2026 Q2 Portfolio Activity
In 2026 Q2, Boston Common Asset Management, LLC maintained a portfolio of 199 distinct positions. The most significant new addition was Advanced Micro Devices Inc., now representing 0.55% of the total fund value. They heavily accumulated shares in Micron Technology Inc., increasing the position by 25.0%. The fund also reduced its exposure to Trip.com Group Ltd. by 57.9%.
Position History
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Total Positions
199
Quarter
2026 Q2
Top Holding
TSM (7.5%)
Top 10 Concentration
32.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 199
Boston Common Asset Management, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TSM
Taiwan Semicond...
|
Technology | 7.51% | 6.26% |
#1
Prev: #1
|
5.5 |
—
|
-22,387 | -7.8% |
P
S
|
265,251 | $126,675,920 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NVDA
NVIDIA Corp.
|
Technology | 4.33% | 4.51% |
#2
Prev: #2
|
3.7 |
—
|
-36,853 | -9.2% |
P
S
|
364,844 | $73,001,636 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AAPL
Apple Inc.
|
Technology | 3.86% | 3.91% |
#3
Prev: #3
|
3.0 |
—
|
-14,501 | -6.1% |
P
S
|
225,013 | $65,109,762 | 2009 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MSFT
Microsoft Corp.
|
Technology | 3.49% | 3.42% |
#4
Prev: #4
|
3.9 |
—
|
14,266 | 9.9% |
P
S
|
157,839 | $58,877,104 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GOOGL
Alphabet Inc.
|
Communication Services | 3.02% | 2.61% |
#5
Prev: #5
|
2.2 |
—
|
1,734 | 1.2% |
P
S
|
142,499 | $50,924,868 | 2015 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AVGO
Broadcom Inc
|
Technology | 2.53% | 2.46% |
#6
Prev: #6
|
1.5 |
—
|
-10,469 | -8.5% |
P
S
|
113,075 | $42,714,081 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GOOG
Alphabet Inc.
|
Communication Services | 2.31% | 2.37% |
#7
Prev: #7
|
1.4 |
—
|
-18,174 | -14.2% |
P
S
|
110,135 | $38,914,056 | 2009 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AMAT
Applied Materia...
|
Technology | 2.11% | 1.02% |
#8
22
Prev: #30
|
2.8 |
—
|
2,842 | 6.1% |
P
S
|
49,204 | $35,574,492 | 2017 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MS
Morgan Stanley
|
Financial Services | 1.96% | 1.70% |
#9
1
Prev: #10
|
1.3 |
—
|
-1,910 | -1.2% |
P
S
|
158,039 | $33,036,473 | 2011 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
V
Visa Inc
|
Financial Services | 1.81% | 1.85% |
#10
1
Prev: #9
|
1.2 |
—
|
-6,467 | -6.8% |
P
S
|
88,822 | $30,473,940 | 2010 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MU
Micron Technolo...
|
Technology | 1.61% | 0.41% |
#11
64
Prev: #75
|
3.1 |
—
|
4,714 | 25.0% |
P
S
|
23,578 | $27,215,850 | 2019 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
LLY
Eli Lilly & Co.
|
Healthcare | 1.60% | 1.44% |
#12
2
Prev: #14
|
1.1 |
—
|
-1,796 | -7.4% |
P
S
|
22,557 | $27,055,543 | 2020 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MRK
Merck & Co., In...
|
Healthcare | 1.51% | 1.54% |
#13
Prev: #13
|
1.1 |
—
|
-452 | -0.2% |
P
S
|
198,228 | $25,472,298 | 2008 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VRT
Vertiv Holdings...
|
Industrials | 1.47% | 1.61% |
#14
2
Prev: #12
|
0.6 |
—
|
-25,827 | -25.9% |
P
S
|
73,903 | $24,744,202 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SPOT
Spotify Technol...
|
Communication Services | 1.36% | 1.64% |
#15
4
Prev: #11
|
1.0 |
—
|
-2,664 | -5.1% |
P
S
|
49,932 | $22,925,279 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
HUBB
Hubbell Incorpo...
