CenterStar Asset Management, LLC

CIK

1722053

Location

CHICAGO, IL

Portfolio Value

Small $103,117,381

Diversification

Diversified

Filing Date

Global Rank

#5,290 / 8,232 ▲ 1292

Top Industry

Semiconductors 18.2%

3Y Alpha vs SPY

+1.9%

Period ended 2 months ago

Filed May 1, 2026 · 44d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+84.6%

SPY

+76.3%

Annualised alpha

+1.9%

Max drawdown

−22.5%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

85 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

17.4%

−35.2 pts

Top 5

47.4%

−22.6 pts

Top 10

59.0%

−20.0 pts

HHI

725

Diversified−2,195

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Unclassified	34.8%	$35,862,612	2
Technology	26.1%	$26,920,824	17
Consumer Cyclical	9.1%	$9,417,083	10
Industrials	8.7%	$8,950,005	11
Financial Services	7.5%	$7,735,443	15
Communication Services	5.3%	$5,479,462	6
Consumer Defensive	2.1%	$2,193,525	5
Healthcare	1.8%	$1,878,098	6
Utilities	1.6%	$1,688,311	4
Energy	1.2%	$1,193,064	3
Basic Materials	1.0%	$1,062,862	3
Real Estate	0.7%	$736,092	3

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

8 positions

Ticker	Company	Δ Shares	Shares	Value
QQQ	Invesco Qqq Trust, Series 1	+28,923	31,100	$17,950,298
EFC	Ellington Financial Inc.	+15,500	28,590	$338,791
MMM	3M Co	+8,890	11,521	$1,673,194
MSFT	Microsoft Corp	+7,947	9,687	$3,585,836
TSLA	Tesla, Inc.	+5,913	6,740	$2,505,595
LULU	lululemon athletica inc.	+5,208	7,581	$1,160,651
CIEN	Ciena Corp	+2,678	5,845	$2,269,204
GEV	GE Vernova Inc.	+602	1,192	$1,040,496
No positions match the current search.

Trimmed

Positions the filer reduced

3 positions

Ticker	Company	Δ Shares	Shares	Value
PTLO	Portillo's Inc.	−81,200	98,800	$522,652
SPY	Spdr S&P 500 ETF Trust	−15,624	27,543	$17,912,314
TTD	Trade Desk, Inc.	−2,788	27,050	$613,764
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
AVGO	Broadcom Inc.	20,208	$6,254,578
META	Meta Platforms, Inc.	5,507	$3,150,719
NVDA	Nvidia Corp	14,667	$2,557,924
AAPL	Apple Inc.	9,497	$2,410,243
SNOW	Snowflake Inc.	14,850	$2,239,677
AMZN	Amazon Com Inc	8,500	$1,770,295
SBUX	Starbucks Corp	19,227	$1,722,546
LRCX	Lam Research Corp	7,638	$1,631,935
IBM	International Business Machines Corp	6,467	$1,567,536
TXN	Texas Instruments Inc	7,411	$1,438,771
CRCL	Circle Internet Group, Inc.	13,428	$1,281,165
UPS	United Parcel Service Inc	12,571	$1,236,734
CAT	Caterpillar Inc	1,572	$1,113,699
VRT	Vertiv Holdings Co	3,946	$988,788
NBIS	Nebius Group N.V.	9,000	$933,840
LNC	Lincoln National Corp	24,787	$879,938
BLK	BlackRock, Inc.	829	$797,257
YUM	Yum Brands Inc	5,127	$797,145
SYY	Sysco Corp	10,970	$782,490
UBS	UBS Group AG	18,289	$714,551
HSBC	Hsbc Holdings PLC	8,632	$712,053
C	Citigroup Inc	5,920	$671,387
MRVL	Marvell Technology, Inc.	6,673	$660,960
TXT	Textron Inc	7,530	$659,326
NVO	Novo Nordisk A S	16,807	$617,657
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
MU	Micron Technology Inc	19,769	$5,642,270
RH	Rh	9,030	$1,617,724
DLTR	Dollar Tree, Inc.	8,749	$1,076,214
ADI	Analog Devices Inc	3,871	$1,049,815
MAR	Marriott International Inc /Md/	3,364	$1,043,647
FIVE	Five Below, Inc	5,316	$1,001,321
WBD	Warner Bros. Discovery, Inc.	20,000	$576,400
DG	Dollar General Corp	4,014	$532,938
BBY	Best Buy Co Inc	7,662	$512,817
JPM	Jpmorgan Chase & Co	1,436	$462,707
KO	Coca Cola Co	6,032	$421,697
GLD	Spdr Gold Trust	1,000	$396,310
ASML	Asml Holding NV	370	$395,848
NXPI	NXP Semiconductors N.V.	1,778	$385,932
ETN	Eaton Corp plc	1,090	$347,175
DELL	Dell Technologies Inc.	2,620	$329,805
OKTA	Okta, Inc.	3,700	$319,939
AFL	Aflac Inc	2,772	$305,668
COP	Conocophillips	2,979	$278,864
MA	Mastercard Inc	468	$267,171
DHR	Danaher Corp /De/	1,163	$266,233
CVX	Chevron Corp	1,696	$258,487
ARM	Arm Holdings PLC /Uk	2,318	$253,380
CFG	Citizens Financial Group Inc/Ri	4,216	$246,256
USB	US Bancorp De	4,596	$245,242
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

