Spirit AeroSystems Holdings, Inc. logo SPR - Spirit AeroSystems Holdings, Inc.

Inactive Ticker SPR is not actively trading. Quotes and analytics may be stale.
Price: -- -- | CONSENSUS: Hold DETAILS
STRONG
BUY
0
BUY 14
HOLD 27
SELL 2
STRONG
SELL
0
| PRICE TARGET: $46.15 DETAILS
HIGH: $70.00
LOW: $35.00
MEDIAN: $44.00
CONSENSUS: $46.15
UPSIDE: 16.84%

Stock News

Google DeepMind's Nature Study on Watermarking AI-Designed Proteins Validated with Carterra HT-SPR

Google DeepMind's Nature Study on Watermarking AI-Designed Proteins Validated with Carterra HT-SPR

SALT LAKE CITY--(BUSINESS WIRE)--Carterra®, a leading provider of high-throughput surface plasmon resonance (HT-SPR™) platforms for antibody and small molecule drug discovery, today highlighted the role of its LSA-XT platform in new research from Google DeepMind published in Nature. The paper, “Function-preserving watermarking of AI-generated proteins” introduces SynthIDBio, a family of methods for embedding provenance signatures in AI-designed protein sequences and AI-predicted structures. Goog.

Oct 12, 2026 04:00 AM • businesswire.com
U.S. Air Force To Fly B-1B Lancer And B-2 Spirit Well Into Late 2030s

U.S. Air Force To Fly B-1B Lancer And B-2 Spirit Well Into Late 2030s

The United States Air Force has no plans to retire its remaining fleet of Boeing B-52 Stratofortress bombers for at least a couple more decades, and the old "BUFFs" as they are known, will be in service until the late 2040s or early 2050s, perhaps even longer. However, even as the Air Force will adopt the Northrop Grumman B-21 Raiders in the coming year, the B-52s won't be the only old workhorses that will remain in the bomber fleet.

Apr 27, 2026 03:50 PM • forbes.com

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