2026 Q3 Portfolio Activity
In 2026 Q3, Boston Trust Walden Corp maintained a portfolio of 408 distinct positions. The most significant new addition was Manhattan Associates, Inc., now representing 0.70% of the total fund value. They heavily accumulated shares in Commvault Systems, Inc., increasing the position by 114.1%. The fund also reduced its exposure to APPLIED MATERIALS, INC. by 26.6%.
Position History
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Boston Trust Walden Corp
AUM $12,403M
Total Positions
408
Quarter
2026 Q3
Top Holding
MSFT (3.8%)
Top 10 Concentration
19.9%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 408
Boston Trust Walden Corp 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 Corpo...
|
Technology | 3.77% | 2.73% |
#1
1
Prev: #2
|
4.0 |
—
|
-49,169 | -5.1% |
P
S
|
912,136 | $467,834,555 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AAPL
Apple Inc.
|
Technology | 3.73% | 3.20% |
#2
1
Prev: #1
|
3.5 |
—
|
-64,323 | -4.4% |
P
S
|
1,388,236 | $462,310,352 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
NVDA
NVIDIA Corporat...
|
Technology | 2.06% | 1.92% |
#3
2
Prev: #5
|
2.3 |
—
|
-141,571 | -11.2% |
P
S
|
1,121,126 | $256,042,756 | 2021 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GOOG
Alphabet Inc.
|
Communication Services | 2.00% | 2.00% |
#4
Prev: #4
|
1.8 |
—
|
-14,603 | -2.0% |
P
S
|
727,458 | $247,874,039 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GOOGL
Alphabet Inc.
|
Communication Services | 1.86% | 2.21% |
#5
2
Prev: #3
|
1.7 |
—
|
-142,555 | -17.5% |
P
S
|
669,871 | $230,489,214 | 2015 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
JPM
JPMorgan Chase ...
|
Financial Services | 1.81% | 1.81% |
#6
Prev: #6
|
1.2 |
—
|
-48,775 | -6.7% |
P
S
|
677,766 | $224,225,325 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
V
Visa Inc.
|
Financial Services | 1.25% | 1.22% |
#7
4
Prev: #11
|
1.0 |
—
|
-35,101 | -7.5% |
P
S
|
431,531 | $155,062,034 | 2013 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
QLYS
Qualys, Inc.
|
Technology | 1.19% | 1.03% |
#8
9
Prev: #17
|
0.5 |
—
|
-198,505 | -20.2% |
P
S
|
786,384 | $147,211,085 | 2021 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
JNJ
Johnson & Johns...
|
Healthcare | 1.15% | 1.12% |
#9
3
Prev: #12
|
1.0 |
—
|
-42,454 | -7.3% |
P
S
|
538,379 | $142,530,456 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
ATR
AptarGroup, Inc...
|
Healthcare | 1.13% | 1.24% |
#10
Prev: #10
|
1.0 |
—
|
-146,886 | -11.3% |
P
S
|
1,156,840 | $140,162,734 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
DCI
Donaldson Compa...
|
Industrials | 1.11% | 1.26% |
#11
3
Prev: #8
|
0.9 |
—
|
-258,065 | -14.0% |
P
S
|
1,588,542 | $138,266,696 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
LFUS
Littelfuse, Inc...
|
Technology | 1.08% | 1.03% |
#12
4
Prev: #16
|
2.4 |
—
|
18,513 | 6.2% |
P
S
|
316,840 | $134,257,782 | 2022 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
HUBB
Hubbell Incorpo...
|
Industrials | 1.08% | 1.26% |
#13
4
Prev: #9
|
0.9 |
—
|
-21,138 | -6.7% |
P
S
|
295,132 | $133,871,875 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
WTS
Watts Water Tec...
|
Industrials | 1.01% | 1.10% |
#14
Prev: #14
|
0.9 |
—
|
-16,192 | -4.4% |
P
S
|
352,775 | $124,945,849 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MTD
Mettler-Toledo ...
|
Healthcare | 0.99% | 0.82% |
#15
9
Prev: #24
|
0.9 |
—
|
-2,903 | -3.4% |
P
S
|
81,483 | $123,116,739 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
GMED
Globus Medical ...