|
Industrials | 1.34% | 1.29% |
#16
Prev: #16
|
2.5 |
—
|
2,562 | 6.3% |
P
S
|
43,325 | $22,667,640 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NFLX
Netflix, Inc.
|
Communication Services | 1.34% | 2.18% |
#17
9
Prev: #8
|
1.0 |
—
|
-35,610 | -10.1% |
P
S
|
316,471 | $22,596,029 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NUSC
NuShares ETF Tr...
|
ETF | 1.30% | 1.23% |
#18
1
Prev: #17
|
1.0 |
—
|
-5,152 | -1.2% |
P
S
|
419,630 | $21,871,125 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CL
Colgate-Palmoli...
|
Consumer Defensive | 1.26% | 1.37% |
#19
4
Prev: #15
|
1.0 |
—
|
-19,148 | -7.7% |
P
S
|
231,004 | $21,178,447 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
DGX
Quest Diagnosti...
|
Healthcare | 1.20% | 1.14% |
#20
1
Prev: #21
|
2.5 |
—
|
5,370 | 5.9% |
P
S
|
95,696 | $20,282,767 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
WAB
Wabtec Corp
|
Industrials | 1.16% | 1.19% |
#21
3
Prev: #18
|
1.0 |
—
|
-1,475 | -2.0% |
P
S
|
72,573 | $19,565,681 | 2016 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CB
Chubb Ltd.
|
Financial Services | 1.04% | 1.07% |
#22
3
Prev: #25
|
0.9 |
—
|
258 | 0.5% |
P
S
|
51,285 | $17,474,851 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CRH
CRH Plc
|
Basic Materials | 1.03% | 1.15% |
#23
3
Prev: #20
|
0.9 |
—
|
-7,904 | -4.6% |
P
S
|
162,587 | $17,396,809 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
XYL
Xylem, Inc.
|
Industrials | 1.00% | 1.12% |
#24
1
Prev: #23
|
0.9 |
—
|
-2,681 | -1.8% |
P
S
|
142,958 | $16,899,065 | 2013 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
AWK
American Water ...
|
Utilities | 0.99% | 1.12% |
#25
1
Prev: #24
|
0.9 |
—
|
-1,113 | -0.9% |
P
S
|
126,547 | $16,651,054 | 2016 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TJX
The TJX Compani...
|
Consumer Cyclical | 0.97% | 1.16% |
#26
7
Prev: #19
|
0.9 |
—
|
-4,182 | -3.7% |
P
S
|
108,564 | $16,447,446 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BK
The Bank of New...
|
Financial Services | 0.94% | 0.84% |
#27
9
Prev: #36
|
0.9 |
—
|
-295 | -0.3% |
P
S
|
109,177 | $15,788,086 | 2008 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
RHHBY
Roche Holding A...
|
Healthcare | 0.91% | 1.03% |
#28
Prev: #28
|
0.9 |
—
|
-22,199 | -6.9% |
P
S
|
300,155 | $15,412,959 | 2008 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ADI
Analog Devices ...
|
Technology | 0.90% | 0.85% |
#29
6
Prev: #35
|
0.9 |
—
|
-3,345 | -8.1% |
P
S
|
38,180 | $15,163,951 | 2017 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EW
Edwards Lifesci...
|
Healthcare | 0.86% | 0.81% |
#30
8
Prev: #38
|
0.8 |
—
|
4,517 | 2.9% |
P
S
|
160,814 | $14,547,234 | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
PANW
Palo Alto Netwo...
|
Technology | 0.86% | 0.49% |
#31
34
Prev: #65
|
0.8 |
—
|
-4,628 | -9.8% |
P
S
|
42,566 | $14,515,857 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
NVS
Novartis AG
|
Healthcare | 0.85% | 1.06% |
#32
5
Prev: #27
|
0.8 |
—
|
-16,376 | -15.1% |
P
S
|
91,740 | $14,377,493 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
ECL
Ecolab Inc.
|
Basic Materials | 0.80% | 0.90% |
#33
2
Prev: #31
|
0.8 |
—
|
-4,098 | -7.8% |
P
S
|
48,203 | $13,429,838 | 2016 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
FITB
Fifth Third Ban...
