Comparable stake leader
Bit Digital, Inc
SEC ownership of WhiteFiber, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002042022.
Disclosed value leader
Situational Awareness LP
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- WYFI on Nasdaq
- Parsed ownership sources
- 13D/G, 3/4/5, and 13F
- Largest SEC-reported holder
- Bit Digital, Inc
- Latest 13D/G holder
- Bit Digital, Inc
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0002042022
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of WhiteFiber, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Bit Digital, Inc
Disclosed value leader
Situational Awareness LP
Comparable rows
50/50
Latest evidence
31 Mar 2026
13D/G
3/4/5
13F
Lead comparable stake: 74%
13D/G row: Bit Digital, Inc
Showing 1-8 of 50 holder rows.
Quick read
Bit Digital, Inc leads the comparable SEC ownership view at 74%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Bit Digital, Inc's linked filing trail.
Comparable ownership
Top 5
Bit Digital, Inc
74%
Situational Awareness LP
4.8%
Situational Awareness Partners LP
4.8%
BlackRock, Inc.
2%
CenterBook Partners LP
1.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Bit Digital, Inc |
13D/G
3/4/5
10%+ Owner
|
74%
|
—
27,043,750 shares
|
$0 | 08 Aug 2025 |
| Situational Awareness LP |
13F
Company
|
4.8%
|
$20,933,016
1,757,600 shares
|
— | 31 Mar 2026 |
| Situational Awareness Partners LP |
13F
Company
|
4.8%
|
$20,933,016
1,757,600 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
2%
|
$8,845,153
742,666 shares
|
— | 31 Mar 2026 |
| CenterBook Partners LP |
13F
Company
|
1.5%
|
$6,542,890
549,361 shares
|
— | 31 Mar 2026 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
1.3%
|
$5,801,945
487,149 shares
|
— | 31 Mar 2026 |
| CastleKnight Management LP |
13F
Company
|
1.2%
|
$5,141,547
431,700 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.77%
|
$3,337,006
280,111 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 07 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to WhiteFiber, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
Samir Tabar
Net 12M change
$0
Latest report
28 Apr 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Samir Tabar | Chief Executive Officer | $3,333,743 | Mixed | 19 Mar 2026 | ||
| Erke Huang | Chief Financial Officer, Director | $2,856,629 | Mixed | 19 Mar 2026 | ||
| Billy Krassakopoulos | President | $225,513 | Median | 28 Apr 2026 | ||
| Thomas Sanfilippo | Chief Technology Officer | $210,856 | Mixed | 10 Feb 2026 | ||
| Ichi Shih | Director | $191,731 | Mixed | 15 Oct 2025 | ||
| David Andre | Director | $9,996 | Mixed | 08 Aug 2025 | ||
| Jiashu Bill Xiong | Director | Mixed | 06 Aug 2025 | |||
| Pruitt Hall | Director | Mixed | 06 Aug 2025 | |||
| Bit Digital, Inc | 10%+ Owner | Mixed | 06 Aug 2025 |
Recent insider transactions for WhiteFiber, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Thomas Sanfilippo | WYFI | Ordinary Shares, $.01 par value | Tax liability | -5.23% | -955 | 17,320 | 07 May 2026 | Direct | ||
| Billy Krassakopoulos | WYFI | Ordinary Shares, $.01 par value | Tax liability | -31% | -8,490 | 18,937 | 28 Apr 2026 | Direct | ||
| Erke Huang | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 74.9% | 66,094 | 154,329 | 19 Mar 2026 | Direct | ||
| Erke Huang | WYFI | Restricted Stock Units | Award | 66,094 | 66,094 | 19 Mar 2026 | Direct | |||
| Samir Tabar | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 22.5% | 33,047 | 180,105 | 19 Mar 2026 | Direct | ||
| Samir Tabar | WYFI | Restricted Stock Units | Award | 33,047 | 33,047 | 19 Mar 2026 | Direct | |||
| Billy Krassakopoulos | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 132.4% | 15,624 | 27,427 | 16 Mar 2026 | Direct | ||
| Billy Krassakopoulos | WYFI | Restricted Stock Units | Award | 15,624 | 15,624 | 16 Mar 2026 | Direct | |||
| Thomas Sanfilippo | WYFI | Ordinary Shares, $01 par value | Tax liability | -9.76% | -1,500 | 13,863 | 10 Feb 2026 | Direct | ||
| Thomas Sanfilippo | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 0.03% | 4.41 | 15,363 | 04 Feb 2026 | Direct | ||
| Billy Krassakopoulos | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 2.85% | 327 | 11,803 | 13 Jan 2026 | Direct | ||
| Billy Krassakopoulos | WYFI | Restricted Stock Units | Award | 327 | 327 | 13 Jan 2026 | Direct | |||
| Billy Krassakopoulos | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 30.1% | 2,653 | 11,476 | 17 Nov 2025 | Direct | ||
| Thomas Sanfilippo | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 24,033 | 17,644 | 31 Oct 2025 | Direct | |||
| Thomas Sanfilippo | WYFI | Ordinary Shares, $.01 par value | Tax liability | -66.7% | -13,082 | 6,544 | 31 Oct 2025 | Direct | ||
| Thomas Sanfilippo | WYFI | Restricted Stock Unit | Award | 76,977 | 59,333 | 31 Oct 2025 | Direct | |||
| Ichi Shih | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 7,059 | 7,059 | 15 Oct 2025 | Direct | |||
| Ichi Shih | WYFI | Restricted Stock Units | Award | 7,058 | 7,058 | 15 Oct 2025 | Direct | |||
| Erke Huang | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 88,235 | 88,235 | 15 Oct 2025 | Direct | |||
| Erke Huang | WYFI | Restricted Stock Units | Award | 88,235 | 88,235 | 15 Oct 2025 | Direct | |||
| Samir Tabar | WYFI | Ordinary Shares, $.01 par value | Options Exercise | 150% | 88,235 | 147,058 | 15 Oct 2025 | Direct | ||
| Samir Tabar | WYFI | Restricted Stock Units | Award | 88,235 | 88,235 | 15 Oct 2025 | Direct | |||
| Samir Tabar | WYFI | Ordinary Shares | Award | 58,823 | 58,823 | 08 Aug 2025 | Direct | |||
| David Andre | WYFI | Ordinary Shares | Award | 588 | 588 | 08 Aug 2025 | Direct | |||
| Billy Krassakopoulos | WYFI | Ordinary Shares | Award | 8,823 | 8,823 | 08 Aug 2025 | Direct | |||
| Ichi Shih | WYFI | Restricted Stock Units | Award | 7,058 | 7,058 | 08 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.