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Cubist Systematic Strategies’s State Street SPDR S&P MIDCAP 400 ETF Trust MDY Stock Holding History

Cubist Systematic Strategies’s Portfolio MDY Stock Details MDY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$1.37M Sell
2,300
-2,400
-51% -$1.41M 0.01% 1794
2025
Q2 		$2.66M Sell
4,700
-800
-15% -$429K 0.01% 1405
2025
Q1 		$2.93M Buy
+5,500
New +$3.12M 0.02% 1192

Other funds holding MDY

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
Pathstone Holdings
Pathstone Holdings Englewood, New Jersey $25.1B AUM 22.95% 1-Year Est. Return
Northwestern Mutual Wealth Management
Northwestern Mutual Wealth Management Milwaukee, Wisconsin $162B AUM 16.35% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $173B AUM 20.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Cubist Systematic Strategies's MDY Position: Q3 2025 in Review

Cubist Systematic Strategies sold out of State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) in Q3 2025, closing a stake of 486 shares — an estimated $285K sold.

Cubist Systematic Strategies first reported a position in MDY in Q2 2024 and held it in 4 quarters. The position peaked at $1.88M in Q1 2025. 1,364 funds tracked by Wall St. Rank hold MDY as of Q3 2025.

  • Cubist Systematic Strategies reported no remaining State Street SPDR S&P MIDCAP 400 ETF Trust position as of Q3 2025 after selling out during the quarter.
  • Cubist Systematic Strategies sold 486 State Street SPDR S&P MIDCAP 400 ETF Trust shares in Q3 2025, an estimated $285K.
  • Cubist Systematic Strategies first reported a position in State Street SPDR S&P MIDCAP 400 ETF Trust in Q2 2024 and held it in 4 quarters.
  • Cubist Systematic Strategies's State Street SPDR S&P MIDCAP 400 ETF Trust position peaked at $1.88M in Q1 2025.
  • 1,364 funds tracked by Wall St. Rank held State Street SPDR S&P MIDCAP 400 ETF Trust as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.