diff --git a/src/citrine/__version__.py b/src/citrine/__version__.py
index 87dca0296..c13e81a87 100644
--- a/src/citrine/__version__.py
+++ b/src/citrine/__version__.py
@@ -1 +1 @@
-__version__ = "3.28.0"
+__version__ = "3.29.0"
diff --git a/src/citrine/informatics/executions/design_execution.py b/src/citrine/informatics/executions/design_execution.py
index b2f42134a..0511cd06f 100644
--- a/src/citrine/informatics/executions/design_execution.py
+++ b/src/citrine/informatics/executions/design_execution.py
@@ -6,7 +6,7 @@
 from citrine._serialization import properties
 from citrine._utils.functions import format_escaped_url
 from citrine.informatics.descriptors import Descriptor
-from citrine.informatics.design_candidate import DesignCandidate
+from citrine.informatics.design_candidate import DesignCandidate, HierarchicalDesignCandidate
 from citrine.informatics.predict_request import PredictRequest
 from citrine.informatics.scores import Score
 from citrine.informatics.executions.execution import Execution
@@ -56,6 +56,22 @@ def candidates(self, *, per_page: int = 100) -> Iterable[DesignCandidate]:
                                         collection_builder=self._build_candidates,
                                         per_page=per_page)
 
+    @classmethod
+    def _build_hierarchical_candidates(
+            cls, subset_collection: Iterable[dict]) -> Iterable[HierarchicalDesignCandidate]:
+        for candidate in subset_collection:
+            yield HierarchicalDesignCandidate.build(candidate)
+
+    def hierarchical_candidates(self, *, per_page: int = 100) -> Iterable[DesignCandidate]:
+        """Fetch the Design Candidates for the particular execution, paginated."""
+        path = self._path() + '/candidate-histories'
+
+        fetcher = partial(self._fetch_page, path=path, fetch_func=self._session.get_resource)
+
+        return self._paginator.paginate(page_fetcher=fetcher,
+                                        collection_builder=self._build_hierarchical_candidates,
+                                        per_page=per_page)
+
     def predict(self,
                 predict_request: PredictRequest) -> DesignCandidate:
         """Invoke a prediction on a design candidate."""
diff --git a/tests/conftest.py b/tests/conftest.py
index b841139bc..39d2266af 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -839,6 +839,30 @@ def example_hierarchical_design_material(example_design_material):
     }
 
 
+@pytest.fixture()
+def example_hierarchical_candidates(example_hierarchical_design_material):
+    return {
+        "page": 2,
+        "per_page": 4,
+        "response": [{
+            "id": str(uuid.uuid4()),
+            "primary_score": 0,
+            "rank": 1,
+            "material": example_hierarchical_design_material,
+            "name": "Example candidate",
+            "hidden": True,
+            "comments": [
+                {
+                    "message": "a message",
+                    "created": {
+                        "user": str(uuid.uuid4()),
+                        "time": '2025-02-20T10:46:26Z'
+                    }
+                }
+            ]
+        }]
+    }
+
 @pytest.fixture()
 def example_candidates(example_design_material):
     return {
diff --git a/tests/resources/test_design_executions.py b/tests/resources/test_design_executions.py
index 48cf3c4c2..4dc786212 100644
--- a/tests/resources/test_design_executions.py
+++ b/tests/resources/test_design_executions.py
@@ -101,6 +101,22 @@ def test_workflow_execution_results(workflow_execution: DesignExecution, session
     assert session.last_call == FakeCall(method='GET', path=expected_path, params={"per_page": 4, 'page': 1})
 
 
+def test_workflow_execution_hierarchical_results(workflow_execution: DesignExecution, session, example_hierarchical_candidates):
+    # Given
+    session.set_response(example_hierarchical_candidates)
+
+    # When
+    list(workflow_execution.hierarchical_candidates(per_page=4))
+
+    # Then
+    expected_path = '/projects/{}/design-workflows/{}/executions/{}/candidate-histories'.format(
+        workflow_execution.project_id,
+        workflow_execution.workflow_id,
+        workflow_execution.uid,
+    )
+    assert session.last_call == FakeCall(method='GET', path=expected_path, params={"per_page": 4, 'page': 1})
+
+
 def test_workflow_execution_results_pinned(workflow_execution: DesignExecution, session, example_candidates):
     # Given
     pinned_by = uuid.uuid4()