Comparable stake leader
Cunjun Ma
SEC ownership of Huize Holding Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001778982.
Disclosed value leader
Cunjun Ma
Comparable rows
0/12
Latest evidence
16 Apr 2026
- Public ticker
- HUIZ on Nasdaq
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Cunjun Ma
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
16 Apr 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001778982
- Issuer location
- Shenzhen
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 Huize Holding 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
Cunjun Ma
Disclosed value leader
Cunjun Ma
Comparable rows
0/12
Latest evidence
16 Apr 2026
3/4/5
13F
Highest disclosed value: $210,942
12 rows are not safely comparable across share classes.
Showing 1-8 of 12 holder rows.
Quick read
Cunjun Ma has the largest disclosed position value at $210.9K.
0 of 12 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 Cunjun Ma's linked filing trail.
Disclosed position value
Top 5
Cunjun Ma
$210.9K
CITADEL ADVISORS LLC
$53.5K
TWO SIGMA INVESTMENTS, LP
$28.2K
MORGAN STANLEY
$3.5K
UBS Group AG
$461
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 12 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Cunjun Ma |
3/4/5
Chief Executive Officer, Director, 10%+ Owner
|
—
mixed-class rows
|
$210,942
158,555,057 shares
mixed-class rows
|
+$21,130 | 16 Apr 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$53,475
43,476 shares
|
— | 31 Mar 2026 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
—
class O/S missing
|
$28,210
23,314 shares
|
— | 31 Mar 2026 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$3,528
2,916 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$461
381 shares
|
— | 31 Mar 2026 |
| SBI Securities Co., Ltd. |
13F
Company
|
—
class O/S missing
|
$398
329 shares
|
— | 31 Mar 2026 |
| RHUMBLINE ADVISERS |
13F
Company
|
—
class O/S missing
|
$184
150 shares
|
— | 31 Mar 2026 |
| BNP PARIBAS FINANCIAL MARKETS |
13F
Company
|
—
class O/S missing
|
$121
100 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
Net insider flow leans to buying over the last 12 months. Net value: +$21,130.
Buys
$21,130
Insiders: 1
Sells
$0
Insiders: 0
Net
+$21,130
Shares: +13,000
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 13,000
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 13,000 | 0 | $21,130 | $0 | +$21,130 |
| 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 1-7 of 7 reporting-owner rows connected to Huize Holding Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
7
Largest Forms 3/4/5 holder
Cunjun Ma
Net 12M change
+$21,130
Latest report
16 Apr 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Cunjun Ma | Chief Executive Officer, Director, 10%+ Owner | $210,942 | +$21,130 | +11% | Filing P/S | 16 Apr 2026 |
| Wei bin | Director | Mixed | 18 Mar 2026 | |||
| Hong (serena) Zhu | General Counsel | Mixed | 18 Mar 2026 | |||
| Xuchun Luo | Vice President, Director | Mixed | 18 Mar 2026 | |||
| Ronald Tam | Co-Chief Financial Officer | Mixed | 18 Mar 2026 | |||
| Minghan Xiao | Co-Chief Financial Officer | Mixed | 18 Mar 2026 | |||
| Jun Ge | Director | Mixed | 18 Mar 2026 |
Recent insider transactions for Huize Holding 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 8.71% | $16,900 | $1.69 | 10,000 | 124,818 | 16 Apr 2026 | Direct |
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 4.55% | 5,000 | 114,818 | 10 Apr 2026 | Direct | ||
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 0.09% | 100 | 109,818 | 09 Apr 2026 | Direct | ||
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 0.31% | 339 | 109,718 | 08 Apr 2026 | Direct | ||
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 0.16% | 179 | 109,379 | 03 Apr 2026 | Direct | ||
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 5.81% | 6,000 | 109,200 | 02 Apr 2026 | Direct | ||
| Cunjun Ma | HUIZ | Class A common shares | Purchase | 7,839,032 | 7,839,032 | 01 Apr 2026 | By Huidz Holding Limited | |||
| Cunjun Ma | HUIZ | American depositary shares | Purchase | 2.99% | $4,230 | $1.41 | 3,000 | 103,200 | 30 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.