Charter Communications (CHTR) - Company Research

Last Updated: 30 April 2026

Charter Communications, Inc. (NASDAQ: CHTR) is the second-largest U.S. cable and broadband operator and is in the middle of executing a transformative $34.5 bn combination with Cox Communications that, if completed, would create the largest U.S. broadband provider with ~35.9 m residential and business internet subscribers across 46 states. The "Spectrum"-branded business serves 31.8 m total customer relationships (Q4 2025) including 29.7 m broadband internet customers, 12.6 m residential video customers, and a fast-growing 11.8 m mobile-line base (+19% YoY in 2025) under the Spectrum Mobile brand. The Q1 2026 print on 24 April 2026 was the immediate market story: revenue $13.6 bn (−1% YoY), GAAP EPS $9.17 (missed consensus by $1.15), Adjusted EBITDA $5.6 bn, FCF $1.4 bn, capex $2.9 bn, internet net adds −120k (vs. expectations of a smaller decline), mobile line net adds +368k. The stock fell ~29% on the print and CEO Christopher Winfrey responded with an open-market purchase of 6,936 shares (~$1.19 m at ~$172.23) on 28 April 2026 — a discretionary buy, not a 10b5-1 plan, and notable because Winfrey rarely buys in the open market. The Cox merger has FCC, DOJ and New York approval; California is the only remaining state and held evidentiary hearings in the week 20–24 April 2026. This report covers every material angle — without analyst opinions or price targets. For live pricing see our live charts, upcoming releases on the economic calendar, and discussion on the ChartsView forum.

1. Company Snapshot

Company	Charter Communications, Inc. (Spectrum brand)
Ticker	NASDAQ: CHTR (Class A; Nasdaq-100, S&P 500)
Sector / Industry	Communications / Cable & Broadband — Internet, Video, Voice, Mobile, Advertising
HQ	400 Washington Boulevard, Stamford, Connecticut 06902, USA
President & CEO	Christopher L. "Chris" Winfrey (since 1 December 2022; previously CFO/COO)
CFO	Jessica Fischer (CFO since December 2022)
Chairman	Eric L. Zinterhofer (Independent)
Founded	1993; current shape from the 2016 acquisition of Time Warner Cable and Bright House Networks
Employees	~93,000 (FY25)
Customer relationships	31.8 million (31 Dec 2025)
Internet customers	29.7 million (31 Dec 2025; −1.3% YoY)
Video customers	12.6 million (31 Dec 2025; −2.2% YoY)
Mobile lines	11.8 million (31 Dec 2025; +19% YoY)
Voice customers	4.5 million (declining)
Network passings	~57 million (pre-Cox)
Fiscal year end	31 December
Share price (28 Apr 2026)	~$174.61 (27 Apr); $180.13 (26 Apr); CEO bought 28 Apr at ~$172.23
52-week range	$170.77 — $437.06 (a wide spread; post-Q1 collapse)
Market cap (late Apr 2026)	~$23–25 bn
FY2025 revenue	$54.774 bn (−0.6% YoY)
FY2025 Adj. EBITDA	$22.7 bn (+0.6% YoY)
Q1 2026 revenue	$13.597 bn (−1.0% YoY)
Q1 2026 GAAP EPS	$9.17 (missed $10.32 consensus)
Dividend	None; capital return via aggressive buybacks (paused / slowed during Cox merger)
Website	charter.com / spectrum.com / ir.charter.com

