IMC Chicago’s State Street SPDR S&P MIDCAP 400 ETF Trust MDY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$38M Sell
54,000
-21,600
-29% -$14.5M 0.01% 727
2026
Q1
$46.6M Sell
75,600
-36,200
-32% -$22.9M 0.02% 524
2025
Q4
$67.4M Buy
111,800
+1,100
+1% +$658K 0.02% 401
2025
Q3
$66M Buy
110,700
+39,600
+56% +$23.2M 0.02% 383
2025
Q2
$40.3M Buy
71,100
+21,500
+43% +$11.5M 0.02% 453
2025
Q1
$26.5M Sell
49,600
-13,100
-21% -$7.44M 0.02% 483
2024
Q4
$35.7M Buy
62,700
+35,000
+126% +$20.5M 0.02% 427
2024
Q3
$15.8M Buy
27,700
+1,600
+6% +$881K 0.01% 635
2024
Q2
$14M Sell
26,100
-700
-3% -$376K 0.01% 658
2024
Q1
$14.9M Buy
26,800
+5,900
+28% +$3.06M 0.01% 560
2023
Q4
$10.6M Buy
+20,900
New +$9.7M 0.01% 627

Other funds holding MDY

IMC Chicago's MDY Position: Q2 2026 in Review

IMC Chicago reduced its State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) stake by 88% in Q2 2026, selling an estimated $14.3M and leaving 2,972 shares worth $2.09M. The position accounts for ﹤0.01% of the portfolio, ranked #2982.

IMC Chicago first reported a position in MDY in Q4 2023 and has held it in 6 quarters since. The position peaked at $152M in Q4 2023. 1,534 funds tracked by Wall St. Rank hold MDY as of Q2 2026.

  • IMC Chicago held 2,972 shares of State Street SPDR S&P MIDCAP 400 ETF Trust worth $2.09M as of Q2 2026.
  • IMC Chicago sold 21,362 State Street SPDR S&P MIDCAP 400 ETF Trust shares in Q2 2026, an estimated $14.3M.
  • State Street SPDR S&P MIDCAP 400 ETF Trust made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #2982 holding.
  • IMC Chicago first reported a position in State Street SPDR S&P MIDCAP 400 ETF Trust in Q4 2023 and has held it in 6 quarters since.
  • IMC Chicago's State Street SPDR S&P MIDCAP 400 ETF Trust position peaked at $152M in Q4 2023.
  • 1,534 funds tracked by Wall St. Rank held State Street SPDR S&P MIDCAP 400 ETF Trust as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.