State Street SPDR S&P MIDCAP 400 ETF Trust (MDY)
NYSEARCA: MDY · Real-Time Price · USD
691.00
+5.13 (0.75%)
At close: Jun 18, 2026, 4:00 PM EDT
691.70
+0.70 (0.10%)
After-hours: Jun 18, 2026, 8:00 PM EDT
MDY Holdings Information
MDY is an equity ETF with a total of 401 individual holdings. The top holdings are Flex Ltd. stock at 1.48%, Carpenter Technology at 0.81%, Curtiss-Wright at 0.81%, Twilio at 0.80%, and U.S. Dollar at 0.79%.
Total Holdings
401
Top 10 Percentage
8.43%
Asset Class
Equity
ETF Category
Mid-Cap Blend
Assets
27.41B
PE Ratio
21.16
Breakdown by Sector
Top 25 Holdings
| No. | Symbol | Name | % Weight |
|---|---|---|---|
| 1 | FLEX | Flex Ltd. | 1.48% |
| 2 | CRS | Carpenter Technology Corporation | 0.81% |
| 3 | CW | Curtiss-Wright Corporation | 0.81% |
| 4 | TWLO | Twilio Inc. | 0.80% |
| 5 | CASH_USD | U.S. Dollar | 0.79% |
| 6 | NVT | nVent Electric plc | 0.78% |
| 7 | FTI | TechnipFMC plc | 0.76% |
| 8 | ATI | ATI Inc. | 0.75% |
| 9 | WWD | Woodward, Inc. | 0.73% |
| 10 | STRL | Sterling Infrastructure, Inc. | 0.72% |
| 11 | MKSI | MKS Inc. | 0.70% |
| 12 | ILMN | Illumina, Inc. | 0.68% |
| 13 | ENTG | Entegris, Inc. | 0.67% |
| 14 | UTHR | United Therapeutics Corporation | 0.67% |
| 15 | MTSI | MACOM Technology Solutions Holdings, Inc. | 0.67% |
| 16 | XPO | XPO, Inc. | 0.66% |
| 17 | MTZ | MasTec, Inc. | 0.65% |
| 18 | P | Everpure, Inc. | 0.64% |
| 19 | SNX | TD SYNNEX Corporation | 0.60% |
| 20 | RS | Reliance, Inc. | 0.59% |
| 21 | TTMI | TTM Technologies, Inc. | 0.59% |
| 22 | FN | Fabrinet | 0.59% |
| 23 | USFD | US Foods Holding Corp. | 0.58% |
| 24 | BURL | Burlington Stores, Inc. | 0.58% |
| 25 | RBA | RB Global, Inc. | 0.56% |
As of Jun 17, 2026