2. Bull Case vs Bear Case

Bull Case	Bear Case
Cox merger creates the largest U.S. broadband operator (~35.9 m subs across 46 states); FCC, DOJ and NY have approved — California is the only remaining state; mid-year 2026 close targeted.	Q1 2026 revenue −1% YoY, EPS missed by ~11%, internet net adds −120k worse than feared; stock fell ~29% on the print and is at the bottom of its 52-week range.
Mobile is the growth engine: +1.9 m lines in 2025 to 11.8 m (+19% YoY); Q1 2026 added +368k; mobile service revenue +13.1% YoY. Strategic counter to Comcast Xfinity Mobile and the wireless majors.	Broadband (the cash engine) is contracting: 29.7 m internet subs −1.3% YoY in FY25; AT&T fibre (30 m+ passings target end-2025, 60 m by 2030) and fixed-wireless (T-Mobile, Verizon) are taking share.
Adj. EBITDA stable / growing: $22.7 bn (+0.6%) in FY25; Q1 2026 $5.6 bn. Revenue per relationship still rising via mobile attach and ARPU mix.	FCF pressure: $1.4 bn FCF in Q1 with $2.9 bn capex (network evolution, line extensions). Heavy investment phase compresses near-term FCF and constrains buyback pace.
Insider buying: CEO Winfrey bought 6,936 shares (~$1.19 m) at ~$172.23 on 28 April 2026 in an open-market trade (not 10b5-1) — a strong governance signal at the post-print bottom.	Cox close-timing risk: California regulatory delay could push the deal past the federal clearance deadline (15 September 2026), forcing a refile and extending the timeline.
Trading at trailing P/E ~5–6× (post-Q1 collapse) and EV/EBITDA ~6× — valuation reflects deep pessimism on both broadband and merger execution.	Combined company will assume Cox's ~$12 bn debt; Charter's existing balance sheet is already leveraged; pro-forma leverage will compress for years before deleveraging back to target.
Network upgrade path: DOCSIS 4.0 / network evolution programme will deliver multi-gigabit symmetric speeds across the footprint, narrowing the speed gap with fibre.	Cord-cutting / video pressure: 12.6 m video subs −2.2% YoY; programming costs (incl. sports rights) remain a structural drag; "Invincible Wi-Fi" packaging is a defence, not a cure.

3. What Does This Company Actually Do?

Charter sells connectivity to U.S. residential and small/medium business customers under the Spectrum brand: high-speed internet (the cash engine), video (linear TV plus streaming bundles), voice (declining), and mobile (the growth engine, an MVNO running on Verizon's network). The company also runs Spectrum Reach (advertising sales) and Spectrum Enterprise (commercial/wholesale). Network footprint is a hybrid coax/fibre cable plant covering ~57 m homes and businesses across 41 states (pre-Cox); Cox would add Arizona, Louisiana, Nevada, Virginia and other regions for ~69.5 m combined passings.

FY25 revenue mix ($54.774 bn total):

Revenue line	FY25 revenue (approx)	% of total	Trend
Residential internet	~$23.5 bn	~43%	Slight decline; ARPU steady, sub base −1.3%
Residential video	~$15.5 bn	~28%	Declining; cord-cutting, programming-cost pressure
Mobile	~$4.0 bn	~7%	Growing fast (+13%); attach to internet
Commercial / Spectrum Enterprise	~$7.0 bn	~13%	Steady; SMB and enterprise connectivity
Advertising sales (Spectrum Reach)	~$1.7 bn	~3%	Cyclical (political tailwinds in even years)
Voice / other	~$3.0 bn	~6%	Voice declining; "Other" includes hosting, cloud

4. The Business Model

How they make money. Connectivity at the home and SMB. Internet, video, mobile and voice services billed monthly under multi-product bundles. ARPU per relationship has been resilient even as sub counts decline, primarily because mobile-line attach (10+ million lines on the Spectrum Mobile MVNO) extracts incremental revenue from the same customer relationship.

Margins. FY25 Adj. EBITDA margin ~41% on $54.8 bn revenue. Internet is a high-margin business (gross margin 70%+); video is structurally low-margin because programming costs (especially sports rights) eat most of the gross billed revenue; mobile is a thin-margin re-sale today but improves as more traffic offloads to Charter's own Wi-Fi and the operator builds CBRS small cells.

Capital intensity. Charter is in an investment-heavy phase: Q1 2026 capex was $2.9 bn (annualised >$11 bn) on network evolution (DOCSIS 4.0), line extensions (subsidised rural builds via BEAD / state grants), and customer-premise equipment. FCF therefore lags Adj. EBITDA materially during this phase.

Capital return / leverage. Charter has historically been an aggressive buyback story (~10% of float retired per year at peak), funded by levered free cash flow with target leverage 4–4.5× net debt/EBITDA. Buyback pace has slowed during the Cox transaction. Pro-forma the combined company assumes Cox's ~$12 bn debt; near-term leverage rises before deleveraging back to range.

Moat. (i) Network — HFC plant covering 57 m homes is irreplicable economically except via subsidised fibre; (ii) bundling and brand — Spectrum customers tend to add mobile and stay; (iii) Verizon MVNO — a 2018 wholesale agreement renegotiated favourably gives Charter wholesale economics; (iv) regulatory franchise — long-tenure cable franchises in 41 states (46 post-Cox).

Subsidy / regulatory dependency. Charter is a meaningful BEAD (Broadband Equity, Access & Deployment) participant — over multiple years the company has won state-level allocations for rural network builds; programmes are evolving under the current administration. Affordable Connectivity Program (ACP) wind-down in 2024 cost broadband ARPU lift; future federal connectivity programmes remain a tailwind.

