COE

51Talk Online Education Group

NYSE · Services-Educational Services · Inc. E9 · CIK 0001659494

$26.40 -2.22% $158.6M

Vol

Market Cap$158.6M

Cap SizeMicro Cap

Inst. Holders3 funds

Inst. Value$6.1M

Inst. Activity1 buys / 1 sells

Insider Activity34B / 0S

Insider Net $$65.8M

Reddit Sentiment67° Warm

SEC Reports2

Exchange NYSE·Sector Services-Educational Services·Inc. E9·CIK 0001659494·Prev Close $27.00

Recent Activity

May 18, 2026 Insider

Huang Jack Jiajia sold 137,500 shares

Chief Executive Officer @ $0.00 ($0.00)

May 18, 2026 Insider

Huang Jack Jiajia sold 137,500 shares

Chief Executive Officer @ $0.00 ($0.00)

May 14, 2026 Insider

Huang Jack Jiajia bought 30,000 shares

Chief Executive Officer @ $25.22 ($756.6K)

Apr 23, 2026 SEC

51Talk reported strong revenue growth in 2025 with net revenues up 88.6% year-over-year to $95.6 million, driven by a 79

20-F — Impact 6/10

Mar 27, 2026 SEC

51Talk reported strong growth in full-year 2025 with net revenues up 88.6% to $95.6 million and gross billings up 83.4%

6-K — Impact 6/10

Inst.

BANK OF AMERICA CORP — NEW

143,695 shares ($4.6M)

Inst.

MORGAN STANLEY — NEAR_EXIT

26 shares ($830.00)

Mar 19, 2026 earnings_calendar

COE Q4 2025 Earnings Scheduled — 2026-03-19

Analyst Ratings

Historical distribution0% buy · 8 analysts · no recent coverage

0Strong Buy

0Buy

3Hold

4Sell

1Strong Sell

Latest Reports

MIXED 20-F 6/10

51Talk reported strong revenue growth in 2025 with net revenues up 88.6% year-over-year to $95.6 million, driven by a 79

Apr 23, 2026

MIXED 6-K 6/10

51Talk reported strong growth in full-year 2025 with net revenues up 88.6% to $95.6 million and gross billings up 83.4%

Mar 27, 2026

Top Institutional Holders

Fund	Value	Move
BANK OF AMERICA CORP	$4.6M	NEW
RENAISSANCE TECHNOLOGIES LLC	$1.5M	—
MORGAN STANLEY	$830.00	NEAR_EXIT

Recent Insider Trades

Date	Insider	Type	Value
May 18, 2026	Huang Jack	M	$0.00
May 18, 2026	Huang Jack	M	$0.00
May 14, 2026	Huang Jack	BUY	$756.6K
May 13, 2026	Huang Jack	BUY	$496.8K
May 12, 2026	Huang Jack	BUY	$728.3K

Reddit Sentiment

67°

Warm

Bearish Neutral Bullish

2 mentions 2 bullish 0 bearish

3 institutional holders with $6.1M total value (189,896 shares) as of 2025-Q4. Top holders: BANK, RENAISSANCE, MORGAN.

Top Institutional Holders — 2025-Q4

#	Fund	Shares	Value	% of Tracked	Last Move
1	BANK OF AMERICA CORP /DE/	143,695	$4.6M	75.7%	NEW
2	RENAISSANCE TECHNOLOGIES LLC	46,175	$1.5M	24.3%	—
3	MORGAN STANLEY	26	$830.00	0.0%	NEAR_EXIT -98.7%

Recent Position Changes

Fund	Action	Prev Shares	Curr Shares	Change %	Value	Quarter
BANK OF AMERICA CORP /DE/	NEW	—	143,695	—	$4.6M	2025-Q4
MORGAN STANLEY	NEAR_EXIT	1,941	26	-98.7%	$830.00	2025-Q4
MORGAN STANLEY	DOUBLED	26	1,941	+7365.4%	$85.9K	2025-Q3
UBS Group AG	ADD	6,619	10,181	+53.8%	$336.0K	2025-Q2
UBS Group AG	DOUBLED	3,216	6,619	+105.8%	$135.3K	2025-Q1
MORGAN STANLEY	NEAR_EXIT	226	26	-88.5%	$531.00	2025-Q1
MORGAN STANLEY	TRIM	316	226	-28.5%	$4.6K	2024-Q4

2 unique insiders with 34 transactions. Net insider value: $65.8M ($65.8M bought, $0.00 sold).

