Position in GDS
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$0
-$1,655,556 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
Mar 2020
26 quarters on record
Common Shares in GDS Over Time
Shares Held
Position Value (USD)
Derivatives in GDS
reported options exposure · as of Jun 30, 2026CallValue
$1,228,227
CallShares
40,900
PutValue
$306,306
PutShares
10,200
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 Information Technology Services
Technology · as of Jun 30, 2026Walleye Trading LLC holds $25,462,398 across 14 Information Technology Services names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IBM |
International Business Machines Corp
|
38,855 | $10,926,414 | |
| 2 | PENG |
Penguin Solutions, Inc.
|
92,331 | $7,018,079 | |
| 3 | KEEL |
Keel Infrastructure Corp.
|
323,844 | $1,858,864 | |
| 4 | CDW |
CDW Corp
|
8,933 | $1,256,337 | |
| 5 | INOD |
Innodata Inc
|
11,724 | $886,099 | |
| 6 | SAIC |
Science Applications International Corp
|
7,842 | $865,835 | |
| 7 | BBAI |
BigBear.ai Holdings, Inc.
|
165,470 | $607,274 | |
| 8 | VYX |
NCR Voyix Corp
|
59,916 | $489,513 |
All Filings in GDS
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $306,306 | 10,200 | Put | Sole | 2026-08-03 | |
| 2026-06-30 | $1,228,227 | 40,900 | Call | Sole | 2026-08-03 | |
| 2026-03-31 | $1,655,556 | 41,091 | Shares | Sole | 2026-05-11 | |
| 2026-03-31 | $15,072,489 | 374,100 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $3,742,941 | 92,900 | Call | Sole | 2026-05-11 | |
| 2025-12-31 | $3,406,240 | 97,600 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $6,459,990 | 185,100 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $305,730 | 7,900 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $7,472,970 | 193,100 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $3,433,011 | 112,300 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $2,531,196 | 82,800 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $15,376 | 503 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $6,129,860 | 242,000 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $899,215 | 35,500 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $1,363,824 | 57,400 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $2,135,928 | 89,896 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $261,360 | 11,000 | Put | Sole | 2025-02-13 | |
| 2024-09-30 | $918,000 | 45,000 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $2,485,128 | 121,820 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $137,492 | 14,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $182,056 | 19,597 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $27,265 | 4,100 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $99,750 | 15,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $316,074 | 47,530 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $211,584 | 23,200 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $199,299 | 21,853 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $1,824 | 200 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $200,385 | 18,300 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $613,200 | 56,000 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $1,550,689 | 141,100 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $405,531 | 36,900 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $625,110 | 33,500 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $513,150 | 27,500 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $115,472 | 5,600 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $1,936,218 | 93,900 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $732,890 | 41,500 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $1,455,184 | 82,400 | Call | Sole | 2022-11-14 | |
| 2022-06-30 | $1,586,025 | 47,500 | Call | Sole | 2022-08-08 | |
| 2022-06-30 | $1,452,465 | 43,500 | Put | Sole | 2022-08-08 | |
| 2022-03-31 | $1,707,375 | 43,500 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $4,780,650 | 121,800 | Call | Sole | 2022-05-16 | |
| 2021-12-31 | $5,513,004 | 116,900 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $7,635,204 | 161,900 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $8,299,026 | 146,600 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $12,584,403 | 222,300 | Put | Sole | 2021-11-15 | |
| 2021-06-30 | $3,233,788 | 41,200 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $9,301,065 | 118,500 | Put | Sole | 2021-08-16 | |
| 2021-03-31 | $1,597,473 | 19,700 | Call | Sole | 2021-05-17 | |
| 2021-03-31 | $15,107,067 | 186,300 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $8,118,588 | 86,700 | Call | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||