Cliff Asness's MDY Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 27,612 shares of State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) worth $16.66 M, representing 0.01% of the portfolio. First purchased in 2024-Q3, this short-term holding has been held for 6 quarters.
Based on 13F filings, Cliff Asness has maintained this position in MDY for several quarters, showing initial confidence in the investment. Largest addition occurred in Q3 2025, adding 9,335 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) Holding Value Over Time
Track share changes against reported price movement
Quarterly State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +5,563 | Add 25.23% | 27,612 | $603.28 |
| Q3 2025 | +9,335 | Add 73.42% | 22,049 | $596.03 |
| Q2 2025 | +6,297 | Add 98.13% | 12,714 | $566.47 |
| Q1 2025 | +1,401 | Add 27.93% | 6,417 | $533.48 |
| Q4 2024 | +4,466 | Add 812.00% | 5,016 | $569.58 |
| Q3 2024 | +550 | New Buy | 550 | $570.14 |
Cliff Asness's State Street SPDR S&P MIDCAP 400 ETF Trust Investment FAQs
Cliff Asness first purchased State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) in Q3 2024, acquiring 550 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) for 6 quarters since Q3 2024.
Cliff Asness's largest addition to State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) was in Q3 2025, adding 22,049 shares worth $13.14 M.
According to the latest 13F filing for Q4 2025, Cliff Asness's firm, Aqr Capital Management LLC, owns 27,612 shares of State Street SPDR S&P MIDCAP 400 ETF Trust (MDY), valued at approximately $16.66 M.
As of the Q4 2025 filing, State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) represents approximately 0.01% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) was 27,612 shares, as reported at the end of Q4 2025.