Boston Trust Walden Corp
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed October 17, 2025), Boston Trust Walden Corp reported 391 stock positions worth $13.6 billion. Its top holding was Microsoft (MSFT) at 4.0% of the portfolio, followed by Apple (AAPL, 3.0%) and JPMorgan Chase (JPM, 1.9%). Compared with Q2 2025, it opened 29 new positions, sold out of 12, added to 86 and reduced 204. The biggest buy was a new position in Globus Medical Class A (GMED) and the biggest sale Waters (WAT, shares −58%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001534866
- Portfolio Value
- $13.6B (Q3 2025)
- SEC Filing
- 0001534866-25-000014 ↗ filed Oct 17, 2025
Holdings Value
Holdings 391 stocks · $13.6B
| MSFT Microsoft Corp. | 4.01% | 1,054,523 | $546.2M | Reduce -7.2% |
| AAPL Apple Inc. | 2.98% | 1,597,030 | $406.7M | Reduce -9.0% |
| JPM JPMorgan Chase & Co. | 1.91% | 825,787 | $260.5M | Reduce -13.6% |
| GOOGL Alphabet Inc. Class A | 1.89% | 1,057,221 | $257.0M | Reduce -15.4% |
| GOOG Alphabet Inc. Class C | 1.66% | 931,257 | $226.8M | Reduce -12.7% |
| DCI Donaldson Co. Inc. | 1.62% | 2,702,725 | $221.2M | Reduce -4.4% |
| NVDA Nvidia Corp. | 1.36% | 995,861 | $185.8M | Add +3.2% |
| V Visa Inc. Class A | 1.28% | 509,138 | $173.8M | Reduce -7.4% |
| ATR Aptargroup Inc. | 1.21% | 1,234,354 | $165.0M | Add +16.4% |
| QLYS Qualys Inc. | 1.11% | 1,146,289 | $151.7M | Add +0.7% |
| HUBB Hubbell Inc. | 1.11% | 350,616 | $150.9M | Reduce -4.9% |
| ORCL Oracle Corp. | 1.04% | 506,419 | $142.4M | Reduce -12.3% |
| CFR Cullen/Frost Bankers Inc. | 1.02% | 1,091,937 | $138.4M | Reduce -0.8% |
| ADP Automatic Data Processing | 1.01% | 470,778 | $138.2M | Reduce -5.4% |
| WTS Watts Water Technologies-A | 0.98% | 477,613 | $133.4M | Reduce -7.9% |
| JNJ Johnson & Johnson | 0.97% | 714,594 | $132.5M | Reduce -29.6% |
| AIT Applied Industrial Tech Inc. | 0.97% | 503,977 | $131.6M | Reduce -0.8% |
| CINF Cincinnati Financial Corp. | 0.91% | 785,456 | $124.2M | Reduce -5.8% |
| EXLS Exlservice Holdings Inc. | 0.88% | 2,721,159 | $119.8M | Reduce -0.9% |
| COST Costco Wholesale Corp. | 0.85% | 125,264 | $115.9M | Reduce -3.3% |
| CBSH Commerce Bancshares Inc. | 0.83% | 1,903,362 | $113.7M | Add +28.3% |
| ACN Accenture PLC Class A | 0.83% | 458,658 | $113.1M | Reduce -15.3% |
| CHH Choice Hotels Intl Inc. | 0.82% | 1,046,784 | $111.9M | Add +8.4% |
| AYI Acuity Inc. | 0.81% | 319,092 | $109.9M | Add +10.2% |
| SYK Stryker Corp. | 0.78% | 287,909 | $106.4M | Reduce -7.1% |
| CHE Chemed Corp. | 0.77% | 234,466 | $105.0M | Reduce -5.2% |
| WTRG Essential Utilities Inc. | 0.77% | 2,624,985 | $104.7M | Add +3.1% |
| STAG Stag Industrial Inc. | 0.76% | 2,945,459 | $103.9M | Reduce -0.7% |
| COO The Cooper Cos Inc. | 0.75% | 1,494,960 | $102.5M | Add +2.0% |
| AMAT Applied Materials Inc. | 0.71% | 472,897 | $96.8M | Reduce -19.2% |
