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BBHC

Brown Brothers Harriman & Co Portfolio holdings

AUM $18.6B
1-Year Est. Return 15.81%
This Fund
S&P 500
This Quarter Est. Return
-3.37%
1 Year Est. Return
+15.81%
3 Year Est. Return
+66.02%
5 Year Est. Return
+80.97%
10 Year Est. Return
+273.41%
AUM
$18.6B
AUM Growth
+$313M
Cap. Flow
+$1.49B
Cap. Flow %
7.98%
Top 10 Hldgs %
34.36%
Holding
1,928
New
95
Increased
708
Reduced
377
Closed
128

Top Sells

Rank Stock Value
1
AKRE
Akre Focus ETF
AKRE
+$217M
2
ADP icon
Automatic Data Processing
ADP
+$153M
3
BKNG icon
Booking.com
BKNG
+$141M
4
MA icon
Mastercard
MA
+$140M
5
KLAC icon
KLA
KLAC
+$123M

Sector Composition

Rank Sector Weight
1 Technology 22.49%
2 Financials 14.15%
3 Industrials 9.47%
4 Healthcare 7.5%
5 Consumer Discretionary 6.5%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DAY
1926
DELISTED
Dayforce
DAY
-1,747
Closed -$121K
HNGE
1927
Hinge Health
HNGE
$6.2B
-21
Closed -$975
BPRE
1928
Bluerock Private Real Estate Fund
BPRE
-491
Closed -$7.37K

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Brown Brothers Harriman & Co's Q1 2026 Portfolio in Review

As of Q1 2026, Brown Brothers Harriman & Co held 1,928 positions worth $18.6B, up 1.7% from $18.3B the previous quarter. Its ten largest holdings account for 34% of the portfolio.

Brown Brothers Harriman & Co deployed $1.49B of net new capital in Q1 2026, opening 95 new positions and adding to 708 existing holdings. Its largest new stake was Golub Capital BDC: 942,550 shares worth $11.9M.

By sector, the portfolio is most concentrated in Technology at 22% of assets, down from 26% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was Akre Focus ETF, an estimated $217M trimmed.

  • Brown Brothers Harriman & Co's largest Q1 2026 buy was Golub Capital BDC: 942,550 shares worth $11.9M.
  • Brown Brothers Harriman & Co added most to iShares Core S&P 500 ETF in Q1 2026, an estimated $417M increase.
  • Brown Brothers Harriman & Co's biggest Q1 2026 reduction was Akre Focus ETF, cutting an estimated $217M.
  • Brown Brothers Harriman & Co fully exited BlackRock MuniYield Fund in Q1 2026, selling an estimated $2.42M.
  • Brown Brothers Harriman & Co's ten largest holdings make up 34% of its $18.6B portfolio in Q1 2026.
  • Brown Brothers Harriman & Co opened 95 new positions and closed 128 in Q1 2026.
  • Brown Brothers Harriman & Co's portfolio value rose 1.7% quarter-over-quarter to $18.6B.

Based on Brown Brothers Harriman & Co's 13F filing for Q1 2026, filed 14 May 2026.