Q2 2026 13F · SEC CIK 14661

Brown Brothers Harriman & Co

Mutual fund managerFiled 2026-08-12 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $22.8B
Reported positions: 1,818
Top holdings a year, 3 yrs: +17.1%
Assets under management: $7.2B

Brown Brothers Harriman & Co is a mutual fund manager that reported 1,818 positions worth $22.8B in its Q2 2026 13F, filed 2026-08-12. Its largest holdings were Ishares Tr (IVV, 8.1%), Ishares Tr (IEFA, 4.6%), Alphabet Inc (GOOG, 4.2%). A portfolio copying its top holdings returned 17.1% a year over the last 3 years, against 20.4% for the S&P 500.

Brown Brothers Harriman & Co holdings largest 50 of 1,818 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Brown Brothers Harriman & Co 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
IVVIshares Tr	8.1%	6.1%	2,471,912	+42.2%	$1.9B
IEFAIshares Tr	4.6%	2.1%	10,822,791	+153.5%	$1.0B
GOOGAlphabet Inc	4.2%	4.3%	2,684,233	-5.0%	$948.4M
KLACKla Corp	4.0%	2.8%	3,031,649	+766.4%	$914.7M
AAPLApple Inc	3.5%	3.7%	2,770,126	+2.3%	$801.6M
MSFTMicrosoft Corp	3.4%	3.9%	2,057,067	+5.6%	$767.3M
BRK-BBerkshire Hathaway Inc Del	2.5%	2.9%	1,144,496	+0.5%	$572.7M
AMZNAmazon Com Inc	2.4%	2.5%	2,283,765	+0.0%	$544.3M
AMATApplied Matls Inc	2.1%	1.6%	667,312	-24.1%	$482.5M
BBHLBbh Select Large Cap ETF	2.1%	2.3%	27,187,058	-2.8%	$473.1M
NVDANvidia Corporation	2.0%	1.8%	2,319,975	+22.2%	$464.2M
BBHMBbh Select Mid Cap ETF	2.0%	2.5%	37,883,694	-9.9%	$457.4M
QLTYGmo ETF Trust	1.9%	1.6%	10,429,243	+28.9%	$434.1M
AKREProfesionally Managed Portfo	1.8%	3.4%	7,584,909	-36.8%	$403.4M
LINLinde PLC	1.6%	1.9%	696,697	-3.7%	$361.5M
MAMastercard Incorporated	1.6%	1.9%	703,262	-3.0%	$361.2M
WMWaste Mgmt Inc Del	1.6%	2.0%	1,603,571	-2.8%	$357.4M
USBUS Bancorp	1.5%	1.6%	5,717,959	-0.5%	$345.4M
LLYEli Lilly & Co	1.4%	1.2%	275,383	+12.1%	$330.3M
EAGL2023 ETF Series Trust	1.4%	1.3%	10,030,295	+22.1%	$322.7M
PANWPalo Alto Networks Inc	1.2%	0.5%	821,125	+36.8%	$280.0M
PGRProgressive Corp	1.2%	1.4%	1,272,892	-2.3%	$278.1M
ORCLOracle Corp	1.2%	1.5%	1,850,035	-1.9%	$271.1M
IWMIshares Tr	1.1%	0.6%	832,435	+72.3%	$250.1M
JNJJohnson & Johnson	1.1%	0.8%	953,567	+58.6%	$242.2M
AJGGallagher Arthur J & Co	1.0%	1.2%	1,000,945	-3.0%	$229.8M
GOOGLAlphabet Inc	1.0%	0.9%	626,552	+6.3%	$223.9M
TXNTexas Instrs Inc	1.0%	0.8%	743,529	-4.0%	$221.6M
WMTWalmart Inc	0.9%	1.3%	1,899,863	-1.7%	$215.2M
AVGOBroadcom Inc	0.9%	0.7%	567,850	+26.0%	$214.5M
COSTCostco Wholesale Corporation	0.9%	1.3%	228,630	-2.3%	$213.9M
ROKRockwell Automation Inc	0.9%	0.8%	414,272	-2.7%	$205.1M
CDNSCadence Design System Inc	0.9%	0.8%	535,714	-0.8%	$201.1M
JPMJpmorgan Chase & Co	0.8%	0.9%	583,009	+3.3%	$190.8M
SPYState Str Spdr S&p 500 ETF T	0.8%	0.9%	239,762	-7.0%	$179.0M
PHParker-Hannifin Corp	0.7%	—	160,647	—	$157.1M
IJHIshares Tr	0.6%	—	1,775,176	—	$136.9M
ADIAnalog Devices Inc	0.6%	0.6%	320,344	-0.8%	$127.2M
SPGIS&p Global Inc	0.6%	0.7%	309,910	-2.9%	$126.2M
BKNGBooking Holdings Inc	0.6%	0.7%	706,656	+2321.1%	$126.0M
PGProcter & Gamble Co	0.5%	0.7%	776,618	-19.6%	$113.9M
KOCoca Cola Co	0.5%	0.6%	1,375,945	+0.9%	$111.8M
METAMeta Platforms Inc	0.5%	—	190,337	—	$107.2M
IEMGIshares Inc	0.4%	—	1,220,703	—	$101.1M
VVisa Inc	0.4%	—	284,044	—	$97.5M
MCDMcdonalds Corp	0.4%	0.8%	356,482	-25.8%	$96.4M
TMOThermo Fisher Scientific Inc	0.4%	0.9%	191,956	-43.3%	$96.2M
ZTSZoetis Inc	0.4%	0.9%	1,332,672	-5.9%	$95.8M
BRK-ABerkshire Hathaway Inc Del	0.4%	0.5%	127	-7.3%	$95.1M
ABTAbbott Laboratories	0.4%	0.7%	967,464	-21.3%	$87.8M

