Schedule of Portfolio Investments Boston Trust Asset Management Fund March 31, 2023 (Unaudited)

Common Stocks (74.7%)

Security Description	Shares		Fair Value ($)
Communication Services (6.0%)
Alphabet, Inc., Class A (a)		40,000		4,149,200
Alphabet, Inc., Class C (a)		220,000		22,880,000
Comcast Corp., Class A		200,000		7,582,000
				34,611,200
Consumer Discretionary (6.6%)
Dollar General Corp.		17,500		3,683,050
Lowe’s Cos., Inc.		25,000		4,999,250
NIKE, Inc., Class B		102,500		12,570,600
O’Reilly Automotive, Inc. (a)		4,500		3,820,410
Ross Stores, Inc.		38,000		4,032,940
Starbucks Corp.		85,000		8,851,050
				37,957,300
Consumer Staples (7.2%)
Church & Dwight Co., Inc.		50,000		4,420,500
Costco Wholesale Corp.		35,000		17,390,450
Diageo PLC, Sponsored ADR		25,000		4,529,500
McCormick & Co., Inc.		40,000		3,328,400
PepsiCo, Inc.		30,000		5,469,000
Sysco Corp.		35,000		2,703,050
The Procter & Gamble Co.		25,000		3,717,250
				41,558,150
Energy (4.3%)
Chevron Corp.		38,000		6,200,080
ConocoPhillips		45,000		4,464,450
Exxon Mobil Corp.		110,000		12,062,600
Schlumberger Ltd.		45,000		2,209,500
				24,936,630
Financials (9.0%)
American Express Co.		30,000		4,948,500
Berkshire Hathaway, Inc., Class B (a)		22,500		6,947,325
Chubb Ltd.		20,000		3,883,600
Cincinnati Financial Corp.		60,000		6,724,800
FactSet Research Systems, Inc.		13,720		5,695,035
JPMorgan Chase & Co.		97,750		12,737,803
Northern Trust Corp.		50,000		4,406,500
T. Rowe Price Group, Inc.		55,000		6,209,499
				51,553,062
Health Care (10.0%)
Agilent Technologies, Inc.		20,000		2,766,800
Becton, Dickinson & Co.		35,000		8,663,900
Edwards Lifesciences Corp. (a)		95,000		7,859,350
Johnson & Johnson		56,500		8,757,500
Merck & Co., Inc.		50,000		5,319,500
Mettler-Toledo International, Inc. (a)		3,500		5,355,735
Stryker Corp.		25,000		7,136,750
UnitedHealth Group, Inc.		19,750		9,333,653
Waters Corp. (a)		7,500		2,322,225
				57,515,413
Industrials (7.7%)
Donaldson Co., Inc.		50,000		3,267,000
Hubbell, Inc.		36,000		8,759,160
Illinois Tool Works, Inc.		25,400		6,183,630
Union Pacific Corp.		45,000		9,056,700
United Parcel Service, Inc., Class B		54,000		10,475,460
W.W. Grainger, Inc.		9,500		6,543,695
				44,285,645

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Information Technology (21.3%)
Accenture PLC, Class A		62,000		17,720,220
Apple, Inc.		188,000		31,001,200
Automatic Data Processing, Inc.		65,000		14,470,950
Cisco Systems, Inc.		65,000		3,397,875
Microsoft Corp.		125,000		36,037,500
Oracle Corp.		50,000		4,646,000
Visa, Inc., Class A		65,000		14,654,900
				121,928,645
Materials (1.9%)
Air Products and Chemicals, Inc.		25,500		7,323,855
AptarGroup, Inc.		32,500		3,841,175
				11,165,030
Utilities (0.7%)
Eversource Energy		55,000		4,304,300
				4,304,300
TOTAL COMMON STOCKS (Cost $125,141,293)				429,815,375
Corporate Bonds (2.9%)
	Principal
	Amount ($)
Communication Services (0.2%)
Comcast Corp., 4.25%, 10/15/30, Callable 7/15/30 @ 100		900,000		881,796
Verizon Communications, Inc., 4.02%, 12/3/29, Callable 9/3/29 @ 100		250,000		239,915
				1,121,711
Consumer Discretionary (0.1%)
Toyota Motor Credit Corp., 3.65%, 1/8/29		350,000		337,061
Consumer Staples (0.1%)
McCormick & Co., Inc., 3.50%, 9/1/23, Callable 6/1/23 @ 100		500,000		495,343
Financials (1.0%)
Bank of America Corp., 4.18%, 11/25/27, MTN, Callable 11/25/26 @ 100		500,000		482,506
Berkshire Hathaway, Inc., 3.13%, 3/15/26, Callable 12/15/25 @ 100		2,000,000		1,947,742
Cincinnati Financial Corp., 6.92%, 5/15/28		500,000		555,779
JPMorgan Chase & Co., 3.90%, 7/15/25, Callable 4/15/25 @ 100		1,000,000		983,901
JPMorgan Chase & Co., 4.01%, 4/23/29, Callable 4/23/28 @ 100		500,000		478,117
Wells Fargo & Co., 3.55%, 9/29/25, MTN		2,000,000		1,922,144
				6,370,189
Health Care (0.2%)
Merck & Co., Inc., 1.70%, 6/10/27, Callable 5/10/27 @ 100		350,000		317,912
Pfizer, Inc., 3.60%, 9/15/28, Callable 6/15/28 @ 100		500,000		489,598
UnitedHealth Group, Inc., 3.38%, 4/15/27		500,000		481,625
				1,289,135

1

Schedule of Portfolio Investments Boston Trust Asset Management Fund March 31, 2023 (Unaudited)

Corporate Bonds (continued)

	Principal
Security Description	Amount ($)		Fair Value ($)
Industrials (0.4%)
Emerson Electric Co., 2.00%, 12/21/28, Callable 10/21/28 @ 100		400,000		354,108
Hubbell, Inc., 3.50%, 2/15/28, Callable 11/15/27 @ 100		1,000,000		943,235
John Deere Capital Corp., 3.45%, 3/7/29, MTN		500,000		480,314
Union Pacific Corp., 3.95%, 9/10/28, Callable 6/10/28 @ 100		400,000		395,101
				2,172,758
Information Technology (0.8%)
Apple, Inc., 3.25%, 2/23/26, Callable 11/23/25 @ 100		2,500,000		2,445,259
Visa, Inc., 3.15%, 12/14/25, Callable 9/14/25 @ 100		2,000,000		1,943,006
				4,388,265
Materials (0.1%)
Air Products and Chemicals, Inc., 1.85%, 5/15/27, Callable 3/15/27 @ 100		400,000		361,551
TOTAL CORPORATE BONDS (Cost $17,468,129)				16,536,013
U.S. Government & U.S. Government Agency Obligations (19.2%)
Federal Farm Credit Bank (1.9%)
2.85%, 3/2/28		2,400,000		2,287,486
2.95%, 1/27/25		2,000,000		1,954,061
3.14%, 12/5/29		2,500,000		2,376,686
3.39%, 2/1/28		2,000,000		1,954,422
3.85%, 12/26/25		2,770,000		2,759,665
				11,332,320
Federal Home Loan Bank (1.1%)
2.50%, 12/10/27		1,500,000		1,409,774
2.63%, 6/11/27		1,500,000		1,416,998
2.88%, 9/13/24		2,500,000		2,451,301
3.50%, 9/24/29		2,000,000		1,963,751
				7,241,824
U.S. Treasury Bill (3.4%)
3.25%, 7/13/23		12,500,000		12,335,911
3.31%, 4/20/23		5,000,000		4,988,968
4.01%, 9/7/23		2,000,000		1,959,365
				19,284,244
U.S. Treasury Inflation Index Note (2.2%)
0.13%, 10/15/26		5,472,750		5,256,812
0.13%, 4/15/27		4,237,240		4,037,206
0.63%, 7/15/32		3,602,935		3,443,496
				12,737,514
U.S. Treasury Note (10.6%)
0.88%, 11/15/30		11,000,000		9,100,566
1.63%, 8/15/29		6,000,000		5,348,203
1.63%, 5/15/31		10,000,000		8,685,938
2.00%, 4/30/24		6,500,000		6,320,818
2.25%, 11/15/27		6,500,000		6,109,619
2.75%, 5/15/25		5,000,000		4,867,480
2.75%, 8/15/32		7,500,000		7,052,930

