2026-Q1 · 4,175 positions · $543.8B reported · filed 2026-05-05
PORT replays the filed quarters against SPY — return, risk, attribution and what changed since the previous book.
Top holdings · as reported for 2026-Q1
| Ticker | Name | Sector | Weight |
|---|---|---|---|
| NVDA | NVIDIA CORPORATION | Information Technology | 4.9% |
| AAPL | APPLE INC | Information Technology | 4.3% |
| MSFT | MICROSOFT CORP | Information Technology | 3.5% |
| AMZN | AMAZON COM INC | Consumer Discretionary | 2.6% |
| GOOGL | ALPHABET INC | Communication Services | 2.1% |
| AVGO | BROADCOM INC | Information Technology | 1.6% |
| IVV | ISHARES TR | — | 1.6% |
| GOOG | ALPHABET INC | Communication Services | 1.5% |
| META | META PLATFORMS INC | Communication Services | 1.5% |
| XOM | EXXON MOBIL CORP | Energy | 1.4% |
10 of 4,175 reported positions.
Versus 2025-Q4: 186 new · 1,177 added · 1,728 trimmed · 1,084 held · 170 exited
Sector mix: Information Technology 25.2% · Financials 12.1% · Health Care 10.0% of the book · The five largest positions are 17.4% of the book.
PORT — Bank of New York Mellon Corp · 13F 2026-Q1
Bank of New York Mellon Corp's filed 13F book, analyzed: return vs SPY, risk, attribution, what changed.
Pick a source — a fund manager's filed 13F, an ETF's holdings, or a saved portfolio — and every tab fills in. Or try an example:
Hypothetical, modeled with hindsight — not real results, and no guide to future results. See the Disclaimer.