|
Healthcare | 0.99% | 0.95% |
#16
3
Prev: #19
|
0.9 |
—
|
69,782 | 4.4% |
P
S
|
1,643,143 | $123,071,411 | 2016 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
HALO
Halozyme Therap...
|
Healthcare | 0.92% | 0.65% |
#17
30
Prev: #47
|
0.9 |
—
|
-47,249 | -4.4% |
P
S
|
1,035,813 | $114,353,755 | 2024 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CINF
Cincinnati Fina...
|
Financial Services | 0.89% | 1.04% |
#18
3
Prev: #15
|
0.9 |
—
|
-48,357 | -6.6% |
P
S
|
688,954 | $109,798,599 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CBSH
Commerce Bancsh...
|
Financial Services | 0.89% | 0.93% |
#19
1
Prev: #20
|
0.9 |
—
|
-108,385 | -5.1% |
P
S
|
2,005,630 | $109,788,187 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CSCO
Cisco Systems, ...
|
Technology | 0.88% | 1.03% |
#20
2
Prev: #18
|
0.9 |
—
|
-128,407 | -11.2% |
P
S
|
1,019,125 | $109,688,424 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AIT
Applied Industr...
|
Industrials | 0.85% | 1.10% |
#21
8
Prev: #13
|
0.3 |
—
|
-110,424 | -25.8% |
P
S
|
316,921 | $105,309,679 | 2015 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
DT
Dynatrace, Inc.
|
Technology | 0.80% | 0.44% |
#22
56
Prev: #78
|
2.8 |
—
|
409,003 | 31.2% |
P
S
|
1,719,609 | $99,290,224 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
COST
Costco Wholesal...
|
Consumer Defensive | 0.80% | 0.79% |
#23
3
Prev: #26
|
0.8 |
—
|
-1,862 | -1.7% |
P
S
|
108,949 | $99,180,632 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
JAZZ
Jazz Pharmaceut...
|
Healthcare | 0.79% | 0.81% |
#24
1
Prev: #25
|
0.8 |
—
|
-18,554 | -4.2% |
P
S
|
424,569 | $98,296,215 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
ADP
Automatic Data ...
|
Technology | 0.79% | 0.68% |
#25
16
Prev: #41
|
0.8 |
—
|
-21,626 | -5.4% |
P
S
|
379,653 | $97,973,253 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CHE
Chemed Corporat...
|
Healthcare | 0.78% | 0.71% |
#26
9
Prev: #35
|
0.8 |
—
|
-9,774 | -4.9% |
P
S
|
191,501 | $96,721,410 | 2015 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CFR
Cullen/Frost Ba...
|
Financial Services | 0.78% | 0.86% |
#27
6
Prev: #21
|
0.8 |
—
|
-100,457 | -13.7% |
P
S
|
631,874 | $96,468,204 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SEIC
SEI Investments...
|
Financial Services | 0.77% | 0.66% |
#28
18
Prev: #46
|
0.8 |
—
|
-58,654 | -5.9% |
P
S
|
932,646 | $95,745,439 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
UFPT
UFP Technologie...
|
Healthcare | 0.77% | 0.68% |
#29
14
Prev: #43
|
0.8 |
—
|
-15,939 | -4.7% |
P
S
|
320,339 | $95,083,022 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
NDSN
Nordson Corpora...
|
Industrials | 0.74% | 0.67% |
#30
15
Prev: #45
|
0.8 |
—
|
-14,177 | -4.8% |
P
S
|
279,204 | $91,537,031 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MEDP
Medpace Holding...
|
Healthcare | 0.73% | 0.63% |
#31
17
Prev: #48
|
0.8 |
—
|
-10,674 | -6.9% |
P
S
|
144,843 | $90,408,104 | 2020 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
WTRG
Essential Utili...
|
Utilities | 0.73% | 0.72% |
#32
1
Prev: #33
|
0.8 |
—
|
-161,862 | -6.6% |
P
S
|
2,301,599 | $90,199,665 | 2023 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
DE
Deere & Company
|
Industrials | 0.72% | 0.72% |
#33
1
Prev: #34
|
0.8 |
—
|
-14,693 | -9.9% |
P
S
|
133,875 | $89,903,756 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CHH
Choice Hotels I...
