IMC-Chicago, LLC

CIK 0001452861 · CHICAGO, IL · Quarter end: 2026-06-30 · Filed on: 2026-08-06 · Open the SEC source

IMC-Chicago, LLC reported 6,591 positions worth $418.68B as of June 30, 2026 (13F filed August 6, 2026). Largest holding: STATE STR SPDR S&P 500 ETF T (9.4%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$418.68B
2026 Q2
Positions
6,591
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
33.7%
Est. Net Flow (Q)
2026 Q2
10 / 6591 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
178462F953STATE STR SPDR S&P 500 ETF TPUT$39.19B9.36%52,472,700
278462F903STATE STR SPDR S&P 500 ETF TCALL$18.70B4.47%25,038,900
3595112953MICRON TECHNOLOGY INCPUT$14.52B3.47%12,577,500
446090E953INVESCO QQQ TRPUT$12.64B3.02%17,161,800
5595112903MICRON TECHNOLOGY INCCALL$11.81B2.82%10,227,900
680004C950SANDISK CORPPUT$9.40B2.25%4,134,600
767066G904NVIDIA CORPORATIONCALL$8.97B2.14%44,813,200
880004C900SANDISK CORPCALL$8.84B2.11%3,889,600
988160R901TESLA INCCALL$8.59B2.05%20,419,200
1067066G954NVIDIA CORPORATIONPUT$8.48B2.03%42,382,300

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does IMC-Chicago, LLC hold as of Q2 2026?

IMC-Chicago, LLC reported 6591 positions worth $418.68B in its Q2 2026 13F filing. Largest positions: STATE STR SPDR S&P 500 ETF T (9.4%), STATE STR SPDR S&P 500 ETF T (4.5%), MICRON TECHNOLOGY INC (3.5%), INVESCO QQQ TR (3.0%) and MICRON TECHNOLOGY INC (2.8%).

What did IMC-Chicago, LLC buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did IMC-Chicago, LLC sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.