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6-K ·Filed Aug 3, 2026

LKNCY

Luckin Coffee Inc.
MIXED
Impact 5/10
Horizonimmediate Processed2mo ago SEC0001104659-26-089437
Notable filing: 6-K
Actionable Insight ◆ Mixed

The negative same-store sales trend (-5.3%) is the key concern despite strong headline growth. Monitor whether this deepens in Q3 or stabilizes as the prior-year subsidy comp normalizes. The aggressive store expansion rate (2,714 net new stores in one quarter) raises execution and cannibalization risk. Margin compression and 56% sales & marketing expense growth suggest intensifying competition. The buyback provides some floor, but the quality-of-growth debate will likely cap upside until same-store sales inflect positively.

DirectionMixed
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d
LKNCY ▼ -13.72% at T+60d
NEUTRAL call -13.72% · α vs SPY -15.50% · entry $37.09 → $32.00
Entry = T+0 close
Aug 3, 2026
via day close
T+1d
-0.27%
call -0.27% · α -2.07%
$36.99
settled 3mo ago
T+5d
-9.68%
call -9.68% · α -11.71%
$33.50
settled 3mo ago
T+20d
-3.13%
call -3.13% · α -4.37%
$35.93
settled 8w ago
T+60d
-13.72%
call -13.72% · α -15.50%
$32.00
settled 13h ago

Price Chart

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Executive Summary

Luckin Coffee reported strong Q2 2026 results with 28.5% YoY revenue growth to RMB15.9B and 22.0% GAAP operating income growth, driven by 2,714 net new store openings and record monthly transacting customers of 112.7M. However, same-store sales growth turned sharply negative at -5.3% (vs +13.8% last year) and operating margins narrowed slightly, signaling that top-line growth is increasingly reliant on rapid store expansion rather than organic demand. The mixed quality of growth tempers the otherwise impressive headline numbers.

Key Facts

  • Total net revenues increased 28.5% YoY to RMB15,885.6 million (US$2,336.8 million).
  • GAAP operating income increased 22.0% YoY to RMB2,122.9 million (US$312.3 million).
  • Net income increased 16.1% YoY to RMB1,486.4 million (US$218.7 million).
  • Same-store sales growth for self-operated stores was negative 5.3% vs positive 13.8% in Q2 2025.
  • Net new store openings were 2,714, bringing total stores to 36,310 (up 8.1% from Q1 2026).
  • Average monthly transacting customers reached a record 112.7 million, up 22.9% YoY.
  • Sales and marketing expenses surged 56.1% YoY, growing faster than revenue.
  • Company repurchased 48.9M Class A ordinary shares (6.1M ADSs) for US$195.1 million under the US$300M program.
  • Cash and equivalents (including restricted cash, term deposits, short-term investments) totaled RMB10,925.8 million as of June 30, 2026.

Financial Impact

Revenue grew 28.5% YoY; GAAP net income grew 16.1% YoY. Operating margin compressed from 14.1% to 13.4% (GAAP). Same-store sales declined 5.3%.

revenuenet incomesame-store sales growthoperating marginstore countmonthly transacting customers

Risk Factors

  • Negative same-store sales growth signals weakening organic demand and potential cannibalization from rapid store expansion.
  • Sales and marketing expenses growing 56% YoY outpacing revenue growth, indicating rising customer acquisition costs.
  • Operating margin compression (GAAP operating margin 13.4% vs 14.1% YoY) reflects cost pressures from raw materials and store expansion.
  • Geographic expansion into new markets (US, Malaysia, Singapore) carries execution and regulatory risks.
  • The share repurchase program is now 65% utilized (US$195.1M of US$300M), reducing future flexibility.

Market Snapshot

Exchange
OTC
Sector
Retail-Eating & Drinking Places
Analyst Consensus
90% bullish (20 analysts)

Investment Themes

Consumer & Retail

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
6-K Filing (Primary)0001104659-26-089437
Document: tm2621683d1_6k.htm0001104659-26-089437
Document: 0001104659-26-089437-index-headers.html0001104659-26-089437
Document: 0001104659-26-089437-index.html0001104659-26-089437
Document: 0001104659-26-089437.txt0001104659-26-089437
6 reports for LKNCY
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for LKNCY — sortable, filterable
TypeNow
Sep 29, 2026
28d ago
6-K
NEUTRAL ★ 3/10
$34.23 $32.00▼ −6.51%▼ −7.18%$31.85 (−6.95%)
Aug 7, 2026
11w ago
Insider Cluster
BEARISH ★ 5/10
$33.50 $33.55▼ −0.15%▼ −1.06%$31.85 (+4.93%)
Aug 3, 2026
12w ago
6-K
MIXED ★ 5/10
$37.09 $35.93▼ −3.13%▼ −4.37%$31.85 (−14.13%)
May 20, 2026
22w ago
6-K
NEUTRAL ★ 2/10
$32.60 $30.47▼ −6.53%▼ −7.27%$31.85 (−2.30%)
May 13, 2026
23w ago
144
NEUTRAL ★ 2/10
$33.21 $30.75▼ −7.41%▼ −6.79%$31.85 (−4.10%)
Mar 27, 2026
30w ago
6-K
NEUTRAL ★ 3/10
$31.67 $31.16▼ −1.61%▼ −14.35%$31.85 (+0.57%)
Showing 6 of 6

US Market Status

Market Closed — Opens Thu (12h 56m)

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Report published Aug 3, 2026