BROWN BROTHERS HARRIMAN & COBROWN BROTHERS HARRIMAN & CO

Institutional investor · Portfolio as of Q3 2024

SEC EDGAR SourceSEC Filings

Top Holdings1,420 positions

Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

MICROSOFT CORP

1.8M$774.4M5.3%$262.94+61.27%
23 qtrssince 2019-Q1
Increased
67

ALPHABET INC

4.3M$713.6M4.9%$95.40+72.39%
23 qtrssince 2019-Q1
Decreased
0

BERKSHIRE HATHAWAY INC DEL

1.5M$691.2M4.7%$201.42+127.12%
23 qtrssince 2019-Q1
Decreased
0

ORACLE CORP

3.5M$595.5M4.0%$51.46+223.08%
23 qtrssince 2019-Q1
Decreased
0

LINDE PLC

1.2M$573.6M3.9%$339.28+39.03%
7 qtrssince 2023-Q1
Decreased
0

MASTERCARD INCORPORATED

1.1M$537.3M3.7%$267.97+82.65%
23 qtrssince 2019-Q1
Decreased
0

KLA CORP

621,715$481.5M3.3%$205.35+276.74%
23 qtrssince 2019-Q1
Decreased
0

PROGRESSIVE CORP

1.8M$457.1M3.1%$71.41+223.89%
23 qtrssince 2019-Q1
Decreased
0

WASTE MGMT INC DEL

2.1M$437M3.0%$104.22+93.64%
23 qtrssince 2019-Q1
Decreased
0

GALLAGHER ARTHUR J & CO

1.5M$410.4M2.8%$83.49+231.16%
23 qtrssince 2019-Q1
Decreased
0
IVVIVV
ETF

iShares Trust CORE S&P500 ETF

710,538$409.9M2.8%$443.34+27.40%
23 qtrssince 2019-Q1
Increased
66

ALCON AG

4M$402.5M2.7%$55.62+78.53%
22 qtrssince 2019-Q2
Decreased
0

ZOETIS INC

2M$393.4M2.7%$95.24+100.53%
23 qtrssince 2019-Q1
Decreased
0

COSTCO WHOLESALE CORPORATION

428,179$379.6M2.6%$261.74+235.69%
23 qtrssince 2019-Q1
Decreased
0

AMAZON COM INC

2M$374.9M2.5%$110.15+70.65%
23 qtrssince 2019-Q1
Increased
53

BOOKING HOLDINGS INC

84,833$357.3M2.4%$76.35+118.19%
23 qtrssince 2019-Q1
Decreased
0

THERMO FISHER SCIENTIFIC INC

540,368$334.3M2.3%$441.99+38.42%
23 qtrssince 2019-Q1
Decreased
0

APPLE INC

1.3M$302.3M2.1%$114.73+97.24%
23 qtrssince 2019-Q1
Increased
55

S&P GLOBAL INC

565,399$292.1M2.0%$338.24+50.21%
23 qtrssince 2019-Q1
Decreased
0

ADOBE INC

560,318$290.1M2.0%$425.45+21.16%
23 qtrssince 2019-Q1
Increased
60
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$14.7B
AUM
1,420
Positions
Q3 2024
Filing
Rating · 2.5
Quarterly Portfolio Change
+4%Q2'23$12.4B-9%Q3'23$11.3B+6%Q4'23$12B+8%Q1'24$13B+2%Q2'24$13.3B+11%Q3'24$14.7B
Activity profile
$ moved · Q3'24
New2%Increased54%Decreased43%Exited0%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 3.9 years
<1Q10%1-4Q6%1-2Y5%2Y+80%

BROWN BROTHERS HARRIMAN & CO manages $14.7B across 1420 positions as of Q3 2024. Top holdings: MSFT (5.3%), GOOG (4.9%), BRK/B (4.7%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 2.5/5.0.

Q3 2024 Summary

Active quarter - 351 new positions, 75 exits, 443 increased. Top move: MSFT (INCREASED, conviction 67). Portfolio: $14.7B across 1420 positions.

Top holdings by portfolio weight

Total AUM$15B
MSFT5.26%
GOOG4.85%
BRK/B4.70%
ORCL4.05%
LIN3.90%
MA3.65%
KLAC3.27%
PGR3.11%
WM2.97%
AJG2.79%
Other2.79%

Portfolio allocation by GICS sector

Sectors11
Technology24.82%
Financial Services19.57%
Healthcare13.77%
Industrials9.03%
Consumer Cyclical8.11%
Unknown7.52%
Communication Services6.13%
Consumer Defensive4.98%
Basic Materials4.80%
Real Estate0.56%
Other0.72%

Behavioral investing profile

7-dimension quality assessment
Solid(2.5 / 5.0)
Track Record56
Conviction38
Concentration0
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

Security
7Q
AFLAFLAC INC
Q3 2024 Q1 2026+8,240 shares+$1.1M
7Q
AMDADVANCED MICRO DEVICES INC
Q3 2024 Q1 2026+20,764 shares+$4.6M
7Q
AAGILENT TECHNOLOGIES INC
Q3 2024 Q1 2026+4,156 shares+$464,797

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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