Chicago Capital Management, LLC

Q3 2025 13F-HR Detailed Holdings

Location
Chicago, IL
Holdings as of
9/30/2025
Date filed
11/7/2025
Form type
13F-HR
Num holdings
28
Total value ($000)
$111,776
Net value change ($000)
-24,296 (-17.9%)
New positions
5
Sold out positions
13
Turnover %
235.4%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q2 2025
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)
VRNA 13,830 NEW
TRML 5,376 NEW
PBBK 2,796 NEW
CCRD 1,751 NEW
BankFinancial CORP 346 NEW
HPE 297 15.3%
CFSB 110 23.0%
Top Reduces (Value $000, Stocks/ETFs)
SpringWorks Therapeutics, Inc. -9,409 -100.0%
BPMC -7,691 -100.0%
OPOF -7,273 -100.0%
Vigil Neuroscience, Inc. -3,838 -100.0%
PENNS WOODS BANCORP INC -2,355 -100.0%
TRIUMPH GROUP INC -2,189 -100.0%
Southern States Bancshares, Inc. -1,689 -100.0%
CLG -1,631 -100.0%
Verve Therapeutics, Inc. -1,408 -100.0%
AHC -693 -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 Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 PRELUDE CAPITAL MANAGEMENT, LLC 028-12257