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Rye Brook Capital LLC

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13F filer, CIK 1844147, GREENWICH, CT

Rye Brook Capital LLC reported $192,304,000 across 31 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-10-21. Its ten largest share positions make up 77.39% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001844147-25-000005

Period
2025-09-30
Reported value
$192M
Holdings
31
Top 10 weight
77.39%
New
7
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
KWEBnew+171,200$7.19M
IBITadded+20,100$1.31M
SRUUFadded+52,900$1.06M
URNMnew+15,000$906K
ARMnew+6,015$851K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ETHEreduced-105,550-$3.62M
AMDreduced-2,650-$429K
VALreduced-6,300-$307K
QQQreduced-325-$195K
GLDreduced-100-$35.5K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001844147-25-000005, largest first. % of portfolio is the value over $118,758,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
QQQINVESCO QQQ TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 20,550 shares; 2025Q1: 40,780 shares; 2025Q2: 45,430 shares; 2025Q3: 45,105 shares 45,105$27.1M22.8%-325Timeline
SRUUFSPROTT PHYSICAL URANIUM TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 639,800 shares; 2025Q1: 648,300 shares; 2025Q2: 724,800 shares; 2025Q3: 777,700 shares 777,700$15.6M13.11%+52,900Timeline
SMHVANECK ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 23,900 shares; 2025Q1: 30,350 shares; 2025Q2: 35,350 shares; 2025Q3: 35,925 shares 35,925$11.7M9.87%+575Timeline
KWEBKRANESHARES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 174,350 shares; 2025Q1: 174,750 shares; 2025Q2: not reported; 2025Q3: 171,200 shares 171,200$7.19M6.06%newTimeline
NXENEXGEN ENERGY LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 701,000 shares; 2025Q1: 722,600 shares; 2025Q2: 767,900 shares; 2025Q3: 773,900 shares 773,900$6.93M5.83%+6,000Timeline
XLISELECT SECTOR SPDR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 17,600 shares; 2025Q1: 36,500 shares; 2025Q2: 40,200 shares; 2025Q3: 40,715 shares 40,715$6.28M5.29%+515Timeline
ETHEGRAYSCALE ETHEREUM STAKING EQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 278,500 shares; 2025Q1: 278,500 shares; 2025Q2: 251,300 shares; 2025Q3: 145,750 shares 145,750$5M4.21%-105,550Timeline
GLDSPDR GOLD TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 13,200 shares; 2025Q1: 12,900 shares; 2025Q2: 12,600 shares; 2025Q3: 12,500 shares 12,500$4.44M3.74%-100Timeline
RSPINVESCO EXCHANGE TRADED FD TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 20,600 shares; 2025Q1: 20,950 shares; 2025Q2: 19,550 shares; 2025Q3: 22,050 shares 22,050$4.18M3.52%+2,500Timeline
IBBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 21,300 shares; 2025Q1: 21,500 shares; 2025Q2: 24,300 shares; 2025Q3: 24,270 shares 24,270$3.5M2.95%-30Timeline
XLUSELECT SECTOR SPDR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 31,800 shares; 2025Q1: 32,150 shares; 2025Q2: 34,850 shares; 2025Q3: 36,500 shares 36,500$3.18M2.68%+1,650Timeline
JOEST JOE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 24,600 shares; 2025Q1: 51,200 shares; 2025Q2: 61,800 shares; 2025Q3: 63,400 shares 63,400$3.14M2.64%+1,600Timeline
FCPTFOUR CORNERS PPTY TR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 223,900 shares; 2025Q1: 110,100 shares; 2025Q2: 122,600 shares; 2025Q3: 123,100 shares 123,100$3M2.53%+500Timeline
IBITISHARES BITCOIN TRUST ETFQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 21,900 shares; 2025Q3: 42,000 shares 42,000$2.73M2.3%+20,100Timeline
VALVALARIS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 47,000 shares; 2025Q1: 49,900 shares; 2025Q2: 55,100 shares; 2025Q3: 48,800 shares 48,800$2.38M2%-6,300Timeline
ALABASTERA LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 9,100 shares; 2025Q3: 9,200 shares 9,200$1.8M1.52%+100Timeline
AMDADVANCED MICRO DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 12,950 shares; 2025Q1: 13,450 shares; 2025Q2: 13,150 shares; 2025Q3: 10,500 shares 10,500$1.7M1.43%-2,650Timeline
ETHGRAYSCALE ETHEREUM STAKINGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 28,000 shares; 2025Q1: 33,800 shares; 2025Q2: 33,040 shares; 2025Q3: 34,440 shares 34,440$1.35M1.14%+1,400Timeline
BLMNBLOOMIN BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 167,700 shares; 2025Q1: 179,700 shares; 2025Q2: 175,350 shares; 2025Q3: 174,350 shares 174,350$1.25M1.05%-1,000Timeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 9,100 shares; 2025Q3: 10,400 shares 10,400$1.12M0.94%+1,300Timeline
URNMSPROTT FDS TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 15,000 shares 15,000$906K0.76%newTimeline
ARMARM HOLDINGS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 6,015 shares 6,015$851K0.72%newTimeline
RIOTRIOT PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 42,550 shares 42,550$810K0.68%newTimeline
CIBRFIRST TR EXCHANGE-TRADED FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 12,100 shares; 2025Q1: 8,000 shares; 2025Q2: 8,000 shares; 2025Q3: 8,000 shares 8,000$608K0.51%0Timeline
MUBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 1,900 shares; 2025Q1: not reported; 2025Q2: 4,400 shares; 2025Q3: 4,400 shares 4,400$469K0.39%0Timeline
GSOLGRAYSCALE SOLANA STAKING ETFQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 29,150 shares 29,150$467K0.39%newTimeline
SHYMBLACKROCK ETF TRUST IIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 15,750 shares; 2025Q3: 15,750 shares 15,750$352K0.3%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 600 shares; 2025Q1: 600 shares; 2025Q2: 600 shares; 2025Q3: 600 shares 600$311K0.26%0Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,000 shares 1,000$243K0.2%newTimeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 1,000 shares; 2025Q3: 1,000 shares 1,000$187K0.16%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
SPYSTATE STR SPDR S&P 500 ETF T SHSput110,400$73.5Mnew

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001844147-25-000005 base2025-10-21acceptance time not in the bulk data set