Costello Asset Management, INC

CIK 0001760145 · Q1 2026

13F Equity AUM

$289.2M

-4.3% QoQ

Positions

679

-8 QoQ

AUM Rank

#6,001

Top 48%

Skill Alpha (FF)

-3.5%/yr^ns

No Clear Edge

Rank #6,694 · Top 81%

vs S&P -6.7%/yr (unadj.)

Quarters Tracked

~7 years

Portfolio Concentration

Top 5: 34.4%Top 10: 51.4%Top 20: 66.6%

AMZN8.1%

AAPL7.9%

NVDA7.4%

GOOGL5.9%

MSFT5.1%

GOOG4.7%

JNJ3.9%

LLY3.2%

BRK/B2.7%

V2.7%

Others (669)48.6%

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

Sector Allocation

Technology24.1%

Financial Services18.1%

Communication Services14.6%

Healthcare11.9%

Consumer Cyclical10.7%

Industrials6.6%

Utilities5.3%

Consumer Defensive4.7%

Other4.0%

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

Position Sizing

Positions: 679Median: 0.01%Avg: 0.15%

0–0.5%

643(20.1%)

0.5–1%

11(7.8%)

1–3%

17(26.0%)

3–5%

3(11.7%)

5%+

5(34.4%)

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

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Portfolio Overlap

Shared: 666Unique: 13vs 20 funds

9.1%Low

679

Fund positions

7,299

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.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

12.4%

BANK OF AMERICA CORP /DE/

13.4%

12.3%

14%

17.9%

13.6%

GEODE CAPITAL MANAGEMENT, LLC

12.8%

VANGUARD CAPITAL MANAGEMENT LLC

12.9%

VANGUARD PORTFOLIO MANAGEMENT LLC

14.4%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New49Increased172Decreased102Exited55

New Positions

VXUS0.1%

+2K

SDY0.1%

+1K

IWF0.0%

+301

URA0.0%

+1K

APTIV PLC0.0%

+800

AA0.0%

+800

CDRE0.0%

+600

RIO0.0%

+400

VSNT0.0%

+552

AZN0.0%

+100

Increased

CNR1.4%

+39K(+11791%)

QXO1.7%

+16K(+7%)

SPYV0.3%

+7K(+112%)

BAC0.7%

+3K(+7%)

JNJ3.9%

+2K(+6%)

DLN0.1%

+2K(+187%)

CALM0.1%

+2K(+84%)

IBKR0.2%

+1K(+19%)

AXP0.2%

+1K(+154%)

LLY3.2%

+1K(+16%)

Decreased

RUSHA0.0%

-37,128(-96%)

CSX1.2%

-9,263(-10%)

ARTNA1.4%

-8,505(-6%)

UBER1.4%

-7,387(-11%)

SPTI0.5%

-4,333(-7%)

BSX1.2%

-3,955(-7%)

CEG1.1%

-3,906(-25%)

FFLG0.2%

-3,900(-19%)

SGOV0.5%

-3,240(-19%)

GOOGL5.9%

-3,079(-5%)

Exited

-610

-379

-492

-800

-426

-1,169

-3

-579

-83

-300

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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