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 |
ProShares UltraPro S&P 500
UPRO
|
+$387M |
| 2 |
ProShares UltraPro QQQ
TQQQ
|
+$359M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$152M |
| 4 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$143M |
| 5 |
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
|
+$139M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$286M |
| 2 |
Invesco QQQ Trust
QQQ
|
+$49.4M |
| 3 |
JPMorgan Chase
JPM
|
+$42.8M |
| 4 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$34M |
| 5 |
Tesla
TSLA
|
+$28.9M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 0.17% |
| 2 | Consumer Discretionary | 0.14% |
| 3 | Communication Services | 0.06% |
| 4 | Financials | 0.04% |
| 5 | Industrials | 0.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
401
CALL
Lennar Class A
LEN
$20.4B
| $25M | 0.02% |
173,131
+59,914
| +53% | +$7.22M |
|
402
CALL
Burlington
BURL
$22B
| $24.8M | 0.02% |
127,700
+47,500
| +59% | +$7.09M |
|
403
PUT
Ford
F
$57.3B
| $24.8M | 0.02% |
2,032,900
+526,700
| +35% | +$5.86M |
|
404
CALL
Lyft
LYFT
$5.39B
| $24.7M | 0.02% |
1,649,100
+227,800
| +16% | +$2.65M |
|
405
CALL
NIO
NIO
$11.3B
| $24.7M | 0.02% |
2,723,000
+412,000
| +18% | +$3.27M |
|
406
PUT
SoFi Technologies
SOFI
$21.1B
| $24.5M | 0.02% |
2,462,400
+404,100
| +20% | +$3.21M |
|
407
PUT
Invesco S&P SmallCap Low Volatility ETF
XSLV
$249M
| $24.4M | 0.02% |
456,700
+289,500
| +173% | +$11.8M |
|
408
CALL
Merck
MRK
$324B
| $24.2M | 0.02% |
222,200
+5,600
| +3% | +$581K |
|
409
PUT
3M
MMM
$89B
| $24.1M | 0.02% |
263,240
+13,276
| +5% | +$1.07M |
|
410
CALL
Freeport-McMoran
FCX
$90B
| $24.1M | 0.02% |
565,100
+98,500
| +21% | +$3.64M |
|
411
CALL
Dick's Sporting Goods
DKS
$18.4B
| $24M | 0.02% |
163,400
-117,100
| -42% | -$14.2M |
|
412
CALL
Chewy
CHWY
$8.54B
| $23.9M | 0.02% |
1,013,200
+90,600
| +10% | +$1.79M |
|
413
CALL
BP
BP
$113B
| $23.9M | 0.02% |
675,300
+84,100
| +14% | +$3.08M |
|
414
PUT
Marathon Petroleum
MPC
$90.3B
| $23.9M | 0.02% |
161,000
+10,900
| +7% | +$1.62M |
|
415
CALL
Alcoa
AA
$11.7B
| $23.5M | 0.02% |
692,300
+265,800
| +62% | +$7.19M |
|
416
PUT
C3.ai
AI
$1.27B
| $23.5M | 0.02% |
819,300
-218,200
| -21% | -$6M |
|
417
PUT
Paycom
PAYC
$6.78B
| $23.4M | 0.02% |
113,000
+58,500
| +107% | +$12.4M |
|
418
CALL
Take-Two Interactive
TTWO
$43B
| $23.4M | 0.02% |
145,100
+15,400
| +12% | +$2.3M |
|
419
PUT
SolarEdge
SEDG
$2.59B
| $23.3M | 0.02% |
249,100
+95,900
| +63% | +$8.73M |
|
420
CALL
DexCom
DXCM
$27.6B
| $23.1M | 0.02% |
186,300
+42,200
| +29% | +$4.31M |
|
421
CALL
BILL Holdings
BILL
$4.33B
| $23.1M | 0.02% |
283,000
+126,700
| +81% | +$10.4M |
|
|
X
422
CALL
DELISTED
US Steel
X
| $23.1M | 0.02% |
474,400
-112,000
| -19% | -$4.07M |
|
423
PUT
McKesson
MCK
$98.5B
| $22.9M | 0.02% |
49,400
+18,900
| +62% | +$8.59M |
|
424
CALL
Generac Holdings
GNRC
$11.9B
| $22.7M | 0.02% |
175,500
-51,600
| -23% | -$5.66M |
|
425
PUT
Trade Desk
TTD
$8.13B
| $22.7M | 0.02% |
315,000
+7,200
| +2% | +$529K |
|
Similar funds
IMC Chicago's Q4 2023 Portfolio in Review
As of Q4 2023, IMC Chicago held 1,984 positions worth $149B, up 32% from $113B the previous quarter. Its ten largest holdings account for 58% of the portfolio.
IMC Chicago deployed $18.8B of net new capital in Q4 2023, opening 398 new positions and adding to 952 existing holdings. Its largest new stake was iShares Russell 2000 ETF: 847,801 shares worth $170M.
By sector, the portfolio is most concentrated in Technology at 0.17% of assets, down from 0.43% a quarter earlier, followed by Consumer Discretionary and Communication Services.
On the sell side, the largest reduction was NVIDIA, an estimated $286M trimmed.
- IMC Chicago's largest Q4 2023 buy was iShares Russell 2000 ETF: 847,801 shares worth $170M.
- IMC Chicago added most to ProShares UltraPro S&P 500 in Q4 2023, an estimated $387M increase.
- IMC Chicago's biggest Q4 2023 reduction was NVIDIA, cutting an estimated $286M.
- IMC Chicago fully exited Invesco QQQ Trust in Q4 2023, selling an estimated $49.4M.
- IMC Chicago's ten largest holdings make up 58% of its $149B portfolio in Q4 2023.
- IMC Chicago opened 398 new positions and closed 192 in Q4 2023.
- IMC Chicago's portfolio value rose 32% quarter-over-quarter to $149B.
Based on IMC Chicago's 13F filing for Q4 2023, filed 9 Feb 2024.