| CB Chubb Ltd. | 0.71% | 342,404 | $96.6M | Reduce -17.9% |
| ALLE Allegion PLC | 0.70% | 535,932 | $95.0M | Reduce -19.8% |
| MGY Magnolia Oil & Gas Corp. Class A | 0.69% | 3,942,736 | $94.1M | Reduce -1.5% |
| CVCO Cavco Industries Inc. | 0.69% | 161,573 | $93.8M | Reduce -1.0% |
| SEIC Sei Investments Company | 0.69% | 1,105,409 | $93.8M | Reduce -19.3% |
| CSCO Cisco Systems Inc. | 0.68% | 1,356,109 | $92.8M | Reduce -18.0% |
| SMPL The Simply Good Foods Co. | 0.64% | 3,520,960 | $87.4M | Add +16.1% |
| ROST Ross Stores Inc. | 0.64% | 571,274 | $87.1M | Reduce -12.0% |
| BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC | 0.63% | 924,785 | $86.2M | Add +7.3% |
| IBOC International Bancshares CRP | 0.63% | 1,249,399 | $85.9M | Reduce -11.1% |
| PRGS Progress Software Corp. | 0.63% | 1,950,676 | $85.7M | Add +8.6% |
| OGS One Gas Inc. | 0.62% | 1,048,225 | $84.8M | Reduce -2.1% |
| TER Teradyne Inc. | 0.62% | 611,282 | $84.1M | Add +43.0% |
| JLL Jones Lang Lasalle Inc. | 0.62% | 281,054 | $83.8M | Reduce -8.2% |
| FDS Factset Research Systems Inc. | 0.61% | 290,323 | $83.2M | Reduce -2.4% |
| NDSN Nordson Corp. | 0.59% | 355,833 | $80.8M | Add +0.1% |
| AXP American Express Co. | 0.59% | 242,786 | $80.6M | Reduce -18.3% |
| STE Steris PLC | 0.59% | 324,264 | $80.2M | Add +0.1% |
| UNP Union Pacific Corp. | 0.59% | 337,463 | $79.8M | Reduce -19.8% |
| PEP Pepsico Inc. | 0.58% | 565,525 | $79.4M | Reduce -23.1% |
| AFG American Financial Group Inc. | 0.58% | 543,282 | $79.2M | Reduce -6.4% |
| DLB Dolby Laboratories Inc. Class A | 0.58% | 1,088,185 | $78.8M | Reduce -0.9% |
| MEDP Medpace Holdings Inc. | 0.57% | 151,200 | $77.7M | Add +0.1% |
| SYY Sysco Corp. | 0.57% | 941,537 | $77.5M | Reduce -15.8% |
| RPM RPM International Inc. | 0.56% | 652,716 | $76.9M | Add +8.5% |
| CBOE Cboe Global Markets Inc. | 0.56% | 313,480 | $76.9M | Reduce -7.1% |
| SNA Snap-on Inc. | 0.56% | 221,318 | $76.7M | Reduce -9.7% |
| CHKP Check Point Software Tech | 0.56% | 368,051 | $76.2M | Reduce -5.1% |
| DE Deere & Co. | 0.56% | 165,595 | $75.7M | Reduce -17.0% |
| XOM Exxon Mobil Corp. | 0.55% | 667,638 | $75.3M | Reduce -1.7% |
| AZO AutoZone Inc. | 0.55% | 17,326 | $74.3M | Reduce -18.9% |
| IDCC Interdigital Inc. | 0.54% | 215,145 | $74.3M | Reduce -19.5% |
| MKC McCormick & Co.-Non VTG SHRS | 0.54% | 1,109,954 | $74.3M | Add +2.5% |
| NTRS Northern Trust Corp. | 0.54% | 547,936 | $73.8M | Reduce -37.6% |
| IDA Idacorp Inc. | 0.53% | 551,363 | $72.9M | Reduce -2.7% |
| LECO Lincoln Electric Holdings | 0.53% | 308,739 | $72.8M | Reduce -9.2% |
| AM Antero Midstream Corp. | 0.53% | 3,738,016 | $72.7M | Add +5.5% |
| LFUS Littelfuse Inc. | 0.52% | 273,866 | $70.9M | Reduce -1.0% |
| META Meta Platforms Inc. Class A | 0.52% | 95,612 | $70.2M | Add +4.2% |
| SLGN Silgan Holdings Inc. | 0.51% | 1,629,030 | $70.1M | Reduce -1.1% |
