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GROUP ONE TRADING LLC

Position in CIFR — Cipher Digital Inc.

CIK 932540 CHICAGO, IL

Position in CIFR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,148,742
+$9,356,033 QoQ
Shares Held
618,316
+57.5% QoQ
Ownership
0.149%
of shares outstanding
% of Portfolio
0.52%
of 13F equity value
Holder Rank
#75
of 458 holders
Holding Since
Dec 2021
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CIFR Over Time

Shares Held

Position Value (USD)

Position in Information Technology Services

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $54,203,674 across 26 Information Technology Services names. CIFR ranks #1 (27.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CIFR
Cipher Digital Inc.
This page
618,316 $15,148,742

All Filings in CIFR

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,148,742 618,316
2025-12-31 $5,792,709 392,460
2025-09-30 $26,251,270 2,085,089
2025-06-30 $6,148,724 1,286,344
2025-03-31 $2,107,094 916,128
2024-12-31 $9,271,054 1,998,072
2024-09-30 $8,450,175 2,183,508
2024-06-30 $8,078,651 1,946,663
2024-03-31 $4,678,759 908,497
2023-12-31 $2,856,217 691,578
2023-06-30 $60,734 21,236
2023-03-31 $220,713 94,727
2022-12-31 $47,491 84,806
2022-09-30 $107,486 85,307
2022-06-30 $167,286 122,107
2022-03-31 $360,563 99,056
2021-12-31 $780,585 168,593