Zhihu Inc.

NYSE:ZHOTC:ZHIHF

Services-Business Services, NEC·BEIJING, F4

Zhihu is a Chinese social question and answer site and news aggregator. Originally based in Chengdu and with creators from Sichuan, China, the website launched on January 26, 2011.

Prospectuses & Registrations

11 shown

Filed	Form	Description
4/26/24	F-6 POS	F-6 POS	→
6/7/22	S-8	S-8	→
4/14/22	424B5	424B5	→
4/8/22	424B5	424B5	→
4/8/22	F-3ASR	FORM F-3ASR	→
5/17/21	S-8	S-8	→
↓

Ownership

20 shown

Filed	Form	Description
11/13/24	SC 13D/A	SC 13D/A	→
11/13/24	SC 13D/A	SC 13D/A	→
11/12/24	SC 13D/A	FORM SC 13D/A	→
2/20/24	SC 13D/A	SC 13D/A	→
2/8/24	SC 13G/A	FORM SC 13G/A	→
2/1/24	SC 13D/A	FORM SC 13D/A	→
↓

Other Filings

24 shown

Filed	Form	Description
12/29/25	SCHEDULE 13D/A	SCHEDULE 13D/A	→
11/21/25	SCHEDULE 13D/A	SCHEDULE 13D/A	→
11/5/25	SCHEDULE 13G	SCHEDULE 13G	→
9/19/25	SCHEDULE 13D/A	SCHEDULE 13D/A	→
6/11/25	144	144	→
6/3/25	SCHEDULE 13D/A	SCHEDULE 13D/A	→
↓

Filing History(265 filings)

TypeDateAccessionPeriodSize

6-K

Mar 11, 2026

0001104659-26-026373FORM 6-K

Mar 11, 2026

2.5 MB

6-K

Feb 20, 2026

0001104659-26-018192FORM 6-K

Feb 20, 2026

9.9 MB

6-K

Feb 9, 2026

0001104659-26-011749FORM 6-K

Feb 9, 2026

5.7 MB

6-K

Feb 2, 2026

0001104659-26-009200FORM 6-K

Feb 2, 2026

5.5 MB

6-K

Jan 27, 2026

0001104659-26-006731FORM 6-K

Jan 26, 2026

3.1 MB

6-K

Jan 15, 2026

0001104659-26-004145FORM 6-K

Jan 16, 2026

80.7 KB

6-K

Jan 12, 2026

0001104659-26-002751FORM 6-K

Jan 12, 2026

4.8 MB

6-K

Jan 5, 2026

0001104659-26-000609FORM 6-K

Jan 5, 2026

975.9 KB

SCHEDULE 13D/A

Dec 29, 2025

0001104659-25-124384

—

11.6 KB

6-K

Nov 25, 2025

0001104659-25-115665FORM 6-K

Nov 25, 2025

305.4 KB

SCHEDULE 13D/A

Nov 21, 2025

0001104659-25-114776

—

11.5 KB

6-K

Nov 10, 2025

0001104659-25-108898FORM 6-K

Nov 10, 2025

1005.3 KB

SCHEDULE 13G

Nov 5, 2025

0000318989-25-000207

—

12.4 KB

6-K

Oct 30, 2025

0001104659-25-104040FORM 6-K

Oct 30, 2025

20.6 KB

6-K

Oct 17, 2025

0001104659-25-100395FORM 6-K

Oct 17, 2025

54.3 KB

6-K

Oct 14, 2025

0001104659-25-098885FORM 6-K

Oct 14, 2025

1.1 MB

6-K

Sep 30, 2025

0001104659-25-094667FORM 6-K

Sep 30, 2025

17.7 KB

6-K

Sep 29, 2025

0001104659-25-094025FORM 6-K

Sep 29, 2025

707.4 KB

SCHEDULE 13D/A

Sep 19, 2025

0001104659-25-091404

—

11.5 KB

6-K

Sep 10, 2025

0001104659-25-088857FORM 6-K

Sep 10, 2025

4.0 MB

6-K

Sep 8, 2025

0001104659-25-087982FORM 6-K

Sep 8, 2025

998.1 KB

6-K

Aug 27, 2025

0001104659-25-083400FORM 6-K

Aug 27, 2025

453.2 KB

6-K

Aug 14, 2025

0001104659-25-077844FORM 6-K

Aug 14, 2025

1003.7 KB

6-K

Jul 30, 2025

0001104659-25-071958FORM 6-K

Jul 30, 2025

19.4 KB

6-K

Jul 11, 2025

0001104659-25-067197FORM 6-K

Jul 11, 2025

57.4 KB

25 filings shown