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Grande Portage Resources Ltd

www: www.grandeportage.com   email: info@grandeportage.com
Category: Junior: Project Generator
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Symbol Data

Symbol Currency
CVE:GPG CAD
OTCMKTS:GPTRF USD

Description

Grande Portage Resources Ltd are a gold focused junior, project generator with one exploration property in USA. They have approximately 2Moz. of gold in the reserves and resources category of which 1.5Moz. are in the measured and indicated category. They have a market capitalisation of ~C$33.97M which is a rise of roughly 15% over the last two months. As of 08/31/2025 they have no debt and ~C$3.57M cash. They have 152M shares outstanding and trade on the Canadian Venture Exchange and the over-the-counter markets.

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General Details

Financial 08/31/2025
Last
Analysis
Data

Current Data

Change
Item Value Value Updated Value
MCap (FD): $29.41M $33.97M 08/31/2025 $4.55M
MCap (OS): $22.08M $25.50M 08/31/2025 $3.42M
Total Assets: $19.06M $18.73M 08/31/2025 $-0.33M
Total Liabilities: $0.14M $0.14M 08/31/2025 $0.00M
Current Assets: $3.71M $3.65M 08/31/2025 $-0.06M
Current Liabilities: $0.09M $0.09M 08/31/2025 $0.00M
Total Debt: $0.00M $0.00M 08/31/2025 $0.00M
Cash: $3.64M $3.57M 08/31/2025 $-0.06M
Debt (Net): $-3.64M $-3.57M $0.06M
Enterprise Value: $25.78M $30.39M 12/18/1970 $4.62M
Cash Flow: $0.00M $0.00M never $0.00M
Cash Flow Multiple: 0.00 0.00 never 0.00
Net Debt to
Cash Flow Ratio:
n/a n/a never 0.00
Finance within 1 year: 08/31/2025 n/a
Misc 08/31/2025
Last
Analysis
Data

Current Data

Change
Item Value Value Updated Value
Shares Outstanding: 151,779,997 151,779,997 08/31/2025 0
Shares (FD): 202,199,220 202,199,220 08/31/2025 0
Insider Ownership: n/a n/a never n/a
Dividend (Annual): n/a n/a never n/a
Company Type: Mostly Gold Mostly Gold never n/a
Group: Explorer Explorer never n/a
Production ETA: n/a n/a 08/31/2025 n/a
Production (Gold Eq Oz.): (guess) 
0
(guess) 
0
08/31/2025 0
Production (Silver Eq Oz.): (guess) 
0
(guess) 
0
08/31/2025 0
Development Phase: none none 08/31/2025 n/a
Optionality Play: none No
F
U
T
U
R
E
% of Spot: 3
PG/Explorer: Good Project
3
PG/Explorer: Good Project
03/18/2025 0
Cash Flow Multiple: none none 08/31/2025 0.00

Resource Data

GOLD 08/31/2025
Last Analysis
Data

Current Data

Change
Item Value Value Updated Value
O
U
N
C
E
S
T
O
T
A
L
Proven & Probable: n/a n/a 08/31/2025 0.00M
Measured & Indicated: 1.50M 1.50M 08/31/2025 0.00M
Inferred: 0.50M 0.50M 08/31/2025 0.00M
Reserves & Resources: 2.00M 2.00M never 0.00M
P
L
A
U
S
I
B
L
E
Proven & Probable: n/a n/a 08/31/2025 0.00M
Measured & Indicated: 1.08M 1.08M 08/31/2025 0.00M
Inferred: 0.23M 0.23M 08/31/2025 0.00M
Reserves & Resources: 1.31M 1.31M never 0.00M
C
U
R
R
E
N
T
Annual Production: n/a n/a 0oz.
Cash Cost: $750 $750 08/31/2025 $0.00
Extra Operating Cost: $350 $350 08/31/2025 $0.00
Total: $1,100 $1,100 08/31/2025 $0.00
Margin (Free Cash Flow): n/a $0.00
MCap / Production (AuEq): n/a n/a n/a
EV / Production (AuEq): n/a n/a n/a
G
R
A
D
E
Underground (Avg): 9.00 g/t 9.00 g/t 08/31/2025 n/a
Open Pit (Avg): n/a n/a 08/10/2023 n/a
Recovery Rate: (CG)  90.00% (CG)  90.00% 08/31/2025 0.00%
F
U
T
U
R
E
Proven & Probable: 1.50M 1.50M 08/31/2025 0.00M
Annual Production: n/a n/a 08/31/2025 n/a
Cash Cost: n/a n/a 08/31/2025 n/a
Extra Operating Cost: n/a n/a 08/31/2025 n/a
SILVER 08/31/2025
Last Analysis
Data

