diff --git a/web/themes/contrib/civictheme/includes/paragraphs.inc b/web/themes/contrib/civictheme/includes/paragraphs.inc
index c08f441d8..349f08740 100644
--- a/web/themes/contrib/civictheme/includes/paragraphs.inc
+++ b/web/themes/contrib/civictheme/includes/paragraphs.inc
@@ -13,6 +13,7 @@
 declare(strict_types=1);
 
 use Drupal\civictheme\CivicthemeConstants;
+use Drupal\Component\Utility\Unicode;
 
 /**
  * Pre-process for With background paragraph field.
@@ -210,6 +211,8 @@ function _civictheme_preprocess_paragraph__paragraph_field__links(array &$variab
 
 /**
  * Pre-process for Summary paragraph field.
+ *
+ * @SuppressWarnings(PHPMD.StaticAccess)
  */
 function _civictheme_preprocess_paragraph__paragraph_field__summary(array &$variables): void {
   $summary = civictheme_get_field_value($variables['paragraph'], 'field_c_p_summary', TRUE);
@@ -221,12 +224,20 @@ function _civictheme_preprocess_paragraph__paragraph_field__summary(array &$vari
       $length = civictheme_get_theme_config_manager()->loadForComponent($component_name, 'summary_length', CivicthemeConstants::COMPONENT_SUMMARY_DEFAULT_LENGTH);
     }
 
-    $variables['summary'] = text_summary($summary, NULL, $length);
+    $summary_trimmed = text_summary($summary);
+
+    if (!_civictheme_feature_is_optedout('process', CivicthemeConstants::OPTOUT_SUMMARY_HIDE_ELLIPSIS)) {
+      $summary_trimmed = Unicode::truncate($summary_trimmed, $length, TRUE, TRUE);
+    }
+
+    $variables['summary'] = $summary_trimmed;
   }
 }
 
 /**
  * Pre-process for Summary node field.
+ *
+ * @SuppressWarnings(PHPMD.StaticAccess)
  */
 function _civictheme_preprocess_paragraph__node_field__summary(array &$variables, string $bundle = NULL): void {
   $node = $variables['node'] ?? civictheme_get_field_value($variables['paragraph'], 'field_c_p_reference', TRUE);
@@ -240,7 +251,13 @@ function _civictheme_preprocess_paragraph__node_field__summary(array &$variables
         $length = civictheme_get_theme_config_manager()->loadForComponent($component_name, 'summary_length', CivicthemeConstants::COMPONENT_SUMMARY_DEFAULT_LENGTH);
       }
 
-      $variables['summary'] = text_summary($summary, NULL, $length);
+      $summary_trimmed = text_summary($summary);
+
+      if (!_civictheme_feature_is_optedout('process', CivicthemeConstants::OPTOUT_SUMMARY_HIDE_ELLIPSIS)) {
+        $summary_trimmed = Unicode::truncate($summary_trimmed, $length, TRUE, TRUE);
+      }
+
+      $variables['summary'] = $summary_trimmed;
     }
   }
 }
diff --git a/web/themes/contrib/civictheme/includes/utilities.inc b/web/themes/contrib/civictheme/includes/utilities.inc
index f1b40965f..5e527f70e 100644
--- a/web/themes/contrib/civictheme/includes/utilities.inc
+++ b/web/themes/contrib/civictheme/includes/utilities.inc
@@ -888,8 +888,10 @@ function _civictheme_feature_is_optedout(string $type, string $name, mixed $cont
  *   Array of opt-out flags.
  */
 function _civictheme_feature_optout_flags(): array {
-  return [
+  $flags = [
     'components.link' => t('Links processing'),
     'components.link.email' => t('Email links processing'),
   ];
+  $flags[CivicthemeConstants::OPTOUT_SUMMARY_HIDE_ELLIPSIS] = t('Hide card summary ellipsis');
+  return $flags;
 }
diff --git a/web/themes/contrib/civictheme/src/CivicthemeConstants.php b/web/themes/contrib/civictheme/src/CivicthemeConstants.php
index 68c1ba28d..72488337e 100644
--- a/web/themes/contrib/civictheme/src/CivicthemeConstants.php
+++ b/web/themes/contrib/civictheme/src/CivicthemeConstants.php
@@ -186,4 +186,9 @@ final class CivicthemeConstants {
    */
   const OPTOUT_VIEWS_STYLE_TABLE = 'CivicThemeOptoutViewsStyleTable';
 
+  /**
+   * Defines an optout string for card summary ellipsis.
+   */
+  const OPTOUT_SUMMARY_HIDE_ELLIPSIS = 'CivicThemeOptoutSummaryHideEllipsis';
+
 }