2026-Q1 · 3,226 positions · $308.8B reported · filed 2026-05-15
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 | 6.0% |
| MSFT | MICROSOFT CORP | Information Technology | 5.0% |
| AMZN | AMAZON COM INC | Consumer Discretionary | 3.9% |
| GOOG | ALPHABET INC | Communication Services | 3.9% |
| AAPL | APPLE INC | Information Technology | 3.8% |
| AVGO | BROADCOM INC | Information Technology | 2.8% |
| META | META PLATFORMS INC | Communication Services | 2.7% |
| V | VISA INC | Financials | 2.1% |
| LLY | ELI LILLY & CO | Health Care | 1.5% |
| IVV | ISHARES TR | — | 1.2% |
10 of 3,226 reported positions.
Versus 2025-Q4: 72 new · 924 added · 1,189 trimmed · 1,041 held · 81 exited
Sector mix: Information Technology 27.4% · Health Care 12.3% · Financials 11.2% of the book · The five largest positions are 22.5% of the book.
PORT — Alliancebernstein L.P. · 13F 2026-Q1
Alliancebernstein L.P.'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.