U.S. Government & U.S. Government Agency Obligations (continued)

	Principal
Security Description	Amount ($)		Fair Value ($)
U.S. Treasury Note (continued)
3.13%, 8/31/29		12,500,000		12,159,669
				59,645,223
TOTAL U.S. GOVERNMENT & U.S. GOVERNMENT AGENCY OBLIGATIONS (Cost $110,062,853)				110,241,125

Investment Companies (3.1%) 

	Shares
JPMorgan U.S. Government Money Market Fund, Capital Shares, 4.64% (b)		17,837,596		17,837,596
TOTAL INVESTMENT COMPANIES (Cost $17,837,596)				17,837,596
Total Investments (Cost $270,509,871) — 99.9%				574,430,109
Other assets in excess of liabilities — 0.1%				648,603
NET ASSETS — 100.0%			$	575,078,712

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

ADR American Depositary Receipt

MTN Medium Term Note

PLC Public Limited Company

2

Schedule of Portfolio Investments Boston Trust Equity Fund March 31, 2023 (Unaudited)

Common Stocks (98.1%)

Security Description	Shares		Fair Value ($)
Communication Services (8.2%)
Alphabet, Inc., Class A (a)		15,000		1,555,950
Alphabet, Inc., Class C (a)		100,000		10,400,000
Comcast Corp., Class A		116,500		4,416,515
				16,372,465
Consumer Discretionary (8.7%)
Dollar General Corp.		8,500		1,788,910
Lowe’s Cos., Inc.		10,000		1,999,700
NIKE, Inc., Class B		30,000		3,679,200
O’Reilly Automotive, Inc. (a)		3,300		2,801,634
Ross Stores, Inc.		12,500		1,326,625
Starbucks Corp.		40,000		4,165,200
The TJX Cos., Inc.		21,500		1,684,740
				17,446,009
Consumer Staples (8.1%)
Church & Dwight Co., Inc.		15,000		1,326,150
Costco Wholesale Corp.		13,750		6,831,963
Diageo PLC, Sponsored ADR		7,500		1,358,850
McCormick & Co., Inc.		14,000		1,164,940
PepsiCo, Inc.		10,000		1,823,000
Sysco Corp.		20,000		1,544,600
The Estee Lauder Cos., Inc.		3,500		862,610
The Procter & Gamble Co.		9,000		1,338,210
				16,250,323
Energy (6.2%)
Chevron Corp.		22,000		3,589,520
Exxon Mobil Corp.		50,000		5,483,000
Schlumberger Ltd.		67,500		3,314,250
				12,386,770
Financials (10.8%)
American Express Co.		12,000		1,979,400
Berkshire Hathaway, Inc., Class B (a)		10,000		3,087,700
Chubb Ltd.		10,000		1,941,800
Cincinnati Financial Corp.		20,000		2,241,600
FactSet Research Systems, Inc.		5,500		2,282,995
JPMorgan Chase & Co.		44,250		5,766,218
Northern Trust Corp.		22,500		1,982,925
T. Rowe Price Group, Inc.		20,000		2,258,000
				21,540,638
Health Care (14.8%)
Agilent Technologies, Inc.		13,600		1,881,424
Becton, Dickinson & Co.		15,000		3,713,099
Edwards Lifesciences Corp. (a)		22,500		1,861,425
Johnson & Johnson		22,500		3,487,500
Merck & Co., Inc.		22,500		2,393,775
Mettler-Toledo International, Inc. (a)		1,500		2,295,315
Stryker Corp.		12,000		3,425,640
The Cooper Cos., Inc.		5,000		1,866,800
UnitedHealth Group, Inc.		12,000		5,671,080
Waters Corp. (a)		3,200		990,816
Zoetis, Inc.		12,000		1,997,280
				29,584,154
Industrials (11.2%)
Deere & Co.		4,750		1,961,180
Donaldson Co., Inc.		15,000		980,100
Hubbell, Inc.		15,000		3,649,650
Illinois Tool Works, Inc.		15,000		3,651,750
Union Pacific Corp.		22,500		4,528,350

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
United Parcel Service, Inc., Class B		15,000		2,909,850
W.W. Grainger, Inc.		7,000		4,821,670
				22,502,550
Information Technology (26.1%)
Accenture PLC, Class A		25,000		7,145,250
Analog Devices, Inc.		9,000		1,774,980
Apple, Inc.		87,000		14,346,300
Automatic Data Processing, Inc.		20,000		4,452,600
Microsoft Corp.		51,000		14,703,299
Oracle Corp.		40,000		3,716,800
Visa, Inc., Class A		28,000		6,312,880
				52,452,109
Materials (3.0%)
Air Products and Chemicals, Inc.		14,800		4,250,708
AptarGroup, Inc.		14,250		1,684,208
				5,934,916
Utilities (1.0%)
Eversource Energy		25,000		1,956,500
				1,956,500
TOTAL COMMON STOCKS (Cost $67,211,186)				196,426,434

Investment Companies (1.9%) 

JPMorgan U.S. Government Money Market Fund, Capital Shares, 4.64% (b)	3,709,023		3,709,023
TOTAL INVESTMENT COMPANIES (Cost $3,709,023)			3,709,023
Total Investments (Cost $70,920,209) — 100.0%			200,135,457
Other assets in excess of liabilities — 0.0%			44,289
NET ASSETS — 100.0%		$	200,179,746

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

ADR American Depositary Receipt

PLC Public Limited Company

3

Schedule of Portfolio Investments Boston Trust Midcap Fund March 31, 2023 (Unaudited)

Common Stocks (98.7%)

Security Description	Shares		Fair Value ($)
Communication Services (3.6%)
Cable One, Inc.		2,315		1,625,130
Electronic Arts, Inc.		22,210		2,675,195
Omnicom Group, Inc.		20,765		1,958,970
				6,259,295
Consumer Discretionary (9.9%)
AutoZone, Inc. (a)		1,080		2,654,802
Carter’s, Inc.		25,880		1,861,290
Choice Hotels International, Inc.		15,900		1,863,321
Columbia Sportswear Co.		23,685		2,137,334
eBay, Inc.		31,570		1,400,761
O’Reilly Automotive, Inc. (a)		2,120		1,799,838
Ross Stores, Inc.		32,025		3,398,813
Ulta Beauty, Inc. (a)		4,015		2,190,865
				17,307,024
Consumer Staples (5.6%)
BJ’s Wholesale Club Holdings, Inc. (a)		38,350		2,917,285
Church & Dwight Co., Inc.		29,835		2,637,712
Sysco Corp.		34,200		2,641,266
The Hershey Co.		6,600		1,679,106
				9,875,369
Energy (4.2%)
Baker Hughes Co.		149,050		4,301,583
Marathon Oil Corp.		125,800		3,014,168
				7,315,751
Financials (12.9%)
Brown & Brown, Inc.		34,980		2,008,552
CBOE Global Markets, Inc.		13,495		1,811,569
East West Bancorp, Inc.		30,185		1,675,267
Everest Re Group Ltd.		7,560		2,706,631
FactSet Research Systems, Inc.		7,735		3,210,721
M&T Bank Corp.		13,770		1,646,479
Northern Trust Corp.		31,425		2,769,485
SEI Investments Co.		67,850		3,904,768
T. Rowe Price Group, Inc.		25,530		2,882,337
				22,615,809
Health Care (14.7%)
Agilent Technologies, Inc.		16,645		2,302,669
Chemed Corp.		3,225		1,734,244
Henry Schein, Inc. (a)		20,065		1,636,100
Laboratory Corp. of America Holdings		6,540		1,500,407
Medpace Holdings, Inc. (a)		11,555		2,172,918
Mettler-Toledo International, Inc. (a)		1,310		2,004,575
STERIS PLC		11,480		2,195,894
Teleflex, Inc.		8,765		2,220,262
The Cooper Cos., Inc.		10,255		3,828,807
Waters Corp. (a)		9,860		3,052,951
West Pharmaceutical Services, Inc.		8,650		2,996,966
				25,645,793
Industrials (16.6%)
AMETEK, Inc.		21,065		3,061,377
AO Smith Corp.		29,530		2,042,000
Cummins, Inc.		7,735		1,847,737
Donaldson Co., Inc.		46,295		3,024,915
Expeditors International of Washington, Inc.		22,550		2,483,206
Graco, Inc.		24,225		1,768,667
Hubbell, Inc.		6,600		1,605,846