Insider Transactions

Date	Insider	Title	Type	Shares	Price	Value
May 18, 2026	Huang Jack Jiajia	Chief Executive Officer	M	137,500	$0.00	$0.00
May 18, 2026	Huang Jack Jiajia	Chief Executive Officer	M	137,500	$0.00	$0.00
May 14, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	30,000	$25.22	$756.6K
May 13, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	19,620	$25.32	$496.8K
May 12, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	28,560	$25.50	$728.3K
May 11, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	6,000	$26.42	$158.5K
May 8, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	73,080	$23.49	$1.7M
May 7, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	24,180	$25.01	$604.7K
May 6, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	22,140	$27.16	$601.3K
May 5, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	11,580	$28.06	$324.9K
May 4, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	83,580	$28.79	$2.4M
May 1, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	52,560	$29.05	$1.5M
Apr 30, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	24,180	$28.36	$685.7K
Apr 29, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	9,300	$27.87	$259.2K
Apr 28, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	64,500	$26.99	$1.7M
Apr 27, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	161,280	$26.30	$4.2M
Apr 24, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	39,720	$26.07	$1.0M
Apr 23, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	73,740	$25.71	$1.9M
Apr 22, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	12,000	$23.90	$286.8K
Apr 21, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	39,180	$24.37	$954.8K
Apr 20, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	21,480	$23.59	$506.7K
Apr 17, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	24,060	$25.51	$613.8K
Apr 16, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	60,420	$25.79	$1.6M
Apr 15, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	166,560	$25.69	$4.3M
Apr 14, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	61,200	$24.36	$1.5M
Apr 13, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	72,720	$22.22	$1.6M
Apr 9, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	159,420	$21.70	$3.5M
Apr 8, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	39,720	$21.70	$861.9K
Apr 7, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	20,280	$21.28	$431.6K
Apr 6, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	117,660	$22.96	$2.7M
Apr 2, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	170,520	$22.21	$3.8M
Apr 1, 2026	Wu Xiaoguang	Director	M	45,907	$0.00	$0.00
Apr 1, 2026	Wu Xiaoguang	Director	M	45,907	$0.00	$0.00
Apr 1, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	309,660	$21.48	$6.7M
Mar 31, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	195,060	$19.09	$3.7M
Mar 30, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	337,740	$18.50	$6.2M
Mar 30, 2026	Huang Jack Jiajia	Chief Executive Officer	M	275,000	$0.00	$0.00
Mar 30, 2026	Huang Jack Jiajia	Chief Executive Officer	M	275,000	$0.00	$0.00
Mar 27, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	301,620	$19.37	$5.8M
Mar 26, 2026	Huang Jack Jiajia	Chief Executive Officer	BUY	88,560	$18.35	$1.6M

2 SEC filing reports analyzed. Sentiment: 0 bullish, 0 bearish, 2 mixed, 0 neutral. Avg impact: 6.0/10.

MIXED 20-F 6/10

51Talk reported strong revenue growth in 2025 with net revenues up 88.6% year-over-year to $95.6 mil

Apr 23, 2026

MIXED 6-K 6/10

51Talk reported strong growth in full-year 2025 with net revenues up 88.6% to $95.6 million and gros

Mar 27, 2026

∅

No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.

Historical analyst distribution: 0% buy across 8 analysts — 0 strong buy, 0 buy, 3 hold, 4 sell, 1 strong sell. No current recommendation available.

Earnings Estimates & Revisions

Period	EPS Avg	EPS Low	EPS High	EPS Growth	30d Rev.	Up/Down	Rev. Avg	Rev. Growth	Analysts
Current Q	$0.00	$0.00	$0.00	—	—	—	$0.0B	—	—
Next Q	$0.00	$0.00	$0.00	—	—	—	$0.0B	—	—
Current FY	$0.00	$0.00	$0.00	—	—	—	$0.0B	—	—
Next FY	$0.00	$0.00	$0.00	—	—	—	$0.0B	—	—

Monthly Consensus History

Period	Hold	Sell	Strong Sell	Buy %
Jan 1, 2023	3	4	1	0%
Dec 1, 2022	3	4	1	0%
Nov 1, 2022	3	4	1	0%
Oct 1, 2022	3	4	1	0%

Strong BuyBuyHoldSellStrong Sell

∅

No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.

67°

Warm

Bearish Neutral Bullish

2 mentions 2 bullish 0 bearish 2 time periods

Reddit Sentiment History

Date	Mentions	Sentiment	Bullish	Bearish	Threads
Apr 25, 2026	1	60° Warm	1	0	1
Apr 25, 2026	1	60° Warm	1	0	1

Recent Reddit Threads

r/stocks Bullish 28d 8h ago

Biggest insider buys this week

▲ 1 💬 0 ⚡ 0.5

Mar 19, 2026

earnings_calendar

COE Q4 2025 Earnings Scheduled — 2026-03-19