|
Consumer Cyclical | 0.71% | 0.75% |
#34
4
Prev: #30
|
0.8 |
—
|
-44,461 | -4.9% |
P
S
|
854,469 | $87,506,170 | 2014 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
MANH
Manhattan Assoc...
|
Technology | 0.70% | — |
#35
Prev: #—
|
3.8 |
—
|
438,443 | — |
NEW
|
438,443 | $87,118,624 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AMAT
Applied Materia...
|
Technology | 0.70% | 1.27% |
#36
29
Prev: #7
|
0.3 |
—
|
-61,423 | -26.6% |
P
S
|
169,714 | $86,788,346 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
BMI
Badger Meter, I...
|
Technology | 0.70% | 0.82% |
#37
14
Prev: #23
|
0.8 |
—
|
-30,103 | -4.1% |
P
S
|
698,858 | $86,336,918 | 2019 Q3 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CB
Chubb Limited
|
Financial Services | 0.69% | 0.77% |
#38
10
Prev: #28
|
0.8 |
—
|
-34,463 | -11.5% |
P
S
|
263,928 | $85,842,582 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IBOC
International B...
|
Financial Services | 0.69% | 0.76% |
#39
10
Prev: #29
|
0.8 |
—
|
-57,755 | -4.4% |
P
S
|
1,248,850 | $85,539,980 | 2022 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
IEX
IDEX Corporatio...
|
Industrials | 0.68% | 0.67% |
#40
4
Prev: #44
|
0.8 |
—
|
-18,600 | -4.8% |
P
S
|
371,595 | $84,716,228 | 2013 Q2 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CVLT
Commvault Syste...
|
Technology | 0.68% | 0.28% |
#41
87
Prev: #128
|
3.3 |
—
|
299,141 | 114.1% |
P
S
|
561,288 | $84,148,297 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
CVCO
Cavco Industrie...
|
Consumer Cyclical | 0.67% | 0.73% |
#42
11
Prev: #31
|
0.8 |
—
|
-6,657 | -4.3% |
P
S
|
149,056 | $83,510,114 | 2021 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
STAG
STAG Industrial...
|
Real Estate | 0.67% | 0.71% |
#43
7
Prev: #36
|
0.8 |
—
|
-113,220 | -4.6% |
P
S
|
2,327,259 | $83,339,145 | 2020 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
FDS
FactSet Researc...
|
Financial Services | 0.67% | 0.42% |
#44
38
Prev: #82
|
2.8 |
—
|
65,803 | 27.1% |
P
S
|
308,252 | $83,212,627 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
ATEN
A10 Networks, I...
|
Technology | 0.66% | 0.69% |
#45
5
Prev: #40
|
2.8 |
—
|
601,942 | 24.9% |
P
S
|
3,018,750 | $81,838,312 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
ALLE
Allegion Public...
|
Industrials | 0.66% | 0.59% |
#46
8
Prev: #54
|
0.8 |
—
|
-23,970 | -4.3% |
P
S
|
531,525 | $81,732,599 | 2023 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
ROST
Ross Stores, In...
|
Consumer Cyclical | 0.66% | 0.69% |
#47
8
Prev: #39
|
0.8 |
—
|
-76,850 | -18.0% |
P
S
|
349,867 | $81,658,958 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
AYI
Acuity Inc.
|
Industrials | 0.65% | 0.78% |
#48
21
Prev: #27
|
0.8 |
—
|
-12,031 | -4.4% |
P
S
|
258,611 | $80,120,274 | 2020 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
SYK
Stryker Corpora...
|
Healthcare | 0.64% | 0.70% |
#49
12
Prev: #37
|
0.8 |
—
|
-3,649 | -1.2% |
P
S
|
289,940 | $79,846,576 | 2012 Q1 | 13F Filing | 2026-09-30 | 2026-10-30 | |||
|
BJ
BJ's Wholesale ...
|
Consumer Defensive | 0.63% | 0.59% |
#50
5
Prev: #55
|
0.8 |
—
|
-38,995 | -4.4% |
P
S
|
843,946 | $77,643,032 | 2022 Q4 | 13F Filing | 2026-09-30 | 2026-10-30 |
Showing 1-50 of 408 holdings