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CITADEL ADVISORS LLC

Position in BL — Blackline, Inc.

CIK 1423053 MIAMI, FL

Position in BL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$14,113,287
+$8,222,924 QoQ
Shares Held
502,789
+215.8% QoQ
Ownership
0.865%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#28
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)

Derivatives in BL

reported options exposure · as of Jun 30, 2026
CallValue
$1,608,411
CallShares
57,300
PutValue
$1,338,939
PutShares
47,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Application

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $5,175,015,449 across 166 Software - Application names. BL ranks #46 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BL

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,608,411 57,300
2026-06-30 $1,338,939 47,700
2026-06-30 $14,113,287 502,789
2026-03-31 $1,657,600 44,800
2026-03-31 $5,890,363 159,199
2026-03-31 $373,700 10,100
2025-12-31 $497,610 9,000
2025-12-31 $326,211 5,900
2025-12-31 $3,959,371 71,611
2025-09-30 $424,800 8,000
2025-09-30 $3,902,159 73,487
2025-09-30 $918,630 17,300
2025-06-30 $23,694,224 418,478
2025-06-30 $498,256 8,800
2025-06-30 $498,256 8,800
2025-03-31 $309,888 6,400
2025-03-31 $813,456 16,800
2025-03-31 $5,795,243 119,687
2024-12-31 $261,268 4,300
2024-12-31 $990,388 16,300
2024-12-31 $11,753,414 193,440
2024-09-30 $3,374,568 61,200
2024-09-30 $11,816,502 214,300
2024-09-30 $16,611,530 301,261
2024-06-30 $7,642,018 157,730
2024-06-30 $3,299,445 68,100
2024-06-30 $4,021,350 83,000
2024-03-31 $1,245,166 19,281
2024-03-31 $7,045,678 109,100
2024-03-31 $2,079,476 32,200
2023-12-31 $2,075,942 33,247
2023-12-31 $611,912 9,800
2023-12-31 $967,820 15,500
2023-09-30 $3,466,875 62,500
2023-09-30 $1,303,545 23,500
2023-09-30 $10,442,337 188,252
2023-06-30 $9,469,681 175,951
2023-06-30 $2,976,246 55,300
2023-06-30 $1,738,386 32,300
2023-03-31 $1,443,725 21,500
2023-03-31 $3,820,835 56,900
2023-03-31 $1,379,864 20,549
2022-12-31 $8,445,546 125,547
2022-12-31 $4,688,719 69,700
2022-12-31 $3,450,951 51,300
2022-09-30 $2,264,220 37,800
2022-09-30 $1,168,050 19,500
2022-09-30 $4,148,793 69,262
2022-06-30 $5,363,431 80,532
2022-06-30 $3,603,060 54,100