Position in GIB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,209,794
+$7,738,729 QoQ
Shares Held
249,108
+119.6% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in GIB Over Time
Shares Held
Position Value (USD)
Derivatives in GIB
reported options exposure · as of Mar 31, 2026CallValue
$504,390
CallShares
6,900
PutValue
$219,300
PutShares
3,000
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 Mar 31, 2026CITADEL ADVISORS LLC holds $1,313,842,231 across 47 Information Technology Services names. GIB ranks #17 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CTSH |
Cognizant Technology Solutions Corp
|
3,435,502 | $210,768,047 | |
| 2 | CDW |
CDW Corp
|
1,572,738 | $190,332,752 | |
| 3 | FIS |
Fidelity National Information Services, Inc.
|
3,488,971 | $163,667,629 | |
| 4 | ACN |
Accenture plc
|
530,185 | $105,130,382 | |
| 5 | IBM |
International Business Machines Corp
|
367,164 | $88,996,881 | |
| 6 | LDOS |
Leidos Holdings, Inc.
|
385,482 | $59,950,160 | |
| 7 | CLVT |
Clarivate PLC
|
17,686,947 | $44,747,975 | |
| 8 | EXLS |
ExlService Holdings, Inc.
|
1,344,347 | $40,935,366 |
All Filings in GIB
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $219,300 | 3,000 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $18,209,794 | 249,108 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $504,390 | 6,900 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $1,393,730 | 15,100 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $221,520 | 2,400 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $10,471,065 | 113,446 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,363,689 | 15,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $19,789,088 | 222,025 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $222,825 | 2,500 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $681,395 | 6,500 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $1,275,256 | 12,165 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,557,348 | 15,600 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $12,434,025 | 124,552 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $229,609 | 2,300 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $54,660 | 500 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $3,158,582 | 28,893 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,060,404 | 9,700 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $183,936 | 1,600 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $2,285,289 | 19,879 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $2,034,792 | 17,700 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $14,355,672 | 143,830 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $3,153,996 | 31,600 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $329,373 | 3,300 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $1,149,096 | 10,400 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $4,585,335 | 41,500 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $282,964 | 2,561 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,977,491 | 37,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $54,998 | 513 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $96,489 | 900 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $1,516,746 | 15,400 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $315,168 | 3,200 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $54,366 | 552 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $7,390,643 | 70,100 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $1,476 | 14 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $42,172 | 400 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $3,080 | 32 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $2,223,837 | 23,100 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $250,302 | 2,600 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $120,582 | 1,400 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $1,427,604 | 16,575 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,119,690 | 13,000 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $662,112 | 8,800 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $270,844 | 3,400 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $414,232 | 5,200 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $431,082 | 5,400 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $391,167 | 4,900 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $4,268,030 | 53,464 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $539,850 | 6,100 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $2,825,539 | 31,927 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,178,164 | 13,900 | Call | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||