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Boston Trust Walden Corp
Period ended Sep 30, 2026 · Latest filing Oct 30, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $12,403,212,520
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- Microsoft Corporation · COMMON STOCK · 594918104 · shares: $467,834,555
- Apple Inc. · COMMON STOCK · 037833100 · shares: $462,310,352
- NVIDIA Corporation · COMMON STOCK · 67066G104 · shares: $256,042,756
- Alphabet Inc. · COMMON STOCK · 02079K107 · shares: $247,874,039
- Alphabet Inc. · COMMON STOCK · 02079K305 · shares: $230,489,214
- JPMorgan Chase & Co. · COMMON STOCK · 46625H100 · shares: $224,225,325
- Visa Inc. · COMMON STOCK · 92826C839 · shares: $155,062,034
- Qualys, Inc. · COMMON STOCK · 74758T303 · shares: $147,211,085
- Johnson & Johnson · COMMON STOCK · 478160104 · shares: $142,530,456
- AptarGroup, Inc. · COMMON STOCK · 038336103 · shares: $140,162,734
Reported holdings
621 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| Chubb Limited | COMMON STOCK | H1467J104 | — | 66,660 shares | $21,681,165 |
| Cohen & Steers, Inc. | COMMON STOCK | 19247A100 | — | 293,608 shares | $21,465,681 |
| Sensient Technologies Corporation | COMMON STOCK | 81725T100 | — | 163,385 shares | $21,357,687 |
| W.W. Grainger, Inc. | COMMON STOCK | 384802104 | — | 17,090 shares | $21,290,038 |
| Jack Henry & Associates, Inc. | COMMON STOCK | 426281101 | — | 147,112 shares | $21,072,323 |
| Franklin Electric Co., Inc. | COMMON STOCK | 353514102 | — | 219,189 shares | $21,018,033 |
| Charles River Laboratories International, Inc. | COMMON STOCK | 159864107 | — | 70,857 shares | $20,903,524 |
| Union Pacific Corporation | COMMON STOCK | 907818108 | — | 76,045 shares | $20,694,126 |
| New York Times Company | COMMON STOCK | 650111107 | — | 323,730 shares | $20,621,601 |
| TE Connectivity plc | COMMON STOCK | G87052109 | — | 97,527 shares | $20,585,999 |
| Chesapeake Utilities Corporation | COMMON STOCK | 165303108 | — | 160,241 shares | $20,584,559 |
| East West Bancorp, Inc. | COMMON STOCK | 27579R104 | — | 165,719 shares | $20,537,556 |
| ConocoPhillips | COMMON STOCK | 20825C104 | — | 161,530 shares | $20,215,480 |
| Merit Medical Systems, Inc. | COMMON STOCK | 589889104 | — | 229,246 shares | $19,767,883 |
| IDACORP, Inc. | COMMON STOCK | 451107106 | — | 147,356 shares | $19,263,850 |
| Ball Corporation | COMMON STOCK | 058498106 | — | 341,574 shares | $19,138,391 |
| Magnolia Oil & Gas Corp. | COMMON STOCK | 559663109 | — | 814,052 shares | $19,122,081 |
| Texas Roadhouse, Inc. | COMMON STOCK | 882681109 | — | 122,129 shares | $19,093,648 |
| Axcelis Technologies, Inc. | COMMON STOCK | 054540208 | — | 144,182 shares | $18,913,795 |
| Cboe Global Markets, Inc | COMMON STOCK | 12503M108 | — | 68,016 shares | $18,724,125 |
| Netflix, Inc. | COMMON STOCK | 64110L106 | — | 267,611 shares | $18,620,373 |
| Applied Materials, Inc. | COMMON STOCK | 038222105 | — | 36,215 shares | $18,519,627 |
| Antero Midstream Corp. | COMMON STOCK | 03676B102 | — | 913,168 shares | $18,409,467 |
| Valmont Industries, Inc. | COMMON STOCK | 920253101 | — | 39,314 shares | $18,201,596 |
| West Pharmaceutical Services Incorporated | COMMON STOCK | 955306105 | — | 48,958 shares | $18,151,668 |
| 1st Source Corporation | COMMON STOCK | 336901103 | — | 212,374 shares | $17,945,603 |