Current Data

Change
Item Value Value Updated Value
O
U
N
C
E
S
T
O
T
A
L
Proven & Probable: n/a n/a 08/31/2025 0.00M
Measured & Indicated: n/a n/a 08/31/2025 0.00M
Inferred: n/a n/a 08/31/2025 0.00M
Reserves & Resources: n/a n/a never 0.00M
P
L
A
U
S
I
B
L
E
Proven & Probable: n/a n/a 08/31/2025 0.00M
Measured & Indicated: n/a n/a 08/31/2025 0.00M
Inferred: n/a n/a 08/31/2025 0.00M
Reserves & Resources: n/a n/a never 0.00M
C
U
R
R
E
N
T
Annual Production: n/a n/a 0oz.
Cash Cost: n/a n/a 08/31/2025 $0.00
Extra Operating Cost: n/a n/a 08/31/2025 $0.00
Total: n/a n/a 08/31/2025 $0.00
Margin (Free Cash Flow): n/a $0.00
MCap / Production (AgEq): n/a n/a n/a
EV / Production (AgEq): n/a n/a n/a
G
R
A
D
E
Underground (Avg): n/a n/a 08/31/2025 n/a
Open Pit (Avg): n/a n/a 08/10/2023 n/a
Recovery Rate: n/a n/a 08/31/2025 0.00%
F
U
T
U
R
E
Proven & Probable: n/a n/a 08/31/2025 0.00M
Annual Production: n/a n/a 08/31/2025 n/a
Cash Cost: n/a n/a 08/31/2025 n/a
Extra Operating Cost: n/a n/a 08/31/2025 n/a

Property

Last Analysis Data  (08/31/2025)
Stage Name Owned
%
NPV
$M
IRR
%
CapEx
$M
Au Ag Cu Notes
Exp New Amalga (formerly Herbert)
100 show
1.5 million oz at 10 gpt

Growing in size.

Size: 800 ha
Current Data
Stage Name Owned
%
NPV
$M
IRR
%
CapEx
$M
Au Ag Cu Notes
Exp New Amalga (formerly Herbert)
100 show
1.5 million oz at 10 gpt

Growing in size.

Size: 800 ha

Profitability (by resource)

Proven &
Probable
08/31/2025
Last Analysis
Data

Current Data

Change
Item Value Value Updated Value
Percentage Gold: n/a n/a n/a 0.00%
Percentage Silver: n/a n/a n/a 0.00%
Total (Gold Eq. Oz.): n/a n/a n/a 0.00M
Total (Silver Eq. Oz.): n/a n/a n/a 0.00M
P

L

A

U

S

I

B

L

E
Gold Eq. Oz.: n/a n/a n/a 0.00M
Silver Eq. Oz.: n/a n/a n/a 0.00M
Maximum Profit (Gold): n/a n/a n/a $0.00M
Maximum Profit (Silver): n/a n/a n/a $0.00M
Total Maximum Profit: n/a n/a n/a $0.00M
Max Profit / Current MCap: n/a n/a n/a 0.000
Max Profit Per Share (Gold): n/a n/a n/a $0.00
Max Profit Per Share (Silver): n/a n/a n/a $0.00
Total Max Profit Per Share: n/a n/a n/a $0.00
Total Free Profit Per Share: n/a n/a n/a $0.00
FD MCap / Gold Eq.: n/a n/a n/a $0.00
FD MCap / Silver Eq.: n/a n/a n/a $0.00
FD MCap / Per Metal
as % Spot Price:
n/a n/a n/a 0.00%
EV / Gold Eq.: n/a n/a n/a $0.00
EV / Silver Eq.: n/a n/a n/a $0.00
EV / Per Metal
as % Spot Price:
n/a n/a n/a 0.00%
Measured &
Indicated
08/31/2025
Last Analysis
Data

