Position in RUM
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$2,201,333
+$1,337,952 QoQ
Shares Held
431,634
+216.0% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2023
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RUM Over Time
Shares Held
Position Value (USD)
Derivatives in RUM
reported options exposure · as of Mar 31, 2026CallValue
$311,610
CallShares
61,100
PutValue
$213,690
PutShares
41,900
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 Mar 31, 2026JANE STREET GROUP, LLC holds $1,213,089,962 across 39 Internet Content & Information names. RUM ranks #19 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GOOGL |
Alphabet Inc.
|
1,930,216 | $555,052,911 | |
| 2 | META |
Meta Platforms, Inc.
|
281,942 | $161,307,475 | |
| 3 | NBIS |
Nebius Group N.V.
|
1,451,981 | $150,657,547 | |
| 4 | SPOT |
Spotify Technology S.A.
|
238,062 | $115,438,643 | |
| 5 | MTCH |
Match Group, Inc.
|
1,487,871 | $45,692,517 | |
| 6 | BIDU |
Baidu, Inc.
|
402,639 | $44,862,036 | |
| 7 | BZ |
Kanzhun Ltd
|
2,207,846 | $29,563,057 | |
| 8 | SNAP |
Snap Inc
|
5,415,618 | $24,911,842 |
All Filings in RUM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,201,333 | 431,634 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $311,610 | 61,100 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $213,690 | 41,900 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $743,232 | 117,600 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $863,381 | 136,611 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $1,257,048 | 198,900 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $3,302,047 | 456,084 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $315,664 | 43,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $1,592,800 | 220,000 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $1,474,516 | 164,200 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $2,071,686 | 230,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $672,493 | 74,888 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,235,836 | 174,800 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $2,555,805 | 361,500 | Put | Defined | 2025-05-19 | |
| 2024-12-31 | $5,357,518 | 411,800 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $890,078 | 68,415 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $5,468,103 | 420,300 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $253,528 | 47,300 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $220,832 | 41,200 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $280,311 | 52,297 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $396,752 | 71,487 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $783,395 | 96,955 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $647,443 | 144,197 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $2,548,429 | 499,692 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $775,629 | 86,954 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,887,840 | 188,784 | Shares | Defined | 2023-05-16 | |
| No filing history on record for this holder in this stock. | ||||||