IMC Chicago’s ProShares Ultra S&P500 SSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$71.9M Buy
835,700
+6,900
+0.8% +$442K 0.02% 467
2026
Q1
$46.4M Buy
828,800
+172,600
+26% +$9.86M 0.02% 525
2025
Q4
$41.8M Sell
656,200
-49,400
-7% -$2.83M 0.02% 550
2025
Q3
$41.1M Buy
705,600
+31,200
+5% +$1.63M 0.01% 519
2025
Q2
$33.2M Buy
674,400
+148,600
+28% +$6.28M 0.01% 511
2025
Q1
$18.9M Sell
525,800
-176,800
-25% -$8.16M 0.01% 609
2024
Q4
$29.2M Buy
702,600
+110,600
+19% +$5.21M 0.01% 477
2024
Q3
$25.7M Buy
592,000
+24,000
+4% +$1.01M 0.01% 475
2024
Q2
$27.2M Sell
568,000
-49,400
-8% -$1.9M 0.02% 438
2024
Q1
$24.2M Buy
617,400
+2,800
+0.5% +$99K 0.01% 408
2023
Q4
$18.4M Buy
614,600
+345,400
+128% +$9.93M 0.01% 477
2023
Q3
$7.18M Buy
269,200
+180,000
+202% +$5.23M 0.01% 648
2023
Q2
$2.59M Buy
89,200
+4,800
+6% +$126K ﹤0.01% 813
2023
Q1
$2.12M Buy
84,400
+32,200
+62% +$772K ﹤0.01% 832
2022
Q4
$1.16M Buy
+52,200
New +$1.18M ﹤0.01% 968

Other funds holding SSO

IMC Chicago's SSO Position: Q2 2026 in Review

IMC Chicago opened a new position in ProShares Ultra S&P500 (SSO) in Q2 2026: 6,418 shares worth $432K. The stake represents ﹤0.01% of the portfolio and ranks #4807 among its holdings. This is a return to the name: IMC Chicago previously reported a position in SSO as recently as Q1 2025.

IMC Chicago first reported a position in SSO in Q2 2020 and has held it in 10 quarters since. The position peaked at $15M in Q4 2023. 240 funds tracked by Wall St. Rank hold SSO as of Q2 2026.

  • IMC Chicago held 6,418 shares of ProShares Ultra S&P500 worth $432K as of Q2 2026.
  • ProShares Ultra S&P500 was a new IMC Chicago position in Q2 2026.
  • ProShares Ultra S&P500 made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #4807 holding.
  • IMC Chicago first reported a position in ProShares Ultra S&P500 in Q2 2020 and has held it in 10 quarters since.
  • IMC Chicago's ProShares Ultra S&P500 position peaked at $15M in Q4 2023.
  • 240 funds tracked by Wall St. Rank held ProShares Ultra S&P500 as of Q2 2026.

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