IMC-Chicago, LLC 13F Holdings
IMC-Chicago, LLC's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$418.7B
Largest holding
State STR SPDR S&P 500 ETF T (TR Unit)
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | +9.65M sh | $6.7B | 9.36% |
| BOOKING HOLDINGS INC | +2.94M sh | $6.4B | 0.13% |
| BOOKING HOLDINGS INC | +2.33M sh | $5.1B | 0.10% |
| MICRON TECHNOLOGY INC | +5.45M sh | $4.1B | 3.47% |
| SANDISK CORP | +2.32M sh | $3.4B | 2.25% |
| SANDISK CORP | +1.72M sh | $2.5B | 2.11% |
| ISHARES TR (EXPANDED TECH) | +9.43M sh | $2.3B | 1.42% |
| VANGUARD INDEX FDS (REAL ESTATE ETF) | +3.66M sh | $2.1B | 0.64% |
| KLA CORP (COM NEW) | +2.28M sh | $2.0B | 0.17% |
| MICRON TECHNOLOGY INC | +2.56M sh | $1.9B | 2.82% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | -7.75M sh | -$5.4B | 4.47% |
| INVESCO QQQ TR (UNIT SER 1) | -3.83M sh | -$2.5B | 1.95% |
| UNITEDHEALTH GROUP INC | -2.00M sh | -$685.0M | 0.34% |
| INVESCO QQQ TR (UNIT SER 1) | -754,200 sh | -$495.4M | 3.02% |
| EATON CORP PLC | -850,000 sh | -$333.1M | 0.03% |
| VERTIV HOLDINGS CO (COM CL A) | -1.08M sh | -$317.6M | 0.11% |
| ADVANCED MICRO DEVICES INC | -789,700 sh | -$309.7M | 1.16% |
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | Sold out | -$283.8M | 0.00% |
| ISHARES TR (10-20 YR TRS ETF) | -3.20M sh | -$255.0M | 0.07% |
| TESLA INC | -637,000 sh | -$252.4M | 0.08% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | $39.2B | 9.36% | +22.53% |
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | $18.7B | 4.47% | -23.64% |
| MICRON TECHNOLOGY INC | $14.5B | 3.47% | +76.47% |
| INVESCO QQQ TR (UNIT SER 1) | $12.6B | 3.02% | -4.21% |
| MICRON TECHNOLOGY INC | $11.8B | 2.82% | +33.46% |
| SANDISK CORP | $9.4B | 2.25% | +128.33% |
| NVIDIA CORPORATION | $9.0B | 2.14% | -0.22% |
| SANDISK CORP | $8.8B | 2.11% | +79.45% |
| TESLA INC | $8.6B | 2.05% | +0.72% |
| NVIDIA CORPORATION | $8.5B | 2.03% | +11.39% |
| INVESCO QQQ TR (UNIT SER 1) | $8.2B | 1.95% | -25.70% |
| TESLA INC | $6.9B | 1.65% | +13.18% |
| ADVANCED MICRO DEVICES INC | $6.0B | 1.44% | +10.50% |
| ISHARES TR (EXPANDED TECH) | $5.9B | 1.42% | +72.84% |
| MICROSOFT CORP | $5.9B | 1.41% | +6.04% |
| APPLE INC | $5.1B | 1.21% | +31.03% |
| ADVANCED MICRO DEVICES INC | $4.8B | 1.16% | -8.66% |
| META PLATFORMS INC (CL A) | $4.4B | 1.06% | +6.61% |
| ALPHABET INC (CAP STK CL A) | $3.8B | 0.92% | +25.05% |
| VANECK ETF TRUST (GOLD MINERS ETF) | $3.4B | 0.82% | +62.90% |
| AMAZON COM INC | $3.3B | 0.78% | +14.06% |
| APPLE INC | $3.2B | 0.77% | +47.71% |
| MICROSOFT CORP | $2.7B | 0.65% | +39.40% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $2.7B | 0.65% | +56.07% |
| ALPHABET INC (CAP STK CL A) | $2.7B | 0.64% | +9.36% |
| VANGUARD INDEX FDS (REAL ESTATE ETF) | $2.7B | 0.64% | +1137.84% |
| BROADCOM INC | $2.7B | 0.63% | +29.50% |
| ELI LILLY & CO | $2.6B | 0.61% | +65.98% |
| AMAZON COM INC | $2.5B | 0.61% | +31.46% |
| META PLATFORMS INC (CL A) | $2.5B | 0.59% | -8.48% |
| ALPHABET INC (CAP STK CL C) | $2.3B | 0.55% | +4.07% |
| BROADCOM INC | $2.2B | 0.54% | +13.43% |
| INTEL CORP | $2.2B | 0.52% | +44.95% |
| SPDR GOLD TR (GOLD SHS) | $2.2B | 0.52% | +53.15% |
| GOLDMAN SACHS GROUP INC | $2.0B | 0.48% | +4.24% |
| ASML HLDG NV (N Y REGISTRY SHS) | $2.0B | 0.48% | +10.89% |
| ISHARES TR (EXPANDED TECH) | $1.9B | 0.45% | +13.00% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $1.8B | 0.43% | +28.90% |
| INTEL CORP | $1.8B | 0.42% | +10.50% |
| ALPHABET INC (CAP STK CL C) | $1.7B | 0.40% | +4.90% |
| VANECK ETF TRUST (GOLD MINERS ETF) | $1.6B | 0.38% | +33.35% |
| NETFLIX INC. | $1.6B | 0.38% | +3.51% |
| GOLDMAN SACHS GROUP INC | $1.5B | 0.37% | -3.45% |
| NETFLIX INC. | $1.5B | 0.36% | +22.90% |
| UNITEDHEALTH GROUP INC | $1.4B | 0.34% | -36.84% |
| ELI LILLY & CO | $1.4B | 0.33% | +31.11% |
| SPDR GOLD TR (GOLD SHS) | $1.4B | 0.33% | +21.74% |
| WESTERN DIGITAL CORP | $1.3B | 0.32% | +105.94% |
| CROWDSTRIKE HLDGS INC (CL A) | $1.3B | 0.31% | +17.51% |
| CROWDSTRIKE HLDGS INC (CL A) | $1.3B | 0.31% | -7.54% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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