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
Lincoln Electric Holdings, Inc.		16,920		2,861,172
Masco Corp.		50,635		2,517,572
Nordson Corp.		8,685		1,930,328
Rockwell Automation, Inc.		8,085		2,372,543
Verisk Analytics, Inc.		9,385		1,800,606
W.W. Grainger, Inc.		2,575		1,773,686
				29,089,655
Information Technology (16.4%)
Amdocs Ltd.		20,760		1,993,583
Amphenol Corp., Class A		25,520		2,085,494
ANSYS, Inc. (a)		9,165		3,050,112
Arista Networks, Inc. (a)		21,945		3,683,688
Broadridge Financial Solutions, Inc.		14,255		2,089,355
Check Point Software Technologies
Ltd. (a)		13,725		1,784,250
F5, Inc. (a)		12,480		1,818,211
Paychex, Inc.		44,720		5,124,464
TE Connectivity Ltd.		20,590		2,700,379
Trimble, Inc. (a)		31,480		1,650,182
Zebra Technologies Corp. (a)		8,325		2,647,350
				28,627,068
Materials (6.2%)
AptarGroup, Inc.		23,635		2,793,421
Avery Dennison Corp.		12,400		2,218,732
Ball Corp.		39,125		2,156,179
Packaging Corp. of America		12,300		1,707,609
RPM International, Inc.		22,335		1,948,505
				10,824,446
Real Estate (3.2%)
Alexandria Real Estate Equities, Inc.		12,075		1,516,499
AvalonBay Communities, Inc.		10,210		1,715,893
Jones Lang LaSalle, Inc. (a)		16,735		2,434,775
				5,667,167
Utilities (5.4%)
Atmos Energy Corp.		25,125		2,823,045
Eversource Energy		44,310		3,467,701
ONE Gas, Inc.		40,450		3,204,853
				9,495,599
TOTAL COMMON STOCKS (Cost $125,650,324)				172,722,976
Investment Companies (1.2%)
JPMorgan U.S. Government Money Market Fund, Capital Shares, 4.64% (b)		2,177,036		2,177,036
TOTAL INVESTMENT COMPANIES (Cost $2,177,036)				2,177,036
Total Investments (Cost $127,827,360) — 99.9%				174,900,012
Other assets in excess of liabilities — 0.1%				103,991
NET ASSETS — 100.0%			$	175,004,003

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC Public Limited Company

4

Schedule of Portfolio Investments Boston Trust SMID Cap Fund March 31, 2023 (Unaudited)

Common Stocks (98.4%)

Security Description	Shares		Fair Value ($)
Communication Services (4.3%)
Cable One, Inc.		7,420		5,208,840
Interpublic Group of Cos., Inc.		248,190		9,242,596
Omnicom Group, Inc.		108,305		10,217,493
				24,668,929
Consumer Discretionary (10.3%)
Carter’s, Inc.		84,650		6,088,028
Cavco Industries, Inc. (a)		18,970		6,027,528
Choice Hotels International, Inc.		79,619		9,330,550
Columbia Sportswear Co.		69,160		6,240,998
Service Corporation International		163,465		11,243,123
Texas Roadhouse, Inc.		55,910		6,041,635
TopBuild Corp. (a)		33,345		6,940,428
Williams Sonoma, Inc.		57,425		6,986,326
				58,898,616
Consumer Staples (5.3%)
BJ’s Wholesale Club Holdings, Inc. (a)		124,365		9,460,446
Flowers Foods, Inc.		234,150		6,418,052
Lamb Weston Holdings, Inc.		51,100		5,340,972
The JM Smucker Co.		57,320		9,020,447
				30,239,917
Energy (3.6%)
Cactus, Inc., Class A		183,150		7,551,275
Core Laboratories NV		255,795		5,640,280
Helmerich & Payne, Inc.		212,290		7,589,367
				20,780,922
Financials (12.0%)
American Financial Group, Inc.		58,655		7,126,583
Bank of Hawaii Corp.		70,190		3,655,495
CBOE Global Markets, Inc.		64,485		8,656,466
Cohen & Steers, Inc.		68,015		4,350,239
Commerce Bancshares, Inc.		82,708		4,826,012
East West Bancorp, Inc.		167,820		9,314,010
FactSet Research Systems, Inc.		17,150		7,118,794
SEI Investments Co.		190,390		10,956,945
Selective Insurance Group, Inc.		82,090		7,825,639
UMB Financial Corp.		81,555		4,707,355
				68,537,538
Health Care (15.4%)
Charles River Laboratories
International, Inc. (a)		53,260		10,748,933
Chemed Corp.		18,990		10,211,873
Henry Schein, Inc. (a)		115,150		9,389,331
Medpace Holdings, Inc. (a)		54,165		10,185,728
PerkinElmer, Inc.		63,505		8,462,676
STERIS PLC		48,345		9,247,432
Teleflex, Inc.		29,345		7,433,382
The Cooper Cos., Inc.		32,955		12,304,078
Waters Corp. (a)		30,385		9,408,108
				87,391,541
Industrials (18.2%)
AO Smith Corp.		108,760		7,520,754
Applied Industrial Technologies, Inc.		61,515		8,743,127
C.H. Robinson Worldwide, Inc.		59,980		5,960,213
Donaldson Co., Inc.		166,640		10,888,259
Expeditors International of Washington, Inc.		77,365		8,519,433
Hubbell, Inc.		25,690		6,250,634

