diff --git a/app/cli/commands/portfolio.py b/app/cli/commands/portfolio.py
index 8835f78..cc620fc 100644
--- a/app/cli/commands/portfolio.py
+++ b/app/cli/commands/portfolio.py
@@ -195,6 +195,7 @@ def update_portfolio(
     strategy_name: str | None = typer.Option(None, help="Strategy name."),
     strategy_params: str | None = typer.Option(None, help="Strategy params as JSON object."),
     asset_price: float | None = typer.Option(None, min=0.0, help="Current asset price."),
+    daemon_id: str | None = typer.Option(None, "--daemon-id", help="Assign portfolio to this daemon (managed_by_daemon_id)."),
     force: bool = typer.Option(False, "--force", help="Skip confirmation prompt."),
 ) -> None:
     _validate_portfolio_name(name, ctx.obj.console)
@@ -218,6 +219,7 @@ def update_portfolio(
                 strategy_name=strategy_name,
                 strategy_params=parsed_strategy_params,
                 asset_price=asset_price,
+                managed_by_daemon_id=daemon_id,
             ),
         )
 
diff --git a/app/cli/core/utils.py b/app/cli/core/utils.py
index a0d013b..5e2d698 100644
--- a/app/cli/core/utils.py
+++ b/app/cli/core/utils.py
@@ -39,30 +39,22 @@ def to_plain_data(value: Any) -> Any:
     return value
 
 
-def print_portfolio_table(console: Console, portfolios: list[PortfolioListItem]) -> None:
-    table = Table(title="Portfolios", expand=True)
-    table.add_column("ID", style="cyan", no_wrap=True)
-    table.add_column("Broker")
-    table.add_column("Status", no_wrap=True)
-    table.add_column("Symbol", no_wrap=True)
-    table.add_column("Cash", justify="right")
-    table.add_column("Qty", justify="right")
-    table.add_column("Price", justify="right")
-    table.add_column("Buffer", justify="right")
-    table.add_column("Total", justify="right")
-    for item in portfolios:
-        table.add_row(
-            item.portfolio_id,
-            item.broker,
-            item.status,
-            item.symbol,
-            format_currency(item.cash_balance),
-            f"{item.asset_quantity:g}",
-            format_currency(item.price),
-            format_currency(item.profit_buffer),
-            format_currency(item.total_value),
+def print_portfolio_list(console: Console, portfolios: list[PortfolioListItem]) -> None:
+    for i, item in enumerate(portfolios):
+        if i:
+            console.print()
+        tags_str = f"  [{', '.join(item.tags)}]" if item.tags else ""
+        console.print(f"[bold]{item.name}[/bold]  {item.symbol}  [dim]{item.status}[/dim]  {item.broker}{tags_str}")
+        console.print(
+            f"  cash {format_currency(item.cash_balance)}"
+            f"  qty {item.asset_quantity:g}"
+            f"  price {format_currency(item.price)}"
+            f"  buffer {format_currency(item.profit_buffer)}"
+            f"  total {format_currency(item.total_value)}"
         )
-    console.print(table)
+        console.print(f"  [dim]{item.portfolio_id}[/dim]")
+        if item.managed_by_daemon_id:
+            console.print(f"  daemon {item.managed_by_daemon_id}")
 
 
 def print_portfolio_detail(console: Console, detail: PortfolioDetailResponse) -> None:
@@ -279,7 +271,7 @@ def render_output(console: Console, output_format: str, payload: Any, *, empty_m
             print_daemon_table(console, payload)
             return
         if all(isinstance(item, PortfolioListItem) for item in payload):
-            print_portfolio_table(console, payload)
+            print_portfolio_list(console, payload)
             return
         if all(isinstance(item, UserResponse) for item in payload):
             print_user_table(console, payload)
diff --git a/app/repositories/portfolio_repository.py b/app/repositories/portfolio_repository.py
index 02cd203..e49eba9 100644
--- a/app/repositories/portfolio_repository.py
+++ b/app/repositories/portfolio_repository.py
@@ -112,6 +112,8 @@ class PortfolioRepository(Protocol):
 
     def get(self, portfolio_id: str) -> Portfolio: ...
 