85 positions · $103,117,381 total · as of Mar 31, 2026

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

Showing 1–50 of 85 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
QQQ	Invesco Qqq Trust, Series 1	Added	31,100	+28,923	$17,950,298	+1242.2%	17.41%
SPY	Spdr S&P 500 ETF Trust	Reduced	27,543	-15,624	$17,912,314	−39.1%	17.37%
AVGO	Broadcom Inc. Technology	NEW	20,208	NEW	$6,254,578	NEW	6.07%
MSFT	Microsoft Corp Technology	Added	9,687	+7,947	$3,585,836	+326.1%	3.48%
META	Meta Platforms, Inc. Communication Services	NEW	5,507	NEW	$3,150,719	NEW	3.06%
NVDA	Nvidia Corp Technology	NEW	14,667	NEW	$2,557,924	NEW	2.48%
TSLA	Tesla, Inc. Consumer Cyclical	Added	6,740	+5,913	$2,505,595	+573.7%	2.43%
AAPL	Apple Inc. Technology	NEW	9,497	NEW	$2,410,243	NEW	2.34%
CIEN	Ciena Corp Technology	Added	5,845	+2,678	$2,269,204	+206.4%	2.20%
SNOW	Snowflake Inc. Technology	NEW	14,850	NEW	$2,239,677	NEW	2.17%
AMZN	Amazon Com Inc Consumer Cyclical	NEW	8,500	NEW	$1,770,295	NEW	1.72%
SBUX	Starbucks Corp Consumer Cyclical	NEW	19,227	NEW	$1,722,546	NEW	1.67%
MMM	3M Co Industrials	Added	11,521	+8,890	$1,673,194	+297.2%	1.62%
LRCX	Lam Research Corp Technology	NEW	7,638	NEW	$1,631,935	NEW	1.58%
IBM	International Business Machines Corp Technology	NEW	6,467	NEW	$1,567,536	NEW	1.52%
TXN	Texas Instruments Inc Technology	NEW	7,411	NEW	$1,438,771	NEW	1.40%
CRCL	Circle Internet Group, Inc. Financial Services	NEW	13,428	NEW	$1,281,165	NEW	1.24%
UPS	United Parcel Service Inc Industrials	NEW	12,571	NEW	$1,236,734	NEW	1.20%
LULU	lululemon athletica inc. Consumer Cyclical	Added	7,581	+5,208	$1,160,651	+135.4%	1.13%
CAT	Caterpillar Inc Industrials	NEW	1,572	NEW	$1,113,699	NEW	1.08%
GEV	GE Vernova Inc. Industrials	Added	1,192	+602	$1,040,496	+169.8%	1.01%
VRT	Vertiv Holdings Co Industrials	NEW	3,946	NEW	$988,788	NEW	0.96%
NBIS	Nebius Group N.V. Communication Services	NEW	9,000	NEW	$933,840	NEW	0.91%
LNC	Lincoln National Corp Financial Services	NEW	24,787	NEW	$879,938	NEW	0.85%
BLK	BlackRock, Inc. Financial Services	NEW	829	NEW	$797,257	NEW	0.77%
YUM	Yum Brands Inc Consumer Cyclical	NEW	5,127	NEW	$797,145	NEW	0.77%
SYY	Sysco Corp Consumer Defensive	NEW	10,970	NEW	$782,490	NEW	0.76%
UBS	UBS Group AG Financial Services	NEW	18,289	NEW	$714,551	NEW	0.69%
HSBC	Hsbc Holdings PLC Financial Services	NEW	8,632	NEW	$712,053	NEW	0.69%
C	Citigroup Inc Financial Services	NEW	5,920	NEW	$671,387	NEW	0.65%
MRVL	Marvell Technology, Inc. Technology	NEW	6,673	NEW	$660,960	NEW	0.64%
TXT	Textron Inc Industrials	NEW	7,530	NEW	$659,326	NEW	0.64%
NVO	Novo Nordisk A S Healthcare	NEW	16,807	NEW	$617,657	NEW	0.60%
TTD	Trade Desk, Inc. Communication Services	Reduced	27,050	-2,788	$613,764	−45.8%	0.60%
PFG	Principal Financial Group Inc Financial Services	NEW	6,776	NEW	$610,585	NEW	0.59%
AWK	American Water Works Company, Inc. Utilities	NEW	4,198	NEW	$571,305	NEW	0.55%
ON	On Semiconductor Corp Technology	NEW	8,759	NEW	$542,357	NEW	0.53%
PTLO	Portillo's Inc. Consumer Cyclical	Reduced	98,800	-81,200	$522,652	−36.0%	0.51%
ES	Eversource Energy Utilities	NEW	7,439	NEW	$515,373	NEW	0.50%
KHC	Kraft Heinz Co Consumer Defensive	NEW	22,388	NEW	$503,506	NEW	0.49%
EPD	Enterprise Products Partners L.P. Energy	NEW	13,255	NEW	$501,569	NEW	0.49%
DAL	Delta Air Lines, Inc. Industrials	NEW	7,270	NEW	$483,309	NEW	0.47%
NKE	NIKE, Inc. Consumer Cyclical	NEW	8,959	NEW	$473,214	NEW	0.46%
UNP	Union Pacific Corp Industrials	NEW	1,920	NEW	$465,830	NEW	0.45%
FDX	Fedex Corp Industrials	NEW	1,300	NEW	$463,034	NEW	0.45%
BX	Blackstone Inc. Financial Services	NEW	4,000	NEW	$459,960	NEW	0.45%
KR	Kroger Co Consumer Defensive	NEW	6,152	NEW	$445,158	NEW	0.43%
ITW	Illinois Tool Works Inc Industrials	NEW	1,710	NEW	$445,095	NEW	0.43%
MDT	Medtronic plc Healthcare	NEW	5,048	NEW	$437,409	NEW	0.42%
STM	STMicroelectronics N.V. Technology	NEW	12,045	NEW	$416,154	NEW	0.40%