Belgium: Daily Stock Market Performance Insight - December 5, 2025

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Daily Gainers

Daily Losers

Average Return

-0.12%

Total Stocks

150

View Detailed Market Cap Breakdown

Market Cap	Daily Gainers	Daily Losers	Average Return	Total Stocks
Large Cap	20	19	0.10%	40
Mid Cap	19	12	0.14%	35

Daily Streak Leaders for December 5, 2025

All (9) Large Cap (4) Mid Cap (4) Small Cap (1)

Stock	Streak	Streak Return
D Deme Group N.V \| DEME Industrials \| Large Cap	6 days ↑	5.92%
M Melexis N.V \| MELE Technology \| Large Cap	3 days ↑	13.80%
Melexis N.V gains traction with a 3-day winning streak (54.00 → 61.45), delivering 13.8% gains. The financials tell a compelling story: 211.6M revenue generating 37.8M net profit (17.9% margin) demonstrates exceptional profit margins as of Qtr ending Jun 2025.
T Tessenderlo Group NV \| TESB Basic Materials \| Large Cap	4 days ↓	-4.34%
Tessenderlo Group NV consolidates with a 4-day decline (27.65 → 26.45), down 4.3%. Financial struggles compound the decline: despite 346.1M revenue, - 17.8M losses persist (-5.1% margin) as of Qtr ending Dec 2013. Until profitability improves, caution remains warranted.
W Warehouses De Pauw \| WDP Communication Services \| Large Cap	3 days ↓	-3.33%
Warehouses De Pauw takes a breather following a 3-day decline (22.20 → 21.46), down 3.3%. However, fundamentals remain robust: 121.2M revenue generating 107.5M profit (88.7% margin) as of Qtr ending Sep 2025 suggests this could be a temporary setback. Value hunters take note.
I Ion Beam \| IBAB Healthcare \| Mid Cap	3 days ↑	4.38%
N Nextensa S.A \| NEXTA Real Estate \| Mid Cap	3 days ↑	3.06%
B Banque Nationale de \| BNB Financial Services \| Mid Cap	2 days ↓	-3.68%
T Titan America S.A \| TTAM Basic Materials \| Mid Cap	2 days ↓	-3.35%
Titan America S.A takes a breather following a 2-day decline (16.11 → 15.57), down 3.4%. Revenue of 392.4M provides a foundation, but 33.4M net income (8.5% margin) in Qtr ending Mar 2025 highlights operational challenges that need addressing.
C CMB Tech N.V \| CMBT Energy \| Small Cap	2 days ↓	-2.35%
CMB Tech N.V pulls back after a 2-day decline (11.07 → 10.81), down 2.3%. However, fundamentals remain robust: 235.0M revenue generating 40.4M profit (17.2% margin) as of Qtr ending Mar 2025 suggests this could be a temporary setback. Value hunters take note.

Belgium Market Daily Gainers & Losers: December 5, 2025

All (20) Large Cap (10) Mid Cap (10)

Top Belgium Stock Gainers (December 5, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
U UCB S.A \| UCB Healthcare \| Large Cap	€259.50	€247.50	3.17%	387.4K	387.4K
V Viohalco S.A \| VIO Industrials \| Large Cap	€10.82	€11.16	2.76%	5.1K	5.1K
S Sofina SA \| SOF Financial Services \| Large Cap	€237.60	€242.60	2.28%	23.0K	23.0K
S Syneos Health \| SYENS Basic Materials \| Large Cap	€68.36	€69.42	1.94%	87.7K	87.7K
U Umicore \| UMI Industrials \| Large Cap	€15.68	€15.70	1.62%	443.3K	443.3K
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	€4.15	€4.28	3.88%	83.8K	83.8K
I Ion Beam \| IBAB Healthcare \| Mid Cap	€11.26	€11.44	1.96%	22.8K	22.8K
W What's Cooking \| WHATS Consumer Defensive \| Mid Cap	€108.00	€109.50	1.86%	143	143
J Jensen-Group N.V \| JEN Industrials \| Mid Cap	€58.80	€59.40	1.71%	2.9K	2.9K
W Wereldhave Belgium \| WEHB Real Estate \| Mid Cap	€50.60	€51.60	1.18%	11.6K	11.6K

Biggest Belgium Stock Losers (December 5, 2025)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
A Argenx SE \| ARGX Healthcare \| Large Cap	€791.40	€771.00	-2.68%	57.3K	57.3K
S Shurgard Self \| SHUR Real Estate \| Large Cap	€31.10	€30.40	-2.41%	78.0K	78.0K
E Elia Group SA/NV \| ELI Utilities \| Large Cap	€103.70	€102.00	-1.92%	244.0K	244.0K
P Proximus \| PROX Communication Services \| Large Cap	€7.20	€7.11	-1.52%	542.8K	542.8K
S Solvay SA \| SOLB Basic Materials \| Large Cap	€27.42	€27.22	-1.38%	364.9K	364.9K
S 1Spatial Plc \| SPA Consumer Defensive \| Mid Cap	€240.00	€234.00	-3.31%	44	44
B Banque Nationale de \| BNB Financial Services \| Mid Cap	€432.00	€419.00	-3.01%	89	89
S Sipef NV \| SIP Consumer Defensive \| Mid Cap	€83.40	€81.80	-1.92%	7.2K	7.2K
H Hyloris \| HYL Healthcare \| Mid Cap	€6.08	€6.00	-1.32%	3.3K	3.3K
C Campine S.A \| CAMB Industrials \| Mid Cap	€201.00	€200.00	-0.99%	409	409

Most Active Belgium Stocks on December 5, 2025

All (10) Large Cap (5) Mid Cap (5)

Stock	Day Open	Day Close	Daily Change	Volume	Daily Volume
A Anheuser-Busch InBev \| ABI Consumer Defensive \| Large Cap	€52.52	€52.72	0.34%	1.4M	1.4M
P Proximus \| PROX Communication Services \| Large Cap	€7.20	€7.11	-1.52%	542.8K	542.8K
A Azelis Group NV \| AZE Basic Materials \| Large Cap	€9.28	€9.42	1.51%	522.8K	522.8K
U Umicore \| UMI Industrials \| Large Cap	€15.68	€15.70	1.62%	443.3K	443.3K
U UCB S.A \| UCB Healthcare \| Large Cap	€259.50	€247.50	3.17%	387.4K	387.4K
C Care Property Invest \| CPINV Real Estate \| Mid Cap	€10.94	€10.96	0.74%	241.7K	241.7K
B Bpost SA \| BPOST Industrials \| Mid Cap	€1.89	€1.91	1.06%	217.6K	217.6K
O Onward Medical N.V \| ONWD Healthcare \| Mid Cap	€4.10	€4.06	-0.98%	157.9K	157.9K
O Ontex Group N.V \| ONTEX Consumer Defensive \| Mid Cap	€6.69	€6.69	1.06%	87.3K	87.3K
N Nyxoah S.A \| NYXH Healthcare \| Mid Cap	€4.15	€4.28	3.88%	83.8K	83.8K