2026 Q2 Portfolio Activity
In 2026 Q2, Birch Hill Investment Advisors LLC maintained a portfolio of 214 distinct positions. The most significant new addition was MARVELL TECHNOLOGY INC, now representing 0.04% of the total fund value. They heavily accumulated shares in DANAHER CORP DEL, increasing the position by 1345.7%. The fund also reduced its exposure to ALCON AG by 22.8%.
Position History
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Total Positions
214
Quarter
2026 Q2
Top Holding
AMZN (5.3%)
Top 10 Concentration
41.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 214
Birch Hill Investment Advisors LLC Full Holdings List — 2026 Q2
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 5.28% | 5.13% |
#1
Prev: #1
|
4.6 |
—
|
-2,366 | -0.4% |
P
S
|
546,745 | $130,311,205 |
$97.59
+132.3%
|
2012 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | ||
|
APH
AMPHENOL CORP
|
Technology | 5.14% | 3.96% |
#2
5
Prev: #7
|
4.1 |
—
|
21,797 | 3.1% |
P
S
|
719,908 | $126,934,179 | 2017 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 4.55% | 4.20% |
#3
1
Prev: #4
|
3.3 |
—
|
-10,348 | -3.2% |
P
S
|
314,665 | $112,451,676 | 2015 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 4.31% | 4.58% |
#4
1
Prev: #3
|
2.7 |
—
|
-395 | -0.2% |
P
S
|
212,583 | $106,374,476 | 2010 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AAPL
APPLE INC
|
Technology | 4.30% | 4.12% |
#5
1
Prev: #6
|
2.7 |
—
|
5,550 | 1.5% |
P
S
|
367,068 | $106,214,750 | 2010 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 4.28% | 4.66% |
#6
4
Prev: #2
|
2.2 |
—
|
2,938 | 1.0% |
P
S
|
283,554 | $105,771,451 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ROK
ROCKWELL AUTOMA...
|
Industrials | 3.73% | 3.04% |
#7
3
Prev: #10
|
2.0 |
—
|
-2,677 | -1.4% |
P
S
|
186,053 | $92,111,119 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TJX
TJX COS INC NEW
|
Consumer Cyclical | 3.51% | 4.15% |
#8
3
Prev: #5
|
1.9 |
—
|
-6,825 | -1.2% |
P
S
|
572,190 | $86,686,785 | 2011 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ASML
ASML HLDG NV
|
Technology | 3.31% | 2.35% |
#9
7
Prev: #16
|
1.8 |
—
|
1,403 | 3.5% |
P
S
|
41,120 | $81,805,773 | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ECL
ECOLAB INC
|
Basic Materials | 3.30% | 3.46% |
#10
2
Prev: #8
|
1.8 |
—
|
3,026 | 1.0% |
P
S
|
292,638 | $81,531,873 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
IBM
INTERNATIONAL B...
|
Technology | 3.30% | 3.04% |
#11
Prev: #11
|
1.8 |
—
|
10,123 | 3.6% |
P
S
|
289,497 | $81,409,451 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
WTS
WATTS WATER TEC...
|
Industrials | 3.08% | 2.47% |
#12
3
Prev: #15
|
1.7 |
—
|
4,861 | 2.6% |
P
S
|
194,171 | $76,008,238 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VRTX
VERTEX PHARMACE...
|
Healthcare | 2.97% | 3.02% |
#13
1
Prev: #12
|
1.7 |
—
|
-3,093 | -2.1% |
P
S
|
147,702 | $73,368,014 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MMC
MARSH & MCLENNA...
|
Unknown | 2.77% | 3.33% |
#14
5
Prev: #9
|
1.6 |
—
|
-17,326 | -4.1% |
P
S
|
410,233 | $68,373,488 | 2010 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EW
EDWARDS LIFESCI...
|
Healthcare | 2.69% | 2.66% |
#15
2
Prev: #13
|
1.6 |
—
|
-4,823 | -0.7% |
P
S
|
735,377 | $66,522,203 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 2.53% | 2.33% |
#16
1
Prev: #17
|
1.5 |
—
|
-4,061 | -2.2% |
P
S
|
177,012 | $62,543,679 | 2013 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
WST
WEST PHARMACEUT...
|
Healthcare | 2.32% | 1.81% |
#17
3
Prev: #20
|
1.4 |
—
|
-1,463 | -0.9% |
P
S
|
159,696 | $57,330,864 | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
LECO
LINCOLN ELEC HL...
|
Industrials | 2.18% | 2.24% |
#18
Prev: #18
|
1.4 |
—
|
2,575 | 1.3% |
P
S
|
202,695 | $53,817,549 | 2022 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ADI
ANALOG DEVICES ...
