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Birch Hill Investment Advisors LLC

hedge fundUpdated 20 days ago

Managed by Birch Hill Investment Advisors Llc • Latest filing Q3 2026

Portfolio value
$2.4B
Q3 2026
Filings
5
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
2.6%
Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 5 quarters

Show data table
PeriodPortfolio value
Q3 2025$2.4B
Q4 2025$2.4B
Q1 2026$2.2B
Q2 2026$2.5B
Q3 2026$2.4B

Top holdings

219 positions as of Q3 2026

View filing
M

MICROSOFT CORP

-1.5%
Value
$143.2M
Shares
279.2K
% Port
5.89%
A

AMAZON COM INC

-2.1%
Value
$133.3M
Shares
535.0K
% Port
5.48%
A

APPLE INC

-0.8%
Value
$121.2M
Shares
364.0K
% Port
4.99%
A

AMPHENOL CORP

+93.0%
Value
$117.1M
Shares
1.39M
% Port
4.82%
G

ALPHABET INC

-2.1%
Value
$106M
Shares
308.1K
% Port
4.36%
B

BERKSHIRE HATHAWAY INC DEL

-1.4%
Value
$104.4M
Shares
209.7K
% Port
4.30%
A

ASML HLDG NV

+7.3%
Value
$79.9M
Shares
44.1K
% Port
3.29%
E

ECOLAB INC

-1.1%
Value
$79.5M
Shares
289.4K
% Port
3.27%
R

ROCKWELL AUTOMATION INC

-2.2%
Value
$79.2M
Shares
182.0K
% Port
3.26%
V

VERTEX PHARMACEUTICALS INC

-2.8%
Value
$75M
Shares
143.5K
% Port
3.09%
T

TJX COS INC NEW

-1.9%
Value
$74.2M
Shares
561.0K
% Port
3.05%
M

MARSH & MCLENNAN COS INC

-3.9%
Value
$67.3M
Shares
394.1K
% Port
2.77%
W

WATTS WATER TECHNOLOGIES INC

-2.9%
Value
$66.8M
Shares
188.6K
% Port
2.75%
I

INTERNATIONAL BUSINESS MACHS

-1.8%
Value
$62.5M
Shares
284.3K
% Port
2.57%
E

EDWARDS LIFESCIENCES CORP

-1.7%
Value
$62.4M
Shares
723.0K
% Port
2.57%
W

WEST PHARMACEUTICAL SVSC INC

-0.5%
Value
$58.9M
Shares
158.9K
% Port
2.42%
G

ALPHABET INC

-4.7%
Value
$57.5M
Shares
168.7K
% Port
2.37%
L

LINCOLN ELEC HLDGS INC

+0.0%
Value
$53.6M
Shares
202.7K
% Port
2.21%
A

ANALOG DEVICES INC

+18.5%
Value
$53.1M
Shares
133.8K
% Port
2.18%
K

KROGER CO

-6.8%
Value
$43.5M
Shares
742.4K
% Port
1.79%

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