2026 Q1 Portfolio Activity
In 2026 Q1, IMC-Chicago, LLC maintained a portfolio of 6371 distinct positions. The most significant new addition was SPROTT ASSET MANAGEMENT LP, now representing 0.06% of the total fund value. They heavily accumulated shares in STATE STR SPDR S&P 500 ETF T, increasing the position by 356778.3%. Conversely, IMC-Chicago, LLC completely exited their position in SPDR S&P 500 ETF TR.
IMC-Chicago, LLC
Chicago, IL
Proprietary Trading Firm / Market Maker
AUM $6,289M
SUMMARY
HOLDINGS
GLOBAL HOLDINGS (Soon)
13D/G (Soon)
QUARTER
2026 Q1
2025 Q4
2025 Q3
2025 Q2
2025 Q1
2024 Q4
2024 Q3
2024 Q2
2024 Q1
2023 Q4
2023 Q3 (Subscribe)
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2022 Q4 (Subscribe)
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2021 Q1 (Subscribe)
2020 Q4 (Subscribe)
2020 Q3 (Subscribe)
2020 Q2 (Subscribe)
2020 Q1 (Subscribe)
2019 Q4 (Subscribe)
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REFRESH
PCA Score
Concentration Risk
Top 10 Concentration
37.8%
ALL
NEW POSITIONS
CLOSED
INCREASED
DECREASED
UNCHANGED
> 5% PORTFOLIO (OVERWEIGHT)
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IMC-Chicago, LLC Full Holdings List — 2026 Q1
Stock
History
Sector / Type
Port %
Prev %
Rank / Prev
Conviction
Change
% Change
Influence
Shares
Mkt Value
Avg Cost
Price Held
1st Owned
Source
Source Date
Date Reported
PUT Option
10.01%
8.54%
#1
Prev: #1
8.5
—
8,332,100
24.2%
42,825,400
$27,851,070,636
—
13F Filing
2026-03-31
2026-05-05
CALL Option
7.66%
5.82%
#2
Prev: #2
7.1
—
9,293,000
39.5%
32,791,700
$21,325,754,178
—
13F Filing
2026-03-31
2026-05-05
PUT Option
3.71%
2.74%
#3
4
Prev: #7
5.0
—
5,652,600
46.1%
17,916,000
$10,340,756,880
—
13F Filing
2026-03-31
2026-05-05
CALL Option
3.09%
1.89%
#4
4
Prev: #8
4.7
—
6,447,700
76.3%
14,901,100
$8,600,616,898
—
13F Filing
2026-03-31
2026-05-05
CALL Option
2.81%
3.45%
#5
1
Prev: #4
2.1
—
-6,072,200
-11.9%
44,910,900
$7,832,460,960
—
13F Filing
2026-03-31
2026-05-05
CALL Option
2.71%
3.61%
#6
3
Prev: #3
1.6
—
-1,830,500
-8.3%
20,273,900
$7,536,822,325
—
13F Filing
2026-03-31
2026-05-05
PUT Option
2.38%
3.34%
#7
2
Prev: #5
1.0
—
-11,203,800
-22.7%
38,048,600
$6,635,675,840
—
13F Filing
2026-03-31
2026-05-05
CALL Option
1.98%
1.09%
#8
7
Prev: #15
3.8
—
8,720,000
141.1%
14,900,200
$5,515,607,034
—
13F Filing
2026-03-31
2026-05-05
PUT Option
1.93%
3.02%
#9
3
Prev: #6
0.8
—
-4,034,400
-21.8%
14,486,600
$5,385,393,550
—
13F Filing
2026-03-31
2026-05-05
CALL Option
1.51%
1.82%
#10
1
Prev: #9
1.1
—
-211,800
-2.8%
7,368,400
$4,215,682,692
—
13F Filing
2026-03-31
2026-05-05
CALL Option
1.22%
1.69%
#11
Prev: #11
0.5
—
-3,788,700
-22.1%
13,352,300
$3,388,680,217
—
13F Filing
2026-03-31
2026-05-05
PUT Option
1.05%
1.76%
#12
2
Prev: #10
0.4
—
-6,947,600
-34.9%
12,941,200
$2,915,285,506
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.98%
1.20%
#13
1
Prev: #12
0.9
—
-223,000
-4.5%
4,777,200
$2,733,179,436
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.93%
0.35%
#14
33
Prev: #47
3.4
—
4,262,600
125.3%
7,663,800
$2,589,138,192
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.90%
0.83%
#15
3
Prev: #18
2.9
—
2,092,200
21.1%
11,990,600
$2,497,282,262
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.89%
1.17%
#16
3
Prev: #13
0.9
—
-1,693,000
-16.5%
8,589,800
$2,470,082,888
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.87%
0.50%
#17
19
Prev: #36
2.8
—
2,320,600
48.3%
7,127,200
$2,407,853,248
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.74%
0.82%
#18
1
Prev: #19
0.8
—
-2,626,500
-10.9%
21,401,900
$2,057,792,685
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.71%
0.92%
#19
2
Prev: #17
0.8
—
-1,219,400
-15.1%
6,870,100
$1,975,565,956
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.70%
0.77%
#20
2
Prev: #22
2.3
—
837,500
19.1%
5,227,800
$1,935,174,726
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.69%
