State Street SPDR S&P MIDCAP 400 ETF Trust (MDY)
NYSEARCA: MDY · Real-Time Price · USD
669.66
+6.28 (0.95%)
At close: Oct 2, 2026, 4:00 PM
669.74
+0.08 (0.01%)
After-hours: Oct 2, 2026, 4:02 PM EDT
MDY Holdings Information
MDY is an equity ETF with a total of 401 individual holdings. The top holdings are Twilio stock at 1.34%, Okta, Inc. at 1.02%, U.S. Dollar at 0.90%, TechnipFMC at 0.78%, and nVent Electric at 0.78%.
Total Holdings
401
Top 10 Percentage
8.22%
Asset Class
Equity
ETF Category
Mid-Cap Blend
Assets
25.65B
PE Ratio
19.41
Breakdown by Sector
Top 25 Holdings
| No. | Symbol | Name | % Weight |
|---|---|---|---|
| 1 | TWLO | Twilio Inc. | 1.34% |
| 2 | OKTA | Okta, Inc. | 1.02% |
| 3 | CASH_USD | U.S. Dollar | 0.90% |
| 4 | FTI | TechnipFMC plc | 0.78% |
| 5 | NVT | nVent Electric plc | 0.78% |
| 6 | ATI | ATI Inc. | 0.75% |
| 7 | UTHR | United Therapeutics Corporation | 0.71% |
| 8 | ENTG | Entegris, Inc. | 0.70% |
| 9 | SNX | TD SYNNEX Corporation | 0.63% |
| 10 | XPO | XPO, Inc. | 0.61% |
| 11 | MTSI | MACOM Technology Solutions Holdings, Inc. | 0.61% |
| 12 | THC | Tenet Healthcare Corporation | 0.59% |
| 13 | USFD | US Foods Holding Corp. | 0.59% |
| 14 | CW | Curtiss-Wright Corporation | 0.58% |
| 15 | RS | Reliance, Inc. | 0.58% |
| 16 | ROKU | Roku, Inc. | 0.58% |
| 17 | WWD | Woodward, Inc. | 0.57% |
| 18 | RGLD | Royal Gold, Inc. | 0.57% |
| 19 | NTNX | Nutanix, Inc. | 0.56% |
| 20 | ROIV | Roivant Sciences Ltd. | 0.56% |
| 21 | CRS | Carpenter Technology Corporation | 0.55% |
| 22 | PR | Permian Resources Corporation | 0.53% |
| 23 | MKSI | MKS Inc. | 0.53% |
| 24 | LSCC | Lattice Semiconductor Corporation | 0.53% |
| 25 | WCC | WESCO International, Inc. | 0.52% |
As of Oct 1, 2026