5. Financial Health

Five-year revenue and Adj. EBITDA trajectory:

Year	Revenue ($bn)	YoY growth	Adj. EBITDA ($bn)	Notes
FY2021	$51.7	+7.3%	$20.7	Peak post-pandemic broadband
FY2022	$54.0	+4.5%	$21.6	Mobile ramp
FY2023	$54.6	+1.0%	$22.0	Internet net adds inflect negative
FY2024	$55.1	+0.9%	$22.6	Final year of growth
FY2025	$54.774	−0.6%	$22.7	First revenue decline; Adj. EBITDA still up

Quarterly revenue and Adj. EBITDA (last 5 quarters):

Quarter	Revenue ($bn)	YoY growth	Adj. EBITDA ($bn)	Internet net adds	Mobile net adds
Q1 2025	~$13.74	+0.4%	~$5.6	−60k	+514k
Q2 2025	~$13.77	~flat	~$5.7	−117k	+500k
Q3 2025	~$13.66	−1%	~$5.7	−110k	+493k
Q4 2025	$13.601	−2.3%	~$5.7	−119k	+428k
Q1 2026	$13.597	−1.0%	$5.6	−120k	+368k

Cash, debt, share count. Charter ended FY25 with ~$95 bn long-term debt, target leverage 4–4.5× net debt/Adj. EBITDA. Diluted Class A share count is dropping fast historically through buybacks (down from ~250 m in 2017 to ~135 m end-2025); buyback pace has slowed during the Cox transaction with shares outstanding around the 130 m mark. The Cox combination is structured as a stock-and-cash transaction that will significantly increase share count and rebase ownership (Cox Enterprises holds a meaningful stake in NewCo).

6. Valuation & Market Data

Raw market data (sourced 26–28 April 2026, post-Q1 collapse):

Metric	Value	Notes
Share price (28 Apr 2026)	~$172.23 (CEO purchase reference)	26 Apr close $180.13; 27 Apr ~$174.61
Market cap	~$23–25 bn	~135 m diluted Class A shares
Enterprise value	~$118–120 bn	~$95 bn long-term debt
52-week high	$437.06	Reached during 2025 rally
52-week low	$170.77	Set 28 April 2026 around CEO buy
Trailing P/E (GAAP)	~5–6×	Net income $4.99 bn / market cap ~$24 bn
Forward P/E (FY26 est.)	~5–7×	Wide range given Cox merger uncertainty
EV/Adj. EBITDA	~5.2–5.5×	~$22.7 bn FY25 EBITDA
P/S (FY25)	~0.45×
FCF yield	elevated double-digit (~17–20%)	FCF run-rate ~$4–5 bn / market cap ~$24 bn
Dividend yield	0%	No dividend
Short interest	~3–4% of float	Likely elevated post Q1 print

7. What Are They Building / What's Coming?

Cox merger close (mid-2026 target). $34.5 bn deal announced May 2025; FCC approved 27 February 2026; DOJ cleared; New York approved 20 March 2026. California is the only outstanding state regulator and held evidentiary hearings 20–24 April 2026; CEO Chris Winfrey has flagged that California delay could push past the federal clearance deadline (15 September 2026), forcing a refile. The combined company would have ~35.9 m broadband subscribers across 46 states and ~69.5 m passings, surpassing Comcast as the largest U.S. broadband provider. Cox Enterprises will hold a meaningful equity stake and a board seat in NewCo; the combined entity assumes Cox's ~$12 bn debt.

Network evolution / DOCSIS 4.0. Multi-year capex programme to upgrade the HFC plant to deliver multi-gigabit symmetric speeds (target 10 Gbps down / 5 Gbps up) using high-split / extended-spectrum DOCSIS 4.0. Programme is the cable industry's competitive answer to fibre overbuild; rolling region by region.

Line extensions (rural build). Charter has won meaningful BEAD / state grant allocations and has been one of the most aggressive cable operators in subsidised rural builds. Each new passing adds long-term revenue but is capex-heavy in the build year.

"Invincible Wi-Fi" packaging (Q4 2025 launch). Repackaging of Spectrum Internet + premium Wi-Fi as a guaranteed-coverage product; intended to defend retention against fibre and FWA. Initial customer reaction in Q4 2025 was positive enough that the stock jumped 12% on the print.

Spectrum Mobile. 11.8 m lines and growing; mobile service revenue +13.1% YoY. Strategic role: defend the bundle and drive incremental ARPU per customer relationship. The Verizon MVNO economics combined with Charter's owned Wi-Fi offload (and CBRS small-cell deployments at the edge) make the unit economics increasingly attractive.