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
IDEX Corp.		21,130		4,881,664
Lincoln Electric Holdings, Inc.		62,030		10,489,273
Masco Corp.		118,400		5,886,848
Nordson Corp.		38,890		8,643,691
Robert Half International, Inc.		74,900		6,034,693
Snap-on, Inc.		30,180		7,451,140
The Middleby Corp. (a)		29,985		4,396,101
The Toro Co.		69,400		7,714,504
				103,380,334
Information Technology (14.1%)
Akamai Technologies, Inc. (a)		69,585		5,448,506
Amdocs Ltd.		95,025		9,125,251
Broadridge Financial Solutions, Inc.		51,720		7,580,600
Dolby Laboratories, Inc., Class A		75,620		6,459,460
F5, Inc. (a)		57,437		8,367,997
Jack Henry & Associates, Inc.		43,395		6,540,494
Manhattan Associates, Inc. (a)		50,285		7,786,632
NetApp, Inc.		90,905		5,804,284
Progress Software Corp.		150,885		8,668,344
Trimble, Inc. (a)		123,040		6,449,757
Zebra Technologies Corp. (a)		23,750		7,552,500
				79,783,825
Materials (6.2%)
AptarGroup, Inc.		77,155		9,118,950
Avery Dennison Corp.		38,785		6,939,800
Packaging Corp. of America		42,275		5,869,038
RPM International, Inc.		88,955		7,760,434
Silgan Holdings, Inc.		106,460		5,713,708
				35,401,930
Real Estate (6.3%)
CubeSmart		101,700		4,700,574
Jones Lang LaSalle, Inc. (a)		58,910		8,570,816
Lamar Advertising Co., Class A		73,880		7,379,872
Physicians Realty Trust		422,850		6,313,151
STAG Industrial, Inc.		262,885		8,890,771
				35,855,184
Utilities (2.7%)
Atmos Energy Corp.		34,880		3,919,117
IDACORP, Inc.		43,395		4,700,980
ONE Gas, Inc.		85,465		6,771,392
				15,391,489
TOTAL COMMON STOCKS (Cost $527,490,723)				560,330,225
Investment Companies (1.2%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (b)		6,949,947		6,949,947
TOTAL INVESTMENT COMPANIES (Cost $6,949,947)				6,949,947
Total Investments (Cost $534,440,670) — 99.6%				567,280,172
Other assets in excess of liabilities — 0.4%				2,392,476
NET ASSETS — 100.0%			$	569,672,648

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC   Public Limited Company

5

Schedule of Portfolio Investments Boston Trust Walden Balanced Fund March 31, 2023 (Unaudited)

Common Stocks (66.1%)

Security Description	Shares		Fair Value ($)
Communication Services (4.9%)
Alphabet, Inc., Class A (a)		20,000		2,074,600
Alphabet, Inc., Class C (a)		42,300		4,399,200
Comcast Corp., Class A		30,475		1,155,307
				7,629,107
Consumer Discretionary (6.2%)
AutoZone, Inc. (a)		780		1,917,357
Dollar General Corp.		7,135		1,501,632
Lowe’s Cos., Inc.		5,800		1,159,826
NIKE, Inc., Class B		17,000		2,084,880
Ross Stores, Inc.		13,000		1,379,690
Starbucks Corp.		16,340		1,701,484
				9,744,869
Consumer Staples (3.3%)
Costco Wholesale Corp.		4,200		2,086,854
PepsiCo, Inc.		17,240		3,142,852
				5,229,706
Energy (4.0%)
ConocoPhillips		39,580		3,926,732
Schlumberger Ltd.		47,250		2,319,975
				6,246,707
Financials (7.3%)
Chubb Ltd.		9,500		1,844,710
FactSet Research Systems, Inc.		3,000		1,245,270
JPMorgan Chase & Co.		26,875		3,502,081
Marsh & McLennan Cos., Inc.		8,000		1,332,400
Northern Trust Corp.		14,800		1,304,324
T. Rowe Price Group, Inc.		10,000		1,129,000
U.S. Bancorp		28,040		1,010,842
				11,368,627
Health Care (11.1%)
Agilent Technologies, Inc.		8,000		1,106,720
Becton, Dickinson & Co.		7,250		1,794,665
Johnson & Johnson		22,045		3,416,974
Merck & Co., Inc.		23,185		2,466,652
Stryker Corp.		9,250		2,640,598
The Cooper Cos., Inc.		3,000		1,120,080
UnitedHealth Group, Inc.		6,750		3,189,983
Waters Corp. (a)		5,425		1,679,743
				17,415,415
Industrials (7.3%)
Cummins, Inc.		5,230		1,249,343
Deere & Co.		5,500		2,270,841
Donaldson Co., Inc.		17,810		1,163,705
Hubbell, Inc.		7,000		1,703,170
Masco Corp.		21,720		1,079,918
Union Pacific Corp.		9,755		1,963,291
United Parcel Service, Inc., Class B		10,000		1,939,900
				11,370,168
Information Technology (19.6%)
Accenture PLC, Class A		12,000		3,429,720
Adobe, Inc. (a)		4,680		1,803,532
Analog Devices, Inc.		8,995		1,773,994
Apple, Inc.		36,265		5,980,099
Automatic Data Processing, Inc.		6,695		1,490,508
Cisco Systems, Inc.		36,515		1,908,822
Microsoft Corp.		31,275		9,016,582

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Information Technology (continued)
PayPal Holdings, Inc. (a)		8,500		645,490
TE Connectivity Ltd.		6,500		852,475
Visa, Inc., Class A		16,000		3,607,360
				30,508,582
Materials (2.4%)
Air Products and Chemicals, Inc.		9,015		2,589,198
AptarGroup, Inc.		10,500		1,240,995
				3,830,193
TOTAL COMMON STOCKS (Cost $46,103,734)				103,343,374

Corporate Bonds (10.3%)

	Principal
	Amount ($)
Communication Services (0.8%)
Comcast Corp., 3.30%, 4/1/27,
Callable 2/1/27 @ 100		250,000	240,290
Comcast Corp., 3.95%, 10/15/25,
Callable 8/15/25 @ 100		250,000	247,137
Verizon Communications, Inc., 1.50%,
9/18/30, Callable 6/18/30 @ 100		1,000,000	807,857
			1,295,284
Consumer Discretionary (1.9%)
Home Depot, Inc., 1.38%, 3/15/31,
Callable 12/15/30 @ 100		1,500,000	1,199,939
NIKE, Inc., 2.75%, 3/27/27, Callable
1/27/27 @ 100		500,000	474,090
Starbucks Corp., 2.45%, 6/15/26,
Callable 3/15/26 @ 100		350,000	328,103
Toyota Motor Credit Corp., 1.45%,
1/13/25, MTN		1,000,000	946,760
			2,948,892
Consumer Staples (0.9%)
The Estee Lauder Cos., Inc., 1.95%,
3/15/31, Callable 12/15/30 @ 100		1,675,000	1,404,772
Financials (0.5%)
John Deere Capital Corp., 2.80%,
7/18/29		350,000	320,172
JPMorgan Chase & Co., 2.95%,
10/1/26, Callable 7/1/26 @ 100		500,000	472,119
			792,291
Health Care (1.9%)
Abbott Laboratories, 2.95%, 3/15/25,
Callable 12/15/24 @ 100		100,000	97,704
Healthcare Corp., 1.15%, 6/15/25,
Callable 5/15/25 @ 100		100,000	92,370
Kaiser Foundation Hospitals, 3.15%,
5/1/27, Callable 2/1/27 @ 100		250,000	235,431
Pfizer, Inc., 1.70%, 5/28/30, Callable
2/28/30 @ 100		1,300,000	1,094,463
Pfizer, Inc., 3.40%, 5/15/24		100,000	98,648
Stryker Corp., 3.50%, 3/15/26,
Callable 12/15/25 @ 100		300,000	290,853
UnitedHealth Group, Inc., 2.88%,
8/15/29		1,200,000	1,099,346
			3,008,815

6

Schedule of Portfolio Investments Boston Trust Walden Balanced Fund March 31, 2023 (Unaudited)

Corporate Bonds (continued)

