Mario Gabelli's MDYG Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 31,343 shares of State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) worth $3.01 M, representing 0.03% of the portfolio. First purchased in 2025-Q2, this short-term holding has been held for 4 quarters.
Based on 13F filings, Mario Gabelli has maintained this position in MDYG for several quarters, showing initial confidence in the investment. Largest reduction occurred in Q4 2025, reducing 1,825 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) Holding Value Over Time
Track share changes against reported price movement
Quarterly State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -1,825 | Reduce 5.50% | 31,343 | $92.43 |
| Q3 2025 | -1,255 | Reduce 3.65% | 33,168 | $91.56 |
| Q2 2025 | +34,423 | New Buy | 34,423 | $86.87 |
Mario Gabelli's State Street SPDR S&P 400 Mid Cap Growth ETF Investment FAQs
Mario Gabelli first purchased State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) in Q2 2025, acquiring 34,423 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) for 4 quarters since Q2 2025.
Mario Gabelli's largest addition to State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) was in Q2 2025, adding 34,423 shares worth $2.99 M.
According to the latest 13F filing for Q1 2026, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 31,343 shares of State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG), valued at approximately $3.01 M.
As of the Q1 2026 filing, State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) represents approximately 0.03% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) was 34,423 shares, as reported at the end of Q2 2025.