Boeing's Spirit Acquisition Burden Hits $1.9 Billion

Boeing's acquisition of Spirit AeroSystems has brought an unexpected financial burden to the company. According to The Wall Street Journal, Boeing has found that the liabilities inherited from the acquisition exceed identifiable assets by approximately $1.9 billion.

The figure was calculated by analyzing Boeing's financial disclosures following the completion of the Spirit acquisition in December 2025. Boeing valued the total consideration for Spirit at $8.39 billion, including shares issued to Spirit stockholders, previous advances and debt assumed or repaid as part of the transaction.

Boeing's own second-quarter filing with the US Securities and Exchange Commission provides further evidence of the costs it inherited. The company has provisionally assigned $10.28 billion in goodwill to the Spirit acquisition, up from an initial estimate of approximately $10 billion.

The liabilities associated with Spirit increased from $1.78 billion in December to $2.20 billion by the end of June, including $1.52 billion related to off-market customer contracts.