ 5.IBB 6.SMH 7.XLI 8.XLC 9.FXI 10.AMJEUR
2021-12-31	29	$390.5M	0	1SPY 2VGK 3QQQ Top holdings2021-12-31 1.SPY 2.VGK 3.QQQ 4.EWJ 5.IBB 6.SMH 7.VNQ 8.XLC 9.XLI 10.AMJEUR
2021-09-30	27	$142.1M	0	1VGK 2QQQ 3IBB Top holdings2021-09-30 1.VGK 2.QQQ 3.IBB 4.CPLGGUSD 5.XLE 6.VNQ 7.SMH 8.XLI 9.EWJ 10.TIP
2021-06-30	27	$141.4M	99	1SPY 2VEU 3QQQ Top holdings2021-06-30 1.SPY 2.VEU 3.QQQ 4.IBB 5.VNQ 6.CPLGGUSD 7.TIP 8.XLC 9.EWG 10.EWJ
2021-03-31	28	$137.2M	65	1VEU 2QQQ 3SMH Top holdings2021-03-31 1.VEU 2.QQQ 3.SMH 4.EWJ 5.XLC 6.VCR 7.VNQ 8.KWEB 9.IBB 10.XLK
2020-12-31	24	$114.8M	0	1QQQ 2VEU 3KWEB Top holdings2020-12-31 1.QQQ 2.VEU 3.KWEB 4.XLY 5.EWJ 6.XLK 7.VNQ 8.IBB 9.XLC 10.CPLGGUSD

Holding changes this quarter

Rye Brook Capital LLC's most significant position changes for 2026-03-31: New buy: Ss Materials Select Sector (XLB); Sold out: Grayscale Ethereum Staking E (ETHE); Sold out: Advanced Micro Devices (AMD); New buy: Bloom Energy Corp- A (BE); Sold out: Coherent CORP (COHR).

Position changes disclosed by Rye Brook Capital LLC for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	XLU	St Sr Utl Sl Se Spdr Etf-usd	+3.1%	+92.84%	Add
2	ETH	Grayscale Ethereum Staking M	+2.6%	+457.67%	Add
3	NXE	Nexgen Energy LTD	+1.6%	+0.21%	Add
4	XLI	Ss Industrial Select Sector	+0.4%	+3.98%	Add
5	SRUUF	Sprott Physical Uranium Tr	+0.3%	-0.13%	Trim
6	JOE	St Joe Co/the	+0.3%	+4.10%	Add
7	FCPT	Four Corners Property Trust	+0.1%	+2.67%	Add
8	RIOT	Riot Platforms INC	0%	+0.31%	Add
9	GOOGL	Alphabet Inc-cl A	0%	—	Unchanged
10	CIBR	First Trust Nasdaq Cybersecu	-0.1%	—	Unchanged
11	MSFT	Microsoft CORP	-0.1%	—	Unchanged
12	GSOL	Grayscale Solana Staking ETF	-0.1%	—	Unchanged
13	GLD	Spdr Gold Shares	-0.1%	-9.20%	Trim
14	IBIT	Ishares Bitcoin Trust ETF	-0.2%	+16.58%	Add
15	ALAB	Astera Labs INC	-0.9%	-42.55%	Trim
16	KWEB	Kranesh Csi China Internet	-1%	+4.81%	Add
17	SMH	Vaneck Semiconductor ETF	-2.4%	-24.68%	Trim
18	QQQ	Invesco Qqq Trust Series 1	-6.5%	-20.81%	Trim
19	XLB	Ss Materials Select Sector	—	NEW	New buy
20	ETHE	Grayscale Ethereum Staking E	—	EXIT	Sold out
21	AMD	Advanced Micro Devices	—	EXIT	Sold out
22	BE	Bloom Energy Corp- A	—	NEW	New buy
23	COHR	Coherent CORP	—	EXIT	Sold out
24	ECHO	Echostar Corp-a	—	NEW	New buy
25	SCOP	Sprott Physical Copper Trust	—	NEW	New buy
26	TSLA	Tesla INC	—	NEW	New buy
27	SLV	Ishares Silver Trust	—	NEW	New buy
28	BLMN	Bloomin' Brands INC	—	EXIT	Sold out
29	URNM	Sprott Uranium Miners ETF	—	EXIT	Sold out
30	ARM	Arm Holdings Plc-adr	—	EXIT	Sold out
31	P	Everpure Inc-a	—	NEW	New buy
32	UUUU	Energy Fuels INC	—	NEW	New buy
33	MP	Mp Materials CORP	—	NEW	New buy
34	MUB	Ishares National Muni Bond E	—	EXIT	Sold out
35	SHYM	Ishares Short Duration High	—	EXIT	Sold out
36	NVDA	Nvidia CORP	—	EXIT	Sold out
37	SOLZ	Solana ETF	—	NEW	New buy

FAQ

What is Rye Brook Capital LLC and what type of investor is it?

Rye Brook Capital LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $108.4M, spread across 28 disclosed positions.

What are Rye Brook Capital LLC's largest equity positions?

Based on the latest 13F filing, Rye Brook Capital LLC's top holdings by market value are: 1. Invesco Qqq Trust Series 1 (QQQ) — $19.5M (17.9%) 2. Sprott Physical Uranium Tr (SRUUF) — $15.8M (14.6%) 3. Vaneck Semiconductor ETF (SMH) — $9.7M (8.9%) 4. Nexgen Energy LTD (NXE) — $9.0M (8.3%) 5. Kranesh Csi China Internet (KWEB) — $7.0M (6.5%)

What changes did Rye Brook Capital LLC make in its most recent portfolio filing?

In the latest reported quarter, Rye Brook Capital LLC made 33 notable position adjustments: 10 new positions were initiated, 9 existing holdings were added to, 5 positions were partially reduced, and 9 were completely exited. The largest of these moves: New buy: Ss Materials Select Sector (XLB); Sold out: Grayscale Ethereum Staking E (ETHE); Sold out: Advanced Micro Devices (AMD); New buy: Bloom Energy Corp- A (BE); Sold out: Coherent CORP (COHR)

What sectors does Rye Brook Capital LLC focus on?

Rye Brook Capital LLC is concentrated in the following sectors based on its current disclosed equity portfolio: • Consumer Discretionary: 69.8% • Communication Services: 17.1% • Information Technology: 13.2%