|
Technology | 1.82% | 1.64% |
#19
2
Prev: #21
|
1.2 |
—
|
-1,949 | -1.7% |
P
S
|
112,904 | $44,842,082 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
KR
KROGER CO
|
Consumer Defensive | 1.79% | 2.57% |
#20
6
Prev: #14
|
1.2 |
—
|
3,831 | 0.5% |
P
S
|
796,380 | $44,222,981 | 2022 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 1.69% | 2.02% |
#21
2
Prev: #19
|
1.2 |
—
|
-3,352 | -3.2% |
P
S
|
102,467 | $41,730,710 | 2018 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 1.32% | 1.57% |
#22
Prev: #22
|
1.0 |
—
|
-177 | -0.5% |
P
S
|
34,862 | $32,612,355 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 1.30% | 1.45% |
#23
Prev: #23
|
1.0 |
—
|
-5,269 | -4.0% |
P
S
|
126,625 | $32,158,951 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
IJR
ISHARES TR
|
ETF | 1.28% | 1.18% |
#24
7
Prev: #31
|
1.0 |
—
|
2,993 | 1.4% |
P
S
|
213,825 | $31,712,388 | 2016 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CLX
CLOROX CO DEL
|
Consumer Defensive | 1.26% | 1.38% |
#25
Prev: #25
|
2.5 |
—
|
27,313 | 9.2% |
P
S
|
324,913 | $31,009,697 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.25% | 1.26% |
#26
3
Prev: #29
|
1.0 |
—
|
-1,130 | -1.2% |
P
S
|
94,380 | $30,893,426 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
FISV
FISERV INC
|
Unknown | 1.24% | 1.33% |
#27
1
Prev: #26
|
2.5 |
—
|
94,186 | 17.8% |
P
S
|
623,289 | $30,572,325 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
IVV
ISHARES TR
|
ETF | 1.24% | 1.20% |
#28
2
Prev: #30
|
1.0 |
—
|
-49 | -0.1% |
P
S
|
40,764 | $30,527,438 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 1.20% | 1.29% |
#29
1
Prev: #28
|
1.0 |
—
|
85 | 0.1% |
P
S
|
57,479 | $29,521,423 | 2014 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GWW
WW GRAINGER INC
|
Industrials | 1.16% | 1.04% |
#30
2
Prev: #32
|
1.0 |
—
|
-322 | -1.5% |
P
S
|
20,964 | $28,519,426 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 1.10% | 1.01% |
#31
2
Prev: #33
|
2.4 |
—
|
7,476 | 5.8% |
P
S
|
136,086 | $27,229,416 | 2021 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 1.01% | 1.29% |
#32
5
Prev: #27
|
0.9 |
—
|
-560 | -0.3% |
P
S
|
184,915 | $25,037,448 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ALC
ALCON AG
|
Healthcare | 0.87% | 1.40% |
#33
9
Prev: #24
|
0.3 |
—
|
-94,536 | -22.8% |
P
S
|
319,605 | $21,445,495 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NEE
NEXTERA ENERGY ...
|
Utilities | 0.80% | 0.69% |
#34
4
Prev: #38
|
2.8 |
—
|
59,405 | 35.8% |
P
S
|
225,257 | $19,770,807 | 2013 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TT
TRANE TECHNOLOG...
|
Industrials | 0.75% | 0.70% |
#35
2
Prev: #37
|
1.3 |
—
|
no change | no change |
P
S
|
37,502 | $18,419,482 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CSL
CARLISLE COS IN...
|
Industrials | 0.73% | 0.73% |
#36
1
Prev: #35
|
0.8 |
—
|
505 | 1.0% |
P
S
|
49,537 | $17,969,547 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BBJP
J P MORGAN EXCH...
|
ETF | 0.61% | 0.48% |
#37
4
Prev: #41
|
2.7 |
—
|
44,644 | 28.7% |
P
S
|
200,297 | $15,084,367 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
LH
LABCORP HOLDING...
|
Healthcare | 0.58% | 0.73% |
#38
2
Prev: #36
|
0.7 |
—
|
-9,953 | -16.3% |
P
S
|
51,068 | $14,299,040 | 2016 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 0.54% | 0.57% |
#39
Prev: #39
|
0.7 |
—
|
2,036 | 2.3% |
P
S
|
90,519 | $13,273,706 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.46% | 0.48% |
#40
2
Prev: #42
|
0.7 |
—
|
-833 | -0.9% |
P
S
|
87,972 | $11,304,369 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BAC
BANK OF AMER CO...
|
Financial Services | 0.41% | 0.40% |
#41
2
Prev: #43
|
0.7 |
—
|
-4,486 | -2.5% |
P
S
|
178,425 | $10,166,656 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.38% | 0.35% |
#42
5
Prev: #47
|
0.7 |
—
|
-30 | -0.1% |
P
S
|
24,929 | $9,416,930 | 2018 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
IJH
ISHARES TR
|
ETF | 0.38% | 0.36% |
#43
2
Prev: #45
|
0.7 |
—
|
2,287 | 1.9% |
P
S
|
121,065 | $9,335,335 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CHWY
CHEWY INC
|
Consumer Cyclical | 0.38% | 0.87% |
#44
10
Prev: #34
|
0.2 |
—
|
-239,286 | -33.5% |
P
S
|
474,960 | $9,332,964 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EFA
ISHARES TR
|
ETF | 0.35% | 0.35% |
#45
1
Prev: #46
|
0.6 |
—
|
1,671 | 2.1% |
P
S
|
82,689 | $8,589,733 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VWO
VANGUARD INTL E...
|
ETF | 0.32% | 0.32% |
#46
4
Prev: #50
|
0.6 |
—
|
2,931 | 2.2% |
P
S
|
133,272 | $7,955,006 | 2010 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VEA
VANGUARD TAX-MA...
|
ETF | 0.32% | 0.29% |
#47
6
Prev: #53
|
2.1 |
—
|
8,499 | 8.4% |
P
S
|
110,272 | $7,856,880 | 2009 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
UBER
UBER TECHNOLOGI...
|
Technology | 0.31% | 0.37% |
#48
4
Prev: #44
|
0.6 |
—
|
-6,952 | -6.1% |
P
S
|
106,993 | $7,720,615 | 2020 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BXP
BXP INC
|
Real Estate | 0.30% | 0.27% |
#49
5
Prev: #54
|
0.6 |
—
|
-3,825 | -3.3% |
P
S
|
110,916 | $7,354,840 | 2012 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
RSP
INVESCO EXCHANG...
|
Unknown | 0.30% | 0.30% |
#50
2
Prev: #52
|
0.6 |
—
|
-732 | -2.1% |
P
S
|
34,540 | $7,349,076 | 2024 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 |
Showing 1-50 of 214 holdings