2026 Q3 Portfolio Activity
In 2026 Q3, IMC-Chicago, LLC maintained a portfolio of 7635 distinct positions. The most significant new addition was ISHARES TR, now representing 0.10% of the total fund value. They heavily accumulated shares in STATE STR SPDR S&P 500 ETF T, increasing the position by 251812.2%. Conversely, IMC-Chicago, LLC completely exited their position in STATE STR SPDR S&P 500 ETF T.
IMC-Chicago, LLC
Chicago, IL
Proprietary Trading Firm / Market Maker
AUM $10,106M
SUMMARY
HOLDINGS
GLOBAL HOLDINGS (Soon)
13D/G (Soon)
QUARTER
2026 Q3
2026 Q2
2026 Q1
2025 Q4
2025 Q3
2025 Q2
2025 Q1
2024 Q4
2024 Q3
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REFRESH
PCA Score
Concentration Risk
Top 10 Concentration
34.1%
ALL
NEW POSITIONS
CLOSED
INCREASED
DECREASED
UNCHANGED
> 5% PORTFOLIO (OVERWEIGHT)
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100
IMC-Chicago, LLC Full Holdings List — 2026 Q3
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
9.14%
9.36%
#1
Prev: #1
7.7
—
5,467,100
10.4%
57,939,800
$44,186,629,674
—
13F Filing
2026-09-30
2026-11-05
CALL Option
6.48%
4.47%
#2
Prev: #2
7.1
—
16,009,900
63.9%
41,048,800
$31,305,046,344
—
13F Filing
2026-09-30
2026-11-05
PUT Option
3.29%
3.47%
#3
Prev: #3
4.3
—
2,355,500
18.7%
14,933,000
$15,905,287,630
—
13F Filing
2026-09-30
2026-11-05
PUT Option
3.15%
3.02%
#4
Prev: #4
3.8
—
3,389,900
19.8%
20,551,700
$15,203,531,109
—
13F Filing
2026-09-30
2026-11-05
CALL Option
2.73%
2.82%
#5
Prev: #5
4.1
—
2,160,000
21.1%
12,387,900
$13,194,476,169
—
13F Filing
2026-09-30
2026-11-05
CALL Option
2.25%
1.95%
#6
5
Prev: #11
3.4
—
3,644,600
32.9%
14,716,400
$10,886,751,228
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.97%
2.14%
#7
Prev: #7
1.3
—
-3,066,600
-6.8%
41,746,600
$9,534,088,508
—
13F Filing
2026-09-30
2026-11-05
PUT Option
1.79%
2.03%
#8
2
Prev: #10
1.2
—
-4,469,700
-10.5%
37,912,600
$8,658,479,588
—
13F Filing
2026-09-30
2026-11-05
PUT Option
1.75%
2.25%
#9
3
Prev: #6
2.7
—
720,000
17.4%
4,854,600
$8,446,469,994
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.60%
1.41%
#10
5
Prev: #15
1.1
—
-691,400
-4.4%
15,108,900
$7,749,354,810
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.54%
2.11%
#11
3
Prev: #8
2.6
—
379,200
9.7%
4,268,800
$7,427,242,432
—
13F Filing
2026-09-30
2026-11-05
PUT Option
1.53%
1.44%
#12
1
Prev: #13
2.6
—
1,713,200
16.5%
12,080,900
$7,390,611,384
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.48%
1.16%
#13
4
Prev: #17
3.1
—
3,355,600
40.3%
11,685,600
$7,148,782,656
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.41%
2.05%
#14
5
Prev: #9
1.1
—
-1,217,100
-6.0%
19,202,100
$6,813,097,101
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.37%
1.06%
#15
3
Prev: #18
2.5
—
1,288,000
16.4%
9,143,200
$6,630,465,776
—
13F Filing
2026-09-30
2026-11-05
PUT Option
1.20%
1.42%
#16
2
Prev: #14
2.5
—
1,255,400
5.6%
23,622,900
$5,779,049,382
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.18%
1.21%
#17
1
Prev: #16
1.0
—
-376,400
-2.2%
17,118,500
$5,700,802,870
—
13F Filing
2026-09-30
2026-11-05
PUT Option
1.06%
1.65%
#18
6
Prev: #12
0.9
—
-1,921,300
-11.7%
14,475,100
$5,135,910,231
—
13F Filing
2026-09-30
2026-11-05
CALL Option
1.03%
0.92%
#19
Prev: #19
2.9
—
3,781,000
35.2%
14,522,500
$4,996,901,800
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.92%
0.59%
#20
10
Prev: #30
2.9
—
1,783,500
40.8%
6,155,500
$4,463,845,490
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.91%
0.64%
#21
5
Prev: #26
3.4
—
2,397,800
60.2%
6,378,700
$4,407,435,623
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.79%
0.52%
#22
12
Prev: #34
3.3
—
4,126,100
70.2%
10,005,700
$3,810,570,788
