CenterStar Asset Management, LLC

CIK 0001722053 · Q2 2026

13F Equity AUM

$587.8M

-26.3% QoQ

Positions

137

-327 QoQ

AUM Rank

#4,508

Top 36%

Skill Alpha (FF)

+0.5%/yr^ns

No Clear Edge

Rank #2,262 · Top 27%

vs S&P +1.2%/yr (unadj.)

Quarters Tracked

~8 years

Portfolio Concentration

Top 5: 50.1%Top 10: 60.1%Top 20: 71.9%

SPY39.0%

NDQ3.6%

META2.8%

NVDA2.4%

AAPL2.4%

TSLA2.2%

SMH2.1%

AMZN2.0%

TSM1.9%

UNH1.8%

Others (127)39.9%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Financial Services52.1%

Technology20.6%

Consumer Cyclical6.8%

Communication Services6.0%

Industrials3.9%

Unclassified3.6%

Healthcare3.4%

Other3.6%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 137Median: 0.19%Avg: 0.73%

0–0.5%

100(16.2%)

0.5–1%

17(11.9%)

1–3%

18(29.3%)

3–5%

1(3.6%)

5%+

1(39.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 137vs 20 funds

0%Low

137

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New91Increased35Decreased9Exited418

New Positions

SMH2.1%

+19K

TSM1.9%

+23K

UNH1.8%

+26K

RSP1.3%

+37K

MU1.3%

+7K

NEM1.3%

+82K

CEREBRAS SYSTEMS INC1.2%

+33K

GOOG1.2%

+20K

SPACE EXPLORATION TE…1.1%

+39K

SMCI1.1%

+216K

Increased

SPY39.0%

+279K(+1015%)

NVDA2.4%

+55K(+377%)

IBRX0.1%

+54K(+250%)

AMZN2.0%

+41K(+478%)

SBUX1.0%

+40K(+206%)

AAPL2.4%

+38K(+403%)

ORBS0.0%

+38K(+379%)

TRVC1.0%

+36K(+606%)

TTD0.2%

+32K(+117%)

TSLA2.2%

+24K(+357%)

Decreased

PTLO0.0%

-69,782(-71%)

KHC0.0%

-11,388(-51%)

MMM0.0%

-10,121(-88%)

AVGO0.9%

-5,959(-29%)

NDQ3.6%

-2,400(-8%)

VRT0.1%

-1,446(-37%)

QCOM0.1%

-1,089(-35%)

WSM0.1%

-480(-27%)

LULU0.1%

-381(-5%)

Exited

STATE STR SPDR S&amp…

-184,100

INVESCO QQQ TR

-30,400

UNITED STS OIL FD LP

-118,400

STATE STR SPDR S&amp…

-22,500

TSLA

-27,100

INVESCO QQQ TR

-17,000

NVDA

-48,600

NVDA

-47,900

AVGO

-24,500

VANECK ETF TRUST

-19,100

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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