Skip to main content

STATE OF WISCONSIN INVESTMENT BOARD

Position in SEIC — Sei Investments Co

CIK 854157 MADISON, WI

Position in SEIC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$7,247,915
+$433,188 QoQ
Shares Held
82,635
-4.8% QoQ
Ownership
0.069%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#102
of 569 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $447,615,293 across 38 Asset Management names. SEIC ranks #18 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SEIC

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,247,915 82,635
2026-03-31 $6,814,727 86,845
2025-12-31 $7,253,848 88,440
2025-09-30 $7,270,032 85,681
2025-06-30 $8,308,725 92,463
2025-03-31 $6,939,889 89,397
2024-12-31 $7,345,421 89,057
2024-09-30 $6,570,005 94,956
2024-06-30 $5,443,404 84,146
2024-03-31 $6,026,370 83,816
2023-12-31 $6,209,661 97,713
2023-09-30 $7,076,422 117,490
2023-06-30 $7,430,440 124,630
2023-03-31 $6,972,240 121,151
2022-12-31 $3,434,511 58,911
2022-09-30 $3,276,196 66,793
2022-06-30 $4,456,217 82,492
2022-03-31 $5,185,104 86,117
2021-12-31 $6,888,779 113,042
2021-09-30 $6,076,233 102,466
2021-06-30 $6,936,302 111,930
2021-03-31 $6,980,445 114,565
2020-12-31 $5,076,037 88,325
2020-09-30 $4,820,175 95,035
2020-06-30 $5,249,215 95,475
2020-03-31 $2,863,116 61,785