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 | |
|---|---|---|---|---|---|---|
626
CALL
GitLab
GTLB
$5.28B
| $18.9M | 0.01% |
335,500
+223,300
| +199% | +$13M |
|
627
PUT
Align Technology
ALGN
$12B
| $18.9M | 0.01% |
90,500
-3,100
| -3% | -$693K |
|
|
628
CALL
Align Technology
ALGN
$12B
| $18.8M | 0.01% |
90,400
-17,600
| -16% | -$3.93M |
|
629
PUT
Colgate-Palmolive
CL
$72.6B
| $18.8M | 0.01% |
206,300
-111,500
| -35% | -$10.6M |
|
630
PUT
Shake Shack
SHAK
$2.3B
| $18.7M | 0.01% |
144,400
+74,100
| +105% | +$9.08M |
|
631
PUT
Medtronic
MDT
$107B
| $18.7M | 0.01% |
234,500
+10,300
| +5% | +$892K |
|
632
PUT
BP
BP
$113B
| $18.7M | 0.01% |
632,000
-86,300
| -12% | -$2.59M |
|
633
PUT
iShares MSCI Australia ETF
EWA
$1.34B
| $18.6M | 0.01% |
711,700
+46,300
| +7% | +$1.19M |
|
634
PUT
Air Products & Chemicals
APD
$66.3B
| $18.6M | 0.01% |
64,200
+10,700
| +20% | +$3.36M |
|
635
PUT
DexCom
DXCM
$27.6B
| $18.6M | 0.01% |
239,000
-47,900
| -17% | -$3.55M |
|
636
PUT
Emerson Electric
EMR
$82.9B
| $18.5M | 0.01% |
149,000
-5,900
| -4% | -$716K |
|
637
CALL
Live Nation Entertainment
LYV
$41.2B
| $18.5M | 0.01% |
142,500
+12,700
| +10% | +$1.6M |
|
638
CALL
HCA Healthcare
HCA
$84.8B
| $18.4M | 0.01% |
61,200
-1,300
| -2% | -$454K |
|
639
PUT
Chewy
CHWY
$8.54B
| $18.3M | 0.01% |
547,000
-103,200
| -16% | -$3.21M |
|
640
PUT
Simon Property Group
SPG
$74.5B
| $18.2M | 0.01% |
105,800
+26,200
| +33% | +$4.6M |
|
641
CALL
Hewlett Packard
HPE
$63.2B
| $18.2M | 0.01% |
852,400
-477,400
| -36% | -$10.1M |
|
642
CALL
Bloom Energy
BE
$52.6B
| $18.2M | 0.01% |
818,800
+249,600
| +44% | +$4.38M |
|
643
CALL
Archer Daniels Midland
ADM
$41.4B
| $18.1M | 0.01% |
358,200
-16,000
| -4% | -$866K |
|
644
CALL
Toast
TOST
$16.8B
| $18.1M | 0.01% |
496,100
+218,400
| +79% | +$7.67M |
|
645
CALL
Darden Restaurants
DRI
$22.5B
| $18.1M | 0.01% |
96,800
+42,400
| +78% | +$7.11M |
|
646
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
| $18.1M | 0.01% |
229,538
+200,358
| +687% | +$15.9M |
|
647
PUT
General Dynamics
GD
$105B
| $18M | 0.01% |
68,300
-7,500
| -10% | -$2.16M |
|
648
PUT
D.R. Horton
DHI
$41B
| $18M | 0.01% |
128,700
-19,700
| -13% | -$3.29M |
|
649
PUT
Halliburton
HAL
$27.9B
| $18M | 0.01% |
660,900
+75,000
| +13% | +$2.19M |
|
650
CALL
Altria Group
MO
$122B
| $18M | 0.01% |
343,500
+77,800
| +29% | +$4.14M |
|
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.