diff --git a/lodash.js b/lodash.js
index 99997c9ab..a89ca30e7 100644
--- a/lodash.js
+++ b/lodash.js
@@ -2739,7 +2739,7 @@
      * @returns {*} Returns the resolved value.
      */
     function baseGet(object, path) {
-      path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+      path = isKey(path, object) ? [path] : baseCastPath(path);
 
       var index = 0,
           length = path.length;
@@ -3306,12 +3306,22 @@
      * @returns {Object} Returns the new object.
      */
     function basePickBy(object, predicate) {
-      var result = {};
-      baseForIn(object, function(value, key) {
+      var props = keysIn(object);
+      if (!isArray(object)) {
+        arrayPush(props, getSymbolsIn(object));
+      }
+      var index = -1,
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index],
+            value = object[key];
+
         if (predicate(value, key)) {
           result[key] = value;
         }
-      });
+      }
       return result;
     }
 
@@ -3459,7 +3469,7 @@
      * @returns {Object} Returns `object`.
      */
     function baseSet(object, path, value, customizer) {
-      path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+      path = isKey(path, object) ? [path] : baseCastPath(path);
 
       var index = -1,
           length = path.length,
@@ -3736,7 +3746,7 @@
      * @returns {boolean} Returns `true` if the property is deleted, else `false`.
      */
     function baseUnset(object, path) {
-      path = isKey(path, object) ? [path + ''] : baseCastPath(path);
+      path = isKey(path, object) ? [path] : baseCastPath(path);
       object = parent(object, path);
       var key = last(path);
       return (object != null && has(object, key)) ? delete object[key] : true;
@@ -5036,7 +5046,7 @@
     }
 
     /**
-     * Creates an array of the own symbol properties of `object`.
+     * Creates an array of the own enumerable symbol properties of `object`.
      *
      * @private
      * @param {Object} object The object to query.
@@ -5046,6 +5056,23 @@
       return [];
     };
 
+    /**
+     * Creates an array of the own and inherited enumerable symbol properties
+     * of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    var getSymbolsIn = !getOwnPropertySymbols ? getSymbols : function(object) {
+      var result = [];
+      while (object) {
+        arrayPush(result, getSymbols(object));
+        object = getPrototypeOf(object);
+      }
+      return result;
+    };
+
     /**
      * Gets the `toStringTag` of `value`.
      *
diff --git a/test/test.js b/test/test.js
index 7c4f493ca..5b1a2e6c0 100644
--- a/test/test.js
+++ b/test/test.js
@@ -7066,7 +7066,7 @@
       assert.strictEqual(func(args, 1), true);
     });
 
-    QUnit.test('`_.' + methodName + '` should work with non-string `path` arguments', function(assert) {
+    QUnit.test('`_.' + methodName + '` should work with a non-string `path`', function(assert) {
       assert.expect(2);
 
       var array = [1, 2, 3];
@@ -7076,6 +7076,25 @@
       });
     });
 
+    QUnit.test('`_.' + methodName + '` should work with a symbol `path`', function(assert) {
+      assert.expect(1);
+
+      function Foo() {
+        this[symbol] = 1;
+      }
+
+      if (Symbol) {
+        var symbol2 = Symbol('b');
+        Foo.prototype[symbol2] = 2;
+        var path = isHas ? symbol : symbol2;
+
+        assert.strictEqual(func(new Foo, path), true);
+      }
+      else {
+        skipAssert(assert);
+      }
+    });
+
     QUnit.test('`_.' + methodName + '` should work for objects with a `[[Prototype]]` of `null`', function(assert) {
       assert.expect(1);
 
@@ -16531,13 +16550,15 @@
     var expected = { 'a': 1, 'c': 3 },
         func = _[methodName],
         object = { 'a': 1, 'b': 2, 'c': 3, 'd': 4 },
-        prop = function(object, props) { return props; };
+        prop = lodashStable.nthArg(1);
 
     if (methodName == 'pickBy') {
       prop = function(object, props) {
-        props = typeof props == 'string' ? [props] : props;
+        props = lodashStable.isArray(props) ? props : [props];
         return function(value) {
-          return _.some(props, function(key) { return object[key] === value; });
+          return lodashStable.some(props, function(key) {
+            return object[key] === value;
+          });
         };
       };
     }
@@ -16548,7 +16569,7 @@
       assert.deepEqual(func(object, prop(object, ['a', 'c'])), expected);
     });
 
-    QUnit.test('`_.' + methodName + '` should iterate over inherited string keyed properties', function(assert) {
+    QUnit.test('`_.' + methodName + '` should pick inherited properties', function(assert) {
       assert.expect(1);
 
       function Foo() {}
@@ -16558,6 +16579,28 @@
       assert.deepEqual(func(foo, prop(foo, ['a', 'c'])), expected);
     });
 
+    QUnit.test('`_.' + methodName + '` should pick symbol properties', function(assert) {
+      assert.expect(2);
+
+      function Foo() {
+        this[symbol] = 1;
+      }
+
+      if (Symbol) {
+        var symbol2 = Symbol('b');
+        Foo.prototype[symbol2] = 2;
+
+        var foo = new Foo,
+            actual = func(foo, prop(foo, [symbol, symbol2]));
+
+        assert.strictEqual(actual[symbol], 1);
+        assert.strictEqual(actual[symbol2], 2);
+      }
+      else {
+        skipAssert(assert, 2);
+      }
+    });
+
     QUnit.test('`_.' + methodName + '` should work with an array `object` argument', function(assert) {
       assert.expect(1);
 
@@ -17903,7 +17946,7 @@
   lodashStable.each(['get', 'result'], function(methodName) {
     var func = _[methodName];
 
-    QUnit.test('`_.' + methodName + '` should get property values', function(assert) {
+    QUnit.test('`_.' + methodName + '` should get string keyed property values', function(assert) {
       assert.expect(2);
 
       var object = { 'a': 1 };
@@ -17913,6 +17956,20 @@
       });
     });
 
+    QUnit.test('`_.' + methodName + '` should get symbol keyed property values', function(assert) {
+      assert.expect(1);
+
+      if (Symbol) {
+        var object = {};
+        object[symbol] = 1;
+
+        assert.strictEqual(func(object, symbol), 1);
+      }
+      else {
+        skipAssert(assert);
+      }
+    });
+
     QUnit.test('`_.' + methodName + '` should get deep property values', function(assert) {
       assert.expect(2);