J. L. Bainbridge & Co., Inc.

CIK 0001742315 · Q1 2026

13F Equity AUM

$1.1B

-9.2% QoQ

Positions

103

0 QoQ

AUM Rank

#2,599

Top 21%

Skill Alpha (FF)

+0.7%/yr^ns

No Clear Edge

Rank #1,768 · Top 22%

vs S&P -0.6%/yr (unadj.)

Quarters Tracked

~8 years

Portfolio Concentration

Top 5: 39.3%Top 10: 63.4%Top 20: 90.7%

MSFT10.4%

AAPL10.4%

GS6.4%

GOOGL6.3%

AMZN5.7%

ETN5.0%

LLY5.0%

GOOG5.0%

META4.6%

TSM4.5%

Others (93)36.6%

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

Sector Allocation

Technology28.4%

Communication Services17.9%

Financial Services15.9%

Industrials10.2%

Consumer Cyclical10.1%

Healthcare8.3%

Fund7.6%

Other1.7%

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

Position Sizing

Positions: 103Median: 0.05%Avg: 0.97%

0–0.5%

80(5.2%)

0.5–1%

1(0.9%)

1–3%

8(16.7%)

3–5%

7(27.9%)

5%+

7(49.4%)

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

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Portfolio Overlap

Shared: 100Unique: 3vs 20 funds

1.4%Low

103

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

1.9%

BANK OF AMERICA CORP /DE/

2.1%

2.4%

3.1%

2.1%

VANGUARD CAPITAL MANAGEMENT LLC

GEODE CAPITAL MANAGEMENT, LLC

1.9%

VANGUARD PORTFOLIO MANAGEMENT LLC

2.3%

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

New5Increased41Decreased37Exited5

New Positions

DMAX1.6%

+682K

SGOV0.0%

+3K

IEFA0.0%

+3K

WDC0.0%

+839

SNDK0.0%

+374

Increased

BX3.2%

+133K(+74%)

NVDA2.3%

+131K(+755%)

AMZN5.7%

+51K(+20%)

META4.6%

+16K(+22%)

NFLX0.1%

+13K(+232%)

BPOP0.1%

+8K(+284%)

IBDS0.0%

+4K(+45%)

SCHX0.1%

+4K(+23%)

CI3.2%

+4K(+3%)

IBIT0.0%

+3K(+27%)

Decreased

SMAX3.3%

-434,969(-24%)

QCOM0.1%

-205,593(-98%)

DAL2.2%

-121,996(-24%)

MAXJ2.3%

-49,107(-5%)

AXP1.6%

-30,177(-33%)

GE2.8%

-18,778(-14%)

AAPL10.4%

-15,910(-3%)

GOOGL6.3%

-14,193(-5%)

GOOG5.0%

-12,107(-6%)

GM4.1%

-11,377(-2%)

Exited

-438

-4,357

-1,318

-1,090

-11,121

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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