Current Data

Change
Item Value Value Updated Value
Percentage Gold: 100.00% 100.00% n/a 0.00%
Percentage Silver: n/a n/a n/a 0.00%
Total (Gold Eq. Oz.): 1.50M 1.50M n/a 0.00M
Total (Silver Eq. Oz.): n/a n/a n/a -2.09M
P

L

A

U

S

I

B

L

E
Gold Eq. Oz.: 1.08M 1.08M n/a 0.00M
Silver Eq. Oz.: n/a n/a n/a -1.50M
Maximum Profit (Gold): $2,524.96M $3,102.18M n/a $577.22M
Maximum Profit (Silver): n/a n/a n/a $0.00M
Total Maximum Profit: $2,524.96M $3,102.18M n/a $577.22M
Max Profit / Current MCap: 85.844 91.326 n/a 5.482
Max Profit Per Share (Gold): $12.49 $15.34 n/a $2.85
Max Profit Per Share (Silver): n/a n/a n/a $0.00
Total Max Profit Per Share: $12.49 $15.34 n/a $2.85
Total Free Profit Per Share: $12.29 $15.11 n/a $2.82
FD MCap / Gold Eq.: $27.23 $31.45 n/a $4.22
FD MCap / Silver Eq.: $0.31 $0.37 n/a $0.05
FD MCap / Per Metal
as % Spot Price:
0.79% 0.79% n/a 0.00%
EV / Gold Eq.: $23.87 $28.14 n/a $4.28
EV / Silver Eq.: $0.28 $0.33 n/a $0.05
EV / Per Metal
as % Spot Price:
0.69% 0.71% n/a 0.01%

Reserves &
Resources
08/31/2025
Last Analysis
Data

Current Data

Change
Item Value Value Updated Value
Percentage Gold: 100.00% 100.00% n/a 0.00%
Percentage Silver: n/a n/a n/a 0.00%
Total (Gold Eq. Oz.): 2.00M 2.00M n/a 0.00M
Total (Silver Eq. Oz.): n/a n/a n/a -2.79M
P

L

A

U

S

I

B

L

E
Gold Eq. Oz.: 1.31M 1.31M n/a 0.00M
Silver Eq. Oz.: n/a n/a n/a -1.82M
Maximum Profit (Gold): $3,051.00M $3,748.47M n/a $697.47M
Maximum Profit (Silver): n/a n/a n/a $0.00M
Total Maximum Profit: $3,051.00M $3,748.47M n/a $697.47M
Max Profit / Current MCap: 103.728 110.352 n/a 6.624
Max Profit Per Share (Gold): $15.09 $18.54 n/a $3.45
Max Profit Per Share (Silver): n/a n/a n/a $0.00
Total Max Profit Per Share: $15.09 $18.54 n/a $3.45
Total Free Profit Per Share: $14.89 $18.30 n/a $3.41
FD MCap / Gold Eq.: $22.54 $26.03 n/a $3.49
FD MCap / Silver Eq.: $0.26 $0.31 n/a $0.05
FD MCap / Per Metal
as % Spot Price:
0.66% 0.66% n/a 0.00%
EV / Gold Eq.: $19.75 $23.29 n/a $3.54
EV / Silver Eq.: $0.23 $0.27 n/a $0.05
EV / Per Metal
as % Spot Price:
0.57% 0.59% n/a 0.01%

Future Valuation (Cash Flow & Totals)

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