2026 Q3 Portfolio Activity
In 2026 Q3, Birch Hill Investment Advisors LLC maintained a portfolio of 223 distinct positions. The most significant new addition was EXXONMOBIL HOLDINGS CORP, now representing 0.44% of the total fund value. They heavily accumulated shares in ANALOG DEVICES INC, increasing the position by 18.5%. The fund also reduced its exposure to ALCON AG by 24.4%.
Position History
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Total Positions
223
Quarter
2026 Q3
Top Holding
MSFT (5.9%)
Top 10 Concentration
42.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 223
Birch Hill Investment Advisors LLC Full Holdings List — 2026 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MSFT
MICROSOFT CORP
|
Technology | 5.89% | 4.28% |
#1
5
Prev: #6
|
4.9 |
—
|
-4,313 | -1.5% |
P
S
|
279,241 | $143,222,899 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 5.48% | 5.28% |
#2
1
Prev: #1
|
4.2 |
—
|
-11,753 | -2.1% |
P
S
|
534,992 | $133,293,259 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
AAPL
APPLE INC
|
Technology | 4.99% | 4.30% |
#3
2
Prev: #5
|
3.5 |
—
|
-3,071 | -0.8% |
P
S
|
363,997 | $121,218,227 | 2010 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
APH
AMPHENOL CORP
|
Technology | 4.82% | 5.14% |
#4
2
Prev: #2
|
5.4 |
—
|
669,376 | 93.0% |
P
S
|
1,389,284 | $117,116,641 | 2017 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 4.36% | 4.55% |
#5
2
Prev: #3
|
2.7 |
—
|
-6,597 | -2.1% |
P
S
|
308,068 | $105,999,888 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 4.30% | 4.31% |
#6
2
Prev: #4
|
2.2 |
—
|
-2,862 | -1.3% |
P
S
|
209,721 | $104,430,640 | 2010 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
ASML
ASML HLDG NV
|
Technology | 3.29% | 3.31% |
#7
2
Prev: #9
|
3.3 |
—
|
3,007 | 7.3% |
P
S
|
44,127 | $79,944,388 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
ECL
ECOLAB INC
|
Basic Materials | 3.27% | 3.30% |
#8
2
Prev: #10
|
1.8 |
—
|
-3,221 | -1.1% |
P
S
|
289,417 | $79,468,120 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
ROK
ROCKWELL AUTOMA...
|
Industrials | 3.26% | 3.73% |
#9
2
Prev: #7
|
1.8 |
—
|
-4,058 | -2.2% |
P
S
|
181,995 | $79,227,883 | 2020 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
VRTX
VERTEX PHARMACE...
|
Healthcare | 3.09% | 2.97% |
#10
3
Prev: #13
|
1.7 |
—
|
-4,183 | -2.8% |
P
S
|
143,519 | $75,033,168 | 2021 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
TJX
TJX COS INC NEW
|
Consumer Cyclical | 3.05% | 3.51% |
#11
3
Prev: #8
|
1.7 |
—
|
-11,178 | -2.0% |
P
S
|
561,012 | $74,227,498 | 2011 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
MMC
MARSH & MCLENNA...
|
Unknown | 2.77% | 2.77% |
#12
2
Prev: #14
|
1.6 |
—
|
-16,094 | -3.9% |
P
S
|
394,139 | $67,291,305 | 2010 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
WTS
WATTS WATER TEC...
|
Industrials | 2.75% | 3.08% |
#13
1
Prev: #12
|
1.6 |
—
|
-5,618 | -2.9% |
P
S
|
188,553 | $66,781,702 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
IBM
INTERNATIONAL B...
|
Technology | 2.57% | 3.30% |
#14
3
Prev: #11
|
1.5 |
—
|
-5,169 | -1.8% |
P
S
|
284,328 | $62,532,257 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
EW
EDWARDS LIFESCI...
|
Healthcare | 2.57% | 2.69% |
#15
Prev: #15
|
1.5 |
—
|
-12,355 | -1.7% |
P
S
|
723,022 | $62,411,259 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
WST
WEST PHARMACEUT...
|
Healthcare | 2.42% | 2.32% |
#16
1
Prev: #17
|
1.5 |
—
|
-785 | -0.5% |
P
S
|
158,911 | $58,917,842 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 2.37% | 2.53% |
#17
1
Prev: #16
|
1.4 |
—
|
-8,288 | -4.7% |
P
S
|
168,724 | $57,491,044 | 2013 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
LECO
LINCOLN ELEC HL...