+    def get_portfolio_by_name_and_user(self, owner_user_id: str, name: str) -> Portfolio | None: ...
+
     def get_or_create(
         self,
         portfolio_id: str,
diff --git a/app/repositories/postgres.py b/app/repositories/postgres.py
index 4e7f3fa..eae614f 100644
--- a/app/repositories/postgres.py
+++ b/app/repositories/postgres.py
@@ -743,6 +743,20 @@ class PostgresPortfolioRepository:
             self._attach_tags(cur, [portfolio])
         return portfolio
 
+    def get_portfolio_by_name_and_user(self, owner_user_id: str, name: str) -> Portfolio | None:
+        self.ensure_schema()
+        with self._connect().cursor() as cur:
+            cur.execute(
+                _SELECT_PORTFOLIO + "WHERE owner_user_id = %s AND name = %s",
+                (owner_user_id, name),
+            )
+            row = cur.fetchone()
+            if row is None:
+                return None
+            portfolio = self._row_to_portfolio(row)
+            self._attach_tags(cur, [portfolio])
+        return portfolio
+
     def get_or_create(
         self,
         portfolio_id: str,
@@ -850,6 +864,7 @@ class PostgresPortfolioRepository:
             "asset_price": "asset_price",
             "active_strategy_id": "active_strategy_id",
             "avabile_strategies": "avabile_strategies",
+            "managed_by_daemon_id": "managed_by_daemon_id",
         }
         assignments: list[str] = []
         params: list[object] = []
diff --git a/app/schemas/portfolio.py b/app/schemas/portfolio.py
index d92414f..503681d 100644
--- a/app/schemas/portfolio.py
+++ b/app/schemas/portfolio.py
@@ -57,6 +57,7 @@ class PortfolioSummary(BaseModel):
     profit_buffer: float = 0.0
     active_strategy_id: str | None = None
     avabile_strategies: list[str] | None = None
+    managed_by_daemon_id: str | None = None
     created_at: datetime | None = None
     updated_at: datetime | None = None
     last_trade_at: datetime | None = None
@@ -104,6 +105,7 @@ class UpdatePortfolioRequest(BaseModel):
     active_strategy_id: str | None = None
     avabile_strategies: list[str] | None = None
     asset_price: float | None = Field(default=None, ge=0.0)
+    managed_by_daemon_id: str | None = None
 
 
 class BuyRequest(BaseModel):
diff --git a/app/services/portfolio_service.py b/app/services/portfolio_service.py
index e51fa76..2148fa2 100644
--- a/app/services/portfolio_service.py
+++ b/app/services/portfolio_service.py
@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import json
+import uuid
 
 from fastapi import Depends
 
@@ -59,6 +60,7 @@ def _to_portfolio_summary(portfolio: Portfolio):
         profit_buffer=portfolio.profit_buffer,
         active_strategy_id=portfolio.active_strategy_id,
         avabile_strategies=portfolio.avabile_strategies,
+        managed_by_daemon_id=portfolio.managed_by_daemon_id,
         created_at=portfolio.created_at,
         updated_at=portfolio.updated_at,
         last_trade_at=portfolio.last_trade_at,
@@ -214,7 +216,8 @@ class PortfolioService:
             active_strategy_id = strategy_set.id
         avabile_strategies = _merge_strategy_ids(active_strategy_id, payload.avabile_strategies)
         portfolio = self._repository.create_portfolio(
-            payload.name,
+            str(uuid.uuid4()),
+            name=payload.name,
             owner_user_id=owner_user_id,
             broker=payload.broker,
             status=payload.status,
diff --git a/tests/test_portfolio_uuid.py b/tests/test_portfolio_uuid.py
index e6477b6..f6e479e 100644
--- a/tests/test_portfolio_uuid.py
+++ b/tests/test_portfolio_uuid.py
@@ -72,8 +72,9 @@ class FakeRepo:
 
     def create_portfolio(
         self,
-        name: str,
+        portfolio_id: str,
         *,
+        name: str,
         owner_user_id: str,
         broker: str,
         status: str,
@@ -90,7 +91,6 @@ class FakeRepo:
             for p in self._portfolios
         ):
             raise ValueError(f"이미 사용 중인 이름입니다: {name}")
-        portfolio_id = str(uuid.uuid4())
         portfolio = Portfolio(
             portfolio_id=portfolio_id,
             broker=broker,