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ONCE CAPITAL MANAGEMENT, LLC

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13F filer, CIK 1712892, NEW YORK, NY

ONCE CAPITAL MANAGEMENT, LLC reported $450,913,173 across 28 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-10-14. Its ten largest share positions make up 85.29% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001712892-25-000005

Period
2025-09-30
Reported value
$451M
Holdings
28
Top 10 weight
85.29%
New
11
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
TSLAadded+15,500$6.89M
ASTSadded+100,000$4.91M
MRVLadded+14,800$1.24M
RKLBadded+15,000$719K
NVDAadded+3,000$560K

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

None.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001712892-25-000005, largest first. % of portfolio is the value over $368,460,923, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 482,000 shares; 2024Q4: 485,800 shares; 2025Q1: 552,000 shares; 2025Q2: 559,000 shares; 2025Q3: 562,000 shares 562,000$105M28.46%+3,000Timeline
ASTSAST SPACEMOBILE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 460,000 shares; 2024Q4: 500,500 shares; 2025Q1: 650,500 shares; 2025Q2: 690,500 shares; 2025Q3: 790,500 shares 790,500$38.8M10.53%+100,000Timeline
SPOTSPOTIFY TECHNOLOGY S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 40,100 shares; 2024Q4: 40,100 shares; 2025Q1: 40,100 shares; 2025Q2: 40,100 shares; 2025Q3: 40,100 shares 40,100$28M7.6%0Timeline
RKLBROCKET LAB CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 541,000 shares; 2025Q3: 556,000 shares 556,000$26.6M7.23%+15,000Timeline
CRWDCROWDSTRIKE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 49,300 shares; 2024Q4: 51,000 shares; 2025Q1: 51,000 shares; 2025Q2: 51,000 shares; 2025Q3: 51,000 shares 51,000$25M6.79%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 197,850 shares; 2024Q4: 63,450 shares; 2025Q1: 80,850 shares; 2025Q2: 80,900 shares; 2025Q3: 80,900 shares 80,900$20.6M5.59%0Timeline
AMDADVANCED MICRO DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 88,800 shares; 2024Q4: 102,800 shares; 2025Q1: 121,300 shares; 2025Q2: 125,300 shares; 2025Q3: 125,300 shares 125,300$20.3M5.5%0Timeline
SNOWSNOWFLAKE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 68,400 shares; 2024Q4: 76,900 shares; 2025Q1: 76,900 shares; 2025Q2: 76,900 shares; 2025Q3: 76,900 shares 76,900$17.3M4.71%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 27,400 shares; 2024Q4: 29,800 shares; 2025Q1: 32,100 shares; 2025Q2: 33,200 shares; 2025Q3: 33,200 shares 33,200$17.2M4.67%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 59,400 shares; 2024Q4: 59,400 shares; 2025Q1: 63,700 shares; 2025Q2: 70,800 shares; 2025Q3: 70,800 shares 70,800$15.5M4.22%0Timeline
MRVLMARVELL TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 157,600 shares; 2024Q4: 157,600 shares; 2025Q1: 167,000 shares; 2025Q2: 167,000 shares; 2025Q3: 181,800 shares 181,800$15.3M4.15%+14,800Timeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,000 shares; 2025Q1: 7,500 shares; 2025Q2: 15,000 shares; 2025Q3: 30,500 shares 30,500$13.6M3.68%+15,500Timeline
GBTCGRAYSCALE BITCOIN TRUST ETFQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 107,700 shares; 2024Q4: 107,700 shares; 2025Q1: 107,700 shares; 2025Q2: 107,700 shares; 2025Q3: 107,700 shares 107,700$9.67M2.62%0Timeline
SMRNUSCALE PWR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 90,500 shares; 2024Q4: 90,500 shares; 2025Q1: 136,700 shares; 2025Q2: 198,100 shares; 2025Q3: 198,100 shares 198,100$7.13M1.94%0Timeline
NOWSERVICENOW INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,100 shares; 2024Q4: 3,100 shares; 2025Q1: 5,050 shares; 2025Q2: 7,050 shares; 2025Q3: 7,050 shares 7,050$6.49M1.76%0Timeline
BTCGRAYSCALE BITCOIN MINI TR ETQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 21,540 shares; 2025Q1: 21,540 shares; 2025Q2: 21,540 shares; 2025Q3: 21,540 shares 21,540$1.09M0.3%0Timeline
AVAVAEROVIRONMENT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 400 shares 400$126K0.03%newTimeline
PLPLANET LABS PBCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 9,000 shares 9,000$117K0.03%newTimeline
UUUUENERGY FUELS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 6,600 shares 6,600$101K0.03%newTimeline
NVTNVENT ELEC PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,000 shares 1,000$98.6K0.03%newTimeline
AMSCAMERICAN SUPERCONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,600 shares 1,600$95K0.03%newTimeline
ASPIASP ISOTOPES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 9,600 shares 9,600$92.4K0.03%newTimeline
SYMSYMBOTIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,700 shares 1,700$91.6K0.02%newTimeline
TEMTEMPUS AI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,100 shares 1,100$88.8K0.02%newTimeline
CRDOCREDO TECHNOLOGY GROUP HOLDIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 600 shares 600$87.4K0.02%newTimeline
RRRICHTECH ROBOTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 20,000 shares 20,000$85.8K0.02%newTimeline

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
APPLE INCAPPLE INC CALLcall200,000$50.9M0
MARVELL TECHNOLOGY INCMARVELL TECHNOLOGY INC CALLcall375,000$31.5Mnew

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 0001712892-25-000005 base2025-10-14acceptance time not in the bulk data set