	Principal
Security Description	Amount ($)		Fair Value ($)
Industrials (0.7%)
3M Co., 3.00%, 8/7/25		250,000		240,302
Hubbell, Inc., 2.30%, 3/15/31, Callable
12/15/30 @ 100		500,000		415,247
Hubbell, Inc., 3.35%, 3/1/26, Callable
12/1/25 @ 100		145,000		140,097
Hubbell, Inc., 3.50%, 2/15/28, Callable
11/15/27 @ 100		150,000		141,485
United Parcel Service, Inc., 2.40%,
11/15/26, Callable 8/15/26 @ 100		200,000		188,043
				1,125,174
Information Technology (2.2%)
Apple, Inc., 2.20%, 9/11/29, Callable
6/11/29 @ 100		350,000		313,006
Apple, Inc., 3.00%, 6/20/27, Callable
3/20/27 @ 100		200,000		193,121
Intel Corp., 3.90%, 3/25/30, Callable
12/25/29 @ 100		1,000,000		953,488
Intuit, Inc., 0.65%, 7/15/23		1,000,000		988,641
Mastercard, Inc., 2.95%, 11/21/26,
Callable 8/21/26 @ 100		100,000		95,481
Mastercard, Inc., 3.30%, 3/26/27,
Callable 1/26/27 @ 100		150,000		145,324
Oracle Corp., 2.50%, 4/1/25, Callable
3/1/25 @ 100		200,000		191,465
Oracle Corp., 3.40%, 7/8/24, Callable
4/8/24 @ 100		300,000		293,913
Visa, Inc., 3.15%, 12/14/25, Callable
9/14/25 @ 100		275,000		267,163
				3,441,602
Materials (0.8%)
Air Products And Chemicals, Inc.,
2.05%, 5/15/30, Callable 2/15/30
@ 100		1,425,000		1,229,697
Utilities (0.6%)
Consolidated Edison Co. of New York,
Inc., 3.35%, 4/1/30, Callable 1/1/30
@ 100		1,000,000		921,589
TOTAL CORPORATE BONDS (Cost $17,703,454)				16,168,116
Municipal Bonds (0.4%)
Georgia (0.2%)
State of Georgia, GO, Series B, 1.40%,
8/1/33, Callable 8/1/30 @ 100		350,000		265,102
Hawaii (0.2%)
State of Hawaii, GO, Series FZ, 1.87%,
8/1/33, Callable 8/1/30 @ 100		500,000		394,107
TOTAL MUNICIPAL BONDS (Cost $857,558)				659,209
U.S. Government & U.S. Government Agency Obligations (21.1%)
Federal Farm Credit Bank (0.7%)
2.75%, 7/16/27		250,000		238,582
2.85%, 3/2/28		750,000		714,839
				953,421

U.S. Government & U.S. Government Agency Obligations (continued)

	Principal
Security Description	Amount ($)		Fair Value ($)
Federal Home Loan Bank (1.1%)
2.88%, 9/13/24		1,000,000		980,520
5.50%, 7/15/36		700,000		799,544
				1,780,064
Federal National Mortgage Association (2.6%)
1.88%, 9/24/26		1,000,000		935,133
2.13%, 4/24/26		1,250,000		1,185,987
2.63%, 9/6/24		1,950,000		1,903,210
				4,024,330
Government National Mortgage Association (0.0%) (b)
4.00%, 9/15/40		9,804		9,394
4.00%, 9/15/41		26,827		25,772
				35,166
U.S. Treasury Inflation Index Note (3.8%)
0.13%, 1/15/32		4,666,545		4,264,764
0.25%, 7/15/29		1,169,280		1,108,488
0.75%, 7/15/28		595,765		584,444
				5,957,696
U.S. Treasury Note (12.9%)
2.75%, 8/15/32		7,875,000		7,405,576
2.88%, 5/15/32		13,600,000		12,933,281
				20,338,857
TOTAL U.S. GOVERNMENT & U.S. GOVERNMENT
AGENCY OBLIGATIONS (Cost $34,032,849)				33,089,534
Yankee Dollar (0.2%)
Financials (0.2%)
The Toronto-Dominion Bank, 3.50%,
7/19/23, MTN		350,000		348,054
TOTAL YANKEE DOLLAR (Cost $350,514)				348,054

Investment Companies (1.7%)

	Shares
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (c)		2,673,151		2,673,151
TOTAL INVESTMENT COMPANIES (Cost $2,673,151)				2,673,151
Total Investments (Cost $101,721,260) — 99.8%				156,281,438
Other assets in excess of liabilities — 0.2%				383,578
NET ASSETS — 100.0%			$	156,665,016

(a) Non-income producing security.

(b) Represents less than 0.05%.

(c) Rate disclosed is the seven day yield as of March 31, 2023.

GO General Obligation

MTN Medium Term Note

PLC Public Limited Company

7

Schedule of Portfolio Investments Boston Trust Walden Equity Fund March 31, 2023 (Unaudited)

Common Stocks (99.0%)

Security Description	Shares		Fair Value ($)
Communication Services (7.2%)
Alphabet, Inc., Class A (a)		51,665		5,359,210
Alphabet, Inc., Class C (a)		82,990		8,630,961
Comcast Corp., Class A		123,555		4,683,970
				18,674,141
Consumer Discretionary (9.8%)
AutoZone, Inc. (a)		1,890		4,645,903
Dollar General Corp.		15,410		3,243,189
Lowe’s Cos., Inc.		12,200		2,439,634
McDonald’s Corp.		9,880		2,762,547
NIKE, Inc., Class B		38,460		4,716,734
Ross Stores, Inc.		21,020		2,230,853
Starbucks Corp.		33,500		3,488,355
The Home Depot, Inc.		6,330		1,868,110
				25,395,325
Consumer Staples (5.1%)
Costco Wholesale Corp.		8,950		4,446,987
PepsiCo, Inc.		39,105		7,128,841
The Hershey Co.		6,520		1,658,753
				13,234,581
Energy (5.3%)
ConocoPhillips		115,340		11,442,881
Schlumberger Ltd.		44,035		2,162,119
				13,605,000
Financials (10.9%)
American Express Co.		12,495		2,061,050
Chubb Ltd.		26,275		5,102,080
FactSet Research Systems, Inc.		6,820		2,830,914
JPMorgan Chase & Co.		56,110		7,311,693
Marsh & McLennan Cos., Inc.		17,100		2,848,005
Northern Trust Corp.		36,335		3,202,203
T. Rowe Price Group, Inc.		22,705		2,563,395
U.S. Bancorp		60,355		2,175,798
				28,095,138
Health Care (15.9%)
Agilent Technologies, Inc.		23,890		3,304,943
Becton, Dickinson & Co.		17,010		4,210,655
Danaher Corp.		4,765		1,200,971
Johnson & Johnson		53,535		8,297,925
Merck & Co., Inc.		37,740		4,015,159
Stryker Corp.		22,145		6,321,732
The Cooper Cos., Inc.		8,075		3,014,882
UnitedHealth Group, Inc.		16,525		7,809,550
Waters Corp. (a)		9,100		2,817,633
				40,993,450
Industrials (11.4%)
Cummins, Inc.		9,330		2,228,750
Deere & Co.		13,120		5,416,985
Donaldson Co., Inc.		36,415		2,379,356
Hubbell, Inc.		11,880		2,890,523
Masco Corp.		41,400		2,058,408
Union Pacific Corp.		34,375		6,918,313
United Parcel Service, Inc., Class B		29,355		5,694,576
W.W. Grainger, Inc.		2,755		1,897,672
				29,484,583
Information Technology (29.2%)
Accenture PLC, Class A		30,010		8,577,158

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Information Technology (continued)
Adobe, Inc. (a)		8,155		3,142,692
Analog Devices, Inc.		21,645		4,268,827
Apple, Inc.		115,075		18,975,868
Applied Materials, Inc.		27,745		3,407,918
Automatic Data Processing, Inc.		16,970		3,778,031
Cisco Systems, Inc.		89,280		4,667,112
Microsoft Corp.		62,690		18,073,527
TE Connectivity Ltd.		21,630		2,836,775
Visa, Inc., Class A		35,465		7,995,939
				75,723,847
Materials (3.0%)
Air Products and Chemicals, Inc.		17,390		4,994,582
AptarGroup, Inc.		23,605		2,789,875
				7,784,457
Utilities (1.2%)
Eversource Energy		38,955		3,048,618
				3,048,618
TOTAL COMMON STOCKS (Cost $119,469,353)				256,039,140
Investment Companies (0.6%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (b)		1,551,697		1,551,697
TOTAL INVESTMENT COMPANIES (Cost $1,551,697)				1,551,697
Total Investments (Cost $121,021,050) — 99.6%				257,590,837
Other assets in excess of liabilities — 0.4%				918,461
NET ASSETS — 100.0%			$	258,509,298

