Manager × security

Mount Lucas Management LP CWB holdings history

SS SPDR BB CONV SEC ETF · CUSIP 78464A359 · CIK 1185072

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, Mount Lucas Management LP reported 30.60K CWB (shares), valued at $3.30M, or 1.18% of its reported non-derivative portfolio. Filed 2026-08-10.

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Portfolio weight and quantity history
Reported portfolio weight
1.18%
Shares
30.60K
30,600
Reported value
$3.30M
USD

Shares decreased 11.98%; reported value increased 3.70%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · 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 20261.18%30,600SEC filing ↗Filed Aug 10, 2026
Q1 20261.17%34,764SEC filing ↗Filed May 5, 2026
Q4 20251.30%32,838SEC filing ↗Filed Feb 5, 2026
Q3 20251.35%33,084SEC filing ↗Filed Nov 10, 2025
Q2 20251.33%33,775SEC filing ↗Filed Aug 11, 2025
Q1 20251.24%34,529SEC filing ↗Filed May 6, 2025
Q4 20240.92%33,902SEC filing ↗Filed Feb 7, 2025
Q3 20240.94%35,946SEC filing ↗Filed Nov 6, 2024
Q2 20240.89%34,900SEC filing ↗Filed Aug 6, 2024
Q1 20240.89%36,359SEC filing ↗Filed May 10, 2024
Q4 20230.92%35,995SEC filing ↗Filed Feb 7, 2024
Q3 20230.96%37,176SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20230.96%37,176$2.52MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20230.92%35,995$2.60MShares decreased 3.18%; reported value increased 3.04%, and weight changed -0.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 7, 2024
Q1 20240.89%36,359$2.66MShares increased 1.01%; reported value increased 2.26%, and weight changed -0.03 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 10, 2024
Q2 20240.89%34,900$2.51MShares decreased 4.01%; reported value decreased 5.30%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 6, 2024
Q3 20240.94%35,946$2.75MShares increased 3.00%; reported value increased 9.47%, and weight changed +0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 6, 2024
Q4 20240.92%33,902$2.64MShares decreased 5.69%; reported value decreased 4.09%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 7, 2025
Q1 20251.24%34,529$2.65MShares increased 1.85%; reported value increased 0.19%, and weight changed +0.32 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 6, 2025
Q2 20251.33%33,775$2.79MShares decreased 2.18%; reported value increased 5.53%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 11, 2025
Q3 20251.35%33,084$2.99MShares decreased 2.05%; reported value increased 7.24%, and weight changed +0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 10, 2025
Q4 20251.30%32,838$2.93MShares decreased 0.74%; reported value decreased 2.17%, and weight changed -0.05 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 5, 2026
Q1 20261.17%34,764$3.18MShares increased 5.87%; reported value increased 8.62%, and weight changed -0.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 5, 2026
Q2 20261.18%30,600$3.30MShares decreased 11.98%; reported value increased 3.70%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 10, 2026
Mount Lucas Management LP · SS SPDR BB CONV SEC ETF

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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.