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IMC Chicago Portfolio holdings
AUM
$483B
Turnover
25.29%
1-Year Est. Return
41.26%
This Fund
S&P 500
This Quarter Est. Return
-2.43%
1 Year Est. Return
+41.26%
3 Year Est. Return
+250.14%
5 Year Est. Return
+251.28%
10 Year Est. Return
–
AUM
$483B
AUM Growth
+$64.7B
(+15%)
Cap. Flow
+$871M
Cap. Flow % of AUM
Cap. Flow %
0.18%
Top 10 Holdings %
Top 10 Hldgs %
34.22%
Holding
7,245
New
943
Increased
3,271
Reduced
2,129
Closed
889
Avg Time Held
Equity + Options
1.6
years
Top 10 Avg Time Held
Equity + Options
3.1
years
Top 20 Avg Time Held
Equity + Options
4.1
years
Avg Time Held Equity only
0.4
years
Top 10 Avg Time Held Equity only
0.2
years
Top 20 Avg Time Held Equity only
0.2
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.18B |
| 2 |
iShares Russell 2000 ETF
IWM
|
+$505M |
| 3 |
Alger Concentrated Equity ETF
CNEQ
|
+$464M |
| 4 |
Invesco QQQ Trust
QQQ
|
+$333M |
| 5 |
T. Rowe Price Capital Appreciation Equity ETF
TCAF
|
+$295M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$445M |
| 2 |
Amazon
AMZN
|
+$413M |
| 3 |
TSMC
TSM
|
+$284M |
| 4 |
Tesla
TSLA
|
+$273M |
| 5 |
Apple
AAPL
|
+$270M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 98.87% |
| 2 | Technology | 0.42% |
| 3 | Financials | 0.14% |
| 4 | Industrials | 0.13% |
| 5 | Consumer Discretionary | 0.12% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
4851
Chesapeake Utilities
CPK
$3.54B
| $434K | ﹤0.01% |
+3,381
| New | +$446K |
2026 Q3
0 quarters
|
|
4852
CALL
Rogers Communications
RCI
$18B
| $434K | ﹤0.01% |
14,100
-8,600
| -38% | -$298K |
2026 Q2
1 quarter
|
|
4853
CALL
Patrick Industries
PATK
$2.53B
| $434K | ﹤0.01% |
+6,400
| New | +$521K |
2026 Q3
0 quarters
|
|
4854
PUT
The RealReal
REAL
$1.61B
| $433K | ﹤0.01% |
49,000
+10,100
| +26% | +$109K |
2025 Q4
3 quarters
|
|
4855
Entravision Communication
EVC
$830M
| $433K | ﹤0.01% |
58,916
+19,979
| +51% | +$192K |
2026 Q1
2 quarters
|
|
4856
CALL
Banco Bilbao Vizcaya Argentaria
BBVA
$138B
| $432K | ﹤0.01% |
+15,500
| New | +$430K |
2026 Q3
0 quarters
|
|
4857
Alerian MLP ETF
AMLP
$12.1B
| $431K | ﹤0.01% |
8,317
-14,025
| -63% | -$764K |
2025 Q4
3 quarters
|
|
4858
CALL
GSI Technology
GSIT
$116M
| $431K | ﹤0.01% |
79,200
+8,300
| +12% | +$49.2K |
2025 Q4
3 quarters
|
|
4859
Rackspace Technology
RXT
$645M
| $430K | ﹤0.01% |
+115,380
| New | +$474K |
2026 Q3
0 quarters
|
|
4860
CALL
STAG Industrial
STAG
$7.06B
| $430K | ﹤0.01% |
12,000
+3,000
| +33% | +$114K |
2026 Q1
2 quarters
|
|
4861
PUT
Lightbridge
LTBR
$163M
| $430K | ﹤0.01% |
68,300
+10,200
| +18% | +$79.7K |
2025 Q1
6 quarters
|
|
4862
PUT
QuinStreet
QNST
$1.18B
| $429K | ﹤0.01% |
+28,600
| New | +$503K |
2026 Q3
0 quarters
|
|
4863
PUT
Bitwise Hyperliquid ETF
BHYP