| AOS Smith (a.o.) Corp. | 0.51% | 946,625 | $69.5M | Add +15.1% |
| TEL Te Connectivity PLC | 0.50% | 310,613 | $68.2M | Reduce -7.6% |
| GMED Globus Medical Inc. Class A | 0.50% | 1,185,461 | $67.9M | New |
| PAYC Paycom Software Inc. | 0.49% | 319,920 | $66.6M | Reduce -0.1% |
| PG The Procter & Gamble Co. | 0.48% | 428,798 | $65.9M | Reduce -16.3% |
| IBP Installed Building Products | 0.48% | 266,893 | $65.8M | Reduce -9.4% |
| ZBH Zimmer Biomet Holdings Inc. | 0.48% | 660,128 | $65.0M | Reduce -4.8% |
| AMZN Amazon.com Inc. | 0.47% | 294,759 | $64.7M | Reduce -0.2% |
| WSM Williams-Sonoma Inc. | 0.47% | 327,950 | $64.1M | Reduce -6.3% |
| APD Air Products & Chemicals Inc. | 0.47% | 234,116 | $63.8M | Reduce -7.7% |
| IEX Idex Corp. | 0.46% | 382,246 | $62.2M | Add +0.2% |
| ATO Atmos Energy Corp. | 0.45% | 360,997 | $61.6M | Add +13.4% |
| HALO Halozyme Therapeutics Inc. | 0.45% | 833,893 | $61.2M | Reduce -1.3% |
| EXPD Expeditors Intl Wash Inc. | 0.44% | 490,546 | $60.1M | Reduce -0.2% |
| CNS Cohen & Steers Inc. | 0.44% | 912,615 | $59.9M | Reduce -1.1% |
| FFIV F5 Inc. | 0.44% | 183,983 | $59.5M | Reduce -12.4% |
| NTAP Netapp Inc. | 0.43% | 499,063 | $59.1M | Reduce -7.7% |
| BMI Badger Meter Inc. | 0.43% | 330,039 | $58.9M | Add +43.7% |
| MZTI The Marzetti Company | 0.43% | 339,978 | $58.7M | Reduce -1.3% |
| FELE Franklin Electric Co. Inc. | 0.43% | 616,260 | $58.7M | Reduce -1.2% |
| BLD Topbuild Corp. | 0.43% | 149,200 | $58.3M | Reduce -0.1% |
| NYT New York Times Co. Class A | 0.43% | 1,014,096 | $58.2M | New |
| KLAC KLA Corp. | 0.42% | 53,432 | $57.6M | Reduce -10.9% |
| LOW Lowe's Cos Inc. | 0.42% | 227,389 | $57.1M | Reduce -15.2% |
| EWBC East West Bancorp Inc. | 0.42% | 532,320 | $56.7M | Reduce -7.0% |
| DOX Amdocs Ltd. | 0.41% | 678,618 | $55.7M | Reduce -0.1% |
| JKHY Jack Henry & Associates Inc. filed as HENRY JACK & ASSOC INC | 0.41% | 372,776 | $55.5M | Add +34.7% |
| MSM MSC Industrial Direct Co. Class A | 0.40% | 592,478 | $54.6M | Reduce -1.6% |
| CSGS CSG Systems Intl Inc. | 0.40% | 843,455 | $54.3M | Reduce -13.6% |
| JAZZ Jazz Pharmaceuticals PLC | 0.40% | 408,827 | $53.9M | Add +0.2% |
Portfolio Sells Q2 2025 → Q3 2025
| WAT Waters Corp. | Reduce -58.4% | 0.27% | −0.46 |
| FDS Factset Research Systems Inc. | Reduce -2.4% | 0.61% | −0.34 |
| COLM Columbia Sportswear Co. | Reduce -57.4% | 0.20% | −0.33 |
| ACN Accenture PLC Class A | Reduce -15.3% | 0.83% | −0.32 |
| SIGI Selective Insurance Group | Reduce -44.4% | 0.37% | −0.32 |
| EVR Evercore Inc. Class A | Reduce -82.4% | 0.09% | −0.30 |
| INDB Independent Bank Corp. | Sold out | 0.00% | −0.26 |
| CLX Clorox Company | Reduce -99.0% | 0.00% | −0.26 |
| MTX Minerals Technologies Inc. | Sold out | 0.00% | −0.26 |
| NTRS Northern Trust Corp. | Reduce -37.6% | 0.54% | −0.25 |
| HAE Haemonetics Corp. | Reduce -12.2% | 0.34% | −0.24 |
| SEIC Sei Investments Company | Reduce -19.3% | 0.69% | −0.19 |
