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SEI INVESTMENTS CO

Position in BL — Blackline, Inc.

CIK 350894 OAKS, PA

Position in BL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,815,875
-$2,079,004 QoQ
Shares Held
64,691
-38.5% QoQ
Ownership
0.111%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#78
of 244 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BL Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

SEI INVESTMENTS CO holds $1,762,098,742 across 122 Software - Application names. BL ranks #71 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BL

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,815,875 64,691
2026-03-31 $3,894,879 105,267
2025-12-31 $11,908,193 215,377
2025-09-30 $9,074,789 170,900
2025-06-30 $9,580,329 169,204
2025-03-31 $7,717,179 159,380
2024-12-31 $8,954,869 147,381
2024-09-30 $7,654,700 138,823
2024-06-30 $8,984,761 185,444
2024-03-31 $11,091,743 171,752
2023-12-31 $11,287,840 180,779
2023-09-30 $11,282,986 203,407
2023-06-30 $11,772,316 218,735
2023-03-31 $10,717,005 159,598
2022-12-31 $10,497,079 156,044
2022-09-30 $7,220,885 120,549
2022-06-30 $7,505,419 112,694
2022-03-31 $7,277,335 99,390
2021-12-31 $12,268,143 118,487
2021-09-30 $12,690,977 107,496
2021-06-30 $12,190,184 109,555
2021-03-31 $12,213,210 112,668
2020-12-31 $14,154,550 106,122
2020-09-30 $8,584,581 95,778
2020-06-30 $9,200,688 110,972
2020-03-31 $5,094,225 96,830