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC   Public Limited Company

8

Schedule of Portfolio Investments Boston Trust Walden Midcap Fund March 31, 2023 (Unaudited)

Common Stocks (99.0%)

Security Description	Shares		Fair Value ($)
Communication Services (3.7%)
Cable One, Inc.		1,425		1,000,350
Electronic Arts, Inc.		13,250		1,595,963
Omnicom Group, Inc.		13,825		1,304,250
				3,900,563
Consumer Discretionary (10.1%)
AutoZone, Inc. (a)		625		1,536,344
Carter’s, Inc.		15,825		1,138,134
Choice Hotels International, Inc.		9,050		1,060,570
Columbia Sportswear Co.		14,325		1,292,688
eBay, Inc.		19,100		847,467
O’Reilly Automotive, Inc. (a)		1,350		1,146,123
Ross Stores, Inc.		22,225		2,358,739
Ulta Beauty, Inc. (a)		2,500		1,364,175
				10,744,240
Consumer Staples (5.7%)
BJ’s Wholesale Club Holdings, Inc. (a)		23,350		1,776,235
Church & Dwight Co., Inc.		17,725		1,567,067
Sysco Corp.		21,550		1,664,307
The Hershey Co.		4,025		1,024,000
				6,031,609
Energy (3.4%)
Baker Hughes Co.		126,300		3,645,018
				3,645,018
Financials (12.7%)
Brown & Brown, Inc.		22,800		1,309,176
CBOE Global Markets, Inc.		8,275		1,110,836
East West Bancorp, Inc.		18,425		1,022,588
Everest Re Group Ltd.		3,975		1,423,130
FactSet Research Systems, Inc.		4,600		1,909,414
M&T Bank Corp.		8,400		1,004,388
Northern Trust Corp.		19,175		1,689,893
SEI Investments Co.		40,475		2,329,335
T. Rowe Price Group, Inc.		15,300		1,727,370
				13,526,130
Health Care (14.5%)
Agilent Technologies, Inc.		10,125		1,400,693
Chemed Corp.		1,950		1,048,613
Henry Schein, Inc. (a)		13,000		1,060,020
Laboratory Corp. of America Holdings		3,700		848,854
Medpace Holdings, Inc. (a)		6,900		1,297,545
Mettler-Toledo International, Inc. (a)		790		1,208,866
STERIS PLC		7,175		1,372,434
Teleflex, Inc.		5,025		1,272,883
The Cooper Cos., Inc.		6,100		2,277,495
Waters Corp. (a)		5,825		1,803,594
West Pharmaceutical Services, Inc.		5,250		1,818,968
				15,409,965
Industrials (17.6%)
AMETEK, Inc.		12,775		1,856,590
AO Smith Corp.		18,650		1,289,648
Cummins, Inc.		4,825		1,152,596
Donaldson Co., Inc.		28,200		1,842,587
Expeditors International of Washington, Inc.		13,775		1,516,903
Graco, Inc.		15,525		1,133,480
Hubbell, Inc.		4,900		1,192,219
Lincoln Electric Holdings, Inc.		10,275		1,737,502

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
Masco Corp.		31,050		1,543,806
Nordson Corp.		5,375		1,194,648
Rockwell Automation, Inc.		4,900		1,437,905
Verisk Analytics, Inc.		5,800		1,112,788
W.W. Grainger, Inc.		2,550		1,756,466
				18,767,138
Information Technology (16.3%)
Amdocs Ltd.		12,700		1,219,581
Amphenol Corp., Class A		15,250		1,246,230
ANSYS, Inc. (a)		5,550		1,847,040
Arista Networks, Inc. (a)		13,350		2,240,931
Broadridge Financial Solutions, Inc.		8,500		1,245,845
Check Point Software Technologies Ltd. (a)		8,025		1,043,250
F5, Inc. (a)		7,700		1,121,813
Paychex, Inc.		26,875		3,079,605
TE Connectivity Ltd.		12,650		1,659,048
Trimble, Inc. (a)		19,150		1,003,843
Zebra Technologies Corp. (a)		5,075		1,613,850
				17,321,036
Materials (6.2%)
AptarGroup, Inc.		14,400		1,701,936
Avery Dennison Corp.		7,475		1,337,502
Ball Corp.		23,700		1,306,107
Packaging Corp. of America		8,000		1,110,640
RPM International, Inc.		13,350		1,164,654
				6,620,839
Real Estate (3.3%)
Alexandria Real Estate Equities, Inc.		7,500		941,925
AvalonBay Communities, Inc.		6,225		1,046,174
Jones Lang LaSalle, Inc. (a)		10,225		1,487,635
				3,475,734
Utilities (5.5%)
Atmos Energy Corp.		15,725		1,766,861
Eversource Energy		27,080		2,119,281
ONE Gas, Inc.		24,425		1,935,193
				5,821,335
TOTAL COMMON STOCKS (Cost $75,891,444)				105,263,607
Investment Companies (1.1%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (b)		1,177,687		1,177,687
TOTAL INVESTMENT COMPANIES (Cost $1,177,687)				1,177,687
Total Investments (Cost $77,069,131) — 100.1%				106,441,294
Liabilities in excess of other assets — (0.1)%				(71,820	)
NET ASSETS — 100.0%			$	106,369,474

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC Public Limited Company

9

Schedule of Portfolio Investments Boston Trust Walden SMID Cap Fund March 31, 2023 (Unaudited)

Common Stocks (98.7%)

Security Description	Shares		Fair Value ($)
Communication Services (5.2%)
Cable One, Inc.		2,304		1,617,408
Interpublic Group of Cos., Inc.		59,785		2,226,393
Omnicom Group, Inc.		33,265		3,138,221
				6,982,022
Consumer Discretionary (9.3%)
Carter’s, Inc.		18,554		1,334,404
Cavco Industries, Inc. (a)		4,408		1,400,598
Choice Hotels International, Inc.		21,405		2,508,452
Columbia Sportswear Co.		15,140		1,366,233
Texas Roadhouse, Inc.		12,267		1,325,572
TopBuild Corp. (a)		13,481		2,805,935
Williams Sonoma, Inc.		13,671		1,663,214
				12,404,408
Consumer Staples (5.5%)
BJ’s Wholesale Club Holdings, Inc. (a)		28,755		2,187,393
Flowers Foods, Inc.		56,290		1,542,909
Lamb Weston Holdings, Inc.		11,957		1,249,746
The JM Smucker Co.		14,765		2,323,567
				7,303,615
Financials (12.3%)
American Financial Group, Inc.		14,119		1,715,459
Bank of Hawaii Corp.		16,224		844,946
CBOE Global Markets, Inc.		15,498		2,080,452
Cohen & Steers, Inc.		15,005		959,720
Commerce Bancshares, Inc.		18,466		1,077,491
East West Bancorp, Inc.		44,247		2,455,709
FactSet Research Systems, Inc.		3,974		1,649,568
SEI Investments Co.		45,865		2,639,530
Selective Insurance Group, Inc.		19,015		1,812,699
UMB Financial Corp.		19,225		1,109,667
				16,345,241
Health Care (14.2%)
Chemed Corp.		4,436		2,385,459
Henry Schein, Inc. (a)		27,864		2,272,031
Medpace Holdings, Inc. (a)		15,786		2,968,557
PerkinElmer, Inc.		15,139		2,017,423
STERIS PLC		11,251		2,152,091
Teleflex, Inc.		6,412		1,624,224
The Cooper Cos., Inc.		7,665		2,861,804
Waters Corp. (a)		8,265		2,559,092
				18,840,681
Industrials (21.9%)
Acuity Brands, Inc.		7,249		1,324,610
AO Smith Corp.		24,085		1,665,478
Applied Industrial Technologies, Inc.		18,915		2,688,389
C.H. Robinson Worldwide, Inc.		13,073		1,299,064
Donaldson Co., Inc.		39,956		2,610,724
Expeditors International of Washington, Inc.		18,002		1,982,380
Franklin Electric Co., Inc.		14,313		1,346,853
Hubbell, Inc.		8,065		1,962,295
IDEX Corp.		4,535		1,047,721
Lincoln Electric Holdings, Inc.		14,955		2,528,891
Masco Corp.		31,224		1,552,457
Nordson Corp.		9,449		2,100,135
Robert Half International, Inc.		24,593		1,981,458
Snap-on, Inc.		6,975		1,722,058
The Middleby Corp. (a)		10,126		1,484,573