|
Industrials | 2.21% | 2.18% |
#18
Prev: #18
|
1.4 |
—
|
24 | 0.0% |
P
S
|
202,719 | $53,635,393 | 2022 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 2.18% | 1.82% |
#19
Prev: #19
|
2.9 |
—
|
20,889 | 18.5% |
P
S
|
133,793 | $53,077,021 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
KR
KROGER CO
|
Consumer Defensive | 1.79% | 1.79% |
#20
Prev: #20
|
1.2 |
—
|
-54,009 | -6.8% |
P
S
|
742,371 | $43,517,788 | 2022 Q3 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 1.63% | 1.69% |
#21
Prev: #21
|
1.2 |
—
|
-1,837 | -1.8% |
P
S
|
100,630 | $39,695,516 | 2018 Q3 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 1.35% | 1.30% |
#22
1
Prev: #23
|
1.0 |
—
|
-2,713 | -2.1% |
P
S
|
123,912 | $32,804,463 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 1.33% | 1.10% |
#23
8
Prev: #31
|
1.0 |
—
|
5,891 | 4.3% |
P
S
|
141,977 | $32,424,671 | 2021 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
IVV
ISHARES TR
|
ETF | 1.28% | 1.24% |
#24
4
Prev: #28
|
1.0 |
—
|
-217 | -0.5% |
P
S
|
40,547 | $31,052,597 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 1.23% | 1.20% |
#25
4
Prev: #29
|
1.0 |
—
|
-3,125 | -5.4% |
P
S
|
54,354 | $29,974,825 | 2014 Q3 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 1.21% | 1.32% |
#26
4
Prev: #22
|
1.0 |
—
|
-2,612 | -7.5% |
P
S
|
32,250 | $29,358,465 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
IJR
ISHARES TR
|
ETF | 1.20% | 1.28% |
#27
3
Prev: #24
|
1.0 |
—
|
1,367 | 0.6% |
P
S
|
215,192 | $29,274,720 | 2016 Q3 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.20% | 1.25% |
#28
2
Prev: #26
|
1.0 |
—
|
-5,990 | -6.3% |
P
S
|
88,390 | $29,242,084 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
FISV
FISERV INC
|
Unknown | 1.12% | 1.24% |
#29
2
Prev: #27
|
0.9 |
—
|
-21,530 | -3.5% |
P
S
|
601,759 | $27,187,472 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
CLX
CLOROX CO DEL
|
Consumer Defensive | 1.03% | 1.26% |
#30
5
Prev: #25
|
0.9 |
—
|
-15,325 | -4.7% |
P
S
|
309,588 | $25,079,724 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
GWW
WW GRAINGER INC
|
Industrials | 0.98% | 1.16% |
#31
1
Prev: #30
|
0.9 |
—
|
-1,858 | -8.9% |
P
S
|
19,106 | $23,801,491 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
NEE
NEXTERA ENERGY ...
|
Utilities | 0.88% | 0.80% |
#32
2
Prev: #34
|
2.9 |
—
|
58,262 | 25.9% |
P
S
|
283,519 | $21,473,729 | 2013 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 0.87% | 1.01% |
#33
1
Prev: #32
|
0.8 |
—
|
-17,473 | -9.4% |
P
S
|
167,442 | $21,218,210 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
BBJP
J P MORGAN EXCH...
|
ETF | 0.71% | 0.61% |
#34
3
Prev: #37
|
2.3 |
—
|
20,745 | 10.4% |
P
S
|
221,042 | $17,351,797 | 2024 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
TT
TRANE TECHNOLOG...
|
Industrials | 0.70% | 0.75% |
#35
Prev: #35
|
1.3 |
—
|
no change | no change |
P
S
|
37,502 | $16,950,154 | 2020 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
ALC
ALCON AG
|
Healthcare | 0.64% | 0.87% |
#36
3
Prev: #33
|
0.3 |
—
|
-77,920 | -24.4% |
P
S
|
241,685 | $15,649,104 | 2020 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
CSL
CARLISLE COS IN...
|
Industrials | 0.63% | 0.73% |
#37
1
Prev: #36
|
0.8 |
—
|
-1,738 | -3.5% |
P
S
|
47,799 | $15,399,404 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.57% | 0.38% |
#38
4
Prev: #42
|
3.2 |
—
|
14,622 | 58.7% |
P
S
|
39,551 | $13,889,916 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 0.54% | 0.54% |
#39
Prev: #39
|
0.7 |
—
|
190 | 0.2% |
P
S
|
90,709 | $13,178,204 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.48% | 0.46% |
#40
Prev: #40
|
0.7 |
—
|
-8,040 | -9.1% |
P
S
|
79,932 | $11,614,882 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.48% | 0.58% |
#41
3
Prev: #38
|
0.2 |
—
|
-13,439 | -26.3% |
P
S
|
37,629 | $11,593,871 | 2016 Q2 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
XOM
EXXONMOBIL HOLD...
|
Energy | 0.44% | — |
#42
Prev: #—
|
3.7 |
—
|
65,416 | — |
NEW
|
65,416 | $10,646,454 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
BAC
BANK OF AMER CO...
|
Financial Services | 0.40% | 0.41% |
#43
2
Prev: #41
|
0.7 |
—
|
-800 | -0.4% |
P
S
|
177,625 | $9,668,129 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.38% | 0.31% |
#44
4
Prev: #48
|
2.7 |
—
|
26,280 | 24.6% |
P
S
|
133,273 | $9,130,533 | 2020 Q3 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
DHR
DANAHER CORP DE...
|
Healthcare | 0.37% | 0.29% |
#45
7
Prev: #52
|
2.1 |
—
|
3,553 | 9.6% |
P
S
|
40,549 | $8,983,631 | 2019 Q1 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
IJH
ISHARES TR
|
ETF | 0.36% | 0.38% |
#46
3
Prev: #43
|
0.6 |
—
|
-355 | -0.3% |
P
S
|
120,710 | $8,685,096 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
EFA
ISHARES TR
|
ETF | 0.35% | 0.35% |
#47
2
Prev: #45
|
0.6 |
—
|
75 | 0.1% |
P
S
|
82,764 | $8,598,352 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
VWO
VANGUARD INTL E...
|
ETF | 0.33% | 0.32% |
#48
2
Prev: #46
|
0.6 |
—
|
959 | 0.7% |
P
S
|
134,231 | $7,961,241 | 2010 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
KO
COCA COLA CO
|
Consumer Defensive | 0.32% | 0.30% |
#49
2
Prev: #51
|
0.6 |
—
|
-839 | -0.9% |
P
S
|
89,339 | $7,690,301 | 2007 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 | |||
|
RSP
INVESCO EXCHANG...
|
Unknown | 0.31% | 0.30% |
#50
Prev: #50
|
2.1 |
—
|
1,941 | 5.6% |
P
S
|
36,481 | $7,588,778 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-16 |
Showing 1-50 of 223 holdings