Skip to main content

Balyasny Asset Management L.P.

Position in SEIC — Sei Investments Co

CIK 1218710 Chicago, IL

Position in SEIC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$27,019,065
+$9,310,427 QoQ
Shares Held
308,050
+36.5% QoQ
Ownership
0.257%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#45
of 572 holders
Holding Since
Mar 2020
18 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

Balyasny Asset Management L.P. holds $859,230,988 across 56 Asset Management names. SEIC ranks #8 (3.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
7
548,203 $28,479,145
8 SEIC
Sei Investments Co
This page
308,050 $27,019,065

All Filings in SEIC

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,019,065 308,050
2026-03-31 $17,708,638 225,674
2025-09-30 $7,496,073 88,345
2025-03-31 $2,083,589 26,840
2024-12-31 $5,454,237 66,128
2024-09-30 $10,295,402 148,799
2024-06-30 $14,200,295 219,513
2024-03-31 $5,263,583 73,207
2023-12-31 $10,486,639 165,014
2023-09-30 $5,979,272 99,274
2022-12-31 $2,206,596 37,849
2022-06-30 $779,076 14,422
2021-12-31 $202,381 3,321
2021-03-31 $1,504,422 24,691
2020-12-31 $573,608 9,981
2020-09-30 $1,938,822 38,226
2020-06-30 $1,856,674 33,770
2020-03-31 $2,947,641 63,609