|
Financial Services | 0.79% | 0.64% |
#34
17
Prev: #51
|
2.3 |
—
|
22,649 | 10.6% |
P
S
|
236,088 | $13,308,281 | 2014 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
HDB
HDFC Bank Ltd.
|
Financial Services | 0.79% | 1.07% |
#35
9
Prev: #26
|
0.3 |
—
|
-150,762 | -22.7% |
P
S
|
514,318 | $13,284,834 | 2010 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
HASI
HA Sustainable ...
|
Financial Services | 0.78% | 0.76% |
#36
3
Prev: #39
|
2.3 |
—
|
17,943 | 5.6% |
P
S
|
337,713 | $13,187,693 | 2013 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VZ
Verizon Communi...
|
Communication Services | 0.77% | 1.02% |
#37
8
Prev: #29
|
0.8 |
—
|
-10,024 | -3.2% |
P
S
|
306,665 | $12,984,196 | 2013 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CMI
Cummins Inc.
|
Industrials | 0.75% | 0.64% |
#38
12
Prev: #50
|
0.8 |
—
|
-729 | -3.9% |
P
S
|
17,769 | $12,673,028 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
TMUS
T-Mobile US Inc
|
Communication Services | 0.75% | 1.13% |
#39
17
Prev: #22
|
0.8 |
—
|
-8,377 | -10.0% |
P
S
|
75,160 | $12,606,587 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
WM
Waste Managemen...
|
Industrials | 0.74% | 0.73% |
#40
4
Prev: #44
|
2.3 |
—
|
6,391 | 12.9% |
P
S
|
55,895 | $12,457,878 | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
CBRE
CBRE Group Inc.
|
Real Estate | 0.72% | 0.86% |
#41
7
Prev: #34
|
0.8 |
—
|
-7,610 | -7.7% |
P
S
|
90,667 | $12,211,938 | 2024 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
BAC
Bank of America...
|
Financial Services | 0.71% | 0.75% |
#42
1
Prev: #41
|
0.8 |
—
|
-29,535 | -12.3% |
P
S
|
210,557 | $11,997,538 | 2008 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EBAY
eBay Inc.
|
Consumer Cyclical | 0.68% | 0.48% |
#43
23
Prev: #66
|
2.8 |
—
|
20,151 | 24.5% |
P
S
|
102,552 | $11,460,186 | 2008 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
EMR
Emerson Electri...
|
Industrials | 0.66% | 0.65% |
#44
3
Prev: #47
|
0.8 |
—
|
1,583 | 2.1% |
P
S
|
78,302 | $11,208,931 | 2008 Q1 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
SCHW
The Charles Sch...
|
Financial Services | 0.64% | 0.44% |
#45
24
Prev: #69
|
3.3 |
—
|
44,644 | 61.8% |
P
S
|
116,937 | $10,789,777 | 2008 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
COST
Costco Wholesal...
|
Consumer Defensive | 0.64% | 0.82% |
#46
9
Prev: #37
|
0.8 |
—
|
-1,266 | -9.9% |
P
S
|
11,461 | $10,721,422 | 2007 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
GILD
Gilead Sciences...
|
Healthcare | 0.63% | 0.69% |
#47
2
Prev: #45
|
2.3 |
—
|
7,220 | 9.3% |
P
S
|
84,463 | $10,671,055 | 2009 Q2 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
RL
Ralph Lauren Co...
|
Consumer Cyclical | 0.63% | 0.65% |
#48
Prev: #48
|
0.8 |
—
|
-2,910 | -10.0% |
P
S
|
26,277 | $10,547,851 | 2022 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
MUFG
Mitsubishi UFJ ...
|
Financial Services | 0.57% | 0.62% |
#49
3
Prev: #52
|
0.7 |
—
|
-79,364 | -14.0% |
P
S
|
487,481 | $9,695,997 | 2013 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 | |||
|
VRTX
Vertex Pharmace...
|
Healthcare | 0.57% | 0.49% |
#50
14
Prev: #64
|
2.2 |
—
|
2,288 | 13.3% |
P
S
|
19,493 | $9,682,758 | 2011 Q3 | 13F Filing | 2026-06-30 | 2026-07-21 |
Showing 1-50 of 199 holdings