| DE Deere & Co. | Reduce -17.0% | 0.56% | −0.17 |
| CB Chubb Ltd. | Reduce -17.9% | 0.71% | −0.15 |
| CSCO Cisco Systems Inc. | Reduce -18.0% | 0.68% | −0.14 |
| INMD Inmode Ltd. | Sold out | 0.00% | −0.14 |
| JNJ Johnson & Johnson | Reduce -29.6% | 0.97% | −0.13 |
| SLGN Silgan Holdings Inc. | Reduce -1.1% | 0.51% | −0.12 |
| UPS United Parcel Service Class B | Reduce -21.3% | 0.24% | −0.12 |
| V Visa Inc. Class A | Reduce -7.4% | 1.28% | −0.12 |
| CMCSA Comcast Corp. Class A | Reduce -27.2% | 0.23% | −0.12 |
| ICUI Icu Medical Inc. | Sold out | 0.00% | −0.11 |
| PEP Pepsico Inc. | Reduce -23.1% | 0.58% | −0.11 |
| UNP Union Pacific Corp. | Reduce -19.8% | 0.59% | −0.11 |
| FLO Flowers Foods Inc. | Reduce -23.8% | 0.18% | −0.10 |
| PG The Procter & Gamble Co. | Reduce -16.3% | 0.48% | −0.10 |
| PBH Prestige Consumer Healthcare | Reduce -1.8% | 0.36% | −0.10 |
| SYK Stryker Corp. | Reduce -7.1% | 0.78% | −0.09 |
| CRVL Corvel Corp. | Reduce -1.4% | 0.30% | −0.09 |
| ACLS Axcelis Technologies Inc. | Reduce -45.6% | 0.33% | −0.09 |
| CHE Chemed Corp. | Reduce -5.2% | 0.77% | −0.09 |
| TDC Teradata Corp. | Reduce -27.1% | 0.23% | −0.09 |
| AXP American Express Co. | Reduce -18.3% | 0.59% | −0.08 |
| SXT Sensient Technologies Corp. | Reduce -22.3% | 0.27% | −0.08 |
| ADP Automatic Data Processing | Reduce -5.4% | 1.01% | −0.08 |
| POWI Power Integrations Inc. | Reduce -1.5% | 0.21% | −0.08 |
| LULU Lululemon Athletica Inc. | Reduce -12.2% | 0.16% | −0.08 |
| UFPT Ufp Technologies Inc. | Reduce -1.4% | 0.37% | −0.08 |
| ES Eversource Energy | Reduce -26.4% | 0.37% | −0.07 |
| ANSS Ansys Inc. | Sold out | 0.00% | −0.07 |
| MRK Merck & Co. Inc. | Reduce -25.1% | 0.30% | −0.07 |
| JPM JPMorgan Chase & Co. | Reduce -13.6% | 1.91% | −0.06 |
| BKNG Booking Holdings Inc. | Reduce -11.0% | 0.38% | −0.06 |
| DGX Quest Diagnostics Inc. | Reduce -64.2% | 0.04% | −0.06 |
| COST Costco Wholesale Corp. | Reduce -3.3% | 0.85% | −0.06 |
| QCOM Qualcomm Inc. | Reduce -25.2% | 0.26% | −0.06 |
| GWW WW Grainger Inc. | Reduce -9.3% | 0.37% | −0.06 |
| SLB SLB Ltd. | Reduce -46.9% | 0.08% | −0.06 |
| CL Colgate-Palmolive Co. | Reduce -32.0% | 0.10% | −0.06 |
| UNH Unitedhealth Group Inc. | Reduce -23.6% | 0.40% | −0.06 |
Portfolio Buys Q2 2025 → Q3 2025
| GMED Globus Medical Inc. Class A | New | 0.50% | +0.50 |
| NYT New York Times Co. Class A | New | 0.43% | +0.43 |
| TER Teradyne Inc. | Add +43.0% | 0.62% | +0.34 |
| GDDY GoDaddy Inc. Class A | New | 0.31% | +0.31 |
| SFM Sprouts Farmers Market Inc. | Add +1588.1% | 0.32% | +0.29 |
| NVDA Nvidia Corp. | Add +3.2% | 1.36% | +0.28 |
| MEDP Medpace Holdings Inc. | Add +0.1% | 0.57% | +0.23 |
| FTNT Fortinet Inc. | New | 0.22% | +0.22 |
| TRNO Terreno Realty Corp. | New | 0.20% | +0.20 |
| BIO Bio-Rad Laboratories-A | New | 0.20% | +0.20 |
| AYI Acuity Inc. | Add +10.2% | 0.81% | +0.19 |
