Down 66% in 12 months. Trading at 5× EV/EBITDA on a $55B revenue business with 29.5M broadband subscribers. The market is pricing in a debt spiral from subscriber losses. The bull case is that it's wrong.
Charter is a high-conviction, high-variance bet on one core question: will broadband subscriber losses stabilize before the debt load becomes unmanageable? At 5× EV/EBITDA — half of what private cable infrastructure transacts at — the market is pricing in a secular decline that we believe overstates the structural risk. The leverage amplifies every outcome, in both directions. This is not a bond proxy. It is a call option on broadband stabilization dressed as a cable stock.
The bear thesis — that FWA and fiber overbuilders permanently erode Charter's broadband base — is coherent. T-Mobile and Verizon combined can address up to 32 million FWA customers, a ceiling that directly threatens Charter's 29.5M subscriber base. Charter lost 455,000 internet subs in 2025 and another 120,000 in Q1 2026 alone. The trend is real.
But the bull thesis is equally coherent. Charter is spending $11.4B per year in CapEx to upgrade its entire HFC network to DOCSIS 4.0 — a technology capable of 10 Gbps symmetrical speeds that equals or exceeds any fiber deployment commercially available today. When that upgrade is 80–100% complete (2027–2028), the competitive narrative changes. And at the current price, buying back 4% of the market cap per quarter, the share count collapse creates enormous per-share value even in a flat-EBITDA world.
Charter has never traded at 5× EV/EBITDA in its modern history. The company commanded 10–13× EV/EBITDA from 2018 to 2022. Even in periods of elevated competition anxiety, it rarely dropped below 7–8×. Private cable infrastructure transactions have consistently cleared at 10–12×. At 5×, the market is not pricing in a difficult environment — it is pricing in secular impairment that permanently destroys EBITDA.
The math is simple and powerful. Every 1× turn of EV/EBITDA multiple expansion on $22.7B of EBITDA = +$22.7B of enterprise value, most of which flows directly to equity given the fixed nature of the debt. At 100M shares, that is +$227 per share per turn of re-rating.
Charter's HFC network upgrade is the most important strategic project in US cable. When complete, DOCSIS 4.0 at 1.8GHz enables symmetrical speeds of up to 10 Gbps — a spec that equals or exceeds any currently deployed fiber network. Charter's CEO confirmed that the upgrade will be ~50% complete by end of 2026, with the remainder deployed through 2027–2028. Upgraded markets have measurably improved customer satisfaction and lower churn. The competitive headwind is real today; the competitive answer is being built right now.
| Technology | Max Downstream | Max Upstream | Status |
|---|---|---|---|
| Charter DOCSIS 4.0 (complete) | 10 Gbps | 6 Gbps | 50% deployed by end 2026 |
| AT&T Fiber (XGS-PON) | 10 Gbps | 10 Gbps | Rolling nationally |
| T-Mobile FWA (5G) | ~300 Mbps | ~50 Mbps | No upgrade path to gigabit |
| Verizon FWA (mmWave) | ~1 Gbps | ~200 Mbps | Limited coverage area |
Spectrum Mobile now has 12.1 million lines, growing at 17.1% YoY, generating over $1 billion in quarterly service revenue (+15.1% YoY). This is the fastest-growing wireless brand in the US by net adds. Charter operates as an MVNO on Verizon's network, offering mobile at prices 30–40% below the major carriers when bundled with Spectrum Internet. Mobile deepens customer relationships, reduces churn, and creates a genuine product bundle that FWA cannot easily replicate. In 2 years, mobile could be a $5B+ annual revenue line with improving unit economics.
Charter repurchased $963M of stock in Q1 2026 alone (~4% of market cap in a single quarter). With the stock at multi-year lows and a market cap of only $17.6B against $5B+ in annual FCF, buybacks are generating extraordinary per-share value. A 20% reduction in shares outstanding in 2026 — plausible given the pace — would meaningfully boost EPS, FCF per share, and ultimately the share price even if EBITDA remains flat. The company is effectively leveraging its distressed equity price to destroy shares at highly accretive prices.
The proposed $34.5B acquisition of Cox Communications adds ~6M broadband subscribers and ~$5–6B in EBITDA, creating the unambiguous #1 cable operator in the US with 36M broadband subscribers. Scale reduces procurement costs, content costs, and CapEx per-subscriber. The deal has received DOJ and FCC approval. Only California's CPUC remains pending, with a vote targeted August 13, 2026. If approved, the combined entity's negotiating power — with content studios, equipment vendors, and mobile network partners — improves materially.
