diff --git a/addressbook/inc/class.addressbook_ui.inc.php b/addressbook/inc/class.addressbook_ui.inc.php
index 0078680572..37d9d47cfe 100644
--- a/addressbook/inc/class.addressbook_ui.inc.php
+++ b/addressbook/inc/class.addressbook_ui.inc.php
@@ -348,6 +348,12 @@ class addressbook_ui extends addressbook_bo
 		}
 		$content['nm']['grouped_view_label'] = $sel_options['grouped_view'][(string) $content['nm']['grouped_view']];
 
+		// allow to also filter by (not) shared contacts
+		$sel_options['shared_with'] = [
+			'not' => lang('not shared'),
+			'shared' => lang('shared'),
+		];
+
 		$this->tmpl->read('addressbook.index');
 		return $this->tmpl->exec('addressbook.addressbook_ui.index',
 			$content,$sel_options,array(),$preserv);
diff --git a/addressbook/lang/egw_de.lang b/addressbook/lang/egw_de.lang
index def63ce122..d794c773a4 100644
--- a/addressbook/lang/egw_de.lang
+++ b/addressbook/lang/egw_de.lang
@@ -379,6 +379,7 @@ no categories selected	addressbook	de	keine Kategorien ausgewählt
 no distribution list	addressbook	de	Keine Verteilerliste
 no fallback	addressbook	de	Keine Ausweichlösung
 no vcard	addressbook	de	Keine vCard
+not shared	addressbook	de	nicht geteilt
 number	addressbook	de	Nummer
 number of records to read (%1)	addressbook	de	Anzahl der einzulesenden Datensätze (%1)
 open %1 crm view	addressbook	de	Öffnet %1 in der CRM-Ansicht
@@ -458,6 +459,7 @@ set full name and file as field in contacts of all users (either all or only emp
 set only full name	addressbook	de	Nur vollen Namen setzen
 share into addressbook	addressbook	de	Teilen in Adressbuch
 share writable	addressbook	de	Bearbeitbar teilen
+shared	addressbook	de	geteilt
 shared by me	addressbook	de	Von mir geteilt
 shared into addressbook %1	addressbook	de	geteilt in Adressbuch %1
 shared with	addressbook	de	Geteilt mit
diff --git a/addressbook/lang/egw_en.lang b/addressbook/lang/egw_en.lang
index e0b73e70b0..c5dfa0c890 100644
--- a/addressbook/lang/egw_en.lang
+++ b/addressbook/lang/egw_en.lang
@@ -379,6 +379,7 @@ no categories selected	addressbook	en	No categories selected
 no distribution list	addressbook	en	No distribution list
 no fallback	addressbook	en	No fallback
 no vcard	addressbook	en	No vCard
+not shared	addressbook	en	not shared
 number	addressbook	en	Number
 number of records to read (%1)	addressbook	en	Number of records to read (%1)
 open %1 crm view	addressbook	en	Open %1 CRM view
@@ -458,6 +459,7 @@ set full name and file as field in contacts of all users (either all or only emp
 set only full name	addressbook	en	Set only full name
 share into addressbook	addressbook	en	Share into addressbook
 share writable	addressbook	en	Share writable
+shared	addressbook	en	shared
 shared by me	addressbook	en	Shared by me
 shared into addressbook %1	addressbook	en	shared into addressbook %1
 shared with	addressbook	en	Shared with
diff --git a/addressbook/templates/default/index.xet b/addressbook/templates/default/index.xet
index 3ee795b54b..03df664cf4 100644
--- a/addressbook/templates/default/index.xet
+++ b/addressbook/templates/default/index.xet
@@ -87,7 +87,7 @@
 					<nextmatch-header label="Distribution lists" id="distribution_list"/>
 					<vbox>
 						<nextmatch-header label="Addressbook" id="owner"/>
-						<nextmatch-accountfilter empty_label="Shared with" id="shared_with"/>
+						<nextmatch-accountfilter empty_label="Shared with" id="shared_with" account_type="both"/>
 					</vbox>
 					<nextmatch-sortheader label="ID" id="contact_id"/>
 					<vbox>
diff --git a/api/src/Contacts/Sql.php b/api/src/Contacts/Sql.php
index adb481e329..8e40ddde9e 100644
--- a/api/src/Contacts/Sql.php
+++ b/api/src/Contacts/Sql.php
@@ -668,17 +668,29 @@ class Sql extends Api\Storage
 				}
 			}
 		}
+		// shared with column and filter
 		if (!is_array($extra_cols))	$extra_cols = $extra_cols ? explode(',',$extra_cols) : array();
+		$shared_with = '(SELECT '.$this->db->group_concat('DISTINCT shared_with').' FROM '.self::SHARED_TABLE.
+			' WHERE '.self::SHARED_TABLE.'.contact_id='.$this->table_name.'.contact_id AND shared_deleted IS NULL)';
 		if (($key = array_search('shared_with', $extra_cols)) !== false)
 		{
-			$extra_cols[$key] = '(SELECT '.$this->db->group_concat('DISTINCT shared_with').' FROM '.self::SHARED_TABLE.
-				' WHERE '.self::SHARED_TABLE.'.contact_id='.$this->table_name.'.contact_id AND shared_deleted IS NULL) AS shared_with';
+			$extra_cols[$key] = "$shared_with AS shared_with";
 		}
-		if (!empty($filter['shared_with']))
+		switch ((string)$filter['shared_with'])
 		{
-			$join .= ' JOIN '.self::SHARED_TABLE.' sw ON '.$this->table_name.'.contact_id=sw.contact_id AND sw.'.
-				$this->db->expression(self::SHARED_TABLE, ['shared_with' => $filter['shared_with']]).
-				' AND sw.shared_deleted IS NULL';
+			case '':	// filter not set
+				break;
+			case 'not':
+				$filter[] = $shared_with.' IS NULL';
+				break;
+			case 'shared':
+				$filter[] = $shared_with.' IS NOT NULL';
+				break;
+			default:
+				$join .= ' JOIN '.self::SHARED_TABLE.' sw ON '.$this->table_name.'.contact_id=sw.contact_id AND sw.'.
+					$this->db->expression(self::SHARED_TABLE, ['shared_with' => $filter['shared_with']]).
+					' AND sw.shared_deleted IS NULL';
+				break;
 		}
 		unset($filter['shared_with']);