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JANE STREET GROUP, LLC

Position in BL — Blackline, Inc.

CIK 1595888 NEW YORK, NY

Position in BL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$10,372,201
+$7,919,656 QoQ
Shares Held
369,512
+457.5% QoQ
Ownership
0.636%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#35
of 245 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
$1,569,113
CallShares
55,900
PutValue
$3,432,961
PutShares
122,300

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

JANE STREET GROUP, LLC holds $4,197,579,559 across 131 Software - Application names. BL ranks #37 (0.2% 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 $3,432,961 122,300
2026-06-30 $10,372,201 369,512
2026-06-30 $1,569,113 55,900
2026-03-31 $1,890,700 51,100
2026-03-31 $4,062,600 109,800
2026-03-31 $2,452,545 66,285
2025-12-31 $13,537,534 244,846
2025-12-31 $337,269 6,100
2025-12-31 $2,869,551 51,900
2025-09-30 $1,205,370 22,700
2025-09-30 $8,602,677 162,009
2025-06-30 $685,102 12,100
2025-06-30 $4,020,642 71,011
2025-03-31 $232,416 4,800
2025-03-31 $1,133,560 23,411
2024-12-31 $297,724 4,900
2024-12-31 $588,703 9,689
2024-09-30 $3,556,970 64,508
2024-09-30 $865,698 15,700
2024-06-30 $5,271,456 108,802
2024-03-31 $2,513,904 38,927
2023-12-31 $4,852,835 77,720
2023-09-30 $3,845,457 69,325
2023-06-30 $22,242,137 413,269
2023-03-31 $2,765,304 41,181
2022-12-31 $858,700 12,765
2022-09-30 $306,447 5,116
2022-06-30 $2,059,271 30,920
2022-03-31 $351,456 4,800
2022-03-31 $2,438,226 33,300
2022-03-31 $578,510 7,901
2021-12-31 $1,197,853 11,569
2021-12-31 $548,762 5,300
2021-12-31 $2,505,668 24,200
2021-09-30 $897,256 7,600
2021-09-30 $2,274,661 19,267
2021-09-30 $4,226,548 35,800
2021-06-30 $4,196,324 37,713
2021-06-30 $2,192,019 19,700
2021-06-30 $7,221,423 64,900
2021-03-31 $2,059,600 19,000
2021-03-31 $1,959,113 18,073
2021-03-31 $6,894,240 63,600
2020-12-31 $3,298,620 24,731
2020-12-31 $3,787,992 28,400
2020-12-31 $1,080,378 8,100
2020-09-30 $591,558 6,600
2020-09-30 $1,909,119 21,300
2020-09-30 $2,707,452 30,207
2020-06-30 $944,261 11,389