AMPG (AmpliTech Group) — Bear Case Writeup

Date compiled: 2026-06-10/11 Setup: AI/5G hype stock near ATH after a 4x run, with a “customer carousel” that conflates demo participants with actual revenue customers.

The Core Issue: Customer List Doesn’t Match Reality

AmpliTech’s website lists Nvidia and Amazon as “customers.” Digging into primary sources:

  • Nvidia: The May 21, 2026 press release describes a joint demo where AMPG’s 64T64R platform participated “alongside NVIDIA and OpenAirInterface.” That’s a co-participant in a technical demonstration — not a purchaser. No purchase order, no contract, no revenue line.
  • Amazon: AMPG’s Spectrum Semiconductor Materials subsidiary sells IC packaging to large semiconductor/aerospace/government customers generally. Amazon almost certainly sources commodity packaging through this segment (Q1 2026 segment revenue $2.07M, down YoY) — categorically unrelated to the O-RAN/5G narrative the stock is being priced on. The relationship likely exists, just not in the form the market thinks.

Meanwhile, the two customers actually generating revenue (two anonymous LOIs, $40M and $78M+) are not on the website at all. Management chose to display the logos with hype value and omit the ones that actually pay.

Bear Factors

  • Three Form 144 insider selling filings in one week (May 22, 26, 28, 2026), directly into the price run. The only prior 144 on record was in 2019.
  • Heavy dilution: shares outstanding up ~63.6% YoY (20.68M → 25.34M as of Q1 2026), via rights offering + registered direct offering. Active S-3 shelf.
  • Negative cash flow: Q1 2026 operating cash burn -$3.14M, accumulated deficit -$29.54M, TTM net loss -$6.69M. ~$18.4M cash gives runway, not profitability.
  • Disclosure control failures: Company self-disclosed ineffective disclosure controls as of March 31, 2026 (lack of documentation, IT general control issues, segregation of duties).
  • IP provenance: The “only American company to design and commercialize a 64T64R Massive MIMO radio” pitch obscures that the underlying IP was acquired from Titan Crest LLC (March 2025), not developed in-house. A $3M contingent milestone payment tied to that deal is past its target window with no public completion announcement.
  • Upcoming forced dilution event: ~4.5M shares from Series A/B rights are deep in-the-money at current prices and structurally near-certain to be exercised by their expiry dates, representing meaningful float expansion.
  • Dish/EchoStar exposure question: One of AMPG’s large LOI customers may be tied to a carrier that has publicly confirmed (per its own 10-Q) it has zero customer traffic on the relevant 5G network and has slashed related capex by ~97% YoY. If true, a chunk of forward-shipment guidance may be at risk. (MNO identity not confirmed at primary source — flagging as open question, not established fact.)

Bull Factors (Counter-Case)

  • Revenue growth is real: FY2025 revenue $25.2M (+165% YoY), Q1 2026 $5.35M (+48.6% YoY), with $50M FY2026 guidance backed by funded purchase orders from the two anonymous LOI customers.
  • ~$20M+ has already shipped to the Tier 1 LOI customer; this isn’t vaporware.
  • Genuine technical milestone: O-RAN Alliance conformance certification achieved January 20, 2026 — first US-based company for this configuration.

The Trigger for the Recent 4x Move

A June 8, 2026 PlugFest demo (with AT&T, Deutsche Telekom, Korea Telecom, LG Uplus, Orange, Rakuten Mobile as interoperability co-participants — not customers) drove the stock from ~$2.22 to ~$7.60. No purchase orders or contracts were announced alongside it. Options positioning shows extreme call skew (P/C ~0.05), with heavy retail-style call buying clustered near the recent highs.

Bottom Line

The bear case isn’t “this company has no revenue” — it does, and the growth is real. The bear case is that retail appears to be pricing in customer relationships (Nvidia, Amazon) that don’t exist in the form being implied, while ignoring insider selling cadence, dilution mechanics, and disclosure issues that are all matters of public record. The gap between narrative and filings is the interesting part here.

This is not financial advice. This is a write-up of publicly available information and personal analysis for discussion purposes only. Do your own research and consult a licensed financial advisor before making any investment decisions. The author may hold a position in this security and may trade it at any time without notice.