What Brown Brothers Harriman & Co bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

BKNG Booking Holdings Inc+2321.1% shares
KLAC Kla Corp+766.4% shares
IEFA Ishares Tr+153.5% shares
IWM Ishares Tr+72.3% shares
JNJ Johnson & Johnson+58.6% shares
IVV Ishares Tr+42.2% shares
PANW Palo Alto Networks Inc+36.8% shares
QLTY Gmo ETF Trust+28.9% shares

Reduced

TMO Thermo Fisher Scientific Inc-43.3% shares
AKRE Profesionally Managed Portfo-36.8% shares
MCD Mcdonalds Corp-25.8% shares
AMAT Applied Matls Inc-24.1% shares
ABT Abbott Laboratories-21.3% shares
PG Procter & Gamble Co-19.6% shares
BBHM Bbh Select Mid Cap ETF-9.9% shares
BRK-A Berkshire Hathaway Inc Del-7.3% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +10.6% /yr; S&P 500 +20.1%
3 years: +17.1% /yr; S&P 500 +20.4%
5 years: +11.5% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$22.8B	1,818
Q1 2026	$18.6B	1,800
Q4 2025	$18.3B	1,833
Q3 2025	$16.4B	1,678
Q2 2025	$15.6B	1,547
Q1 2025	$14.3B	1,304
Q4 2024	$14.3B	1,457
Q3 2024	$14.7B	1,419
Q2 2024	$13.3B	1,143
Q1 2024	$13.0B	1,158
Q4 2023	$12.0B	1,147
Q3 2023	$11.3B	1,210

Questions about Brown Brothers Harriman & Co's portfolio

What stocks does Brown Brothers Harriman & Co own?

Brown Brothers Harriman & Co's latest 13F, for Q2 2026 and filed Aug 12, 2026, lists 1,818 positions worth $22.8B. The largest are Ishares Tr (IVV) at 8.1%, Ishares Tr (IEFA) at 4.6%, Alphabet Inc (GOOG) at 4.2%, Kla Corp (KLAC) at 4.0% and Apple Inc (AAPL) at 3.5%.

What did Brown Brothers Harriman & Co buy last quarter?

In Q2 2026, Brown Brothers Harriman & Co added Booking Holdings Inc (BKNG) (+2321.1% shares), Kla Corp (KLAC) (+766.4% shares) and Ishares Tr (IEFA) (+153.5% shares), compared with its Q1 2026 filing.

What did Brown Brothers Harriman & Co sell last quarter?

In Q2 2026, Brown Brothers Harriman & Co cut from its top 50 Alcon Inc (ALC), cut from its top 50 Nike Inc (NKE), cut from its top 50 Guidewire Software Inc (GWRE), cut from its top 50 Woodward, Inc. (WWD), cut from its top 50 Watsco (WSO), Thermo Fisher Scientific Inc (TMO) (-43.3% shares), Profesionally Managed Portfo (AKRE) (-36.8% shares) and Mcdonalds Corp (MCD) (-25.8% shares), compared with its Q1 2026 filing.

How has Brown Brothers Harriman & Co's portfolio performed?

A portfolio copying Brown Brothers Harriman & Co's 20 largest 13F holdings each quarter, from the day each filing was public, returned +17.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +10.6% against +20.1%. Over 5 years: +11.5% a year against +11.6%.

When is Brown Brothers Harriman & Co's next 13F filing due?

13F filings are due 45 days after each quarter ends. Brown Brothers Harriman & Co's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Brown Brothers Harriman & Co manage?

Brown Brothers Harriman & Co reported $7.2B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $22.8B.