Most Crowded 13F Stocks: Q4 2025
This archive ranks Q4 2025'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 Q4 2025, AMZN (Amazon.com) was the most institutionally crowded stock in the 13F universe, held by 114 funds.
The Q4 2025 crowding universe covers the 150 most-held stocks reported in SEC Form 13F filings across 348 institutional investors.
Top 15 Most Crowded Stocks Q4 2025
Ranked by the number of distinct institutions holding the name from SEC Form 13F-HR filings · change versus Q3 2025.
| # | Ticker / Company | Sector | Funds | Δ QoQ | Median Wt | Trend |
|---|---|---|---|---|---|---|
| 1 | AMZN AMAZON.COM INC | Consumer Cyclical | 114 | ↑ 13 | 6.5% | |
| 2 | MSFT MICROSOFT CORP | Technology | 95 | ↑ 1 | 5.2% | |
| 3 | GOOGL ALPHABET INC-CL A | Communication Services | 88 | ↑ 9 | 4.8% | |
| 4 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 80 | ↑ 2 | 4.2% | |
| 5 | META META PLATFORMS INC | Communication Services | 74 | ↓ 13 | 4.8% | |
| 6 | NVDA NVIDIA CORPORATION | Technology | 71 | ↑ 12 | 5.1% | |
| 7 | GOOG ALPHABET INC | Communication Services | 62 | ↑ 3 | 5.8% | |
| 8 | V VISA INC-CLASS A SHRS | Financial Services | 54 | 0 | 3.9% | |
| 9 | AVGO BROADCOM INC | Technology | 38 | ↑ 4 | 3.7% | |
| 10 | MA MASTERCARD INC-CLASS A | Financial Services | 36 | ↑ 3 | 4.5% | |
| 11 | AAPL APPLE INC | Technology | 35 | ↓ 1 | 1.9% | |
| 12 | COF CAPITAL ONE FINL CORP | Financial Services | 34 | 0 | 3.3% | |
| 13 | UNH UNITEDHEALTH GROUP INC | Healthcare | 33 | ↓ 2 | 1.0% | |
| 14 | NFLX NETFLIX INC. | Communication Services | 32 | ↑ 2 | 1.6% | |
| 15 | BRK/B BERKSHIRE HATHAWAY INC CL B | Financial Services | 31 | 0 | 2.1% |
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.