MDY State Street SPDR S&P MIDCAP 400 ETF Trust
Quote as of Aug 26, 2026 20:00 UTC · Market data delayed approximately 15–20 minutes unless otherwise indicated.
| Previous Close | 694.00 | Day Range | 693.22 – 700.28 |
| 52-Week Range | 568.21 – 717.35 | Volume | 324.43K |
| Avg Volume | 654.37K | AUM | $26.68B (Aug 27, 2026) |
| Expense Ratio | 0.23% | Yield (TTM) | 1.01% |
| NAV | 694.00 | Premium/Discount | +0.63% indicative |
| Inception | May 04, 1995 | Holdings | 400 |
| Issuer | SPDR | Exchange | AMEX |
| Category | Us Mid Cap | Index Tracked | S&P MidCap 400 |
| CUSIP | 78467Y107 | ISIN | US78467Y1073 |
| Management | Not stated in source data | ||
About this ETF
This fund, the State Street SPDR S&P MIDCAP 400 ETF Trust, strives to offer investment returns that, before factoring in costs, generally reflect the capital appreciation and dividend income performance of the S&P MidCap 400 Index.
Description from the fund data provider · profile as of Aug 27, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | +0.48% | +1.90% | +6.24% | +15.04% | +17.49% | +13.73% | +6.98% | +9.35% | +9.78% |
| Total return | +0.48% | +2.15% | +6.77% | +15.61% | +18.82% | +15.11% | +8.31% | +10.75% | +11.32% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Aug 25, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.23% | Annual cost of a $10,000 investment | $23.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Aug 25, 2026 — portfolio reporting date from the data provider; holdings are not live positions. 401 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | Twilio Inc. Class A | TWLO | 0.93% | 1.11M | $248.8M |
| 2 | Illumina Inc. | ILMN | 0.93% | 1.11M | $248.8M |
| 3 | Everpure Inc. Class A | P | 0.87% | 2.31M | $233.5M |
| 4 | TechnipFMC plc | FTI | 0.83% | 2.92M | $222.8M |
| 5 | ATI Inc | ATI | 0.79% | 1.00M | $210.9M |
| 6 | U.S. Dollar | — | 0.72% | 190.91M | $191.7M |
| 7 | nVent Electric plc | NVT | 0.68% | 1.19M | $182.7M |
| 8 | US Foods Holding Corp. | USFD | 0.66% | 1.62M | $177.4M |
| 9 | Tenet Healthcare Corporation | THC | 0.66% | 631.84K | $176.8M |
| 10 | Carpenter Technology Corporation | CRS | 0.65% | 364.46K | $174.6M |
| 11 | Curtiss-Wright Corporation | CW | 0.63% | 270.98K | $167.3M |
| 12 | XPO Inc. | XPO | 0.62% | 861.24K | $166.0M |
| 13 | Okta Inc. Class A | OKTA | 0.61% | 1.23M | $161.7M |
| 14 | United Therapeutics Corporation | UTHR | 0.60% | 311.36K | $160.4M |
| 15 | Coeur Mining Inc. | CDE | 0.60% | 7.59M | $159.1M |
| 16 | Royal Gold Inc. | RGLD | 0.59% | 597.62K | $158.3M |
| 17 | Entegris Inc. | ENTG | 0.58% | 1.12M | $155.3M |
| 18 | Burlington Stores Inc. | BURL | 0.57% | 460.88K | $153.0M |
| 19 | Roku Inc. Class A | ROKU | 0.57% | 962.33K | $152.9M |
| 20 | Woodward Inc. | WWD | 0.55% | 437.06K | $146.2M |
| 21 | Reliance Inc. | RS | 0.54% | 374.46K | $143.8M |
| 22 | Permian Resources Corporation Class A | PR | 0.51% | 5.77M | $137.3M |
| 23 | ITT Inc. | ITT | 0.51% | 655.77K | $135.0M |
| 24 | TD SYNNEX Corporation | SNX | 0.50% | 548.42K | $134.2M |
| 25 | MKS Inc. | MKSI | 0.50% | 495.45K | $133.9M |
Click a ticker to see every ETF that owns it.
Sector Exposure
Geographic Exposure
Country weights as reported by the data provider. Developed/emerging/frontier labels follow the classification on the Methodology page. Currency hedged: No hedging indicated in the fund name.
Distributions
| Yield (TTM) | 1.01% | Paid (last 12 months) | $7.0209 |
| Frequency | Quarterly | SEC yield | Not provided by our data source — see the issuer page |
| Last ex-date | Jun 18, 2026 | Last payment | $1.7022 (Jul 31, 2026) |
| Growth 1Y | +2.62% | Growth 3Y / 5Y (ann.) | +4.23% / +8.69% |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Jun 18, 2026 | Jun 18, 2026 | Jul 31, 2026 | $1.7022 |
| Mar 20, 2026 | Mar 20, 2026 | Apr 30, 2026 | $1.5163 |
| Dec 19, 2025 | Dec 19, 2025 | Jan 30, 2026 | $2.1837 |
| Sep 19, 2025 | Sep 19, 2025 | Oct 31, 2025 | $1.6186 |
| Jun 20, 2025 | Jun 20, 2025 | Jul 31, 2025 | $1.8033 |
| Mar 21, 2025 | Mar 21, 2025 | Apr 30, 2025 | $1.3077 |
| Dec 20, 2024 | Dec 20, 2024 | Jan 31, 2025 | $2.0814 |
| Sep 20, 2024 | Sep 20, 2024 | Oct 31, 2024 | $1.6495 |
| Jun 21, 2024 | Jun 21, 2024 | Jul 31, 2024 | $1.9974 |
| Mar 15, 2024 | Mar 18, 2024 | Apr 30, 2024 | $1.0140 |
| Dec 15, 2023 | Dec 18, 2023 | Jan 31, 2024 | $1.8908 |
| Sep 15, 2023 | Sep 18, 2023 | Oct 31, 2023 | $1.5547 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
| Volatility 1Y / 3Y | 15.33% / 17.99% | Sharpe 1Y / 3Y | 1.08 / 0.743 |
| Max drawdown 1Y / 3Y | -8.82% / -24.04% | Sortino 1Y | 1.65 |
| Beta vs S&P 500 (3Y) | 0.994 | Correlation vs S&P 500 (1Y) | 0.806 |
| Downside deviation 1Y | 10.07% | Risk-free rate used | 3.72% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Aug 26, 2026. Formulas →
Liquidity
| Volume today | 324.43K | Average volume | 654.37K |
| AUM | $26.68B | Premium/Discount | +0.63% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV — an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | -$114.6M | -0.43% | $26.72B → $26.60B |
| 1 Week | -$468.4M | -1.71% | $27.40B → $26.60B |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source — review them before investing.
Latest News for MDY
No articles mention this fund directly in the last 7 days — showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.