Position in TSSI
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$737,211
-$1,338,593 QoQ
Shares Held
56,665
-50.6% QoQ
Ownership
0.201%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TSSI 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.
| # | 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 TSSI
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $737,211 | 56,665 | Shares | Sole | 2026-05-13 | |
| 2025-09-30 | $2,075,804 | 114,622 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $284,193 | 36,203 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $178,066 | 15,014 | Shares | Sole | 2025-05-14 | |
| No filing history on record for this holder in this stock. | ||||||