diff --git a/frontend/src/app/backtest/[id]/page.tsx b/frontend/src/app/backtest/[id]/page.tsx
index f51079b..55b177d 100644
--- a/frontend/src/app/backtest/[id]/page.tsx
+++ b/frontend/src/app/backtest/[id]/page.tsx
@@ -60,6 +60,7 @@ interface TransactionItem {
   id: number;
   date: string;
   ticker: string;
+  name: string | null;
   action: string;
   shares: number;
   price: number;
@@ -390,8 +391,7 @@ export default function BacktestDetailPage() {
                       {selectedHoldings.holdings.map((h) => (
                         <tr key={h.ticker} className="hover:bg-muted/50">
                           <td className="px-4 py-3">
-                            <div className="font-medium">{h.ticker}</div>
-                            <div className="text-xs text-muted-foreground">{h.name}</div>
+                            <span className="font-medium" title={h.ticker}>{h.name || h.ticker}</span>
                           </td>
                           <td className="px-4 py-3 text-sm text-right">{formatNumber(h.weight)}%</td>
                           <td className="px-4 py-3 text-sm text-right">{formatCurrency(h.shares)}</td>
@@ -422,7 +422,7 @@ export default function BacktestDetailPage() {
                     {transactions.map((t) => (
                       <tr key={t.id} className="hover:bg-muted/50">
                         <td className="px-4 py-3 text-sm">{t.date}</td>
-                        <td className="px-4 py-3 text-sm font-medium">{t.ticker}</td>
+                        <td className="px-4 py-3 text-sm font-medium" title={t.ticker}>{t.name || t.ticker}</td>
                         <td className="px-4 py-3 text-center">
                           <span className={`px-2 py-1 rounded text-xs ${
                             t.action === 'buy'
diff --git a/frontend/src/app/portfolio/[id]/history/page.tsx b/frontend/src/app/portfolio/[id]/history/page.tsx
index c163792..8b69895 100644
--- a/frontend/src/app/portfolio/[id]/history/page.tsx
+++ b/frontend/src/app/portfolio/[id]/history/page.tsx
@@ -22,6 +22,7 @@ interface SnapshotDetail {
   snapshot_date: string;
   holdings: {
     ticker: string;
+    name: string | null;
     quantity: number;
     price: string;
     value: string;
@@ -424,8 +425,8 @@ export default function PortfolioHistoryPage() {
                 <tbody className="divide-y divide-border">
                   {selectedSnapshot.holdings.map((holding) => (
                     <tr key={holding.ticker}>
-                      <td className="px-4 py-2 text-sm text-foreground">
-                        {holding.ticker}
+                      <td className="px-4 py-2 text-sm text-foreground" title={holding.ticker}>
+                        {holding.name || holding.ticker}
                       </td>
                       <td className="px-4 py-2 text-sm text-right text-foreground">
                         {holding.quantity.toLocaleString()}
diff --git a/frontend/src/app/strategy/multi-factor/page.tsx b/frontend/src/app/strategy/multi-factor/page.tsx
index 7185995..e3ec23c 100644
--- a/frontend/src/app/strategy/multi-factor/page.tsx
+++ b/frontend/src/app/strategy/multi-factor/page.tsx
@@ -207,8 +207,7 @@ export default function MultiFactorPage() {
                     <tr key={stock.ticker} className="hover:bg-muted/50">
                       <td className="px-4 py-3 text-sm font-medium">{stock.rank}</td>
                       <td className="px-4 py-3">
-                        <div className="font-medium">{stock.ticker}</div>
-                        <div className="text-xs text-muted-foreground">{stock.name}</div>
+                        <span className="font-medium" title={stock.ticker}>{stock.name || stock.ticker}</span>
                       </td>
                       <td className="px-4 py-3 text-sm">{stock.sector_name || '-'}</td>
                       <td className="px-4 py-3 text-sm text-right">{formatCurrency(stock.market_cap)}</td>
diff --git a/frontend/src/app/strategy/quality/page.tsx b/frontend/src/app/strategy/quality/page.tsx
index 9ea304f..ed17242 100644
--- a/frontend/src/app/strategy/quality/page.tsx
+++ b/frontend/src/app/strategy/quality/page.tsx
@@ -172,8 +172,7 @@ export default function QualityStrategyPage() {
                     <tr key={stock.ticker} className="hover:bg-muted/50">
                       <td className="px-4 py-3 text-sm font-medium">{stock.rank}</td>
                       <td className="px-4 py-3">
-                        <div className="font-medium">{stock.ticker}</div>
-                        <div className="text-xs text-muted-foreground">{stock.name}</div>
+                        <span className="font-medium" title={stock.ticker}>{stock.name || stock.ticker}</span>
                       </td>
                       <td className="px-4 py-3 text-sm">{stock.sector_name || '-'}</td>
                       <td className="px-4 py-3 text-sm text-right">{formatCurrency(stock.market_cap)}</td>
diff --git a/frontend/src/app/strategy/value-momentum/page.tsx b/frontend/src/app/strategy/value-momentum/page.tsx
index e1a2317..dfda757 100644
--- a/frontend/src/app/strategy/value-momentum/page.tsx
+++ b/frontend/src/app/strategy/value-momentum/page.tsx
@@ -188,8 +188,7 @@ export default function ValueMomentumPage() {
                     <tr key={stock.ticker} className="hover:bg-muted/50">
                       <td className="px-4 py-3 text-sm font-medium">{stock.rank}</td>
                       <td className="px-4 py-3">
-                        <div className="font-medium">{stock.ticker}</div>
-                        <div className="text-xs text-muted-foreground">{stock.name}</div>
+                        <span className="font-medium" title={stock.ticker}>{stock.name || stock.ticker}</span>
                       </td>
                       <td className="px-4 py-3 text-sm">{stock.sector_name || '-'}</td>
                       <td className="px-4 py-3 text-sm text-right">{formatCurrency(stock.market_cap)}</td>