| U.S. Physical Therapy, Inc. | COMMON STOCK | 90337L108 | — | 208,564 shares | $17,880,192 |
| Toro Company | COMMON STOCK | 891092108 | — | 183,947 shares | $17,736,170 |
| Agilent Technologies, Inc. | COMMON STOCK | 00846U101 | — | 102,558 shares | $17,671,769 |
| Bio-Rad Laboratories, Inc. | COMMON STOCK | 090572207 | — | 45,833 shares | $17,311,582 |
| Landstar System, Inc. | COMMON STOCK | 515098101 | — | 101,996 shares | $17,201,115 |
| Costco Wholesale Corporation | COMMON STOCK | 22160K105 | — | 18,895 shares | $17,200,874 |
| Paylocity Holding Corp. | COMMON STOCK | 70438V106 | — | 119,966 shares | $17,103,553 |
| CorVel Corporation | COMMON STOCK | 221006109 | — | 228,830 shares | $17,059,277 |
| Lamar Advertising Company | COMMON STOCK | 512816109 | — | 118,014 shares | $17,006,998 |
| Balchem Corp | COMMON STOCK | 057665200 | — | 102,062 shares | $16,836,148 |
| Ross Stores, Inc. | COMMON STOCK | 778296103 | — | 72,038 shares | $16,813,669 |
| D.R. Horton, Inc. | COMMON STOCK | 23331A109 | — | 122,732 shares | $16,771,328 |
| NetApp, Inc. | COMMON STOCK | 64110D104 | — | 79,804 shares | $16,765,224 |
| Haemonetics Corporation | COMMON STOCK | 405024100 | — | 158,762 shares | $16,717,639 |
| Atmus Filtration Technologies, Inc. | COMMON STOCK | 04956D107 | — | 384,747 shares | $16,705,715 |
| Zimmer Biomet Holdings, Inc. | COMMON STOCK | 98956P102 | — | 186,772 shares | $16,590,957 |
| ON Semiconductor Corporation | COMMON STOCK | 682189105 | — | 215,232 shares | $16,544,884 |
| NetApp, Inc. | COMMON STOCK | 64110D104 | — | 78,416 shares | $16,473,633 |
| Waste Management, Inc. | COMMON STOCK | 94106L109 | — | 80,182 shares | $16,350,713 |
| Cathay General Bancorp | COMMON STOCK | 149150104 | — | 274,780 shares | $16,349,410 |
| Casella Waste Systems, Inc. | COMMON STOCK | 147448104 | — | 203,240 shares | $16,330,334 |
| Stryker Corporation | COMMON STOCK | 863667101 | — | 59,270 shares | $16,322,365 |
| Accenture Plc | COMMON STOCK | G1151C101 | — | 88,495 shares | $16,227,328 |
| Chesapeake Utilities Corporation | COMMON STOCK | 165303108 | — | 126,248 shares | $16,217,818 |
| Amphenol Corporation | COMMON STOCK | 032095101 | — | 191,957 shares | $16,181,975 |
| Lam Research Corporation | COMMON STOCK | 512807306 | — | 49,256 shares | $16,181,089 |
| Sensient Technologies Corporation | COMMON STOCK | 81725T100 | — | 123,661 shares | $16,164,966 |
| Service Corporation International | COMMON STOCK | 817565104 | — | 211,838 shares | $16,131,464 |
| Camden Property Trust | COMMON STOCK | 133131102 | — | 166,622 shares | $16,117,346 |
| NVR, Inc. | COMMON STOCK | 62944T105 | — | 2,602 shares | $16,013,723 |
| A. O. Smith Corporation | COMMON STOCK | 831865209 | — | 282,859 shares | $15,944,762 |
| Lennox International Inc. | COMMON STOCK | 526107107 | — | 44,906 shares | $15,942,528 |
| Selective Insurance Group, Inc. | COMMON STOCK | 816300107 | — | 190,557 shares | $15,930,565 |
| Corcept Therapeutics Incorporated. | COMMON STOCK | 218352102 | — | 137,167 shares | $15,805,753 |
| Edwards Lifesciences Corporation | COMMON STOCK | 28176E108 | — | 183,087 shares | $15,804,070 |
| Tractor Supply Company | COMMON STOCK | 892356106 | — | 504,696 shares | $15,791,938 |
| American Express Company | COMMON STOCK | 025816109 | — | 51,905 shares | $15,784,311 |
