Sources: FTC seeks evidence that Broadcom's conduct harmed rivals in WiFi and network switch chip markets, broadening its probe
Context & Ripple Effects
This widens an existing case rather than opening one: the FTC had been investigating Broadcom since at least January 2018 over anticompetitive customer negotiation tactics, per earlier reporting on the agency's probe. The new focus on WiFi and network switch chips extends the inquiry from how Broadcom negotiates to whether its conduct actually injured rival chipmakers.
The timing matters because Broadcom was about to face pressure on a second front — weeks later the EU opened its own formal investigation into suspected exclusivity practices and sought an interim order to halt potentially anti-competitive behavior. The two probes eventually converged on the same alleged monopolization of chips for set-top boxes and broadband devices, which Broadcom settled with the FTC in 2021.
First-order effects
- Rival WiFi and network switch chipmakers gain a regulator actively collecting evidence that Broadcom's conduct harmed them — the predicate for any future enforcement action on their behalf.
- Broadcom's legal exposure expands beyond customer negotiation practices into product-market conduct, raising the stakes of the existing FTC file it must defend.
Second-order effects
- The EU's parallel exclusivity investigation means Broadcom faces coordinated multi-jurisdiction discovery, increasing the cost of any settlement and the odds one jurisdiction's findings feed the other's.
- Customers negotiating with Broadcom gain leverage from documented regulatory scrutiny, since terms extracted under investigation are exactly what enforcers later examine.
Third-order effects
- The arc from the 2018 negotiation-tactics probe through the 2021 settlement suggests dominant component suppliers face serial antitrust exposure across each market where they hold leverage — a pattern that resurfaced when EU regulators moved toward a full-scale review of Broadcom's proposed $61B VMware acquisition in late 2022.
- If enforcement follows this template, chipmakers' bundling and exclusivity practices become a standing compliance cost, shaping how they structure supply agreements in adjacent markets.
The trend: Dominant semiconductor suppliers are facing sequential, multi-regulator antitrust actions that follow them from component markets into their broader M&A strategies.