Double the Possession, New Licensing Rules — Massachusetts Bets on Bigger Players in Its $1.65B Cannabis Market

Massachusetts is shifting toward a cannabis market that’s driven by consolidation and regulatory changes that seem to be favoring scaled multi-state operators.

What Happened

Massachusetts lawmakers gave the green light to a piece of legislation recently that seeks to double the legal possession limit for adult-use cannabis and update the state’s regulatory framework for the recreational marijuana market.

Both the House of Representatives and state Senate members advanced the bill this week, sending it to Gov. Maura Healey’s desk.

Why It Matters

The new legislation amends licensing rules to increase the ownership cap from 3 to 6 cannabis business licenses per owner. That means more stores per operator and looser vertical constraints. Companies that fail to pay debts to other cannabis businesses will be restricted from doing business until such issues are resolved.

H.5350 also directs an increased cannabis possession limit for adults, from 1 ounce to 2 ounces, while for those under 21, the threshold for civil penalties increases from 2 to 3 ounces, reported CBS News.

Under the new bill, the Massachusetts Cannabis Control Commission will be reduced from five members to three, while all members will be appointed directly by the governor, replacing the current commissioners.

This provision addresses controversy and criticism around the Massachusetts Cannabis Control Commission (CCC) that has been looming over it for years and was related to governance and management issues, including delays, instability, and structural failures.

Who Will Benefit

In this phase of expansion, the Massachusetts cannabis market, which has cashed in over $1.65 billion in sales in 2025, according to the CCC data, the main revenue growth drivers are efficiency gains, footprint expansion, and M&A activity.

Some of the multi-state operators that dominate the market in the Bay State are:

• Curaleaf Holdings, Inc. (TSX: CURA) (OTCQX: CURLF), which is one of the largest operators within the market and runs cultivation, processing, and retail operations through its entity Curaleaf Massachusetts, Inc.
• MariMed Inc. (CSE: MRMD) (OTCQX: MRMD) is a company that’s vertically integrated in Massachusetts.
• Green Thumb Industries Inc. (CSE: GTII) (OTCQX: GTBIF), which operates Rise dispensaries and has production in the state.
• Verano Holdings Corp. (OTCQX: VRNO), a company active in retail and cultivation verticals, and
• Cresco Labs Inc. (CSE: CL) (OTCQX: CRLBF) (FSE: 6CQ), which runs wholesale and branded products.