Spectrum Enterprise / advertising. SMB and enterprise connectivity (~$7 bn run-rate) is steady. Spectrum Reach (advertising) cyclical with political-ad cycles; 2026 mid-terms are the next political tailwind.

8. Competitive Landscape

U.S. broadband and pay-TV operate in distinct competitive markets:

Competitor	Role	Approx. broadband subs (2025)	Notes
Charter (CHTR / Spectrum)	Cable; #2 broadband	29.7 m	Cox combination would push to ~35.9 m, #1 in U.S.
Comcast (CMCSA / Xfinity)	Cable; #1 broadband (currently)	~32 m	Largest cable; NBCU media; competitive overlap
AT&T (T)	Wireless + fibre + DSL	~9 m fibre + ~4 m DSL	Aggressive fibre overbuild; target 30 m+ passings end-2025; 60 m by 2030
Verizon (VZ)	Wireless + fibre (Fios) + FWA	~7 m fibre + ~5 m FWA	Frontier acquisition adds ~3 m fibre subs
T-Mobile (TMUS)	Wireless + fixed-wireless access	~7 m FWA	Aggressive FWA player; cable's most disruptive recent threat
Cox Communications (private)	Cable; #3 broadband	~6 m	Subject of the Charter merger
Frontier Communications (FYBR)	Fibre + DSL (now part of Verizon)	~3 m fibre	Acquired by Verizon
Altice USA (ATUS, Optimum)	Cable / fibre overbuild	~4 m	Northeast; struggling vs Verizon Fios

The structural picture. Cable historically had monopoly economics in residential broadband; that has broken under fibre overbuild (AT&T, Verizon Fios, Frontier-now-Verizon, regional fibre) and fixed-wireless access (T-Mobile and Verizon FWA). Charter's Q1 2026 internet net adds of −120k make explicit that the cable industry remains in subscriber-share-loss territory in 2026, with industry-wide recovery analysts have flagged not expected before 2027. The Cox combination consolidates two of the three largest cable operators — defensive scale — but does not, by itself, change the competitive dynamics versus fibre and FWA.

9. Leadership and Ownership

Christopher L. Winfrey — President and CEO since 1 December 2022. Previously CFO (2010–2022) and COO (2022–2022). With Charter for over a decade; widely viewed as architect of the financial discipline and cash-return-driven strategy. Open-market purchase 28 April 2026: 6,936 shares at ~$172.23 ($1.19 m), split 3,468 direct + 3,468 indirect via spouse. This is a discretionary purchase, not 10b5-1 — rare in this name and a meaningful signal at the post-Q1 low.

Jessica Fischer — Chief Financial Officer (since December 2022). Previously SVP, Financial Planning & Analysis. The voice on the call.

Eric L. Zinterhofer — Independent Board Chair; long-tenured Charter board member.

Insider transactions (recent and material).

Date	Insider	Action	Shares	Price	Value	Plan
28 Apr 2026	Christopher L. Winfrey (CEO)	Buy (open market)	6,936 (3,468 direct + 3,468 spouse)	~$172.23	$1.19 m	Discretionary (not 10b5-1)
29 Apr 2026	Director (per Daily Political)	Buy	5,728	~$170–175	~$1.0 m	Discretionary
2025 (multiple)	Senior officers	Various RSU vests / 10b5-1 sales	various	various	various	Pre-planned

The 28–29 April 2026 cluster of discretionary purchases at the post-Q1 low — CEO and a director on consecutive days — is the cleanest insider-buy signal Charter has produced in recent memory.

Institutional ownership. Roughly 80%+ institutional. Notable concentrations include Berkshire Hathaway (held a stake historically; periodic adjustments), Liberty Broadband (LBRDA / LBRDK — John Malone-controlled, holds ~32% economic / 25% voting interest in Charter today; Liberty Broadband is itself merging into Charter as part of broader simplification), Vanguard, BlackRock and large active managers (Capital Group, Dodge & Cox, Harris Associates).

