IMC Chicago Portfolio holdings
IMC-Chicago, a key arm of IMC Trading founded in 1989 by Rob Defares and René Schelvis in Amsterdam, is a proprietary trading firm and market maker headquartered in Chicago since opening its first overseas office there in 2000. Employing over 650 of IMC’s 1,600+ global workforce, it operates at the heart of North America’s financial hub, trading equities, options, futures, and other derivatives on major exchanges like the Chicago Mercantile Exchange (CME) and Chicago Board Options Exchange (CBOE). Known for its technology-driven approach, IMC-Chicago leverages advanced algorithms and low-latency systems to provide liquidity across more than 100 global venues, evolving from a trading outfit with strong tech to a tech company that trades. Under CEO Rob Defares, the firm emphasizes innovation, quantitative strategies, and a collaborative culture, making it a powerhouse in the U.S. derivatives market.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$210M |
| 2 |
Invesco NASDAQ 100 ETF
QQQM
|
+$206M |
| 3 |
Vanguard S&P 500 ETF
VOO
|
+$151M |
| 4 |
Meta Platforms (Facebook)
META
|
+$92.4M |
| 5 |
Netflix
NFLX
|
+$74.9M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$367M |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$355M |
| 3 |
NVIDIA
NVDA
|
+$346M |
| 4 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$188M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$130M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 0.32% |
| 2 | Communication Services | 0.14% |
| 3 | Consumer Discretionary | 0.14% |
| 4 | Financials | 0.09% |
| 5 | Healthcare | 0.09% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
CNH
3051
PUT
CNH Industrial
CNH
$13.8B
| $238K | ﹤0.01% |
+21,000
| New | +$239K |
|
|
KC
3052
PUT
Kingsoft Cloud Holdings
KC
$2.84B
| $237K | ﹤0.01% |
+22,600
| New | +$129K |
|
3053
CALL
Community Health Systems
CYH
$385M
| $236K | ﹤0.01% |
79,000
+5,700
| +8% | +$23.9K |
|
3054
PUT
CVR Energy
CVI
$3.36B
| $236K | ﹤0.01% |
12,600
-1,900
| -13% | -$38.4K |
|
|
PLL
3055
PUT
DELISTED
Piedmont Lithium
PLL
| $236K | ﹤0.01% |
27,000
-27,200
| -50% | -$319K |
|
3056
PUT
SkyWater Technology
SKYT
$1.51B
| $235K | ﹤0.01% |
+17,000
| New | +$169K |
|
3057
PUT
indie Semiconductor
INDI
$733M
| $234K | ﹤0.01% |
+57,900
| New | +$238K |
|
3058
CALL
Designer Brands
DBI
$277M
| $234K | ﹤0.01% |
43,900
-13,800
| -24% | -$77.2K |
|
3059
PUT
Capital Southwest
CSWC
$1.46B
| $233K | ﹤0.01% |
+10,700
| New | +$252K |
|
3060
CALL
NextDecade
NEXT
$1.85B
| $232K | ﹤0.01% |
30,100
-27,700
| -48% | -$177K |
|
3061
CALL
Ardelyx
ARDX
$1.24B
| $231K | ﹤0.01% |
+45,500
| New | +$251K |
|
|
FLNA
3062
CALL
Filana Therapeutics
FLNA
$43M
| $229K | ﹤0.01% |
97,200
+23,700
| +32% | +$416K |
|
3063
PUT
Kanzhun
BZ
$6.89B
| $229K | ﹤0.01% |
16,600
| – | – |
|
3064
CALL
Anavex Life Sciences
AVXL
$222M
| $228K | ﹤0.01% |
+21,200
| New | +$163K |
|
3065
CALL
Yext
YEXT
$501M
| $227K | ﹤0.01% |
+35,700
| New | +$259K |
|
3066
Vipshop
VIPS
$6.84B
| $226K | ﹤0.01% |
16,807
-86,588
| -84% | -$1.24M |
|
|
MAXN
3067
CALL
DELISTED
Maxeon Solar Technologies
MAXN
| $226K | ﹤0.01% |
+30,000
| New | +$232K |
|
3068
CALL
Inseego
INSG
$108M
| $225K | ﹤0.01% |
21,900
-7,000
| -24% | -$103K |
|
3069
Cipher Digital
CIFR
$9.47B
| $224K | ﹤0.01% |
+48,193
| New | +$274K |
|
3070
PUT
Grindr
GRND
$2.64B
| $223K | ﹤0.01% |
12,500
-15,700
| -56% | -$229K |
|
3071
ProShares UltraShort Bitcoin ETF
SBIT
$163M
| $223K | ﹤0.01% |
+3,773
| New | +$362K |
|
3072
FIGS
FIGS
$1.59B
| $222K | ﹤0.01% |
+35,938
| New | +$209K |
|
3073
CALL
Invesco DB US Dollar Index Bearish Fund
UDN
$107M
| $222K | ﹤0.01% |
13,300
-2,100
| -14% | -$37.9K |
|
3074
PUT
Sportradar
SRAD
$4.23B
| $222K | ﹤0.01% |
+12,800
| New | +$193K |
|
3075
FS KKR Capital
FSK
$2.98B
| $222K | ﹤0.01% |
10,210
-3,814
| -27% | -$80K |
|
Similar funds
IMC Chicago's Q4 2024 Portfolio in Review
As of Q4 2024, IMC Chicago held 3,408 positions worth $215B, up 17% from $184B the previous quarter. Its ten largest holdings account for 46% of the portfolio.
IMC Chicago deployed $20B of net new capital in Q4 2024, opening 664 new positions and adding to 1,490 existing holdings. Its largest new stake was iShares Core S&P 500 ETF: 355,369 shares worth $209M.
By sector, the portfolio is most concentrated in Technology at 0.32% of assets, down from 0.42% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Tesla, an estimated $367M trimmed.
- IMC Chicago's largest Q4 2024 buy was iShares Core S&P 500 ETF: 355,369 shares worth $209M.
- IMC Chicago added most to Netflix in Q4 2024, an estimated $74.9M increase.
- IMC Chicago's biggest Q4 2024 reduction was Tesla, cutting an estimated $367M.
- IMC Chicago fully exited NVIDIA in Q4 2024, selling an estimated $346M.
- IMC Chicago's ten largest holdings make up 46% of its $215B portfolio in Q4 2024.
- IMC Chicago opened 664 new positions and closed 304 in Q4 2024.
- IMC Chicago's portfolio value rose 17% quarter-over-quarter to $215B.
Based on IMC Chicago's 13F filing for Q4 2024, filed 27 Jan 2025.