SPY holds 504 positions. Its largest positions are NVIDIA (8.1%), Apple (7.5%) and Microsoft (5.6%). The fund is weighted most heavily toward technology, financial services and communication services.
Holdings and distributions sourced from SPDR fund filingsupdated daily
- Total holdings
- 504
- Top 10 weight
- 38.5%
- Sectors
- 11
- Largest position
- 8.07%
- Median mkt cap
- $937B
Top 25 holdings
by portfolio weight
| # | Holding | Sector | Weight |
|---|---|---|---|
| 1 |  | Technology | 8.1% |
| 2 |  | Technology | 7.5% |
| 3 |  | Technology | 5.6% |
| 4 |  | Consumer Cyclical | 3.7% |
| 5 |  | Communication Services | 3.1% |
| 6 |  | Technology | 2.5% |
| 7 |  | Communication Services | 2.5% |
| 8 |  | Communication Services | 2.3% |
| 9 |  | Technology | 1.7% |
| 10 |  | Consumer Cyclical | 1.6% |
How SPY selects and weights its holdings
SPY is the best-recognized and oldest US listed ETF and typically tops rankings for largest AUM and greatest trading volume. The fund tracks the massively popular US index, the S&P 500. Few realize that S&P's index committee chooses 500 securities to represent the US large-cap space - not necessarily the 500 largest by market cap, which can lead to some omissions of single names. Still, the index offers outstanding exposure to the US large-cap space. It's important to note, SPY is a unit investment trust, an older but entirely viable structure. As a UIT, SPY must fully replicate its index (it probably would anyway) and forgo the small risk and reward of securities lending. It also can`t reinvest portfolio dividends between distributions, the resulting cash drag will slightly hurt performance in up markets and help in downtrends. SPY is a favored vanilla trading vehicle.
Today that leaves 504 positions across 11 sectors, with the largest at 8.1% and the top 10 at 39% of the fund. Those weights move with share prices and reset whenever the fund rebalances, so the table above changes over time.
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Get The Add-in - FreeSPY frequently asked questions
SPY holds 504 positions. Its largest positions are NVIDIA (8.1%), Apple (7.5%), Microsoft (5.6%), Amazon.com (3.7%) and Alphabet (3.1%). The fund is weighted most heavily toward technology, financial services and communication services. The 25 largest positions by weight are listed above.
SPY holds 504 positions. The top 10 together make up about 39% of the fund and the largest single position is 8.1%, so the fund stays spread across the list rather than concentrated in a handful of names. Weights shift as prices move and as the fund rebalances.
SPY's largest holding is currently NVIDIA at about 8.1% of the fund, followed by Apple at 7.5% and Microsoft at 5.6%. Because weights drift with share prices and reset when the fund rebalances, the top holding can change over time.
SPY's heaviest sector weights are technology, financial services and communication services, followed by consumer cyclical, healthcare and industrials. Its largest sector is 39% of the fund across 11 sectors in total, and the full breakdown is above.