0.67%
#21
4
Prev: #25
2.3
—
809,600
9.4%
9,382,700
$1,908,722,661
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.68%
1.16%
#22
8
Prev: #14
0.3
—
-4,197,000
-35.9%
7,506,400
$1,905,049,256
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.67%
0.80%
#23
2
Prev: #21
0.8
—
-1,174,200
-11.4%
9,119,700
$1,855,220,571
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.64%
0.67%
#24
2
Prev: #26
2.3
—
358,500
6.1%
6,204,900
$1,779,937,614
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.61%
0.65%
#25
2
Prev: #27
0.7
—
309,400
4.0%
8,086,900
$1,684,258,663
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.60%
0.80%
#26
6
Prev: #20
0.7
—
-955,000
-15.0%
5,419,200
$1,677,296,592
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.59%
0.59%
#27
3
Prev: #30
0.7
—
-277,800
-6.7%
3,839,000
$1,651,883,310
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.59%
0.63%
#28
Prev: #28
0.7
—
-1,440,100
-7.8%
17,130,000
$1,647,049,500
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.58%
0.48%
#29
9
Prev: #38
2.7
—
428,100
28.7%
1,919,300
$1,623,708,607
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.58%
1.03%
#30
14
Prev: #16
0.2
—
-2,968,400
-36.1%
5,243,100
$1,622,791,881
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.53%
0.68%
#31
7
Prev: #24
0.7
—
-290,600
-5.1%
5,418,500
$1,466,191,915
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.51%
0.51%
#32
2
Prev: #34
2.7
—
1,307,600
22.3%
7,163,500
$1,411,048,506
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.49%
0.06%
#33
170
Prev: #203
3.2
—
1,504,800
227.1%
2,167,500
$1,377,099,450
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.48%
0.53%
#34
1
Prev: #33
0.7
—
-70,500
-4.3%
1,574,800
$1,332,265,052
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.48%
0.53%
#35
3
Prev: #32
0.7
—
-614,800
-16.6%
3,090,800
$1,329,940,332
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.47%
0.55%
#36
5
Prev: #31
0.7
—
-301,600
-6.2%
4,526,200
$1,298,385,732
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.45%
0.69%
#37
14
Prev: #23
0.7
—
-2,445,300
-19.6%
10,032,700
$1,252,080,960
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.44%
0.45%
#38
2
Prev: #40
0.7
—
-460,700
-11.2%
3,643,400
$1,231,287,030
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.44%
0.62%
#39
10
Prev: #29
0.7
—
-1,242,500
-12.9%
8,355,400
$1,222,227,912
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.43%
0.24%
#40
27
Prev: #67
2.7
—
300,300
48.8%
915,900
$1,209,748,197
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.43%
0.48%
#41
4
Prev: #37
0.7
—
53,900
4.4%
1,287,800
$1,184,479,806
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.41%
0.06%
#42
162
Prev: #204
3.2
—
1,149,600
173.9%
1,810,800
$1,150,473,672
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.36%
0.50%
#43
8
Prev: #35
0.6
—
-1,039,100
-11.5%
8,034,300
$1,002,680,640
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.36%
0.27%
#44
17
Prev: #61
2.6
—
536,600
22.2%
2,949,700
$996,851,115
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.35%
0.40%
#45
2
Prev: #43
0.6
—
319,000
4.3%
7,812,600
$980,168,796
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.34%
0.29%
#46
7
Prev: #53
2.6
—
952,600
25.9%
4,628,900
$951,244,629
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.33%
0.47%
#47
8
Prev: #39
0.6
—
-901,200
-12.5%
6,313,300
$923,509,524
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.32%
0.29%
#48
6
Prev: #54
2.1
—
1,270,600
14.2%
10,245,900
$898,839,444
—
13F Filing
2026-03-31
2026-05-05
PUT Option
0.30%
0.32%
#49
Prev: #49
0.6
—
-202,900
-19.6%
832,700
$829,727,261
—
13F Filing
2026-03-31
2026-05-05
CALL Option
0.29%
0.37%
#50
4
Prev: #46
2.1
—
386,600
7.5%
5,574,800
$820,108,828
—
13F Filing
2026-03-31
2026-05-05
Showing 1-50 of 6371 holdings
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