| Selective Insurance Group, Inc. | COMMON STOCK | 816300107 | — | 188,588 shares | $15,765,957 |
| LeMaitre Vascular, Inc. | COMMON STOCK | 525558201 | — | 190,804 shares | $15,758,502 |
| Kontoor Brands, Inc. | COMMON STOCK | 50050N103 | — | 249,033 shares | $15,696,550 |
| Piper Sandler Companies | COMMON STOCK | 724078209 | — | 237,482 shares | $15,666,688 |
| Cohen & Steers, Inc. | COMMON STOCK | 19247A100 | — | 212,003 shares | $15,499,539 |
| Oceaneering International, Inc. | COMMON STOCK | 675232102 | — | 353,862 shares | $15,438,999 |
| Deere & Company | COMMON STOCK | 244199105 | — | 22,980 shares | $15,432,219 |
| Silgan Holdings Inc. | COMMON STOCK | 827048109 | — | 439,048 shares | $15,256,918 |
| Franklin Electric Co., Inc. | COMMON STOCK | 353514102 | — | 159,003 shares | $15,246,798 |
| Adobe Inc. | COMMON STOCK | 00724F101 | — | 63,340 shares | $15,197,800 |
| Installed Building Products, Inc. | COMMON STOCK | 45780R101 | — | 78,946 shares | $15,148,158 |
| PriceSmart, Inc. | COMMON STOCK | 741511109 | — | 89,500 shares | $15,135,345 |
| Atmos Energy Corporation | COMMON STOCK | 049560105 | — | 95,760 shares | $14,980,694 |
| UnitedHealth Group Incorporated | COMMON STOCK | 91324P102 | — | 40,484 shares | $14,860,867 |
| Air Products and Chemicals, Inc. | COMMON STOCK | 009158106 | — | 53,232 shares | $14,810,739 |
| Masco Corporation | COMMON STOCK | 574599106 | — | 216,638 shares | $14,601,401 |
| Marsh & McLennan Companies, Inc. | COMMON STOCK | 571748102 | — | 85,129 shares | $14,534,074 |
| Installed Building Products, Inc. | COMMON STOCK | 45780R101 | — | 75,391 shares | $14,466,025 |
| Genuine Parts Company | COMMON STOCK | 372460105 | — | 112,377 shares | $14,130,284 |
| PNC Financial Services Group, Inc. | COMMON STOCK | 693475105 | — | 63,354 shares | $14,081,060 |
| Berkshire Hathaway Inc. | COMMON STOCK | 084670702 | — | 28,250 shares | $14,067,088 |
| Evercore Inc. | COMMON STOCK | 29977A105 | — | 54,502 shares | $14,034,265 |
| Chevron Corporation | COMMON STOCK | 166764100 | — | 68,375 shares | $13,962,859 |
| Sysco Corporation | COMMON STOCK | 871829107 | — | 175,467 shares | $13,679,407 |
| Colgate-Palmolive Company | COMMON STOCK | 194162103 | — | 159,423 shares | $13,601,970 |
| Waters Corporation | COMMON STOCK | 941848103 | — | 30,764 shares | $13,517,394 |
| Acadian Asset Management Inc. | COMMON STOCK | 10948W103 | — | 145,694 shares | $13,361,597 |
| CubeSmart | COMMON STOCK | 229663109 | — | 353,850 shares | $13,297,683 |
| Terreno Realty Corporation | COMMON STOCK | 88146M101 | — | 205,488 shares | $13,264,250 |
| 1st Source Corporation | COMMON STOCK | 336901103 | — | 155,121 shares | $13,107,725 |
| U.S. Physical Therapy, Inc. | COMMON STOCK | 90337L108 | — | 152,566 shares | $13,079,483 |
| Balchem Corp | COMMON STOCK | 057665200 | — | 79,062 shares | $13,042,068 |
| Toro Company | COMMON STOCK | 891092108 | — | 134,179 shares | $12,937,539 |
| Four Corners Property Trust, Inc. | COMMON STOCK | 35086T109 | — | 589,059 shares | $12,817,924 |
| PepsiCo, Inc. | COMMON STOCK | 713448108 | — | 101,075 shares | $12,808,224 |
| LeMaitre Vascular, Inc. | COMMON STOCK | 525558201 | — | 154,830 shares | $12,787,410 |
| Paylocity Holding Corp. | COMMON STOCK | 70438V106 | — | 88,265 shares | $12,583,941 |