SPDR S&P Midcap 400 ETF Trust
MDY- Exchange
- NYSE
- SEC CIK
- 0000936958
No open-market purchases or sales by SPDR S&P Midcap 400 ETF Trust insiders were filed in the last 90 days; 1,542 institutions reported holding it in 13F filings for Q2 2026, worth $17.3B in total; no superinvestor holds it.
Superinvestors holding MDY, Q2 2026
No superinvestor reported holding MDY in Q2 2026.