Boston Trust Walden CorpBoston Trust Walden Corp

Institutional investor · Portfolio as of Q1 2026

SEC EDGAR SourceSEC Filings

Top Holdings388 positions

Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

APPLE INC

1.5M$378.3M3.1%$94.43+233.92%
29 qtrssince 2019-Q1
Decreased
0

MICROSOFT CORP

969,161$358.8M2.9%$116.22+231.36%
29 qtrssince 2019-Q1
Decreased
0

ALPHABET INC

859,244$247.1M2.0%$98.69+261.94%
29 qtrssince 2019-Q1
Decreased
0

ALPHABET INC

773,188$221.8M1.8%$95.41+272.12%
29 qtrssince 2019-Q1
Decreased
0

JPMORGAN CHASE & CO

739,677$217.6M1.8%$95.53+252.20%
29 qtrssince 2019-Q1
Decreased
0

NVIDIA CORPORATION

1.1M$192.3M1.6%$134.83+56.47%
13 qtrssince 2023-Q1
Decreased
0

APTARGROUP INC

1.3M$170.1M1.4%$111.85+12.23%
29 qtrssince 2019-Q1
Decreased
0

DONALDSON INC

1.9M$161.3M1.3%$49.26+81.15%
29 qtrssince 2019-Q1
Decreased
0

HUBBELL INC

327,969$160.9M1.3%$174.56+181.25%
29 qtrssince 2019-Q1
Decreased
0

JOHNSON & JOHNSON

594,061$145.2M1.2%$133.16+92.98%
29 qtrssince 2019-Q1
Decreased
0

VISA INC

476,259$143.9M1.2%$161.23+116.44%
29 qtrssince 2019-Q1
Decreased
0

CULLEN FROST BANKERS INC

967,849$132.7M1.1%$109.90+42.73%
7 qtrssince 2024-Q3
Decreased
0

CINCINNATI FINL CORP

755,847$118.9M1.0%$106.12+68.95%
29 qtrssince 2019-Q1
Decreased
0

APPLIED INDL TECHNOLOGIES IN

439,436$116.6M1.0%$72.41+357.31%
29 qtrssince 2019-Q1
Decreased
0

COSTCO WHOLESALE CORPORATION

112,809$112.4M0.9%$219.92+316.62%
29 qtrssince 2019-Q1
Decreased
0

WATTS WATER TECHNOLOGIES INC

379,024$110M0.9%$151.09+133.21%
29 qtrssince 2019-Q1
Decreased
0

GLOBUS MED INC

1.3M$108.1M0.9%$60.62+28.85%
3 qtrssince 2025-Q3
Decreased
0

ROSS STORES INC

481,674$104.3M0.9%$93.59+138.16%
29 qtrssince 2019-Q1
Decreased
0

EXXON MOBIL CORP

606,423$102.9M0.8%$64.66+114.77%
29 qtrssince 2019-Q1
Decreased
0

MAGNOLIA OIL & GAS CORP

3.2M$101.9M0.8%$23.91+7.88%
9 qtrssince 2024-Q1
Decreased
0
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$12.2B
AUM
388
Positions
Q1 2026
Filing
Rating · 2.0
Quarterly Portfolio Change
-1%Q4'24$14.3B-4%Q1'25$13.7B+2%Q2'25$14B-3%Q3'25$13.6B-3%Q4'25$13.2B-8%Q1'26$12.2B
Activity profile
$ moved · Q1'26
New4%Increased20%Decreased73%Exited2%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 5.4 years
<1Q2%1-4Q5%1-2Y8%2Y+85%

Boston Trust Walden Corp manages $12.2B across 388 positions as of Q1 2026. Top holdings: AAPL (3.1%), MSFT (2.9%), GOOGL (2.0%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 2/5.0.

Q1 2026 Summary

Active quarter - 17 new positions, 12 exits, 78 increased. No standout high-conviction moves this quarter. Portfolio: $12.2B across 388 positions.

Top holdings by portfolio weight

Total AUM$12B
AAPL3.11%
MSFT2.95%
GOOGL2.03%
GOOG1.82%
JPM1.79%
NVDA1.58%
ATR1.40%
DCI1.33%
HUBB1.32%
JNJ1.19%
Other1.18%

Portfolio allocation by GICS sector

Sectors11
Technology22.14%
Industrials16.17%
Financial Services14.73%
Healthcare13.78%
Consumer Cyclical8.72%
Consumer Defensive5.83%
Communication Services5.48%
Energy4.00%
Utilities3.85%
Real Estate2.91%
Other2.39%

Behavioral investing profile

7-dimension quality assessment
Below Average(2.0 / 5.0)
Track Record72
Conviction39
Concentration28
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

Security
6Q
VSGXVANGUARD WORLD FD
Q4 2024 Q1 2026+184,495 shares+$15.4M
5Q
NFLXNETFLIX INC.
Q1 2025 Q1 2026+369,181 shares+$34.8M
4Q
TMOTHERMO FISHER SCIENTIFIC INC
Q2 2025 Q1 2026+57,721 shares+$28.4M

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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