DOSSIER · 13F-HR · Q2 2026

Boston Trust Walden Corp

$13.1B in tracked AUM across 620 positions as of Q2 2026.

BT
CIK 0001534866 · last filed Jun 30, 2026
Total AUM
$13.1B
as of Q2 2026
Holdings
620
positions
Whale Score
57
57
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026

Boston Trust Walden Corp reported $12.2B in 13F holdings for the quarter ending 2026-03-31, concentrated in technology with leading positions in AAPL, MSFT, GOOGL. Notable moves this quarter: BMI INCREASED ($-7.8M); G0176J INCREASED ($-1.1M). 10 new positions initiated, 10 closed out, reflecting 60 total changes from the prior quarter.

Boston Trust Walden Corp entered 2026-03-31 with $12.2B in reported 13F holdings, placing it among the institution's recent AUM range. The portfolio maintains a technology tilt, with the top five positions accounting for a meaningful share of the overall book.

Top Holdings

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
AAPL
APPLE INC
$420M1.5M3.2%
02
MSFT
MICROSOFT CORP
$359M961K2.7%
03
GOOGL
ALPHABET INC-A
$290M812K2.2%
04
GOOG
ALPHABET INC-CL C
$262M742K2.0%
05
NVDA
NVIDIA CORP
$253M1.3M1.9%
06
JPM
JPMORGAN CHASE & CO
$238M727K1.8%
07
AMAT
APPLIED MATERIALS, INC.
$167M231K1.3%
08
DCI
DONALDSON CO INC
$166M1.8M1.3%
09
HUBB
HUBBELL INC
$165M316K1.3%
10
ATR
APTARGROUP INC
$163M1.3M1.2%

Filing history

2026Q2Jun 30
$13.1B 8.0%
620 positionsView →
2026Q1Mar 31
$12.2B 8.2%
613 positionsView →
2025Q4Dec 31
$13.2B 2.8%
594 positionsView →
2025Q3Sep 30
$13.6B 2.8%
603 positionsView →
2025Q2Jun 30
$14.0B 2.4%
583 positionsLocked
2025Q1Mar 31
$13.7B 4.0%
587 positionsLocked
2024Q4Dec 31
$14.3B 0.9%
594 positionsLocked
2024Q3Sep 30
$14.4B 6.6%
600 positionsLocked
2024Q2Jun 30
$13.5B 3.8%
594 positionsLocked
2024Q1Mar 31
$14.0B 5.8%
585 positionsLocked
2023Q4Dec 31
$13.3B 11.1%
585 positionsLocked
2023Q3Sep 30
$11.9B 2.1%
576 positionsLocked
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