Charter Communications, Inc.
DE ˙ XTRA ˙ US16119P1084
114,58 € ↑5,10 (4,66%)
2026-06-05
DEL PRIS
SecurityDE:CQD / Charter Communications, Inc.
InstitutionGreenstone Partners & Co., LLC
Latest Disclosed Ownership174,158 shares
Latest Disclosed Value $ 37,597,229
Greenstone Partners & Co., LLC reports 3,896.28% increase in ownership of CQD / Charter Communications, Inc.

On May 14, 2026 - Greenstone Partners & Co., LLC filed a 13F-HR form disclosing ownership of 174,158 shares of Charter Communications, Inc. (DE:CQD) valued at $33,006,424 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 4,358 shares of Charter Communications, Inc.. This represents a change in shares of 3,896.28% during the quarter. The current value of the position is $19,955,024 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F CHARTER COMMUNICATIONS CL A 16119P108 174,158 169,800 3,896.28 37,597 4,036.08 9.5165
2026-02-18 2025-12-31 13F CHARTER COMMUNICATIONS INC N CL A 16119P108 4,358 -23,050 -84.10 910 -87.94 0.1768
2026-02-25 2025-09-30 13F CHARTER COMMUNICATIONS INC CL A CL A 16119P108 27,408 -87,730 -76.20 7,540 -83.98 1.3787
2025-08-14 2025-06-30 13F CHARTER COMMUNICATIONS CL A 16119P108 115,138 -14,290 -11.04 47,070 -1.32 11.0294
2025-05-14 2025-03-31 13F CHARTER COMMUNICATIONS CL A 16119P108 129,428 86,253 199.78 47,698 222.31 12.6633
2025-02-14 2024-12-31 13F CHARTER COMMUNICATIONS CL A 16119P108 43,175 0 0.00 14,799 5.77 3.4723
2024-11-14 2024-09-30 13F CHARTER COMMUNICATIONS CL A 16119P108 43,175 0 0.00 13,992 8.41 4.8825
2024-08-13 2024-06-30 13F CHARTER COMMUNICATIONS CL A 16119P108 43,175 190 0.44 12,908 3.32 5.3922
2024-05-09 2024-03-31 13F CHARTER COMMUNICATIONS CL A 16119P108 42,985 14,500 50.90 12,493 12.84 5.6067
2024-02-14 2023-12-31 13F CHARTER COMMUNICATIONS CL A 16119P108 28,485 0 0.00 11,072 -11.63 6.1856
2023-11-14 2023-09-30 13F CHARTER COMMUNICATIONS CL A 16119P108 28,485 0 0.00 12,528 19.72 8.2908
2023-08-14 2023-06-30 13F CHARTER COMMUNICATIONS CL A 16119P108 28,485 0 0.00 10,465 2.73 7.1562
2023-05-15 2023-03-31 13F CHARTER COMMUNICATIONS CL A 16119P108 28,485 9,975 53.89 10,187 62.30 7.7031
2023-02-13 2022-12-31 13F CHARTER COMMUNICATIONS CL A 16119P108 18,510 12,885 229.07 6,277 267.88 5.8699
2022-11-14 2022-09-30 13F CHARTER COMMUNICATIONS CL A 16119P108 5,625 0 0.00 1,706 -35.26 1.7144
2022-08-15 2022-06-30 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 5,625 -5,340 -48.70 2,635 -55.95 2.8078
2022-05-13 2022-03-31 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 10,965 -5,235 -32.31 5,982 -43.36 5.1367
2022-02-14 2021-12-31 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 16,200 0 0.00 10,562 -10.39 7.6553
2021-11-10 2021-09-30 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 16,200 -5,890 -26.66 11,786 -26.05 8.8598
2021-08-06 2021-06-30 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 22,090 0 0.00 15,937 16.93 12.0068
2021-05-13 2021-03-31 13F CHARTER COMMUNICATIONS NEW CL A CL A 16119P108 22,090 0 0.00 13,630 -6.73 11.4885
2021-02-12 2020-12-31 13F CHARTER COMMUNICATIONS CL A 16119P108 22,090 22,090 14,614 12.5410
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.