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Boston Trust Walden Corp

Position in SEIC — Sei Investments Co

CIK 1534866 BOSTON, MA

Position in SEIC

as of Jun 30, 2026 · filed Jul 24, 2026
Position Value
$86,946,922
+$5,359,231 QoQ
Shares Held
991,300
-4.7% QoQ
Ownership
0.826%
of shares outstanding
% of Portfolio
0.68%
of 13F equity value
Holder Rank
#18
of 572 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 94% Shared 0% None 6%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Boston Trust Walden Corp holds $248,619,703 across 10 Asset Management names. SEIC ranks #1 (35.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SEIC
Sei Investments Co
This page
991,300 $86,946,922

All Filings in SEIC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $86,946,922 991,300
2026-03-31 $81,587,691 1,039,731
2025-12-31 $88,974,474 1,084,790
2025-09-30 $93,793,953 1,105,409
2025-06-30 $123,078,905 1,369,674
2025-03-31 $102,896,934 1,325,479
2024-12-31 $107,746,015 1,306,329
2024-09-30 $88,999,718 1,286,309
2024-06-30 $83,860,363 1,296,342
2024-03-31 $93,475,751 1,300,080
2023-12-31 $83,566,025 1,314,965
2023-09-30 $77,717,419 1,290,344
2023-06-30 $76,978,482 1,291,152
2023-03-31 $72,317,501 1,256,603
2022-12-31 $73,802,727 1,265,913
2022-09-30 $58,128,957 1,185,096
2022-06-30 $63,280,864 1,171,434
2022-03-31 $68,599,058 1,139,330
2021-12-31 $60,674,118 995,637
2021-09-30 $52,722,503 889,081
2021-06-30 $52,938,739 854,264
2021-03-31 $43,951,367 721,342
2020-12-31 $34,886,875 607,045
2020-09-30 $22,261,768 438,915
2020-06-30 $24,253,986 441,142
2020-03-31 $18,699,996 403,539