Rubicon Advisors, GP

CIK 0002114679 · Q1 2026

13F Equity AUM

$114.9M

+6.3% QoQ

Positions

-7 QoQ

AUM Rank

#9,518

Top 77%

Skill Alpha (FF)

—

No alpha data

Quarters Tracked

~0 years

Portfolio Concentration

Top 5: 35.4%Top 10: 54.6%Top 20: 73.9%

AAPL10.8%

TSLA7.2%

AVUV6.0%

NVDA5.9%

BUFR5.4%

NBSD5.3%

COWG4.6%

AMZN3.5%

GOOG3.2%

CGMS2.6%

Others (66)45.4%

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

Sector Allocation

Financial Services56.5%

Technology19.6%

Consumer Cyclical12.5%

Communication Services6.5%

Other4.9%

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

Position Sizing

Positions: 76Median: 0.52%Avg: 1.32%

0–0.5%

37(11.2%)

0.5–1%

14(9.0%)

1–3%

16(27.8%)

3–5%

3(11.3%)

5%+

6(40.6%)

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

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Portfolio Overlap

Shared: 73Unique: 3vs 20 funds

1%Low

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

1.4%

BANK OF AMERICA CORP /DE/

1.4%

1.3%

1.7%

1.3%

VANGUARD CAPITAL MANAGEMENT LLC

0.9%

GEODE CAPITAL MANAGEMENT, LLC

0.9%

VANGUARD PORTFOLIO MANAGEMENT LLC

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

New6Increased49Decreased12Exited13

New Positions

DBMF2.0%

+75K

GCOW0.4%

+10K

XOM0.4%

+3K

SLV0.2%

+4K

INTC0.2%

+5K

IEFA0.2%

+3K

Increased

CGDV1.9%

+41K(+365%)

BUFR5.4%

+40K(+28%)

NBSD5.3%

+39K(+49%)

VALQ1.9%

+28K(+554%)

IBDR2.6%

+26K(+27%)

TOUS1.1%

+22K(+181%)

LOWV1.7%

+22K(+515%)

TCAF2.1%

+17K(+34%)

TIP1.9%

+15K(+338%)

COWG4.6%

+10K(+7%)

Decreased

VTI0.2%

-5,525(-88%)

ROK0.3%

-2,312(-73%)

CGMS2.6%

-1,874(-2%)

COWZ0.9%

-1,854(-10%)

JHCB0.4%

-1,278(-6%)

AAPL10.8%

-660(-1%)

RTX0.2%

-463(-29%)

BRK/B1.8%

-65(-2%)

IGPT0.3%

-50(-1%)

NFLX0.2%

-25(-1%)

Exited

-13,545

-21,636

-10,147

-4,637

-6,442

-3,697

-7,545

-1,167

DIS

-2,000

-630

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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