# 3M to Acquire 4.7% Stake in GSEO to Scale Optical Connectivity Tech

- URL: https://stocks.freetheai.org/news/3m-to-acquire-4-7-stake-in-gseo-to-scale-optical-connectivity-tech-5c0b13
- Published: 2026-10-19T21:31:00Z
- Category: company_news; sentiment: neutral; impact: medium
- Symbols: [NYSE:MMM](https://stocks.freetheai.org/symbols/NYSE-MMM)
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3M Company (NYSE:MMM) has partnered with Taiwan-based optics specialist Genius Electronic Optical Co., Ltd. (GSEO) to expand manufacturing and technical development for its Expanded Beam Optical solutions. To support the partnership, 3M plans to buy approximately 4.7% of GSEO's common shares through a private placement of newly issued stock.

The deal combines 3M's optical interconnect technology and materials science with GSEO's precision optics production capabilities. Together, the two firms plan to scale up commercial production of optical ferrules and co-packaged optics solutions to supply the increasing bandwidth requirements of hyperscale data centers and next-generation connectivity infrastructure.

3M expects the equity investment to close during the fourth quarter of 2026, subject to standard closing conditions. Investors will be watching for progress on optical solution commercialization as 3M builds out its broader connectivity ecosystem with data center partners and customers.

## Key points

- 3M is acquiring about 4.7% of GSEO's common shares through a private placement.
- The collaboration focuses on advancing development and production of 3M's Expanded Beam Optical tech.
- The hardware targets high-growth hyperscale data centers and co-packaged optics applications.
- The deal is slated to close in the fourth quarter of 2026, subject to standard closing conditions.

## Questions and answers

### How much of GSEO is 3M buying?

3M plans to acquire approximately 4.7% of GSEO's common shares through a private placement of newly issued stock.

### What is the purpose of the 3M and GSEO collaboration?

The companies are partnering to advance development and scale up manufacturing for 3M's Expanded Beam Optical solutions, which serve hyperscale data centers.

### When is the 3M investment in GSEO expected to close?

The transaction is expected to close in the fourth quarter of 2026, subject to customary closing conditions.