ONCE CAPITAL MANAGEMENT, LLC

CIK

1712892

Location

NEW YORK, NY

Portfolio Value

Small $509,950,815

Diversification

Diversified

Filing Date

Global Rank

#3,782 / 8,794 ▲ 160 · as of Jun 2026

Top Industry

Semiconductors 42.4%

Period ended 3 months ago

Filed Jul 22, 2026 · 2mo

19 quarters · since Dec 2021

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

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

Top Position

22.1%

−4.2 pts

Top 5

71.0%

+4.3 pts

Top 10

90.8%

+1.9 pts

HHI

1,216

Diversified−90

Portfolio Trend

19 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	71.1%	$362,383,168	8
Industrials	17.5%	$89,416,215	7
Consumer Cyclical	5.9%	$30,333,672	2
Communication Services	3.6%	$18,411,113	1
Unclassified	1.1%	$5,461,467	2
Energy	0.8%	$3,945,180	2

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

5 positions

Ticker	Company	Δ Shares	Shares	Value
PL	Planet Labs PBC	+293,000	398,000	$13,185,740
SMR	NUSCALE POWER Corp	+116,900	680,000	$6,820,400
RKLB	Rocket Lab Corp	+27,000	645,000	$65,564,250
ASTS	AST SpaceMobile, Inc.	+26,000	816,500	$72,554,190
SYM	Symbotic Inc.	+10,000	50,000	$2,247,500
No positions match the current search.

Trimmed

Positions the filer reduced

2 positions

Ticker	Company	Δ Shares	Shares	Value
LUNR	Intuitive Machines, Inc.	−190,000	50,000	$1,069,500
MRVL	Marvell Technology, Inc.	−70,300	96,700	$28,805,963
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
NOVT	Novanta Inc	6,600	$1,070,784
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
NOW	ServiceNow, Inc.	25,000	$2,613,750
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

22 tracked positions · $509,950,815 total · filing declares 24 positions · $1,218,464,032 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Energy Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Held	562,000	0	$112,450,580	+14.7%	22.05%
AMD	Advanced Micro Devices Inc Technology	Held	125,300	0	$72,788,023	+185.6%	14.27%
ASTS	AST SpaceMobile, Inc. Technology	Added	816,500	+26,000	$72,554,190	+10.8%	14.23%
RKLB	Rocket Lab Corp Industrials	Added	645,000	+27,000	$65,564,250	+65.2%	12.86%
CRWD	CrowdStrike Holdings, Inc. Technology	Held	51,000	0	$38,920,140	+95.5%	7.63%
MRVL	Marvell Technology, Inc. Technology	Reduced	96,700	-70,300	$28,805,963	+74.1%	5.65%
AAPL	Apple Inc. Technology	Held	80,900	0	$23,409,224	+14.0%	4.59%
SPOT	Spotify Technology S.A. Communication Services	Held	40,100	0	$18,411,113	−5.3%	3.61%
AMZN	Amazon Com Inc Consumer Cyclical	Held	70,800	0	$16,874,472	+14.4%	3.31%
TSLA	Tesla, Inc. Consumer Cyclical	Held	32,000	0	$13,459,200	+13.1%	2.64%
PL	Planet Labs PBC Industrials	Added	398,000	+293,000	$13,185,740	+349.3%	2.59%
MSFT	Microsoft Corp Technology	Held	33,200	0	$12,384,264	+0.8%	2.43%
SMR	NUSCALE POWER Corp Industrials	Added	680,000	+116,900	$6,820,400	+11.7%	1.34%
GBTC	Grayscale Bitcoin Trust ETF	Held	107,700	0	$4,902,504	−13.7%	0.96%
LEU	Centrus Energy Corp Energy	Held	14,000	0	$2,350,180	−3.3%	0.46%
SYM	Symbotic Inc. Industrials	Added	50,000	+10,000	$2,247,500	+5.6%	0.44%
UUUU	Energy Fuels Inc Energy	Held	110,000	0	$1,595,000	−20.5%	0.31%
NOVT	Novanta Inc Technology	NEW	6,600	NEW	$1,070,784	NEW	0.21%
LUNR	Intuitive Machines, Inc. Industrials	Reduced	50,000	-190,000	$1,069,500	−76.0%	0.21%
BTC	Grayscale Bitcoin Mini Trust ETF	Held	21,540	0	$558,963	−13.5%	0.11%
BWXT	BWX Technologies, Inc. Industrials	Held	2,500	0	$486,625	−4.8%	0.10%
RR	Richtech Robotics Inc. Industrials	Held	20,000	0	$42,200	+1.0%	0.01%

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.