Form
SCHEDULE 13G
Passive or exempt beneficial ownership filing.
Article Light Ltd - 31 Dec 2017 SCHEDULE 13G Report for Jianpu Technology Inc. Class A ordinary shares, par value US$0.0001 per share (JT)
- Filing manager
- Article Light Ltd
- Reporting owner
- Article Light Limited
- Beneficially owned shares
- 26,536,229 shares
- Large-stake signal
-
Ownership
7.1%Beneficial ownership of this reported class.
Shares
26,536,229 sharesShares beneficially owned as disclosed.
Event date
31 Dec 2017Date tied to the ownership event or amendment.
Accepted by SEC
15 Oct 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 7.1%
- Symbol
- JT
- Shares outstanding
- 373,749,704 shares
- SEC form
- SCHEDULE 13G
- Accepted by SEC
- 15 Oct 2025, 08:04:24 UTC
- Event date
- 31 Dec 2017
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
4 source fields
Key filing fact
Article Light Ltd disclosed 7.1% ownership in Jianpu Technology Inc. Class A ordinary shares, par value US$0.0001 per share (JT) on 31 Dec 2017.
Key facts
- Article Light Ltd filed SCHEDULE 13G for Jianpu Technology Inc. Class A ordinary shares, par value US$0.0001 per share (JT).
- Disclosed ownership: 7.1%.
- Date of event: 31 Dec 2017.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 15 Oct 2025, 08:04.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (5)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Article Light Limited | 7.1% | 26,536,229 | 0 | 26,536,229 | /s/ Xin Huang | Xin Huang / Authorized Signatory | |
| Yunfeng Fund II, L.P. | 7.1% | 26,536,229 | 0 | 26,536,229 | /s/ Xin Huang | Xin Huang / Authorized Signatory of Yunfeng Investment GP II, Ltd., general partner of Yunfeng Investment II, L.P., its general partner | |
| Yunfeng Investment II, L.P. | 7.1% | 26,536,229 | 0 | 26,536,229 | /s/ Xin Huang | Xin Huang / Authorized Signatory of Yunfeng Investment GP II, Ltd., its general partner | |
| Yunfeng Investment GP II, Ltd. | 7.1% | 26,536,229 | 0 | 26,536,229 | /s/ Xin Huang | Xin Huang / Authorized Signatory | |
| Feng Yu | 7.1% | 26,536,229 | 0 | 26,536,229 | /s/ Feng Yu | Feng Yu |
CIK / CUSIP context first