Comparable stake leader
Chan Ming Dave
SEC ownership of SU Group Holdings Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001969863.
Disclosed value leader
Chan Ming Dave
Comparable rows
0/8
Latest evidence
30 Jun 2026
- Public ticker
- SUGP on Nasdaq
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Chan Ming Dave
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001969863
- Issuer location
- Kowloon
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SU Group Holdings 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
Chan Ming Dave
Disclosed value leader
Chan Ming Dave
Comparable rows
0/8
Latest evidence
30 Jun 2026
3/4/5
13F
Highest disclosed value: $114,600
8 rows are not safely comparable across share classes.
Quick read
Chan Ming Dave has the largest disclosed position value at $114.6K.
0 of 8 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 Chan Ming Dave's linked filing trail.
Disclosed position value
Top 5
Chan Ming Dave
$114.6K
HRT FINANCIAL LP
$60K
Wing Fai Kong
$45.8K
Koo Lon Tien
$34.4K
Brisson Mark Allen
$11.5K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 8 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Chan Ming Dave |
3/4/5
Chairman & CEO, Director
|
—
mixed-class rows
|
$114,600
921,680 shares
mixed-class rows
|
— | 18 Mar 2026 |
| HRT FINANCIAL LP |
13F
Company
|
—
class O/S missing
|
$60,000
71,132 shares
|
— | 30 Jun 2026 |
| Wing Fai Kong |
3/4/5
Chief Financial Officer, Director
|
—
class O/S missing
|
$45,840
8,000 shares
|
— | 18 Mar 2026 |
| Koo Lon Tien |
3/4/5
Chief Operating Officer, Director
|
—
class O/S missing
|
$34,380
6,000 shares
|
— | 18 Mar 2026 |
| Brisson Mark Allen |
3/4/5
Director
|
—
class O/S missing
|
$11,460
2,000 shares
|
— | 18 Mar 2026 |
| To Hoi Pan |
3/4/5
Director
|
—
class O/S missing
|
$11,460
2,000 shares
|
— | 18 Mar 2026 |
| Tse Sui Man |
3/4/5
Director
|
—
class O/S missing
|
$11,460
2,000 shares
|
— | 18 Mar 2026 |
| Virtu Financial LLC |
13F
Company
|
—
class O/S missing
|
$11,000
12,690 shares
|
— | 30 Jun 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 20 Sep 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 SU Group Holdings Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Chan Ming Dave
Net 12M change
$0
Latest report
18 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Chan Ming Dave | Chairman & CEO, Director | $114,600 | Mixed | 18 Mar 2026 | ||
| Wing Fai Kong | Chief Financial Officer, Director | $45,840 | Mixed | 18 Mar 2026 | ||
| Koo Lon Tien | Chief Operating Officer, Director | $34,380 | Mixed | 18 Mar 2026 | ||
| Tse Sui Man | Director | $11,460 | Mixed | 18 Mar 2026 | ||
| To Hoi Pan | Director | $11,460 | Mixed | 18 Mar 2026 | ||
| Brisson Mark Allen | Director | $11,460 | Mixed | 18 Mar 2026 |
Recent insider transactions for SU Group Holdings 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Brisson Mark Allen | SUGP | Class A Ordinary Shares | 0 | 2,000 | 18 Mar 2026 | Direct | ||||
| Brisson Mark Allen | SUGP | Class A Ordinary Shares | 0 | 1,000 | 18 Mar 2026 | Direct | ||||
| To Hoi Pan | SUGP | Class A Ordinary Shares | 0 | 2,000 | 18 Mar 2026 | Direct | ||||
| To Hoi Pan | SUGP | Class A Ordinary Shares | 0 | 1,000 | 18 Mar 2026 | Direct | ||||
| Tse Sui Man | SUGP | Class A Ordinary Shares | 0 | 2,000 | 18 Mar 2026 | Direct | ||||
| Tse Sui Man | SUGP | Class A Ordinary Shares | 0 | 1,000 | 18 Mar 2026 | Direct | ||||
| Koo Lon Tien | SUGP | Class A Ordinary Shares | 0 | 6,000 | 18 Mar 2026 | Direct | ||||
| Koo Lon Tien | SUGP | Class A Ordinary Shares | 0 | 42,070 | 18 Mar 2026 | Direct | ||||
| Wing Fai Kong | SUGP | Class A Ordinary Shares | 0 | 8,000 | 18 Mar 2026 | Direct | ||||
| Chan Ming Dave | SUGP | Class B Ordinary Shares | 0 | 59,400 | 18 Mar 2026 | By DC & Partners Incorporation Limited | ||||
| Chan Ming Dave | SUGP | Class B Ordinary Shares | 0 | 842,280 | 18 Mar 2026 | By Exceptional Engineering Limited | ||||
| Chan Ming Dave | SUGP | Class A Ordinary Shares | 0 | 20,000 | 18 Mar 2026 | Direct | ||||
| Chan Ming Dave | SUGP | Class A Ordinary Shares | 0 | 10,000 | 18 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.