The major FWA operators (T-Mobile, Verizon, AT&T) collectively have capacity for approximately 32 million FWA customers on their current spectrum allocations. T-Mobile has explicitly guided that its capacity ceiling is ~12M FWA subs. Verizon has targeted 8–9M by 2028. Beyond those thresholds, additional FWA customers degrade network quality for all mobile users — creating political and regulatory pressure to limit expansion. Charter's exposure to FWA is real but bounded by spectrum physics.
Charter generated $5.0B in free cash flow in FY2025 on a market cap of $17.6B — a FCF yield of 28.4%. Even after the Cox-related increase in CapEx, the combined entity should generate $7–8B in annual FCF by FY2028. At any rational multiple of that cash flow, the equity is worth multiples of its current price. The leverage amplifies risk but also amplifies the return when and if the broadband trend stabilizes.
The federal $42.45B BEAD program is subsidizing Charter's rural network expansion — CapEx that would otherwise be uneconomical. Charter is positioned to receive meaningful BEAD allocation across its 41-state footprint. This extends its addressable market, improves rural broadband economics, and is already embedded in the $11.4B CapEx plan for 2026.
Charter lost 455,000 internet subscribers in 2025 and 120,000 in Q1 2026 alone — worse than Comcast's -65,000 in the same period. If T-Mobile and Verizon reach 20–25M combined FWA subs by 2028, the math on Charter's 29.5M subscriber base becomes uncomfortable. DOCSIS 4.0 helps in upgraded markets, but the upgrade is 2–3 years from full completion. The competition is winning customers today.
Charter carries $94.3B in debt against $22.7B in EBITDA — approximately 4.1× net leverage. Annual interest expense is ~$4.9B, representing 22% of EBITDA. In Q1 2026, EBITDA fell -2.2% YoY. If EBITDA declines 10–15% from here (plausible under a sustained broadband loss scenario), interest coverage ratios compress to levels that constrain capital allocation. The Cox deal adds ~$34.5B more. This is the existential risk.
Charter and Cox have explicitly warned that if California's CPUC does not approve the merger by August 13, 2026, the deal could miss the September 15 DOJ HSR clearance deadline — requiring a full federal re-review. A failed or delayed Cox deal removes the scale narrative, leaves Charter with elevated CapEx commitments, and is a significant negative catalyst for the stock.
Charter spent $2.9B in CapEx in Q1 2026 (+19% YoY), generating only $1.4B in FCF (-12% YoY). The network upgrade is consuming cash that would otherwise service debt or fund buybacks. If broadband revenue declines accelerate, the company faces a difficult choice between strategic CapEx and financial flexibility. Slowing the upgrade accelerates the competitive problem; maintaining it pressures the balance sheet.
Charter's DOCSIS 4.0 deployment was originally targeted for broader completion in 2025. The timeline has slipped multiple times. If the upgrade takes longer than guided, competitors gain additional runway to deepen relationships with churned Charter customers — making win-backs harder and more expensive.
Charter does not own wireless spectrum or infrastructure. It is an MVNO — it resells Verizon's network capacity. MVNO gross margins are structurally lower than a facilities-based operator. Long-term mobile profitability depends on favorable MVNO contract renewals. Any deterioration in the Verizon relationship, or a spectrum acquisition requirement, would dramatically change the mobile economics.
Unlike JD.com, which has $30B in cash as a downside floor, Charter's equity is junior to $94B+ in debt. In a scenario where EBITDA falls to $19–20B and the market assigns 4–4.5× EV/EBITDA, the enterprise value is $76–90B — below the debt stack. That is not a prediction; it is a mathematical statement of what "bear case" means for a highly leveraged company. Equity holders own a call option on the business — valuable if things go right, worth near zero if they go very wrong.
