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Technology sector

QST

Technology
Công ty Cổ phần Sách và Thiết bị trường học Quảng Ninh
Truyền thôngCT
40.700
VND · Last close
Valuation Verdict
Undervalued
Low
-120%Fair Value+120%
Intrinsic Value
75.814
Current
40.700
Gap
+86.3%
ModelDCF PE BLEND

Valuation Breakdown

CTTechnology
Defaulted to technology (no specific sector mapping found)
ModelDCF + P/E Blend
Intrinsic = 60% x DCF Value + 40% x (Fair P/E x EPS)

Technology companies combine high growth potential with the risk of overvaluation. This model blends DCF (60% weight, capturing long-duration growth) with a P/E sanity check (40% weight, capping speculative excess). The DCF uses the slowest growth decay (0.05) recognizing that tech companies can sustain competitive advantages longer. The P/E component applies a dynamic ceiling: max P/E = min(growth% x 1.5, 30), preventing runaway valuations.

1
Weighted Avg Cost of Capital
Risk-Free (Rf)
4.50%
+
Betasector default
1.300
x
ERP
4.25%
+
CRP
2.75%
=
Cost of Equity (Ke)
13.60%
Ke
13.60%
x
E/(D+E)
46.81%
+
Kd(1-t)
7.17%
x
D/(D+E)
53.19%
=
WACC
10.18%
2
Growth Estimate
fundamental firm blend8.24%
Growth decays 5%/yr toward terminal
3
Model Inputs
Max fair P/E16.47x
4
Valuation
60%DCF Value
106.626
40%P/E Value
29.597
Blended Intrinsic
75.814
Value Decomposition
39%
61%
Explicit period (39%)Terminal value (61%)

Valuation Track Record

Retroactive intrinsic value vs actual close price — QST

Earnings Quality

Fiscal year 2025

65
Fair
Accrual Quality
66
Cash Conversion
100
Receivables
48
Margin Stability
90
Revenue Quality
0

Financial Forensics

Beneish M-Score · 2017

-2.94
Low Risk
DSRI
1.090
GMI
1.042
AQI
0.736
SGI
1.022
DEPI
1.474
SGAI
0.996
TATA
-0.089
LVGI
1.372

The Beneish M-Score of -2.943 indicates a low likelihood of earnings manipulation, as it is below the threshold of -1.78. However, the earnings quality metrics reveal significant weaknesses, particularly in receivables and revenue recognition, which could pose risks in financial reporting.

Red Flags
  • Receivables quality score at 46.2/100 indicates potential issues in revenue collection and recognition.
  • Revenue quality score at 38.4/100 suggests aggressive revenue recognition practices that may not align with cash flows.
Positive Signals
  • Earnings Quality Score of 71.1/100 reflects overall solid earnings performance despite specific weaknesses.
  • Cash conversion score of 100.0/100 indicates strong cash flow generation relative to earnings.
Ownership Risk

The concentrated ownership structure, with the top five shareholders holding over 43% of the company, raises potential governance concerns and may limit minority shareholder influence.

Recommendation

Investors should closely monitor the company's receivables and revenue recognition practices, and consider engaging with management on improving transparency and governance to mitigate risks.

Generated by AI based on quantitative data. Not financial advice.

Quantitative Scores

F-Score
5/9
Neutral
Z-Score
2.82
Grey Zone
Sharpe
0.50
Positive
Composite
76
Strong
Price Risk
Momentum
+56.8%
Volatility
103.8%
Max Drawdown
-45.5%

Key Ratios

Fiscal year 2025
7.54P/E
P/B1.67
P/S0.48
ROE23.1%
ROA10.5%
EPS3699.65
BVPS16731.50
Gross Margin18.8%
Net Margin6.4%
D/E1.14
Current Ratio0.54
Rev Growth-6.9%
Profit Growth18.6%
EV/EBITDA5.52
Div Yield0.0%

Company Overview

Issued Shares
3.2M
Charter Capital
32.4B VND
Sector (ICB L2)
Truyền thông
Industry (ICB L3)
Truyền thông
Sub-industry
Sách, ấn bản & sản phẩm văn hóa
Company Type
CT

// OWNERSHIP_NETWORK

> mapping common ownership for QST — hover nodes for intel, click to navigate

Shareholders
Vũ Thế Bân
Indiv
10.2%
330.000
Vũ Thế Anh
Indiv
10.2%
330.000
Nguyễn Trọng Khải
Indiv
8.4%
273.600
Vũ Thế Hòa
Indiv
8.3%
267.474
Trần Thị Thùy Linh
Indiv
6.2%
200.500
Nguyễn Trọng Nhã
Indiv
5.8%
188.000
Lê Anh Tuấn
Indiv
5.5%
177.680
Hoàng Thị Kim Khánh
Indiv
2.3%
73.280
Đồng Thị Oanh
Indiv
2.3%
73.200
Vũ Kim Yến
Indiv
2.2%
70.000
Trần Hoài An
Indiv
1.9%
63.120
nguyen-thi-yen
Indiv
1.9%
60.000
Vũ Đình Trúc
Indiv
1.5%
24.200
Lê Đức Quân
Indiv
1.5%
48.000
Vũ Thúy Hải
Indiv
1.3%
43.440
Vũ Thanh Huyền
Indiv
1.1%
36.720
Hoàng Ngọc Đính
Indiv
1.1%
17.383
Đàm Thị Thanh Thủy
Indiv
1.0%
16.440
Vũ Thế Triệu
Indiv
0.9%
29.440
nguyen-thi-hong-hai
Indiv
0.5%
17.200
Phạm Xuân Trường
Indiv
0.5%
16.024
Hoàng Thị Mong
Indiv
0.4%
14.160
Phạm Đình Lập
Indiv
0.4%
14.000
Board & Management
Vũ Thế Bân10.2%
Chủ tịch Hội đồng Quản trị
Vũ Thế Hòa8.3%
Giám đốc/Phó Chủ tịch Hội đồng Quản trị
Nguyễn Trọng Nhã5.8%
Thành viên Hội đồng Quản trị độc lập
Hoàng Thị Kim Khánh2.3%
Thành viên Hội đồng Quản trị
Nguyễn Thị Yến1.9%
Thành viên Hội đồng Quản trị/Kế toán trưởng
Vũ Thế Triệu0.9%
Phó Giám đốc/Thành viên Hội đồng Quản trị
Nguyễn Thị Hồng Hải0.5%
Trưởng Ban kiểm soát
Phạm Xuân Trường0.5%
Thành viên Hội đồng Quản trị/Phó Giám đốc/Phụ trách Công bố thông tin
Phạm Đình Lập0.4%
Thành viên Ban kiểm soát
Đinh Văn Nghiêm
Thành viên Ban kiểm soát
Computed 12/04/2026
Methodology & Disclosure

vnvalue is a methodology engine — not an advisor. Every number is the deterministic output of a published formula applied to public financial data. Nothing on this page constitutes investment, financial, legal, or tax advice, nor a recommendation to buy, sell, or hold any security.

All data, models, and outputs are provided AS IS without warranty of any kind. You are solely responsible for your investment decisions. Past performance and historical valuations are not indicative of future results.

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