Filtering investments are based on the latest milestone status

app/helpers/budget_executions_helper.rb

@@ -6,7 +6,7 @@ module BudgetExecutionsHelper
              .winners
              .joins(:milestones)
              .distinct
-             .where('budget_investment_milestones.status_id = ?', params[:status])
+             .where(filter_investment_by_latest_milestone, params[:status])
     else
       heading.investments
              .winners
@@ -15,4 +15,11 @@ module BudgetExecutionsHelper
     end
   end
 
+  def filter_investment_by_latest_milestone
+    <<-SQL
+      (SELECT status_id FROM budget_investment_milestones
+       WHERE investment_id = budget_investments.id ORDER BY publication_date DESC LIMIT 1) = ?
+    SQL
+  end
+
 end