Boston Trust Walden Corp

SEC CIK: 0001534866
Latest filing: Jul 24, 2026

SEC filings (opens in a new tab)

AOS holding history

Smith A O Corp in every 13F filed by Boston Trust Walden Corp, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AOS overview All 13F holders of AOS Full Q2 2026 holdings

Shares (Q2 2026): 587,999
Value: $36.9M
% of portfolio: 0.3%
Quarters held: 22; Since Q1 2021

Holdings of AOS by Boston Trust Walden Corp, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	587,999	$36.9M	0.3%	−462,931−44.0%	Reduced	Holders
Q1 2026	1,050,930	$69.3M	0.6%	−25,854−2.4%	Reduced	Holders
Q4 2025	1,076,784	$72.0M	0.5%	+130,159+13.7%	Added	Holders
Q3 2025	946,625	$69.5M	0.5%	+123,851+15.1%	Added	Holders
Q2 2025	822,774	$53.9M	0.4%	+35,256+4.5%	Added	Holders
Q1 2025	787,518	$51.5M	0.4%	+10,264+1.3%	Added	Holders
Q4 2024	777,254	$53.0M	0.4%	+21,503+2.8%	Added	Holders
Q3 2024	755,751	$67.9M	0.5%	+948+0.1%	Added	Holders
Q2 2024	754,803	$61.7M	0.5%	+29,094+4.0%	Added	Holders
Q1 2024	725,709	$64.9M	0.5%	+11,018+1.5%	Added	Holders
Q4 2023	714,691	$58.9M	0.4%	+17,148+2.5%	Added	Holders
Q3 2023	697,543	$46.1M	0.4%	+1,959+0.3%	Added	Holders
Q2 2023	695,584	$50.6M	0.4%	+36,815+5.6%	Added	Holders
Q1 2023	658,769	$45.6M	0.4%	−3,904−0.6%	Reduced	Holders
Q4 2022	662,673	$37.9M	0.3%	+36,509+5.8%	Added	Holders
Q3 2022	626,164	$30.4M	0.3%	+22,650+3.8%	Added	Holders
Q2 2022	603,514	$33.0M	0.3%	+25,386+4.4%	Added	Holders
Q1 2022	578,128	$36.9M	0.3%	+55,468+10.6%	Added	Holders
Q4 2021	522,660	$44.9M	0.4%	+30,357+6.2%	Added	Holders
Q3 2021	492,303	$30.1M	0.3%	−3,927−0.8%	Reduced	Holders
Q2 2021	496,230	$35.8M	0.3%	+11,526+2.4%	Added	Holders
Q1 2021	484,704	$32.8M	0.3%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.