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Livermore
ZHEN

51Talk Online Education Group

COE
Exchange
NYSE
Industry
Services-Educational Services
SEC CIK
0001659494

In the last 90 days, 51Talk Online Education Group insiders filed 12 open-market purchases and 0 sales; 14 institutions reported holding it in 13F filings for Q2 2026, worth $11.0M in total; no superinvestor holds it.

Holders of 5% or more of COE

Holders whose latest Schedule 13D or 13G filing reports 5% or more of 51Talk Online Education Group, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of COE
HolderLatest formStakeChangeFirst filedLatest filingFiling
Huang Jack Jiajia13D/A33.80%118.6M shares+1.20 ppfrom 32.60%Jul 11, 20246 filingsJan 12, 2026SEC
DCM Ventures China Turbo Fund, L.P.13D/A22.40%68.3M shares–Jan 27, 20223 filingsMay 7, 2025SEC
SC China Holding Ltd13D/A11.50%28.5M shares–Dec 5, 20251 filingDec 5, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

31 Schedule 13D and 13G filings on 51Talk Online Education Group, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on COE
Filed (ET)FilerFormStakeChangeEvent dateFiling
Jan 12, 20266:09 AM ETHuang Jack Jiajiaand 3 others13D/A33.80%118.6M shares+1.20 ppfrom 32.60%Dec 31, 2025SEC
Dec 5, 20258:46 PM ETSC China Holding Ltdand 8 others13D/A11.50%28.5M shares–Dec 3, 2025SEC
Oct 10, 20258:25 AM ETHuang Jack Jiajiaand 3 others13D/A32.60%114.5M shares+1.30 ppfrom 31.30%Sep 11, 2025SEC
May 7, 20254:32 PM ETDCM Ventures China Turbo Fund, L.P.and 9 others13D/A22.40%68.3M shares–Apr 25, 2025SEC
Mar 26, 20257:37 AM ETHuang Jack Jiajiaand 3 others13D/A31.30%108.2M shares–Dec 31, 2024SEC
Dec 17, 2024Huang Jack Jiajia13D/AOld format–––SEC
Oct 10, 2024Huang Jack Jiajia13D/AOld format–––SEC
Jul 11, 2024Huang Jack Jiajia13D/AOld format–––SEC
Feb 29, 2024Dasheng Online Ltd13D/AOld format–––SEC
Feb 22, 2024Dasheng Global Ltd13D/AOld format–––SEC
Nov 29, 2023Dasheng Global Ltd13D/AOld format–––SEC
Jul 10, 2023Dasheng Global Ltd13D/AOld format–––SEC
Feb 13, 2023Silverhorn Investment Advisors Ltd13G/AOld format–––SEC
Feb 7, 2023Golien Ltd13GOld format–New–SEC
Jan 26, 2023DCM Ventures China Turbo Fund, L.P.13D/AOld format–––SEC
Oct 5, 2022Dasheng Global Ltd13D/AOld format–––SEC
Jul 25, 2022Dasheng Global Ltd13DOld format–––SEC
May 9, 2022Sequoia Capital China Growth Fund I LP13D/AOld format–––SEC
Feb 14, 2022Shunwei China Internet Fund, L.P.13G/AOld format–––SEC
Feb 11, 2022Dasheng Global Ltd13G/AOld format–––SEC
Feb 11, 2022Silverhorn Investment Advisors Ltd13G/AOld format–––SEC
Jan 28, 20224:01 PM ETJOYY Inc.13G/AOld format–––SEC
Jan 27, 2022DCM Ventures China Turbo Fund, L.P.13D/AOld format–––SEC
Sep 10, 2021FIL Ltd13G/AOld format–––SEC
Apr 29, 2021Silverhorn Investment Advisors Ltd13G/AOld format–––SEC
Apr 27, 2021Sequoia Capital China Growth Fund I LP13D/AOld format–––SEC
Feb 9, 2021Shunwei China Internet Fund, L.P.13G/AOld format–––SEC
Feb 9, 2021Dasheng Global Ltd13G/AOld format–––SEC
Feb 8, 2021FIL Ltd13G/AOld format–––SEC
Feb 2, 2021Silverhorn Investment Advisors Ltd13G/AOld format–––SEC
Feb 1, 20216:18 AM ETJOYY Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell 51Talk Online Education Group shares.

No Form 144 notices for 51Talk Online Education Group are on file.