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
The Toro Co.		16,901		1,878,715
				29,175,801
Information Technology (16.5%)
Akamai Technologies, Inc. (a)		15,697		1,229,075
Amdocs Ltd.		22,975		2,206,290
Aspen Technology, Inc. (a)		8,365		1,914,498
Broadridge Financial Solutions, Inc.		12,287		1,800,906
Dolby Laboratories, Inc., Class A		24,328		2,078,097
F5, Inc. (a)		13,444		1,958,656
Jack Henry & Associates, Inc.		10,256		1,545,784
Manhattan Associates, Inc. (a)		15,592		2,414,421
NetApp, Inc.		22,512		1,437,391
Progress Software Corp.		36,003		2,068,372
Trimble, Inc. (a)		28,999		1,520,128
Zebra Technologies Corp. (a)		5,485		1,744,230
				21,917,848
Materials (6.5%)
AptarGroup, Inc.		21,690		2,563,541
Avery Dennison Corp.		9,395		1,681,047
Packaging Corp. of America		9,260		1,285,566
RPM International, Inc.		21,115		1,842,073
Silgan Holdings, Inc.		24,760		1,328,869
				8,701,096
Real Estate (7.3%)
CubeSmart		28,431		1,314,081
Jones Lang LaSalle, Inc. (a)		13,900		2,022,311
Lamar Advertising Co., Class A		17,972		1,795,223
Physicians Realty Trust		126,559		1,889,526
STAG Industrial, Inc.		79,056		2,673,674
				9,694,815
TOTAL COMMON STOCKS (Cost $109,609,168)				131,365,527
Investment Companies (1.1%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (b)		1,512,886		1,512,886
TOTAL INVESTMENT COMPANIES (Cost $1,512,886)				1,512,886
Total Investments (Cost $111,122,054) — 99.8%				132,878,413
Other assets in excess of liabilities — 0.2%				217,803
NET ASSETS — 100.0%			$	133,096,216

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC Public Limited Company

10

Schedule of Portfolio Investments Boston Trust Walden Small Cap Fund March 31, 2023 (Unaudited)

Common Stocks (99.0%)

Security Description	Shares		Fair Value ($)
Communication Services (3.0%)
Cable One, Inc.		24,446		17,161,092
Shutterstock, Inc.		220,441		16,004,017
				33,165,109
Consumer Discretionary (9.2%)
Carter’s, Inc.		191,247		13,754,484
Cavco Industries, Inc. (a)		62,478		19,851,760
Choice Hotels International, Inc.		179,740		21,063,731
Columbia Sportswear Co.		225,069		20,310,227
Texas Roadhouse, Inc.		138,024		14,914,873
TopBuild Corp. (a)		58,921		12,263,817
				102,158,892
Consumer Staples (4.7%)
Central Garden & Pet Co. (a)		282,689		11,044,659
Flowers Foods, Inc.		833,888		22,856,870
Lancaster Colony Corp.		88,344		17,923,231
				51,824,760
Energy (4.6%)
Cactus, Inc., Class A		494,398		20,384,029
Core Laboratories NV		471,892		10,405,219
Helmerich & Payne, Inc.		553,660		19,793,345
				50,582,593
Financials (12.9%)
1st Source Corp.		160,737		6,935,802
Bank of Hawaii Corp.		105,811		5,510,637
Camden National Corp.		90,733		3,283,627
Cathay General Bancorp		361,112		12,465,587
Cohen & Steers, Inc.		230,891		14,767,788
Evercore, Inc.		112,794		13,014,172
First Hawaiian, Inc.		271,323		5,597,393
German American Bancorp, Inc.		92,548		3,088,327
Independent Bank Corp.		157,895		10,361,070
International Bancshares Corp.		214,503		9,185,018
Lakeland Financial Corp.		125,471		7,859,503
Selective Insurance Group, Inc.		201,862		19,243,504
The Hanover Insurance Group, Inc.		91,862		11,804,267
Tompkins Financial Corp.		83,427		5,523,702
UMB Financial Corp.		162,280		9,366,802
Washington Trust Bancorp, Inc.		141,121		4,891,254
				142,898,453
Health Care (17.0%)
Atrion Corp.		12,595		7,908,526
Chemed Corp.		43,594		23,442,673
Corcept Therapeutics, Inc. (a)		810,512		17,555,690
CorVel Corp. (a)		103,223		19,641,272
Globus Medical, Inc., Class A (a)		282,112		15,978,824
Haemonetics Corp. (a)		268,526		22,220,527
ICU Medical, Inc. (a)		99,989		16,494,185
Medpace Holdings, Inc. (a)		120,134		22,591,199
Premier, Inc.		685,883		22,202,032
U.S. Physical Therapy, Inc.		225,581		22,086,636
				190,121,564
Industrials (16.6%)
Acuity Brands, Inc.		75,092		13,721,561
Applied Industrial Technologies, Inc.		147,932		21,025,575
Comfort Systems USA, Inc.		95,958		14,006,029
Donaldson Co., Inc.		360,853		23,578,135
Forward Air Corp.		110,190		11,874,074

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Industrials (continued)
Franklin Electric Co., Inc.		177,465		16,699,457
Insperity, Inc.		86,934		10,566,828
Landstar System, Inc.		105,584		18,926,988
MSC Industrial Direct Co., Inc.		168,436		14,148,624
UniFirst Corp.		77,275		13,618,173
Valmont Industries, Inc.		34,245		10,933,744
Watts Water Technologies, Inc., Class A		95,209		16,025,579
				185,124,767
Information Technology (16.4%)
Badger Meter, Inc.		110,329		13,440,279
CSG Systems International, Inc.		307,597		16,517,959
ExlService Holdings, Inc. (a)		128,820		20,846,941
InterDigital, Inc.		230,388		16,795,285
Littelfuse, Inc.		72,990		19,567,889
Power Integrations, Inc.		303,724		25,707,199
Progress Software Corp.		422,411		24,267,512
Qualys, Inc. (a)		169,189		21,997,954
Teradata Corp. (a)		564,018		22,718,645
				181,859,663
Materials (6.6%)
AptarGroup, Inc.		180,609		21,346,178
Minerals Technologies, Inc.		240,408		14,525,451
Sensient Technologies Corp.		204,760		15,676,426
Silgan Holdings, Inc.		402,385		21,596,003
				73,144,058
Real Estate (4.5%)
Americold Realty Trust, Inc.		389,060		11,068,757
Physicians Realty Trust		1,223,364		18,264,825
STAG Industrial, Inc.		614,820		20,793,212
				50,126,794
Utilities (3.5%)
IDACORP, Inc.		148,264		16,061,440
ONE Gas, Inc.		179,015		14,183,358
Unitil Corp.		150,454		8,581,896
				38,826,694
TOTAL COMMON STOCKS (Cost $931,666,017)				1,099,833,347
Investment Companies (1.0%)
JPMorgan U.S. Government Money
Market Fund, Capital Shares, 4.64% (b)		11,425,044		11,425,044
TOTAL INVESTMENT COMPANIES (Cost $11,425,044)				11,425,044
Total Investments (Cost $943,091,061) — 100.0%				1,111,258,391
Other assets in excess of liabilities — 0.0%				248,445
NET ASSETS — 100.0%			$	1,111,506,836

