Manager × security

Chicago Capital Management, LLC BLACKLINE INC holdings history

BLACKLINE INC · CUSIP 09239BAD1 · CIK 1580162

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Citable facts

As of 2025-12-31, Chicago Capital Management, LLC reported 4.59K BLACKLINE INC (principal), valued at $4.54M, or 3.09% of its reported non-derivative portfolio. Filed 2026-02-02.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
3.09%
Principal
4.59K
4,595
Reported value
$4.54M
USD

Principal unchanged; reported value increased 1.48%, and weight changed -0.91 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Principal · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 2026Not reportedNot reported—
Q1 2026Not reportedNot reported—
Q4 20253.09%4,595SEC filing ↗Filed Feb 2, 2026Combination report
Q3 20254.00%4,595SEC filing ↗Filed Nov 7, 2025Combination report
Q2 20251.84%2,595SEC filing ↗Filed Aug 7, 2025Combination report
Q1 20251.55%2,595SEC filing ↗Filed May 9, 2025Combination report
Q4 20241.45%2,500SEC filing ↗Filed Feb 12, 2025Combination report
Q3 20241.57%2,500SEC filing ↗Filed Nov 8, 2024Combination report
Q2 20241.77%2,500SEC filing ↗Filed Aug 14, 2024Combination report
Q1 20242.39%2,500SEC filing ↗Filed May 9, 2024Combination report
Q4 2023Not reportedNot reported—
Q3 2023Not reportedNot reported—

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 2023Not reported——This security is absent from this quarter's filing; a missing record is not treated as zero holdings.—
Q4 2023Not reported——This security is absent from this quarter's filing; a missing record is not treated as zero holdings.—
Q1 20242.39%2,500$2.27MA comparable prior-quarter record is unavailable; changes are not inferred.SEC filing ↗
Filed May 9, 2024
Q2 20241.77%2,500$2.29MPrincipal unchanged; reported value increased 0.93%, and weight changed -0.62 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2024
Q3 20241.57%2,500$2.34MPrincipal unchanged; reported value increased 2.32%, and weight changed -0.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 8, 2024
Q4 20241.45%2,500$2.35MPrincipal unchanged; reported value increased 0.47%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 12, 2025
Q1 20251.55%2,595$2.49MPrincipal increased 3.80%; reported value increased 5.71%, and weight changed +0.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 9, 2025
Q2 20251.84%2,595$2.50MPrincipal unchanged; reported value increased 0.44%, and weight changed +0.29 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 7, 2025
Q3 20254.00%4,595$4.47MPrincipal increased 77.07%; reported value increased 78.97%, and weight changed +2.16 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 7, 2025
Q4 20253.09%4,595$4.54MPrincipal unchanged; reported value increased 1.48%, and weight changed -0.91 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 2, 2026
Q1 2026Not reported——This security is absent from this quarter's filing; a missing record is not treated as zero holdings.—
Q2 2026Not reported——This security is absent from this quarter's filing; a missing record is not treated as zero holdings.—
Chicago Capital Management, LLC · BLACKLINE INC

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This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.