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Brown Brothers Harriman & Co.

CIK:0000014661
Asset Manager
$55B AUM
1,547 holdings
New York, NY, United States
Founded:1818
5,000 employees
Latest filing:Jun 30, 2025

Brown Brothers Harriman & Co. (BBH), founded in 1818 in Philadelphia and now headquartered in New York City, is one of the oldest privately owned financial services firms in the U.S. It operates as a partnership without outside shareholders and offers Private Banking, Investment Management, and Investor Services to high-net-worth individuals, private businesses, institutional investors, and financial institutions. The firm is known for its client-centric culture, long-term perspective, and global reach, employing around 5,000 people worldwide.

Investment Strategy

Brown Brothers Harriman adopts a focused and disciplined investment approach. The firm identifies durable assets, acquires them at attractive valuations, and aims to deliver superior long-term returns while avoiding reliance on macroeconomic predictions. Co-investment by BBH's partners and investment professionals aligns interests with those of their clients. BBH concentrates resources on a select group of strategies, maintaining consistency in its investment philosophy across asset classes and harnessing its relative size to pursue unique investment opportunities while minimizing risk.

Top Buys
M
MSFTMICROSOFT CORP
+$270.0M
O
ORCLORACLE CORP
+$263.1M
A
AAPLAPPLE INC
+$172.6M
N
NVDANVIDIA CORP
+$167.1M
K
KLACKLA CORP
+$125.6M
Top Sells
U
UNHUNITEDHEALTH GROUP INC
-$156.3M
A
ALCALCON INC
-$150.0M
L
LINLINDE PLC
-$121.2M
C
COSTCOSTCO WHOLESALE CORP
-$83.6M
W
WMWASTE MANAGEMENT INC
-$80.1M

Research Analysts

Top Holdings

M
MSFTMICROSOFT CORP
+6.0%$935.1M
O
ORCLORACLE CORP
+4.7%$733.5M
G
GOOGALPHABET INC-CL C
+4.0%$619.4M
B
BRK-BBERKSHIRE HATHAWAY INC-CL B
+3.9%$599.2M
M
MAMASTERCARD INC - A
+3.8%$584.3M

Equity Positions (1,523)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
M
MSFT
MICROSOFT CORP6.01%$935.1M1,879,860$263.52$497.41+$270.0M
O
ORCL
ORACLE CORP4.72%$733.5M3,354,755$43.49$218.63+$263.1M
G
GOOG
ALPHABET INC-CL C3.98%$619.4M3,491,476$40.29$177.39-$37.1M
B
BRK-B
BERKSHIRE HATHAWAY INC-CL B3.85%$599.2M1,233,438$92.44$485.77-$79.5M
M
MA
MASTERCARD INC - A3.76%$584.3M1,039,842$270.39$561.94+$8.1M

Industry Allocation

SERVICES-PREPACKAGED SOFTWARE
+15.7%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+8.7%
FIRE, MARINE & CASUALTY INSURANCE
+6.5%
PHARMACEUTICAL PREPARATIONS
+5.2%
SERVICES-BUSINESS SERVICES, NEC
+4.9%