Manager × security

Greenstone Partners & Co., LLC CHTR holdings history

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CHARTER COMMUNICATIONS INC-A · CUSIP 16119P108 · CIK 1845565

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, Greenstone Partners & Co., LLC reported 174.17K CHTR (shares), valued at $24.77M, or 5.73% of its reported non-derivative portfolio. Filed 2026-08-14.

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Portfolio weight and quantity history
Reported portfolio weight
5.73%
Shares
174.17K
174,167
Reported value
$24.77M
USD

Shares increased 0.01%; reported value decreased 34.12%, and weight changed -3.79 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 20265.73%174,167SEC filing ↗Filed Aug 14, 2026
Q1 20269.52%174,158SEC filing ↗Filed May 14, 2026
Q4 20250.18%4,358SEC filing ↗Filed Feb 18, 2026
Q3 20251.38%27,408SEC filing ↗Filed Feb 25, 2026
Q2 202511.03%115,138SEC filing ↗Filed Aug 14, 2025
Q1 202512.66%129,428SEC filing ↗Filed May 14, 2025
Q4 20243.47%43,175SEC filing ↗Filed Feb 14, 2025
Q3 20244.88%43,175SEC filing ↗Filed Nov 14, 2024
Q2 20245.39%43,175SEC filing ↗Filed Aug 13, 2024
Q1 20245.61%42,985SEC filing ↗Filed May 9, 2024
Q4 20236.19%28,485SEC filing ↗Filed Feb 14, 2024
Q3 20238.29%28,485SEC filing ↗Filed Nov 14, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 20238.29%28,485$12.53MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 14, 2023
Q4 20236.19%28,485$11.07MShares unchanged; reported value decreased 11.63%, and weight changed -2.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2024
Q1 20245.61%42,985$12.49MShares increased 50.90%; reported value increased 12.84%, and weight changed -0.58 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 9, 2024
Q2 20245.39%43,175$12.91MShares increased 0.44%; reported value increased 3.32%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 13, 2024
Q3 20244.88%43,175$13.99MShares unchanged; reported value increased 8.40%, and weight changed -0.51 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 14, 2024
Q4 20243.47%43,175$14.80MShares unchanged; reported value increased 5.77%, and weight changed -1.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 14, 2025
Q1 202512.66%129,428$47.70MShares increased 199.78%; reported value increased 222.30%, and weight changed +9.19 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 14, 2025
Q2 202511.03%115,138$47.07MShares decreased 11.04%; reported value decreased 1.32%, and weight changed -1.63 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2025
Q3 20251.38%27,408$7.54MShares decreased 76.20%; reported value decreased 83.98%, and weight changed -9.65 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 25, 2026
Q4 20250.18%4,358$909.73KShares decreased 84.10%; reported value decreased 87.93%, and weight changed -1.20 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 18, 2026
Q1 20269.52%174,158$37.60MShares increased 3896.28%; reported value increased 4032.78%, and weight changed +9.34 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 14, 2026
Q2 20265.73%174,167$24.77MShares increased 0.01%; reported value decreased 34.12%, and weight changed -3.79 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2026
Greenstone Partners & Co., LLC · CHARTER COMMUNICATIONS INC-A

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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.