Main Street Group, LTD

CIK 0001965796 · Q2 2026

13F Equity AUM

$429.1M

+26.1% QoQ

Positions

802

-15 QoQ

AUM Rank

#4,094

Top 47%

Skill Alpha (FF)

+4.9%/yr^ns

No Clear Edge

Rank #745 · Top 9%

vs S&P +6.2%/yr (unadj.)

Quarters Tracked

~2 years

Portfolio Concentration

Top 5: 62.3%Top 10: 71.8%Top 20: 81.0%

QLD23.5%

SSO18.8%

PULS8.5%

PAAA7.1%

VEU4.3%

NDQ2.5%

TQQQ2.0%

MSFT1.9%

UPRO1.5%

NUKZ1.5%

Others (792)28.2%

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

Sector Allocation

Financial Services82.6%

Fixed Income6.6%

Technology4.3%

Other6.5%

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

Position Sizing

Positions: 802Median: 0.01%Avg: 0.12%

0–0.5%

781(18.5%)

0.5–1%

9(6.8%)

1–3%

7(12.5%)

3–5%

1(4.3%)

5%+

4(57.9%)

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

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Portfolio Overlap

Shared: 0Unique: 802vs 20 funds

0%Low

802

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

New71Increased119Decreased136Exited73

New Positions

FWD0.1%

+2K

LOEWS CORP 4.9…0.0%

+185K

META PLATFORMS, 4.87…0.0%

+165K

TOYOTA MOTOR CRED 4.…0.0%

+110K

TM0.0%

+386

MOG/A0.0%

+175

SPACE EX TECH SPACEX…0.0%

+380

SOUTHEAST ENERGY AU …0.0%

+25K

AFW0.0%

+335

HONEYWELL INTL INC0.0%

+194

Increased

T 0.625 05/15/301.5%

+266K(+4%)

PAAA7.1%

+140K(+31%)

T 1.125 10/31/260.4%

+129K(+9%)

T 4.125 10/31/260.1%

+100K(+40%)

T 0.75 08/31/260.3%

+100K(+8%)

PULS8.5%

+79K(+12%)

VEU4.3%

+67K(+44%)

T 0.375 07/31/271.4%

+57K(+1%)

T 0.625 08/15/300.4%

+51K(+3%)

T 3.5 09/30/260.0%

+50K(+67%)

Decreased

XLE0.1%

-64,384(-95%)

T 0.625 07/31/260.9%

-38,000(-1%)

SCHO0.8%

-30,344(-17%)

ARES INDUSTRIAL REAL…0.0%

-9,549(-44%)

TQQQ2.0%

-2,521(-2%)

GBIL0.2%

-2,431(-25%)

SPPP0.0%

-2,000(-40%)

SCHD0.1%

-1,817(-16%)

INTC0.1%

-1,470(-49%)

AAPL0.9%

-1,346(-9%)

Exited

-331,000

-395

-100,000

-69

-200

-384

-25,000

US TREASURY

-50,000

VPU

-245

SC BEA 3 03/01/2027

-30,000

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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