Iamgold (BOT:IAMGOLD) E10: BWP266.55 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BOT:IAMGOLD Iamgold Corp BOT:IAMGOLD
73 GF Score
Price BWP12,000.00
GF Value BWP7,822.50
View Full Analysis

What is Iamgold E10?

Iamgold BOT:IAMGOLD 73 E10 is BWP266.55 as of Jun. 2026. GuruFocus rates BOT:IAMGOLD with a GF Score™ of 73/100 and a GF Value™ of BWP7,822.50.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Iamgold's adjusted earnings per share data for the three months ended in Jun. 2026 was BWP5.366. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is BWP266.55 for the trailing ten years ended in Jun. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Iamgold was 173.70% per year. The lowest was -66.60% per year. And the median was -0.40% per year.

As of today (2026-08-22), Iamgold's current stock price is BWP12000.00. Iamgold's E10 for the quarter that ended in Jun. 2026 was BWP266.55. Iamgold's Shiller PE Ratio of today is 45.02.

During the past 13 years, the highest Shiller PE Ratio of Iamgold was 852.00. The lowest was 39.56. And the median was 481.00.


Iamgold  (BOT:IAMGOLD) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Iamgold's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=12000.00/266.55
=45.02

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Shiller P/E Ratio of Iamgold was 852.00. The lowest was 39.56. And the median was 481.00.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Iamgold E10 Related Terms


Iamgold E10 Historical Data

* Premium members only.

The historical data trend for Iamgold's E10 can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Iamgold E10 Chart

Iamgold Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1,736.04 -2,559.08 -1,544.91 -242.26 190.73

Iamgold Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -155.53 -40.04 190.73 197.25 266.55

BOT:IAMGOLD vs NEM, AU: E10 Comparison

For the Gold subindustry, Iamgold's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Iamgold Shiller PE Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Iamgold's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Iamgold's Shiller PE Ratio falls into.


BOT:IAMGOLD
73GF Score
Iamgold Corp BOT:IAMGOLD
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Iamgold E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Iamgold's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=5.366/133.5265*133.5265
=5.366

Current CPI (Jun. 2026) = 133.5265.

Iamgold Quarterly Data

per share eps CPI Adj_EPS
201609 0.537 101.765 0.705
201612 -0.134 101.449 -0.176
201703 -0.537 102.634 -0.699
201706 14.488 103.029 18.777
201709 0.939 103.345 1.213
201712 -0.537 103.345 -0.694
201803 1.207 105.004 1.535
201806 -0.805 105.557 -1.018
201809 -0.268 105.636 -0.339
201812 -0.939 105.399 -1.190
201903 -1.207 106.979 -1.507
201906 -0.402 107.690 -0.498
201909 0.000 107.611 0.000
201912 -10.195 107.769 -12.632
202003 -0.939 107.927 -1.162
202006 0.671 108.401 0.827
202009 -0.268 108.164 -0.331
202012 1.744 108.559 2.145
202103 0.537 110.298 0.650
202106 -0.134 111.720 -0.160
202109 -2.146 112.905 -2.538
202112 -5.366 113.774 -6.298
202203 0.671 117.646 0.762
202206 -0.268 120.806 -0.296
202209 -3.085 120.648 -3.414
202212 0.671 120.964 0.741
202303 0.268 122.702 0.292
202306 2.549 124.203 2.740
202309 -0.022 125.230 -0.023
202312 -0.402 125.072 -0.429
202403 1.476 126.258 1.561
202406 2.146 127.522 2.247
202409 13.817 127.285 14.495
202412 1.744 127.364 1.828
202503 0.939 129.181 0.971
202506 1.878 129.892 1.931
202509 3.220 130.287 3.300
202512 9.390 130.366 9.618
202603 8.586 132.262 8.668
202606 5.366 133.527 5.366

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of BWP266.55 mean?
Iamgold (BOT:IAMGOLD) has a E10 of BWP266.55 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Iamgold and its competitors.
Is Iamgold's E10 too high?
Iamgold's current E10 is BWP266.55. Overall, Iamgold has a GF Score™ of 73/100, reflecting its overall financial health beyond just this single metric.
How does Iamgold's E10 compare to NEM and AU?
Iamgold's E10 of BWP266.55 can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Metals & Mining company?
A good E10 depends on the Metals & Mining industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Iamgold and its competitors. Iamgold's current E10 is BWP266.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iamgold stock overvalued right now?
Iamgold (BOT:IAMGOLD) has a current E10 of BWP266.55. The stock's GF Value™ is BWP7,822.50, compared to a current price of BWP12,000.00 — trading 53.4% above its estimated fair value. The current E10 is BWP266.55. Iamgold's overall GF Score™ is 73/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Iamgold (BOT:IAMGOLD), the current E10 is BWP266.55 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Iamgold (BOT:IAMGOLD) Overvalued in 2026?

Based on GuruFocus' analysis, Iamgold stock appears to be overvalued. The current stock price of BWP12,000.00 is trading 53.4% above its estimated GF Value™ of BWP7,822.50.

Key valuation signals for BOT:IAMGOLD:

  • E10: BWP266.55
  • GF Value™: BWP7,822.50 vs. price of BWP12,000.00 (53.4% above fair value)
  • GF Score™: 73/100

No single metric tells the full story. See the BOT:IAMGOLD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Iamgold Business Description

Address 150 King Street West, Suite 2200, Toronto, ON, CAN, M5H 1J9
Iamgold Corp is a mid-tier gold mining company. The company operating gold mines are divided into geographic segments such as Cote Gold mine - Canada, Burkina Faso - Essakane mine, Westwood mine - Canada. The company's s non-gold mine segments are Exploration and evaluation and development, and Corporate - which includes royalty interests. The company generates the majority of its revenue from the Cote Gold mine segment.
73GF Score

Get the complete analysis for BOT:IAMGOLD

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

BWP12,000.00
Price
BWP7,822.50
GF Value