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Notes
Forum
Your Data
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$32.26M which is a rise of roughly 10% over the last three weeks. As of 08/31/2025 they have no debt and ~C$3.63M 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
$32.26M
08/31/2025
$2.84M
MCap (OS):
$22.08M
$24.21M
08/31/2025
$2.13M
Total Assets:
$19.06M
$19.00M
08/31/2025
$-0.06M
Total Liabilities:
$0.14M
$0.14M
08/31/2025
$0.00M
Current Assets:
$3.71M
$3.70M
08/31/2025
$-0.01M
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
$3.63M
08/31/2025
$-0.01M
Debt (Net):
$-3.64M
$-3.63M
$0.01M
Enterprise Value:
$25.78M
$28.63M
11/28/1970
$2.86M
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:
3PG/Explorer: Good Project
3PG/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 %
Type
NPV $M
IRR %
CapEx $M
Au
Ag
Cu
Notes
Exp
New Amalga (formerly Herbert)
Alaska
100 (guess)
Underground
show
1.5 million oz at 10 gpt
Growing in size. Size: 800 ha
Current Data
Stage
Name
Owned %
Type
NPV $M
IRR %
CapEx $M
Au
Ag
Cu
Notes
Exp
New Amalga (formerly Herbert)
Alaska
100 (guess)
Underground
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
1.68M
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
1.21M
Maximum Profit (Gold):
$2,524.96M
$2,769.98M
n/a
$245.02M
Maximum Profit (Silver):
n/a
n/a
n/a
$0.00M
Total Maximum Profit:
$2,524.96M
$2,769.98M
n/a
$245.02M
Max Profit / Current MCap:
85.844
85.871
n/a
0.027
Max Profit Per Share (Gold):
$12.49
$13.70
n/a
$1.21
Max Profit Per Share (Silver):
n/a
n/a
n/a
$0.00
Total Max Profit Per Share:
$12.49
$13.70
n/a
$1.21
Total Free Profit Per Share:
$12.29
$13.48
n/a
$1.19
FD MCap / Gold Eq.:
$27.23
$29.87
n/a
$2.63
FD MCap / Silver Eq.:
$0.31
$0.34
n/a
$0.03
FD MCap / Per Metal as % Spot Price:
0.79%
0.81%
n/a
0.02%
EV / Gold Eq.:
$23.87
$26.51
n/a
$2.64
EV / Silver Eq.:
$0.28
$0.30
n/a
$0.03
EV / Per Metal as % Spot Price:
0.69%
0.72%
n/a
0.03%
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
2.24M
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
1.46M
Maximum Profit (Gold):
$3,051.00M
$3,347.06M
n/a
$296.07M
Maximum Profit (Silver):
n/a
n/a
n/a
$0.00M
Total Maximum Profit:
$3,051.00M
$3,347.06M
n/a
$296.07M
Max Profit / Current MCap:
103.728
103.761
n/a
0.032
Max Profit Per Share (Gold):
$15.09
$16.55
n/a
$1.46
Max Profit Per Share (Silver):
n/a
n/a
n/a
$0.00
Total Max Profit Per Share:
$15.09
$16.55
n/a
$1.46
Total Free Profit Per Share:
$14.89
$16.33
n/a
$1.44
FD MCap / Gold Eq.:
$22.54
$24.72
n/a
$2.18
FD MCap / Silver Eq.:
$0.26
$0.28
n/a
$0.02
FD MCap / Per Metal as % Spot Price:
0.66%
0.67%
n/a
0.02%
EV / Gold Eq.:
$19.75
$21.94
n/a
$2.19
EV / Silver Eq.:
$0.23
$0.25
n/a
$0.02
EV / Per Metal as % Spot Price:
0.57%
0.60%
n/a
0.02%
Future Valuation (Cash Flow & Totals)
Defaults
Defaults
08/31/2025 Last Analysis Data
Current Data
Change
Item
Value
Value
Updated
Value
Exchange Rates:
CAD 0.7273
CAD 0.7252
09/18/2025
Spot Gold:
$3,437.93
$3,664.80
09/18/2025
$226.87
Spot Silver:
$39.69
$41.77
09/18/2025
$2.08
Gold:Silver Ratio:
86.62
87.74
09/18/2025
1.12
Spot Gold (Future):
$5,000.00
$5,000.00
$0.00
Spot Silver (Future):
$100.00
$100.00
$0.00
Gold:Silver Ratio (Future):
50.00
50.00
0.00
Gold Avg. Recovery Rate:
75.00%
75.00%
0.00%
Silver Avg. Recovery Rate:
75.00%
75.00%
0.00%
Plausibility of P & P:
100.00%
100.00%
0.00%
Plausibility of M & I:
80.00%
80.00%
0.00%
Plausibility of Inferred:
50.00%
50.00%
0.00%
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