Position in RBRK
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$0
-$615,846 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
7 quarters on record
Common Shares in RBRK Over Time
Shares Held
Position Value (USD)
Derivatives in RBRK
reported options exposure · as of Jun 30, 2026CallValue
$12,636,072
CallShares
157,400
PutValue
$1,220,256
PutShares
15,200
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 - Infrastructure
Technology · as of Jun 30, 2026Walleye Trading LLC holds $373,461,513 across 39 Software - Infrastructure names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
606,897 | $226,384,718 | |
| 2 | PLTR |
Palantir Technologies Inc.
|
424,572 | $49,534,815 | |
| 3 | ORCL |
Oracle Corp
|
194,650 | $28,525,957 | |
| 4 | FIVN |
Five9, Inc.
|
684,809 | $14,600,127 | |
| 5 | OKTA |
Okta, Inc.
|
102,000 | $13,917,900 | |
| 6 | S |
SentinelOne, Inc.
|
378,988 | $6,431,426 | |
| 7 | GTLB |
Gitlab Inc.
|
162,658 | $4,965,948 | |
| 8 | BB |
BLACKBERRY Ltd
|
269,352 | $3,407,302 |
All Filings in RBRK
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,220,256 | 15,200 | Put | Sole | 2026-08-03 | |
| 2026-06-30 | $12,636,072 | 157,400 | Call | Sole | 2026-08-03 | |
| 2026-03-31 | $615,846 | 12,576 | Shares | Sole | 2026-05-11 | |
| 2026-03-31 | $719,859 | 14,700 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $6,434,658 | 131,400 | Call | Sole | 2026-05-11 | |
| 2025-12-31 | $3,043,904 | 39,800 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $399,760 | 5,227 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $7,701,536 | 100,700 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $1,554,525 | 18,900 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $1,455,825 | 17,700 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $6,459,439 | 72,100 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $1,469,276 | 16,400 | Put | Sole | 2025-08-13 | |
| 2025-03-31 | $9,439,704 | 154,800 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $4,512,520 | 74,000 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $156,864 | 2,400 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $13,072 | 200 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $217,387 | 3,326 | Shares | Sole | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||