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JANE STREET GROUP, LLC

Position in RUM — RUM Group Inc.

CIK 1595888 NEW YORK, NY

Position in RUM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,913,550
+$2,712,217 QoQ
Shares Held
775,008
+79.6% QoQ
Ownership
0.156%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 225 holders
Holding Since
Dec 2021
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RUM Over Time

Shares Held

Position Value (USD)

Derivatives in RUM

reported options exposure · as of Jun 30, 2026
CallValue
$878,724
CallShares
138,600
PutValue
$159,134
PutShares
25,100

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 Internet Content & Information

Communication Services · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $3,038,113,225 across 46 Internet Content & Information names. RUM ranks #14 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RUM

Export CSV
38 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,913,550 775,008
2026-06-30 $878,724 138,600
2026-06-30 $159,134 25,100
2026-03-31 $2,201,333 431,634
2026-03-31 $311,610 61,100
2026-03-31 $213,690 41,900
2025-12-31 $743,232 117,600
2025-12-31 $863,381 136,611
2025-12-31 $1,257,048 198,900
2025-09-30 $3,302,047 456,084
2025-09-30 $315,664 43,600
2025-09-30 $1,592,800 220,000
2025-06-30 $1,474,516 164,200
2025-06-30 $2,071,686 230,700
2025-06-30 $672,493 74,888
2025-03-31 $1,235,836 174,800
2025-03-31 $2,555,805 361,500
2024-12-31 $5,357,518 411,800
2024-12-31 $890,078 68,415
2024-12-31 $5,468,103 420,300
2024-09-30 $253,528 47,300
2024-09-30 $220,832 41,200
2024-09-30 $280,311 52,297
2024-06-30 $396,752 71,487
2024-03-31 $783,395 96,955
2023-12-31 RUMBW 10,757
2023-12-31 $647,443 144,197
2023-09-30 RUMBW 13,098
2023-09-30 $2,548,429 499,692
2023-06-30 RUMBW 12,226
2023-06-30 $775,629 86,954
2023-03-31 RUMBW 14,329
2023-03-31 $1,887,840 188,784
2022-12-31 RUMBW 15,921
2022-09-30 RUMBW 23,606
2022-03-31 CFVI 112,700
2022-03-31 CFVI 463,700
2021-12-31 CFVI 160,537