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IMC Chicago

IMC Chicago Portfolio holdings

AUM $419B Turnover 27.82%
1-Year Est. Return 72.04%
This Fund
S&P 500
This Quarter Est. Return
+37.99%
1 Year Est. Return
+72.04%
3 Year Est. Return
+250.38%
5 Year Est. Return
+244.62%
10 Year Est. Return
–
AUM
$419B
AUM Growth
+$140B
Cap. Flow
+$2.99B
Cap. Flow %
0.71%
Top 10 Hldgs %
33.71%
Holding
6,955
New
1,282
Increased
3,251
Reduced
1,751
Closed
653
Avg Time Held Equity + Options
1.4 years
Top 10 Avg Time Held Equity + Options
3.5 years
Top 20 Avg Time Held Equity + Options
3.8 years
Avg Time Held Equity only
0.3 years
Top 10 Avg Time Held Equity only
0.4 years
Top 20 Avg Time Held Equity only
0.3 years

Sector Composition

Rank Sector Weight
1 Miscellaneous 97.94%
2 Technology 0.92%
3 Consumer Discretionary 0.31%
4 Financials 0.17%
5 Communication Services 0.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
HRZN icon
5701
PUT
Horizon Technology Finance
HRZN
$264M
$191K ﹤0.01%
40,400
-22,100
-35% -$95.6K
2025 Q1
5 quarters
KDK icon
5702
Kodiak AI
KDK
$209M
$191K ﹤0.01%
+37,551
New +$281K
2026 Q2
0 quarters
SUPV icon
5703
PUT
Grupo Supervielle
SUPV
$614M
$190K ﹤0.01%
19,700
-400
-2% -$3.7K
2025 Q4
2 quarters
RLGT icon
5704
PUT
Radiant Logistics
RLGT
$414M
$190K ﹤0.01%
20,100
-4,200
-17% -$35.4K
2026 Q1
1 quarter
BITU icon
5705
CALL
ProShares Ultra Bitcoin ETF
BITU
$523M
$190K ﹤0.01%
23,400
-20,500
-47% -$262K
2024 Q4
6 quarters
LXU icon
5706
LSB Industries
LXU
$731M
$190K ﹤0.01%
17,562
-27,387
-61% -$366K
2026 Q1
1 quarter
HRZN icon
5707
Horizon Technology Finance
HRZN
$264M
$190K ﹤0.01%
40,074
-21,721
-35% -$93.9K
2026 Q1
1 quarter
AVTR icon
5708
Avantor
AVTR
$11.7B
$189K ﹤0.01%
19,126
-35,138
-65% -$302K
2025 Q2
4 quarters
TU icon
5709
PUT
Telus
TU
$13.7B
$189K ﹤0.01%
17,900
+7,600
+74% +$92.7K
2026 Q1
1 quarter
TTAM icon
5710
PUT
Titan America SA
TTAM
$2.47B
$188K ﹤0.01%
+10,100
New +$166K
2026 Q2
0 quarters
SSYS icon
5711
Stratasys
SSYS
$610M
$188K ﹤0.01%
+21,913
New +$192K
2026 Q2
0 quarters
QDEL icon
5712
QuidelOrtho
QDEL
$944M
$188K ﹤0.01%
+10,707
New +$141K
2026 Q2
0 quarters
TDAY icon
5713
CALL
USA Today Co
TDAY
$987M
$187K ﹤0.01%
+21,900
New +$165K
2026 Q2
0 quarters
FF icon
5714
Future Fuel
FF
$251M
$187K ﹤0.01%
41,392
+27,264
+193% +$117K
2026 Q1
1 quarter
KC icon
5715
CALL
Kingsoft Cloud Holdings
KC
$2.6B
$186K ﹤0.01%
20,600
-115,700
-85% -$1.6M
2024 Q4
6 quarters
ORC icon
5716
Orchid Island Capital
ORC
$973M
$186K ﹤0.01%
26,747
+3,582
+15% +$24.7K
2026 Q1
1 quarter
ALOY icon
5717
CALL
REalloys Inc
ALOY
$482M
$185K ﹤0.01%
+12,800
New +$146K
2026 Q2
0 quarters
ARDX icon
5718
Ardelyx
ARDX
$775M
$185K ﹤0.01%
36,248
+11,525
+47% +$70.3K
2026 Q1
1 quarter
BLNK icon
5719
CALL
Blink Charging
BLNK
$54.7M
$185K ﹤0.01%
288,800
+108,200
+60% +$78.3K
2025 Q3
3 quarters
XNET icon
5720
PUT
Xunlei
XNET
$245M
$185K ﹤0.01%
33,000
+13,400
+68% +$77.3K
2026 Q1
1 quarter
SNDL icon
5721
PUT
Sundial Growers
SNDL
$313M
$184K ﹤0.01%
136,300
-9,400
-6% -$13.5K
2025 Q4
2 quarters
CXDO icon
5722
CALL
Crexendo
CXDO
$195M
$184K ﹤0.01%
+24,600
New +$192K
2026 Q2
0 quarters
EMD icon
5723
Western Asset Emerging Markets Debt Fund
EMD
$528M
$184K ﹤0.01%
+17,104
New +$181K
2026 Q2
0 quarters
RYAM icon
5724
CALL
Rayonier Advanced Materials
RYAM
$438M
$183K ﹤0.01%
23,300
-48,200
-67% -$437K
2025 Q3
3 quarters
INTR icon
5725
Inter&Co
INTR
$2.07B
$183K ﹤0.01%
+33,701
New +$226K
2026 Q2
0 quarters

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IMC Chicago's Q2 2026 Portfolio in Review

As of Q2 2026, IMC Chicago held 6,955 positions worth $419B, up 50% from $278B the previous quarter. Its ten largest holdings account for 34% of the portfolio.

IMC Chicago's Q2 2026 filing shows 1,282 new, 3,251 increased, 1,751 reduced and 653 closed positions. Its largest new stake was Microsoft: 303,034 shares worth $113M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $316M.

By sector, the portfolio is most concentrated in Miscellaneous at 98% of assets, down from 98% a quarter earlier, followed by Technology and Consumer Discretionary.

  • IMC Chicago's largest Q2 2026 buy was Microsoft: 303,034 shares worth $113M.
  • IMC Chicago added most to State Street SPDR Dow Jones Industrial Average ETF Trust in Q2 2026, an estimated $568M increase.
  • IMC Chicago's biggest Q2 2026 reduction was Tesla, cutting an estimated $253M.
  • IMC Chicago fully exited State Street SPDR S&P 500 ETF Trust in Q2 2026, selling an estimated $316M.
  • IMC Chicago's ten largest holdings make up 34% of its $419B portfolio in Q2 2026.
  • IMC Chicago opened 1,282 new positions and closed 653 in Q2 2026.
  • IMC Chicago's portfolio value rose 50% quarter-over-quarter to $419B.

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