Boston Trust Walden Corp Sei Investments CO Transaction History

Boston Trust Walden Corp

$13.4 Billion
Q3 2025

A detailed history of Boston Trust Walden Corp transactions in Sei Investments CO stock. As of the latest transaction made, Boston Trust Walden Corp holds 1,105,409 shares of SEIC stock, worth $89.1 Million. This represents 0.7% of its overall portfolio holdings.

Number of Shares

1,105,409

Previous 1,369,674 19.29%

Holding current value

$89.1 Million

Previous $123 Million 23.79%

% of portfolio

0.7%

Previous 0.89%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 17, 2025	SELL	$84.85 - $93.8 $22.4 Million - $24.8 Million	-264,265 Reduced 19.29%	1,105,409 $93.8 Million
Q2 2025 Jul 28, 2025	BUY	$66.45 - $89.86 $2.94 Million - $3.97 Million	44,195 Added 3.33%	1,369,674 $123 Million
Q1 2025 Apr 21, 2025	BUY	$72.08 - $86.58 $1.38 Million - $1.66 Million	19,150 Added 1.47%	1,325,479 $103 Million
Q4 2024 Jan 24, 2025	BUY	$69.36 - $86.58 $1.39 Million - $1.73 Million	20,020 Added 1.56%	1,306,329 $108 Million
Q3 2024 Oct 24, 2024	SELL	$63.1 - $69.83 $633,082 - $700,604	-10,033 Reduced 0.77%	1,286,309 $89 Million
Q2 2024 Jul 19, 2024	SELL	$64.34 - $70.99 $240,502 - $265,360	-3,738 Reduced 0.29%	1,296,342 $83.9 Million
Q1 2024 Apr 22, 2024	SELL	$62.21 - $72.02 $925,995 - $1.07 Million	-14,885 Reduced 1.13%	1,300,080 $93.5 Million
Q4 2023 Jan 24, 2024	BUY	$52.9 - $64.59 $1.3 Million - $1.59 Million	24,621 Added 1.91%	1,314,965 $83.6 Million
Q3 2023 Oct 18, 2023	SELL	$59.0 - $64.08 $47,672 - $51,776	-808 Reduced 0.06%	1,290,344 $77.7 Million
Q2 2023 Jul 24, 2023	BUY	$56.5 - $59.62 $1.95 Million - $2.06 Million	34,549 Added 2.75%	1,291,152 $77 Million
Q1 2023 Apr 19, 2023	SELL	$54.8 - $64.25 $510,188 - $598,167	-9,310 Reduced 0.74%	1,256,603 $72.3 Million
Q4 2022 Jan 20, 2023	BUY	$47.36 - $63.16 $3.83 Million - $5.1 Million	80,817 Added 6.82%	1,265,913 $0
Q3 2022 Oct 19, 2022	BUY	$49.05 - $58.61 $670,121 - $800,729	13,662 Added 1.17%	1,185,096 $58.1 Million
Q2 2022 Jul 22, 2022	BUY	$51.73 - $61.18 $1.66 Million - $1.96 Million	32,104 Added 2.82%	1,171,434 $63.3 Million
Q1 2022 Apr 20, 2022	BUY	$55.39 - $63.59 $7.96 Million - $9.14 Million	143,693 Added 14.43%	1,139,330 $68.6 Million
Q4 2021 Jan 21, 2022	BUY	$58.31 - $64.89 $6.21 Million - $6.91 Million	106,556 Added 11.98%	995,637 $60.7 Million
Q3 2021 Oct 25, 2021	BUY	$57.81 - $63.15 $2.01 Million - $2.2 Million	34,817 Added 4.08%	889,081 $52.7 Million
Q2 2021 Jul 22, 2021	BUY	$56.08 - $64.45 $7.45 Million - $8.57 Million	132,922 Added 18.43%	854,264 $52.9 Million
Q1 2021 Apr 21, 2021	BUY	$52.85 - $61.81 $6.04 Million - $7.06 Million	114,297 Added 18.83%	721,342 $44 Million
Q4 2020 Jan 15, 2021	BUY	$49.15 - $57.47 $8.26 Million - $9.66 Million	168,130 Added 38.31%	607,045 $34.9 Million
Q3 2020 Oct 14, 2020	SELL	$49.63 - $58.37 $110,526 - $129,989	-2,227 Reduced 0.5%	438,915 $22.3 Million
Q2 2020 Jul 23, 2020	BUY	$44.08 - $60.77 $1.66 Million - $2.29 Million	37,603 Added 9.32%	441,142 $24.3 Million
Q1 2020 Apr 21, 2020	SELL	$36.59 - $69.24 $45,261 - $85,649	-1,237 Reduced 0.31%	403,539 $18.7 Million
Q4 2019 Jan 10, 2020	BUY	$56.4 - $66.97 $545,500 - $647,733	9,672 Added 2.45%	404,776 $26.5 Million
Q3 2019 Oct 21, 2019	BUY	$55.38 - $60.9 $1.57 Million - $1.72 Million	28,283 Added 7.71%	395,104 $23.4 Million
Q2 2019 Jul 25, 2019	BUY	$50.25 - $58.34 $1.77 Million - $2.06 Million	35,283 Added 10.64%	366,821 $20.6 Million
Q1 2019 Apr 16, 2019	BUY	$44.41 - $52.9 $2.88 Million - $3.43 Million	64,857 Added 24.32%	331,538 $17.3 Million
Q4 2018 Jan 17, 2019	BUY	$42.83 - $60.47 $3.67 Million - $5.18 Million	85,631 Added 47.3%	266,681 $12.3 Million
Q3 2018 Oct 23, 2018	BUY	$59.14 - $64.7 $251,463 - $275,104	4,252 Added 2.41%	181,050 $11.1 Million
Q2 2018 Jul 25, 2018	BUY	$61.71 - $74.88 $669,985 - $812,972	10,857 Added 6.54%	176,798 $11.1 Million
Q1 2018 Apr 13, 2018	SELL	$68.82 - $77.7 $481 - $543	-7 Reduced -0.0%	165,941 $12.4 Million
Q4 2017 Jan 29, 2018	BUY	$61.46 - $72.07 $109,030 - $127,852	1,774 Added 1.08%	165,948 $11.9 Million
Q3 2017 Oct 13, 2017	BUY	$55.46 - $61.51 $9.11 Million - $10.1 Million	164,174	164,174 $10 Million

Others Institutions Holding SEIC

# of Institutions

619

Shares Held

98.2M

Call Options Held

56.2K

Put Options Held

View Full List

About SEI INVESTMENTS CO

Ticker SEIC
Exchange NASDAQ
Sector Financial Services
Industry Asset Management
Shares Outstandng 134,828,000
Market Cap $10.9B
Description
SEI Investments Company is a publicly owned asset management holding company. Through its subsidiaries, the firm provides wealth management, retirement and investment solutions, asset management, asset administration, investment processing outsourcing solutions, financial services, and investment advisory services to its clients. It provides its...

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Boston Trust Walden Corp Sei Investments CO Transaction History