Position in GDYN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$497,778
+$497,670 QoQ
Shares Held
87,637
+461147.4% QoQ
Ownership
0.108%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#70
of 197 holders
Holding Since
Sep 2021
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GDYN Over Time
Shares Held
Position Value (USD)
Position in Information Technology Services
Technology · as of Jun 30, 2026GROUP ONE TRADING LLC holds $54,203,674 across 26 Information Technology Services names. GDYN ranks #14 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CIFR |
Cipher Digital Inc.
|
618,316 | $15,148,742 | |
| 2 | KEEL |
Keel Infrastructure Corp.
|
2,628,322 | $15,086,568 | |
| 3 | PENG |
Penguin Solutions, Inc.
|
110,359 | $8,388,387 | |
| 4 | INOD |
Innodata Inc
|
39,985 | $3,022,066 | |
| 5 | ACN |
Accenture plc
|
18,814 | $2,341,214 | |
| 6 | CDW |
CDW Corp
|
12,406 | $1,744,779 | |
| 7 | WYFI |
WhiteFiber, Inc.
|
33,524 | $1,302,407 | |
| 8 | BBAI |
BigBear.ai Holdings, Inc.
|
326,396 | $1,197,873 |
All Filings in GDYN
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $497,778 | 87,637 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $108 | 19 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $107,899 | 11,949 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $8,087 | 1,049 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $10,718 | 928 | Shares | Sole | 2025-08-14 | |
| 2024-12-31 | $4,047 | 182 | Shares | Sole | 2025-05-14 | |
| 2024-03-31 | $1,007 | 82 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $1,093 | 82 | Shares | Sole | 2024-02-14 | |
| 2022-12-31 | $15,595 | 1,390 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $309,082 | 16,502 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $58,012 | 3,449 | Shares | Sole | 2022-08-11 | |
| 2021-09-30 | $88,098 | 3,015 | Shares | Sole | 2021-11-12 | |
| No filing history on record for this holder in this stock. | ||||||