| CBSH Commerce Bancshares Inc. | Add +28.3% | 0.83% | +0.18 |
| LKFN Lakeland Financial Corp. | New | 0.18% | +0.18 |
| PSMT Pricesmart Inc. | New | 0.16% | +0.16 |
| TMO Thermo Fisher Scientific Inc. | Add +1490.0% | 0.14% | +0.14 |
| AOS Smith (a.o.) Corp. | Add +15.1% | 0.51% | +0.13 |
| INGR Ingredion Inc. | Add +6842.9% | 0.12% | +0.12 |
| CRL Charles River Laboratories | Add +36.4% | 0.35% | +0.11 |
| CPT Camden Property Trust | Add +44.8% | 0.36% | +0.10 |
| ATO Atmos Energy Corp. | Add +13.4% | 0.45% | +0.10 |
| WTRG Essential Utilities Inc. | Add +3.1% | 0.77% | +0.09 |
| RPM RPM International Inc. | Add +8.5% | 0.56% | +0.09 |
| JAZZ Jazz Pharmaceuticals PLC | Add +0.2% | 0.40% | +0.09 |
| CPK Chesapeake Utilities Corp. | Add +13.3% | 0.32% | +0.07 |
| WEC WEC Energy Group Inc. | Add +42.8% | 0.17% | +0.06 |
| VOO Vanguard S&P 500 ETF | Add +22.1% | 0.24% | +0.06 |
| MS Morgan Stanley | Add +20.8% | 0.21% | +0.06 |
| AM Antero Midstream Corp. | Add +5.5% | 0.53% | +0.05 |
| ATEN A10 Networks Inc. | Add +22.1% | 0.35% | +0.05 |
| JKHY Jack Henry & Associates Inc. | Add +34.7% | 0.41% | +0.05 |
| GPK Graphic Packaging Holding Co. | Add +33.5% | 0.23% | +0.05 |
| NDSN Nordson Corp. | Add +0.1% | 0.59% | +0.05 |
| STE Steris PLC | Add +0.1% | 0.59% | +0.03 |
| META Meta Platforms Inc. Class A | Add +4.2% | 0.52% | +0.03 |
| VSGX Vanguard ESG Intl Stock ETF | Add +15.8% | 0.15% | +0.03 |
| BMI Badger Meter Inc. | Add +43.7% | 0.43% | +0.03 |
| PYPL PayPal Holdings Inc. | New | 0.03% | +0.03 |
| MAS Masco Corp. | Add +0.1% | 0.27% | +0.03 |
| OII Oceaneering Intl Inc. | Add +13.1% | 0.11% | +0.03 |
| ATR Aptargroup Inc. | Add +16.4% | 1.21% | +0.03 |
| MTD Mettler-Toledo International | Add +0.2% | 0.38% | +0.03 |
| TJX TJX Companies Inc. | Add +0.3% | 0.10% | +0.02 |
| AVGO Broadcom Inc. | Add +0.9% | 0.06% | +0.01 |
| ABBV Abbvie Inc. | Add +0.2% | 0.04% | +0.01 |
| COO The Cooper Cos Inc. | Add +2.0% | 0.75% | +0.01 |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | Add +18.3% | 0.04% | +0.01 |
| ITOT iShares Core S&P Total U.S. | New | 0.01% | +0.01 |
| UTL Unitil Corp. | Add +10.6% | 0.15% | +0.01 |
| IVV iShares Core S&P 500 ETF | Add +29.3% | 0.02% | +0.00 |
| ASML ASML Holding NV-NY Reg SHS | New | 0.00% | +0.00 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 396 | $13.1B | AAPL, MSFT, GOOGL, GOOG, NVDA |
| Q1 2026 | 388 | $12.2B | AAPL, MSFT, GOOGL, GOOG, JPM |
| Q4 2025 | 383 | $13.2B | MSFT, AAPL, GOOGL, GOOG, JPM |
| Q3 2025 | 391 | $13.6B | MSFT, AAPL, JPM, GOOGL, GOOG |
| Q2 2025 | 374 | $14.0B | MSFT, AAPL, JPM, GOOGL, DCI |
| Q1 2025 | 372 | $13.7B | MSFT, AAPL, JPM, V, GOOGL |
| Q4 2024 | 379 | $14.3B | MSFT, AAPL, GOOGL, JPM, GOOG |
| Q3 2024 | 382 | $14.4B | MSFT, AAPL, GOOGL, ATR, JPM |
| Q2 2024 | 378 | $13.5B | MSFT, AAPL, GOOGL, GOOG, JPM |
| Q1 2024 | 372 | $14.0B | MSFT, AAPL, GOOGL, JPM, ACN |