GE Aerospace Is Spending $12 Billion on an Acquisition. Is It Still the Best Aerospace Stock to Own?

GE Aerospace plans to acquire privately held Consolidated Precision Products for $11.75 billion, its largest deal since becoming independent in 2024. The transaction is expected to be immediately accretive, funded primarily with cash plus roughly $4.75 billion of debt, and would bring a key precision-casting supplier in-house amid industry supply bottlenecks. GE is paying about 26x CPP's estimated 2027 EBITDA, or roughly 18x including anticipated cost synergies; execution risks remain, and GE shares have fallen about 4.5% since the announcement.

Analysis

The strategic value is less near-term cost takeout than control of a constrained qualification-critical bottleneck. Engine programs cannot readily dual-source cast components without lengthy certification, so captive capacity can improve GE's delivery cadence, aftermarket shop-visit conversion, and customer confidence—areas where avoided engine-delivery disruption has a higher economic value than a conventional procurement saving. That benefit should emerge over 6-18 months, not in the next quarter, and depends on GE preserving CPP's engineering talent and expanding capacity rather than simply reallocating supply internally.

The transaction may tighten merchant casting availability for other engine, defense, and space customers. HWM and Berkshire Hathaway's Precision Castparts are the likely second-order beneficiaries if customers seek supply diversification or accept higher pricing to secure long-term capacity; HWM is the cleaner public read-through because incremental aerospace volumes can carry high drop-through. Conversely, if GE prioritizes internal demand aggressively, competitors' delivery schedules—not just component costs—become the relevant constraint, creating an advantage for airframe and engine platforms with already-secured supply chains.

The market should not underwrite the stated accretion until closing terms, CPP backlog, stand-alone EBITDA, capex required to debottleneck capacity, and customer-retention provisions are disclosed. Paying a premium multiple for an asset with constrained throughput makes execution risk asymmetric: a modest synergy miss can pressure GE's premium multiple, while successful capacity expansion is more likely to be recognized only through 2027-28 free-cash-flow guidance. Near-term downside is a regulatory/customer pushback against vertical foreclosure or a material increase in leverage; thesis failure would be GE cutting post-close FCF guidance, reporting engine-delivery disruption, or failing to quantify capacity additions within two quarters of close.

Key Decisions for Investors

• Maintain a tactical GE long only on a 6-18 month horizon; add after transaction-close disclosures if management quantifies incremental casting capacity, post-close FCF accretion, and leverage trajectory. Target a 10-15% fundamental upside from sustained delivery/aftermarket execution; exit on a post-close FCF-guide cut or evidence of customer attrition.
• Initiate a 3-6 month relative-value watch: long HWM versus GE if merchant-casting lead times or long-term supply agreements tighten. HWM has potential pricing/mix upside without integration risk, while GE bears the acquisition multiple and execution burden; do not execute until order/backlog commentary confirms diversion demand.
• Avoid treating BRK.A as a direct trade vehicle: any Precision Castparts pricing benefit is immaterial to Berkshire's consolidated earnings. Use HWM, rather than BRK.A, for a public supply-constraint expression.
• For GE holders, hedge event risk with a 3-6 month put spread around the next earnings/closing update rather than reducing core exposure immediately. The key negative catalyst is not headline antitrust risk alone, but a disclosure that required capex or retained third-party supply commitments defer accretion beyond 2027.