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

11

Schedule of Portfolio Investments Boston Trust Walden International Equity Fund March 31, 2023 (Unaudited)

Common Stocks (98.7%)

Security Description	Shares		Fair Value ($)
Australia (6.1%)
Brambles Ltd.		152,800		1,375,192
CSL Ltd.		6,700		1,292,468
Insurance Australia Group Ltd.		392,500		1,232,249
Telstra Corp. Ltd.		290,800		821,290
Woodside Energy Group Ltd.		56,000		1,261,524
				5,982,723
Canada (11.1%)
Bank of Montreal		11,200		997,747
BCE, Inc.		25,900		1,160,354
Canadian National Railway Co.		12,700		1,498,756
Great-West Lifeco, Inc.		22,900		607,029
Intact Financial Corp.		4,300		615,486
Magna International, Inc.		25,000		1,339,266
Metro, Inc.		28,400		1,562,389
Royal Bank of Canada		13,000		1,243,432
The Toronto-Dominion Bank		20,700		1,240,039
Tourmaline Oil Corp.		12,700		529,315
				10,793,813
Denmark (3.0%)
Novo Nordisk A/S		15,000		2,380,649
Novozymes A/S		11,200		573,761
				2,954,410
Finland (0.7%)
Kone Oyj		13,200		688,482
				688,482
France (9.6%)
Air Liquide SA		11,400		1,909,657
Dassault Systemes SE		19,300		797,015
EssilorLuxottica SA		4,700		848,395
Legrand SA		13,700		1,253,013
L’Oreal SA		2,700		1,207,873
Publicis Groupe SA		11,100		867,114
Schneider Electric SE		9,400		1,571,241
Societe BIC SA		14,300		901,659
				9,355,967
Germany (7.7%)
Allianz SE		2,900		669,380
Deutsche Boerse AG		9,200		1,790,351
Fresenius SE & Co. KGaA		26,700		719,675
Hannover Rueck SE		5,600		1,095,398
Henkel AG & Co. KGaA		9,700		705,308
Merck KGaA		5,000		929,515
SAP AG		12,600		1,584,897
				7,494,524
Hong Kong (2.1%)
Hang Lung Properties Ltd.		354,000		663,665
Hang Seng Bank Ltd.		48,200		683,805
Sino Land Co. Ltd.		548,000		742,258
				2,089,728
Ireland (2.4%)
Experian PLC		34,100		1,122,223
Smurfit Kappa Group PLC		34,100		1,237,855
				2,360,078
Israel (1.2%)
Check Point Software Technologies Ltd. (a)		4,600		598,000

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Israel (continued)
Nice Ltd. (a)		2,574		586,325
				1,184,325
Italy (1.7%)
FinecoBank Banca Fineco SpA		42,700		656,579
Snam SpA		90,171		478,596
Terna Rete Elettrica Nazionale SpA		66,000		541,633
				1,676,808
Japan (17.8%)
Chugai Pharmaceutical Co. Ltd.		25,000		617,984
Daiwa House Industry Co. Ltd.		18,590		437,971
INPEX Corp.		84,600		900,250
JSR Corp.		24,500		579,185
Kao Corp.		12,600		492,046
Kurita Water Industries Ltd.		13,000		595,005
Mitsubishi Estate Co. Ltd.		35,300		421,492
Nippon Telegraph & Telephone Corp.		52,500		1,568,221
Nitto Denko Corp.		22,100		1,428,368
Nomura Research Institute Ltd.		54,000		1,255,869
Oracle Corp.		9,100		656,860
Sumitomo Mitsui Financial Group, Inc.		41,500		1,664,234
Sysmex Corp.		14,700		965,129
Terumo Corp.		15,200		410,393
The Chiba Bank Ltd.		177,900		1,148,921
The Hachijuni Bank Ltd.		171,000		743,369
Tokio Marine Holdings, Inc.		32,700		630,566
Toyota Motor Corp.		161,300		2,296,399
Yamato Holdings Co. Ltd.		25,700		440,895
				17,253,157
Luxembourg (1.0%)
Tenaris SA		69,200		984,070
				984,070
Netherlands (5.6%)
ASML Holding NV		1,900		1,298,140
ING Groep NV		46,100		548,404
Koninklijke Ahold Delhaize NV		32,200		1,101,312
Koninklijke Vopak NV		34,700		1,222,900
Wolters Kluwer NV		10,000		1,261,773
				5,432,529
Norway (0.9%)
Equinor ASA		32,025		911,191
				911,191
Singapore (1.2%)
ComfortDelGro Corp. Ltd.		539,400		479,503
Singapore Exchange Ltd.		98,200		696,507
				1,176,010
Spain (1.6%)
Industria de Diseno Textil SA		47,900		1,608,469
				1,608,469
Sweden (2.5%)
Assa Abloy AB, Class B		28,100		674,924
Atlas Copco AB		44,000		558,059
Svenska Handelsbanken AB		140,200		1,213,939
				2,446,922

12

Schedule of Portfolio Investments Boston Trust Walden International Equity Fund March 31, 2023 (Unaudited)

Common Stocks (continued)

Security Description	Shares		Fair Value ($)
Switzerland (8.5%)
Cie Financiere Richemont SA		11,100		1,779,826
Nestle SA		22,300		2,723,057
Roche Holding AG		4,800		1,374,075
SGS SA		390		857,063
Sonova Holding AG		2,600		766,906
Zurich Insurance Group AG		1,600		765,795
				8,266,722
United Kingdom (14.0%)
Compass Group PLC		71,100		1,787,438
Croda International PLC		14,000		1,124,347
Johnson Matthey PLC		43,900		1,075,656
National Grid PLC		120,000		1,628,567
Next PLC		16,600		1,348,766
Reckitt Benckiser Group PLC		6,800		516,541
RELX PLC		45,200		1,462,989
Schroders PLC		159,999		911,590
Severn Trent PLC		15,000		532,690
Smith & Nephew PLC		61,900		861,096
The Sage Group PLC		101,800		975,254
Unilever PLC		26,200		1,357,141
				13,582,075
TOTAL COMMON STOCKS (Cost $84,542,564)				96,242,003
Investment Companies (1.2%)
JPMorgan U.S. Government Money Market
Fund, Capital Shares, 4.64% (b)		1,212,014		1,212,014
TOTAL INVESTMENT COMPANIES (Cost $1,212,014)				1,212,014
Total Investments (Cost $85,754,578) — 99.9%				97,454,017
Other assets in excess of liabilities — 0.1%				135,062
NET ASSETS — 100.0%			$	97,589,079

(a) Non-income producing security.

(b) Rate disclosed is the seven day yield as of March 31, 2023.

PLC Public Limited Company

The Fund invested, as a percentage of net assets at value, in the following industries as of March 31, 2023:

	Percentage of
Industry	Total Net Assets
Financials	19.7	%
Industrials	15.1
Health Care	11.4
Consumer Discretionary	10.4
Consumer Staples	9.8
Materials	8.4
Information Technology	7.9
Energy	5.9
Communication Services	4.5
Utilities	3.3
Real Estate	2.3
Investment Companies	1.2
Other net assets	0.1
Total	100.0	%

13