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ESSEX INVESTMENT MANAGEMENT CO LLC KTOS holdings history

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KRATOS DEFENSE & SECURITY · CUSIP 50077B207 · CIK 201772

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, ESSEX INVESTMENT MANAGEMENT CO LLC reported 153.58K KTOS (shares), valued at $7.66M, or 1.00% of its reported non-derivative portfolio. Filed 2026-08-06.

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Portfolio weight and quantity history
Reported portfolio weight
1.00%
Shares
153.58K
153,576
Reported value
$7.66M
USD

Shares decreased 3.32%; reported value decreased 31.63%, and weight changed -0.77 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 20261.00%153,576SEC filing ↗Filed Aug 6, 2026
Q1 20261.77%158,844SEC filing ↗Filed May 11, 2026
Q4 20252.20%190,194SEC filing ↗Filed Feb 13, 2026
Q3 20253.41%244,055SEC filing ↗Filed Nov 6, 2025
Q2 20252.96%350,352SEC filing ↗Filed Aug 12, 2025
Q1 20252.20%354,667SEC filing ↗Filed May 7, 2025
Q4 20241.75%368,108SEC filing ↗Filed Feb 7, 2025
Q3 20241.63%402,531SEC filing ↗Filed Oct 10, 2024
Q2 20241.53%407,618SEC filing ↗Filed Aug 12, 2024
Q1 20241.29%356,135SEC filing ↗Filed May 3, 2024
Q4 20231.48%371,514SEC filing ↗Filed Feb 8, 2024

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q4 20231.48%371,514$7.54MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Feb 8, 2024
Q1 20241.29%356,135$6.55MShares decreased 4.14%; reported value decreased 13.16%, and weight changed -0.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 3, 2024
Q2 20241.53%407,618$8.16MShares increased 14.46%; reported value increased 24.61%, and weight changed +0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2024
Q3 20241.63%402,531$9.38MShares decreased 1.25%; reported value increased 14.99%, and weight changed +0.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Oct 10, 2024
Q4 20241.75%368,108$9.71MShares decreased 8.55%; reported value increased 3.54%, and weight changed +0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 7, 2025
Q1 20252.20%354,667$10.53MShares decreased 3.65%; reported value increased 8.44%, and weight changed +0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 7, 2025
Q2 20252.96%350,352$16.27MShares decreased 1.22%; reported value increased 54.55%, and weight changed +0.76 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2025
Q3 20253.41%244,055$22.30MShares decreased 30.34%; reported value increased 37.03%, and weight changed +0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 6, 2025
Q4 20252.20%190,194$14.44MShares decreased 22.07%; reported value decreased 35.26%, and weight changed -1.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2026
Q1 20261.77%158,844$11.20MShares decreased 16.48%; reported value decreased 22.42%, and weight changed -0.43 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 11, 2026
Q2 20261.00%153,576$7.66MShares decreased 3.32%; reported value decreased 31.63%, and weight changed -0.77 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 6, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC · KRATOS DEFENSE & SECURITY

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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.