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.75%
0.65%
#23
Prev: #23
0.8
—
-260,600
-3.6%
7,027,200
$3,604,250,880
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.73%
0.77%
#24
2
Prev: #22
0.8
—
-502,000
-4.5%
10,586,000
$3,525,349,720
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.69%
0.78%
#25
4
Prev: #21
0.8
—
-363,500
-2.7%
13,313,400
$3,317,033,610
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.58%
0.64%
#26
1
Prev: #25
2.2
—
680,000
9.1%
8,193,400
$2,819,185,072
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.57%
0.45%
#27
10
Prev: #37
2.7
—
3,750,100
46.3%
11,844,700
$2,737,604,458
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.51%
0.82%
#28
8
Prev: #20
0.7
—
-836,200
-11.1%
6,704,400
$2,447,193,400
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.50%
0.54%
#29
2
Prev: #31
2.2
—
587,500
9.1%
7,045,200
$2,400,581,448
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.45%
0.61%
#30
1
Prev: #29
0.7
—
-1,817,600
-17.1%
8,813,100
$2,195,783,865
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.45%
0.52%
#31
2
Prev: #33
2.2
—
2,477,200
15.8%
18,201,100
$2,188,318,253
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.45%
0.63%
#32
5
Prev: #27
0.7
—
-789,100
-11.2%
6,228,800
$2,187,492,272
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.45%
0.38%
#33
8
Prev: #41
2.7
—
1,580,200
33.5%
6,294,000
$2,153,635,360
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.43%
0.29%
#34
19
Prev: #53
2.2
—
639,400
6.1%
11,184,700
$2,092,098,135
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.42%
0.42%
#35
4
Prev: #39
2.7
—
4,462,200
35.4%
17,072,500
$2,052,626,675
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.42%
0.33%
#36
11
Prev: #47
2.7
—
1,561,000
41.5%
5,323,700
$2,027,477,908
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.42%
0.23%
#37
28
Prev: #65
2.2
—
1,908,600
16.9%
13,179,600
$2,017,664,964
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.41%
0.48%
#38
3
Prev: #35
2.2
—
201,100
10.1%
2,201,800
$1,982,412,648
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.41%
0.65%
#39
15
Prev: #24
0.2
—
-1,358,900
-23.9%
4,327,400
$1,974,116,606
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.40%
0.40%
#40
Prev: #40
2.2
—
875,500
18.4%
5,623,400
$1,916,117,316
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.39%
0.54%
#41
9
Prev: #32
0.7
—
-576,400
-9.7%
5,371,000
$1,886,241,490
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.37%
0.43%
#42
4
Prev: #38
0.6
—
138,800
3.7%
3,941,000
$1,797,844,790
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.37%
0.27%
#43
14
Prev: #57
3.1
—
9,190,600
72.4%
21,878,700
$1,781,775,148
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.36%
0.31%
#44
6
Prev: #50
3.1
—
4,920,500
289.4%
6,620,700
$1,752,830,325
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.35%
0.21%
#45
30
Prev: #75
3.1
—
1,086,700
53.0%
3,136,200
$1,687,118,790
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.34%
0.31%
#46
3
Prev: #49
3.1
—
4,433,400
260.6%
6,134,600
$1,624,135,350
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.33%
0.21%
#47
30
Prev: #77
2.1
—
566,200
5.7%
10,537,500
$1,613,185,875
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.32%
0.37%
#48
5
Prev: #43
2.1
—
219,900
14.5%
1,740,400
$1,566,986,544
—
13F Filing
2026-09-30
2026-11-05
CALL Option
0.32%
0.21%
#49
27
Prev: #76
2.6
—
844,100
41.7%
2,868,800
$1,543,270,960
—
13F Filing
2026-09-30
2026-11-05
PUT Option
0.31%
0.48%
#50
14
Prev: #36
0.6
—
-189,800
-18.7%
825,800
$1,496,077,086
—
13F Filing
2026-09-30
2026-11-05
Showing 1-50 of 7635 holdings
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