Most Crowded 13F Stocks: Q1 2026
This archive ranks Q1 2026's 15 most crowded stocks by the number of distinct institutional investors (hedge funds, family offices, and endowments) reporting the name in SEC Form 13F filings, alongside each position's median portfolio weight.
In Q1 2026, AMZN (Amazon.com) was the most institutionally crowded stock in the 13F universe, held by 109 funds.
The Q1 2026 crowding universe covers the 150 most-held stocks reported in SEC Form 13F filings across 350 institutional investors.
Top 15 Most Crowded Stocks Q1 2026
Ranked by the number of distinct institutions holding the name from SEC Form 13F-HR filings · change versus Q4 2025.
| # | Ticker / Company | Sector | Funds | Δ QoQ | Median Wt | Trend |
|---|---|---|---|---|---|---|
| 1 | AMZN AMAZON.COM INC | Consumer Cyclical | 109 | ↓ 5 | 6.5% | |
| 2 | GOOGL ALPHABET INC-CL A | Communication Services | 83 | ↓ 5 | 4.3% | |
| 3 | MSFT MICROSOFT CORP | Technology | 80 | ↓ 15 | 3.5% | |
| 4 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 79 | ↓ 1 | 4.8% | |
| 5 | META META PLATFORMS INC | Communication Services | 75 | ↑ 1 | 4.5% | |
| 6 | NVDA NVIDIA CORPORATION | Technology | 73 | ↑ 2 | 5.0% | |
| 7 | GOOG ALPHABET INC | Communication Services | 64 | ↑ 2 | 4.9% | |
| 8 | V VISA INC-CLASS A SHRS | Financial Services | 59 | ↑ 5 | 4.1% | |
| 9 | MA MASTERCARD INC-CLASS A | Financial Services | 39 | ↑ 3 | 4.1% | |
| 10 | AVGO BROADCOM INC | Technology | 38 | 0 | 2.7% | |
| 11 | AAPL APPLE INC | Technology | 35 | 0 | 2.1% | |
| 12 | BRK/B BERKSHIRE HATHAWAY INC CL B | Financial Services | 33 | ↑ 2 | 2.1% | |
| 13 | ASML ASML HLDG NV | Technology | 33 | ↑ 10 | 3.9% | |
| 14 | CPNG COUPANG INC | Consumer Cyclical | 32 | ↑ 4 | 5.5% | |
| 15 | NFLX NETFLIX INC. | Communication Services | 31 | ↓ 1 | 2.2% |
Crowding metrics are derived from SEC Form 13F-HR filings submitted by institutional investment managers. For each security we count the number of distinct filers reporting a long position and the median portfolio weight across those filers. See the full crowding tracker for methodology, FAQ, and the interactive 3D universe.