Chicago Capital Management, LLC

Q2 2026 13F-HR Holdings

Location
Chicago, IL
Holdings as of
6/30/2026
Date filed
7/22/2026
Form type
13F-HR
Num holdings
27
Total value ($000)
$112,301
Net value change ($000)
-8,413 (-7.0%)
New positions
10
Sold out positions
10
Turnover %
150.3%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 4/27/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
NUVL 11,053 NEW
APGE 9,807 NEW
TMHC 7,174 NEW
CPRX 2,933 NEW
ALOT 2,849 NEW
ESPR 2,607 NEW
TECH 2,017 NEW
HPE 1,674 78.6%
TBRG 686 NEW
STEL 342 NEW
Top Reduces (Value $000, Stocks/ETFs)
JANUS HENDERSON GROUP PLC -8,219 -100.0%
ACLX -8,037 -100.0%
FOLD -7,230 -100.0%
APLS -5,761 -100.0%
TERN -5,138 -100.0%
DHIL -1,463 -100.0%
BLFY -1,454 -100.0%
THR -1,143 -100.0%
DAWN -162 -100.0%
HTBK -132 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type