10. Risks and Challenges

• Broadband subscriber losses. 29.7 m internet customers, −1.3% YoY in FY25; Q1 2026 net −120k. Industry-wide cable recovery is not expected before 2027 per the company; until then, ARPU growth, mobile attach and cost discipline must offset.
• Fibre and FWA competitive pressure. AT&T fibre passings target 30 m+ end-2025 and 60 m by 2030; T-Mobile FWA ~7 m subs and growing; Verizon (Fios + Frontier) ~12 m; cable's structural moat in residential broadband is permanently narrower.
• Cox merger close risk. California regulator timing could push close past the 15 September 2026 federal-clearance deadline, forcing a refile. CEO Winfrey has explicitly warned of this.
• Pro-forma leverage. Cox debt assumption (~$12 bn) on top of existing ~$95 bn pushes pro-forma leverage above target; deleveraging will take years and constrains buyback capacity through that period.
• Programming costs. Sports rights and streaming-bundled programming cost inflation continues to erode video gross margin; "Invincible Wi-Fi" pricing protects internet but does not solve video.
• Capex intensity. $11 bn+ annualised capex on network evolution and line extensions compresses near-term FCF; payoff is multi-year; execution and supply-chain risk attached.
• Mobile MVNO economics. Spectrum Mobile relies on a wholesale agreement with Verizon; renegotiation (or Verizon's own commercial pivots) could compress mobile gross margin.
• Regulatory risk. State public utility commission approvals (California pending), FCC/DOJ ongoing oversight, and the future of federal connectivity programmes (BEAD, Lifeline) all matter to long-term economics.
• Liberty Broadband / Malone overhang. Liberty Broadband's significant economic stake and the LBRDA/LBRDK simplification creates governance and share-overhang dynamics during the Cox transaction.
• Macro / consumer. Pay-TV is a discretionary product; recession would amplify cord-cutting; broadband is essential but ARPU upgrades soften.
• Cybersecurity. Large-scale residential and SMB connectivity infrastructure is a continuous attack surface; a material breach would be costly and reputationally damaging.

11. Recent Developments

Last 48 hours (28–30 April 2026)

• 29 April 2026 — second insider buy. A Charter director purchased 5,728 shares (~$1 m at ~$170–175). Combined with the CEO's 28 April 2026 buy, this is a notable cluster of discretionary insider purchasing at the 52-week low.
• 28 April 2026 — CEO Christopher Winfrey discretionary purchase. 6,936 shares at ~$172.23 ($1.19 m) split between direct (3,468) and indirect-via-spouse (3,468); not 10b5-1. Signals personal conviction at the post-Q1 trough.
• 28 April 2026 — intraday volatility. Shares set 52-week low of $170.77 before recovering above $174 by close.

Last 6 months

• 24 April 2026 — Q1 2026 results (missed). Revenue $13.597 bn (−1% YoY, missed by ~$229 m); GAAP EPS $9.17 (missed $10.32 by $1.15); Adj. EBITDA $5.6 bn; FCF $1.4 bn; capex $2.9 bn. Internet net adds −120k; mobile net adds +368k; video losses slowed (−60k vs −181k prior year). Stock fell ~29%.
• 20–24 April 2026 — California PUC evidentiary hearings on Cox merger. Final state regulator review.
• 20 March 2026 — New York approves Cox merger. One of the last state regulators ahead of California.
• 27 February 2026 — FCC approves Charter-Cox combination. $34.5 bn deal first announced May 2025.
• 30 January 2026 — Q4 2025 results (mixed but well-received). Revenue $13.601 bn (−2.3% YoY); FY25 revenue $54.774 bn (−0.6%); Adj. EBITDA $22.7 bn (+0.6%). Internet net adds −119k (better than feared). Stock jumped ~12%; "Invincible Wi-Fi" packaging launched.
• FY 2025 — Spectrum Mobile crossed 11.8 m lines (+19% YoY); +1.9 m net adds for the year.
• Pre-merger 2025 — Liberty Broadband simplification. Ongoing structural moves between Liberty Broadband and Charter alongside the Cox transaction.

12. Key Dates Coming Up

Date	Event	Notes
~Mid-May 2026	California PUC vote on Cox merger	Last state regulatory hurdle
~Mid-2026 (target)	Cox merger close	Subject to California ruling and remaining conditions
15 September 2026	Federal clearance deadline	If California stalls, refile may be required
Late July 2026 (est.)	Q2 2026 results	First quarter to test broadband net-add trajectory
Late October 2026 (est.)	Q3 2026 results
2026 mid-terms	Political ad cycle	Spectrum Reach tailwind in even-numbered years
Annual	Annual Meeting of Shareholders	Standard governance items
Multi-year	DOCSIS 4.0 rollout milestones	Region-by-region high-split deployments
2027 (industry)	Possible cable industry net-add inflection	Industry analysts' base case

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Disclaimer: This report is compiled from primary sources (company filings, earnings transcripts, press releases, regulatory filings) and is for information only. It does not contain analyst price targets, ratings or buy / sell / hold recommendations and is not investment advice. Always do your own research. ChartsView and the author may or may not hold positions in any securities mentioned.