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JANUS HENDERSON GROUP PLC

Position in SEIC — Sei Investments Co

CIK 1274173 LONDON, X0

Position in SEIC

as of Mar 31, 2026 · filed May 18, 2026
Position Value
$3,540,723
-$160,183 QoQ
Shares Held
45,122
0.0% QoQ
Ownership
0.038%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

JANUS HENDERSON GROUP PLC holds $1,078,475,327 across 36 Asset Management names. SEIC ranks #16 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SEIC

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,540,723 45,122
2025-12-31 $3,700,906 45,122
2025-09-30 $3,911,585 46,100
2025-06-30 $4,142,546 46,100
2025-03-31 $306,405 3,947
2024-12-31 $325,548 3,947
2024-09-30 $273,092 3,947
2024-06-30 $475,277 7,347
2024-03-31 $565,421 7,864
2023-12-31 $546,974 8,607
2023-09-30 $523,638 8,694
2023-06-30 $859,242 14,412
2023-03-31 $944,682 16,415
2022-12-31 $957,402 16,422
2022-09-30 $805,596 16,424
2022-06-30 $1,045,286 19,350
2022-03-31 $2,903,987 48,231
2021-12-31 $1,931,798 31,700
2021-09-30 $3,094,689 52,187
2021-06-30 $3,381,207 54,562
2021-03-31 $2,902,217 47,632
2020-12-31 $2,421,728 42,139
2020-09-30 $1,965,907 38,760
2020-06-30 $6,599,854 120,041
2020-03-31 $15,153,967 327,017