STG 20-F SEC Filing Analysis

Latest settled — T+20d ⚠ clustered

STG ▼ -11.23% at T+20d

NEUTRAL call ✗ call lost -11.23% · α vs SPY -15.26% · entry $3.37 → $3.00

Next anchor: T+60d in 5w

Last close $2.88 (close Jun 12) · -14.64% from $3.37 entry

Entry anchored
Apr 22, 02:07 PM ET
via Databento tick

T+1d

+1.93%

call +1.93% · α +1.76%

$3.44

settled 7w ago

T+5d

-4.56%

call -4.56% · α -5.47%

$3.22

settled 6w ago

T+20d

-11.23%

call -11.23% · α -15.26%

$3.00

settled 24d ago

T+60d

—

call — · α —

—

in 5w

Price Chart

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Executive Summary

Sunlands Technology Group's 2025 financials show mixed results: full-year net income rose 7% YoY to $52.3 million, driven by cost discipline and improved gross margins, but Q4 2025 revenues and net income both declined significantly. The company faces structural risks from its VIE corporate structure and potential delisting under the HFCAA if PCAOB inspections are suspended again.

Actionable Insight

Monitor Q1 2026 enrollment trends and gross billings to determine if the Q4 2025 revenue decline was a temporary softness or the start of a negative trend; watch for any developments on HFCAA compliance as the next PCAOB inspection cycle approaches.

Key Facts

Full-year 2025 net income increased 7% YoY to $52.3 million despite Q4 revenue decline
Q4 2025 net income dropped 33.5% YoY to $5.5 million on lower revenues and margins
Company maintains $82.5 million cash position but faces VIE structure risks
HFCAA delisting risk remains if PCAOB loses inspection access to Chinese auditors

Financial Impact

Full-year net income increased 7% YoY to $52.3 million, but Q4 revenue declined 2.7% and net income fell 33.5% YoY

revenueepsnet incomegross margin

Risk Factors

VIE corporate structure creates uncertainty about enforceability of contractual arrangements
HFCAA delisting risk if PCAOB loses access to audit inspections
Declining student enrollments and gross billings in Q4 2025

Market Snapshot

Exchange

NYSE

Sector

Services-Educational Services

Documents Analyzed

This report is based on 12 SEC documents filed with EDGAR.

Document	Accession Number
20-F Filing (Primary)	0001193125-26-175368
Document: stg-ex8_1.htm	0001193125-26-175368
Document: stg-ex12_1.htm	0001193125-26-175368
Document: stg-ex12_2.htm	0001193125-26-175368
Document: stg-ex15_2.htm	0001193125-26-175368
Document: stg-ex13_1.htm	0001193125-26-175368
Document: stg-ex15_1.htm	0001193125-26-175368
Document: stg-ex15_3.htm	0001193125-26-175368
Document: stg-ex13_2.htm	0001193125-26-175368
Document: 0001193125-26-175368-index-headers.html	0001193125-26-175368
Document: 0001193125-26-175368-index.html	0001193125-26-175368
Document: 0001193125-26-175368.txt	0001193125-26-175368

9 reports for STG

T+1T+5T+20T+60

33% Hit rate 1 of 3 directional calls best @ T+20▲ +23.92%Mar 19, 2026

Filters

Reports for STG — sortable, filterable
	Type				Now
May 29, 2026 16d ago	6-K MIXED ★ 6/10	$6.14 $3.39	▼ −44.79%	▼ −44.50%	$2.88 (−53.09%)
May 29, 2026 16d ago	Press Release NEUTRAL ★ 4/10	$6.14 $3.47	▼ −43.49%	▼ −40.96%	$2.88 (−53.09%)
May 26, 2026 19d ago	6-K BEARISH ★ 6/10	$2.75 $3.81	▼ −38.55%	▼ −37.33%	$2.88 (−4.73%)
May 26, 2026 19d ago	Press Release BEARISH ★ 6/10	$2.75 $3.81	▼ −38.55%	▼ −37.33%	$2.88 (−4.73%)
May 11, 2026 4w ago	Press Release NEUTRAL ★ 2/10	$3.22 $3.03	▼ −5.90%	▼ −5.82%	$2.88 (−10.56%)
Apr 24, 2026 7w ago	Press Release NEUTRAL ★ 3/10	$3.37 $3.22	▼ −4.56%	▼ −5.47%	$2.88 (−14.64%)
Apr 24, 2026 7w ago	20-F MIXED ★ 5/10	$3.37 $3.22	▼ −4.56%	▼ −5.47%	$2.88 (−14.64%)
Mar 19, 2026 12w ago	Press Release BEARISH ★ 6/10	$4.62 $3.80	▲ +17.75%	▲ +15.54%	$2.88 (+37.66%)
Mar 3, 2026 14w ago	Press Release NEUTRAL ★ 3/10	$4.64 $4.50	▼ −3.02%	▼ −2.54%	$2.88 (−37.93%)

US Market Status

Market Closed — Opens in 5h 3m

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