The key variable is the EV/EBITDA multiple the market assigns. Because of Charter's leverage, every turn of multiple change translates to approximately +/- $225 per share in equity value (at ~100M shares). EBITDA trajectory is secondary to multiple re-rating in driving the outcome.
| Metric | FY2025A | Q1 2026 | FY2028E Bull | FY2028E Base | FY2028E Bear |
|---|---|---|---|---|---|
| Revenue | $54.8B | $13.6B | $58B | $55B | $51B |
| Adjusted EBITDA | $22.7B | $5.6B (ann.) | $24B | $22B | $20B |
| EBITDA Margin | 41.4% | 41.5% | 41.4% | 40% | 39.2% |
| CapEx | $11.7B | $2.9B | $9B (declining) | $10B | $11B |
| Free Cash Flow | $5.0B | $1.4B | $7B | $5.5B | $3.5B |
| Total Net Debt | $93.8B | $93.8B | $87B | $91B | $96B |
| Broadband Subs | ~30M | 29.56M | 29.5M (stable) | 28M | 26M |
| Spectrum Mobile Lines | ~10.5M | 12.1M | 18M | 16M | 13M |
| Diluted Shares | ~135M | ~131M | ~100M | ~110M | ~120M |
| EV/EBITDA Applied | ~5.0× | — | 7× | 5.5× | 4.5× |
| 3-Year Price Target | — | — | $600 | $270 | $50 |
| Return from $134.71 | — | — | +346% | +100% | −63% |
This table shows why Charter is a multiple story more than an earnings story. A 2-turn re-rating on stable EBITDA is worth $400+ per share.
| EBITDA → | $20B | $22B | $24B | $26B |
|---|---|---|---|---|
| 4.0× EV/EBITDA | ~$0 | ~$50 | ~$90 | ~$130 |
| 4.5× EV/EBITDA | ~$50 | ~$140 | ~$230 | ~$315 |
| 5.0× EV/EBITDA | ~$100 | ~$230 | ~$365 | ~$495 |
| 5.5× EV/EBITDA | ~$150 | ~$320 | ~$495 | ~$665 |
| 6.0× EV/EBITDA | ~$200 | ~$410 | ~$620 | ~$840 |
| 7.0× EV/EBITDA | ~$295 | ~$590 | ~$880 | ~$1,175 |
* Assumes $91B net debt, ~100M diluted shares in FY2028. Current scenario highlighted.
+346% from $134.71
What needs to happen:
DOCSIS 4.0 upgrade completes on schedule (2027). Broadband losses stabilize as upgraded markets outcompete FWA. Cox closes without California complications and delivers synergies. Spectrum Mobile reaches 18M+ lines. EBITDA recovers to $24B+. Market re-rates to 7× EV/EBITDA as the secular decline narrative breaks. CapEx normalizes post-2027, FCF surges.
+100% from $134.71
What happens:
Broadband losses moderate but don't stop — Charter loses 1–1.5M subs over 3 years. Mobile grows to 16M lines, partially offsetting revenue pressure. Cox closes and adds modest synergies. EBITDA holds at ~$22B. Market re-rates slightly to 5.5×. Aggressive buybacks collapse share count to ~110M, driving per-share value even on flat EBITDA.
−63% from $134.71
What happens:
Broadband losses accelerate — Charter loses 3M+ subs by 2028. EBITDA falls to $20B or below. Cox integration disappoints. Debt service absorbs most FCF, constraining buybacks. Market assigns 4.5× EV/EBITDA reflecting solvency concerns. Unlike JD's $30B cash floor, Charter's equity has no hard floor — leverage makes this a genuine near-zero scenario if EBITDA erodes materially.
Note on the Bear Case: Charter does not have a cash cushion backstopping the downside. This is a pure leveraged bet — the same leverage that makes $600 possible also makes $50 possible. Position sizing should reflect this binary character. Unlike a net-cash business, equity here is junior to $94B in debt obligations.
Charter Communications is one of the most asymmetric situations in US large-cap equities right now. At 5× EV/EBITDA — a multiple that implies no recovery, no cable infrastructure scarcity premium, and perpetual subscriber decline — the stock prices in an outcome that requires multiple structural failures simultaneously: DOCSIS 4.0 failing to compete, Cox synergies not materializing, and mobile growth stalling.
We do not think all three fail. We think one or two headwinds persist and one or two resolve. That is the base case, and it delivers +100% from current levels through a combination of moderate EBITDA stability, slight multiple re-rating, and relentless share buybacks that collapse the denominator.
The rating is Speculative Buy — not because we are unconvinced by the thesis, but because the leverage means this is not a position for investors without the temperament for volatility. If you are right, the payoff is exceptional. If you are wrong, the loss is severe. This is a high-conviction, appropriately-sized bet — not a core holding.
The most important near-term data point: California's CPUC vote on August 13, 2026. If Cox clears, the stock likely re-rates immediately. If it fails to clear, expect a significant negative reaction and a re-evaluation of the timeline.