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Institutional 13F data

IMC-Chicago, LLC 13F

See 1,289 stock and ETF positions for Q1 2026, including 1,005 new or increased positions and 596 reductions or exits, with the original SEC filing. Put and call options are excluded.

13F filing follow-along calculator

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IMC-Chicago, LLC 13F top holdings

Q1 2026 · 1,289 stock & ETF positions · Filed 2026-05-05 · Data updated 2026-07-07

View original SEC filings

Ranked by quarter-end stock and ETF value reported on Form 13F. Put and call options are excluded. These are not current market values or execution prices.

Reported stock & ETF value
$6.6B
Top 10 concentration
34.0%
Reported value
$520.58M
Portfolio weight
7.89%

Quarterly change: increased +68.5%

#2
PSLVSPROTT ASSET MANAGEMENT LP
Reported value
$313.5M
Portfolio weight
4.75%

Quarterly change: increased +5217.0%

#3
SPYSTATE STR SPDR S&P 500 ETF T
Reported value
$283.81M
Portfolio weight
4.30%

Quarterly change: new position

#6
IBITISHARES BITCOIN TRUST ETF
Reported value
$166.46M
Portfolio weight
2.52%

Quarterly change: increased +153.6%

#7
CEFSPROTT ASSET MANAGEMENT LP
Reported value
$165.35M
Portfolio weight
2.51%

Quarterly change: new position

Reported value
$106.25M
Portfolio weight
1.61%

Quarterly change: new position

Reported value
$101.35M
Portfolio weight
1.54%

Quarterly change: decreased -38.2%

Reported value
$96.99M
Portfolio weight
1.47%

Quarterly change: increased +346.5%

Reported value
$92.66M
Portfolio weight
1.40%

Quarterly change: increased +142.6%

Largest new or increased positions

Reported value
$520.58M
Portfolio weight
7.89%

Quarterly change: increased +68.5%

#2
PSLVSPROTT ASSET MANAGEMENT LP
Reported value
$313.5M
Portfolio weight
4.75%

Quarterly change: increased +5217.0%

#3
SPYSTATE STR SPDR S&P 500 ETF T
Reported value
$283.81M
Portfolio weight
4.30%

Quarterly change: new position

#5
IBITISHARES BITCOIN TRUST ETF
Reported value
$166.46M
Portfolio weight
2.52%

Quarterly change: increased +153.6%

#6
CEFSPROTT ASSET MANAGEMENT LP
Reported value
$165.35M
Portfolio weight
2.51%

Quarterly change: new position

Reported value
$106.25M
Portfolio weight
1.61%

Quarterly change: new position

Latest 13F filing snapshot

Reporting period
2026-03-31
Filed
2026-05-05
Stock & ETF positions
1,289
New or increased
1,005
Reduced or exited
596
Unchanged
5

Top reported buys

RXTPANGBANDEVC

Counts cover unique stock and ETF positions and exclude put and call options, so they can differ from the SEC information-table row count. Form 13F reports quarter-end holdings and does not reveal every trade date or execution price.

View original SEC filings