diff --git a/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Portfolio.java b/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Portfolio.java
index 4018da2..c255340 100644
--- a/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Portfolio.java
+++ b/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Portfolio.java
@@ -73,13 +73,33 @@ public BigDecimal getOwnedAmount(String symbol) {
         .reduce(BigDecimal.ZERO, BigDecimal::add);
   }
 
+  public BigDecimal getOwnedAmount() {
+    return getShares().stream().map(s -> s.getQuantity())
+        .reduce(BigDecimal.ZERO, BigDecimal::add);
+  }
+
   public BigDecimal getProfitFromStock(String symbol) {
     return getShares(symbol).stream().map(s -> s.getProfit()).reduce(BigDecimal.ZERO, BigDecimal::add);
   }
 
+  public BigDecimal getProfitFromStock() {
+    return getShares().stream().map(s -> s.getProfit()).reduce(BigDecimal.ZERO, BigDecimal::add);
+  }
+
   public BigDecimal getChangeFromStock(String symbol) {
     BigDecimal profitTotal = getProfitFromStock(symbol);
-    BigDecimal costTotal = getShares(symbol).stream().map(s -> s.getPurchasePrice().multiply(s.getQuantity()))
+    BigDecimal costTotal = getShares(symbol).stream().map(s -> s.getTotalPurchasePrice())
+        .reduce(BigDecimal.ZERO, BigDecimal::add);
+
+    if (costTotal.compareTo(BigDecimal.ZERO) <= 0)
+      return BigDecimal.ZERO;
+
+    return profitTotal.divide(costTotal, 2, RoundingMode.HALF_UP).multiply(BigDecimal.valueOf(100));
+  }
+
+  public BigDecimal getChangeFromStock() {
+    BigDecimal profitTotal = getProfitFromStock();
+    BigDecimal costTotal = getShares().stream().map(s -> s.getTotalPurchasePrice())
         .reduce(BigDecimal.ZERO, BigDecimal::add);
 
     if (costTotal.compareTo(BigDecimal.ZERO) <= 0)
diff --git a/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Share.java b/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Share.java
index a00a65f..186cb43 100644
--- a/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Share.java
+++ b/src/main/java/edu/ntnu/idi/idatt/model/portfolio/Share.java
@@ -1,6 +1,7 @@
 package edu.ntnu.idi.idatt.model.portfolio;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 
 import edu.ntnu.idi.idatt.model.market.Stock;
 import edu.ntnu.idi.idatt.service.transaction.SaleCalculator;
@@ -52,9 +53,16 @@ public BigDecimal getPurchasePrice() {
   }
 
   // TODO: JAVADOCS, JUNIT
+  public BigDecimal getTotalPurchasePrice() {
+    return purchasePrice.multiply(quantity);
+  }
+
   public BigDecimal getProfit() {
-    BigDecimal totalCost = purchasePrice.multiply(quantity);
-    return new SaleCalculator(this).calculateGross().subtract(totalCost);
+    return new SaleCalculator(this).calculateGross().subtract(getTotalPurchasePrice());
+  }
+
+  public BigDecimal getProfitPercent() {
+    return getProfit().divide(getTotalPurchasePrice(), 2, RoundingMode.HALF_UP).multiply(BigDecimal.valueOf(100));
   }
 
 }
diff --git a/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java b/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
index 102f1a5..47819d5 100644
--- a/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
+++ b/src/main/java/edu/ntnu/idi/idatt/service/transaction/SaleCalculator.java
@@ -3,6 +3,7 @@
 import edu.ntnu.idi.idatt.model.portfolio.Share;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 
 /**
  * SaleCalculator class
@@ -78,7 +79,7 @@ public BigDecimal calculateTotal() {
 
   // TODO: Javadocs, junit
   public BigDecimal calculateProfit() {
-    return calculateTotal().divide(purchasePrice.multiply(quantity));
+    return calculateGross().subtract(purchasePrice.multiply(quantity));
   }
 
 }