Comparable stake leader
Energy Science Artist Holding Ltd
SEC ownership of SAIHEAT Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001847075.
Disclosed value leader
SUSQUEHANNA INTERNATIONAL GROUP, LLP
Comparable rows
2/9
Latest evidence
05 Jun 2026
- Public ticker
- SAIH, SAIHW on Nasdaq
- Parsed ownership sources
- 13D/G and 13F
- Largest SEC-reported holder
- Energy Science Artist Holding Ltd
- Latest 13D/G holder
- Energy Science Artist Holding Ltd
- Latest parsed ownership date
- 05 Jun 2026
- Issuer CIK
- 0001847075
- 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 SAIHEAT Ltd (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
Energy Science Artist Hol...
Disclosed value leader
SUSQUEHANNA INTERNATIONAL...
Comparable rows
2/9
Latest evidence
05 Jun 2026
13D/G
13F
Lead comparable stake: 100%
7 rows are not safely comparable across share classes.
13D/G row: Energy Science Artist Holding Ltd
Showing 1-8 of 9 holder rows.
Quick read
Energy Science Artist Holding Ltd leads the comparable SEC ownership view at 100%.
2 of 9 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 Energy Science Artist Holding Ltd's linked filing trail.
Comparable ownership
Top 2
Energy Science Artist Holding Ltd
100%
To Ma
100%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 9 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Energy Science Artist Holding Ltd |
13D/G
Peng Zhang
|
100%
|
—
655,377 shares
|
$0 | 01 Jul 2025 |
| To Ma |
13D/G
Energy Science Artist Holding Limited
|
100%
|
—
642,043 shares
|
$0 | 05 Jun 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
—
class O/S missing
|
$2,989
99,637 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$2,923
334 shares
|
— | 31 Mar 2026 |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$882
30,528 shares
|
— | 31 Mar 2026 |
| Walleye Trading LLC |
13F
Company
|
—
class O/S missing
|
$435
15,063 shares
|
— | 31 Mar 2026 |
| TORONTO DOMINION BANK |
13F
Company
|
—
class O/S missing
|
$355
12,225 shares
|
— | 31 Mar 2026 |
| Clear Street Group Inc. |
13F
Company
|
—
class O/S missing
|
$25
849 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 06 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 1-6 of 6 reporting-owner rows connected to SAIHEAT Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Jianwei Li
Net 12M change
$0
Latest report
17 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jianwei Li | CEO, Director | Mixed | 08 Jul 2025 | |||
| Lulu Zhou | Director | Mixed | 02 Sep 2025 | |||
| Hao Ge | Director | Mixed | 17 Mar 2026 | |||
| Yang Tianshi | Director | Mixed | 09 Jun 2024 | |||
| Junfei Ren | Director | Mixed | 02 Sep 2025 | |||
| Lei Huang | Co-Chief Executive Officer | Mixed | 28 Apr 2021 |
Recent insider transactions for SAIHEAT Ltd
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.