BROWN BROTHERS HARRIMAN & CO

CIK 0000014661 · Q1 2026

13F Equity AUM

$18.6B

+1.7% QoQ

Positions

1,368

+14 QoQ

AUM Rank

#440

Top 4%

Skill Alpha (FF)

-1.4%/yr^ns

No Clear Edge

Rank #4,378 · Top 53%

vs S&P -3.4%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 21.4%Top 10: 34.4%Top 20: 51.8%

IVV6.1%

GOOG4.3%

MSFT3.9%

AAPL3.7%

AKRE3.4%

BRK/B2.9%

KLAC2.8%

AMZN2.5%

BBHM2.5%

BBHL2.3%

Others (1358)65.6%

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

Sector Allocation

Financial Services32.3%

Technology22.4%

Industrials9.2%

Healthcare7.5%

Consumer Cyclical6.5%

Communication Services6.0%

Consumer Defensive5.0%

Fund4.8%

Other6.3%

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

Position Sizing

Positions: 1368Median: 0.00%Avg: 0.07%

0–0.5%

1320(24.9%)

0.5–1%

23(17.1%)

1–3%

20(36.7%)

3–5%

4(15.3%)

5%+

1(6.1%)

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

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Portfolio Overlap

Shared: 1,347Unique: 21vs 20 funds

18.4%Moderate

1,368

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

25.2%

BANK OF AMERICA CORP /DE/

27.6%

25.9%

38.7%

28.1%

25.9%

VANGUARD CAPITAL MANAGEMENT LLC

25.1%

GEODE CAPITAL MANAGEMENT, LLC

24.4%

VANGUARD PORTFOLIO MANAGEMENT LLC

27.2%

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

New98Increased709Decreased373Exited132

New Positions

GBDC0.1%

+943K

SEI0.1%

+210K

OBDC0.1%

+852K

MQY0.0%

+351K

IGSB0.0%

+57K

RVMD0.0%

+15K

AZN0.0%

+8K

EUSA0.0%

+18K

OSCR0.0%

+2K

SLV0.0%

+70

Increased

QLTY1.6%

+5.8M(+261%)

EAGL1.3%

+5.8M(+243%)

USB1.6%

+5.6M(+5441%)

HAYW0.3%

+3.6M(+523718%)

BBHL2.3%

+1.6M(+6%)

IEFA2.1%

+1.3M(+44%)

IVV6.1%

+610K(+54%)

PANW0.5%

+584K(+3651%)

NCDL0.1%

+582K(+171%)

PAY0.3%

+571K(+36%)

Decreased

AKRE3.4%

-3,731,314(-24%)

CWAN0.0%

-2,952,711(-100%)

MCW0.0%

-1,929,248(-100%)

CERT0.1%

-1,256,871(-33%)

BBHM2.5%

-703,625(-2%)

ADP0.0%

-668,844(-94%)

OTIS0.3%

-437,804(-36%)

NOW0.2%

-434,966(-59%)

ORCL1.5%

-355,402(-16%)

NCNO0.1%

-331,331(-18%)

Exited

-230,344

-11,960

-41,300

-54,495

-67

-182,955

-2,436

-16

-1,098

-159

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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