$141M
| $429K | ﹤0.01% |
+8,600
| New | +$344K |
2026 Q3
0 quarters
|
|
4864
PUT
The Greenbrier Companies
GBX
$1.29B
| $429K | ﹤0.01% |
+10,700
| New | +$493K |
2026 Q3
0 quarters
|
|
4865
PUT
Rhythm Pharmaceuticals
RYTM
$7.78B
| $428K | ﹤0.01% |
4,500
-1,100
| -20% | -$117K |
2026 Q2
1 quarter
|
|
4866
PUT
Alphatec Holdings
ATEC
$1.14B
| $428K | ﹤0.01% |
41,500
-6,400
| -13% | -$60.7K |
2025 Q4
3 quarters
|
|
4867
PUT
Strategic Education
STRA
$1.14B
| $427K | ﹤0.01% |
+5,500
| New | +$446K |
2026 Q3
0 quarters
|
|
4868
CALL
Inovio Pharmaceuticals
INO
$134M
| $427K | ﹤0.01% |
350,000
+137,100
| +64% | +$153K |
2026 Q2
1 quarter
|
|
|
BZH
4869
CALL
DELISTED
Beazer Homes USA
BZH
| $427K | ﹤0.01% |
12,800
-68,900
| -84% | -$2.25M |
2024 Q2
9 quarters
|
|
4870
CALL
Angi Inc
ANGI
$283M
| $427K | ﹤0.01% |
74,100
+54,900
| +286% | +$294K |
2026 Q2
1 quarter
|
|
4871
CALL
Fomento Económico Mexicano
FMX
$44.2B
| $427K | ﹤0.01% |
3,600
-20,500
| -85% | -$2.52M |
2026 Q1
2 quarters
|
|
4872
PUT
Janux Therapeutics
JANX
$1.08B
| $427K | ﹤0.01% |
+24,700
| New | +$415K |
2026 Q3
0 quarters
|
|
4873
CALL
Intrepid Potash
IPI
$440M
| $427K | ﹤0.01% |
13,300
-7,100
| -35% | -$258K |
2025 Q4
3 quarters
|
|
4874
CALL
Summit Midstream
SMC
$374M
| $426K | ﹤0.01% |
+14,100
| New | +$453K |
2026 Q3
0 quarters
|
|
4875
CALL
Caledonia Mining Corp
CMCL
$412M
| $426K | ﹤0.01% |
+18,100
| New | +$399K |
2026 Q3
0 quarters
|
|
Similar funds
IMC Chicago's Q3 2026 Portfolio in Review
As of Q3 2026, IMC Chicago held 7,245 positions worth $483B, up 15% from $419B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
IMC Chicago's Q3 2026 filing shows 943 new, 3,271 increased, 2,129 reduced and 889 closed positions. Its largest new stake was State Street SPDR S&P 500 ETF Trust: 1,547,924 shares worth $1.18B. The largest sale was State Street SPDR Dow Jones Industrial Average ETF Trust, an estimated $445M.
By sector, the portfolio is most concentrated in Miscellaneous at 99% of assets, up from 98% a quarter earlier, followed by Technology and Financials.
- IMC Chicago's largest Q3 2026 buy was State Street SPDR S&P 500 ETF Trust: 1,547,924 shares worth $1.18B.
- IMC Chicago added most to iShares MSCI South Korea ETF in Q3 2026, an estimated $162M increase.
- IMC Chicago's biggest Q3 2026 reduction was State Street SPDR Dow Jones Industrial Average ETF Trust, cutting an estimated $445M.
- IMC Chicago fully exited Amazon in Q3 2026, selling an estimated $413M.
- IMC Chicago's ten largest holdings make up 34% of its $483B portfolio in Q3 2026.
- IMC Chicago opened 943 new positions and closed 889 in Q3 2026.
- IMC Chicago's portfolio value rose 15% quarter-over-quarter to $483B.
Based on IMC Chicago's 13F filing for Q3 2026, filed 5 Nov 2026.