GLAS Glass House Brands Inc.: institutional ownership and insider trading
55 funds reported holding $237M of Glass House Brands Inc. in their latest 13F filings; in Q2 2026 funds net bought $241M, with 50 new positions and 0 funds selling out; over the last 12 months insiders bought $0 and sold $354K on the open market.
Famous investors holding GLAS
- Izzy Englander (Millennium Management): $4.49M, 0.0% of the portfolio
Largest institutional holders of GLAS
- Park West Asset Management LLC — $67.4M
- Western Standard LLC — $35.0M
- NOMURA HOLDINGS INC (NMR, NRSCF) — $29.7M
- CANTOR FITZGERALD, L. P. — $16.7M
- WELLINGTON MANAGEMENT GROUP LLP — $14.9M
- AdvisorShares Investments LLC — $11.1M
- Clear Street Group Inc. — $10.2M
- Hudson Bay Capital Management LP — $9.75M
- Marex Group plc (MRX) — $9.75M
- GRIZZLYROCK CAPITAL, LLC — $7.94M
Recent GLAS insider trades
- Sep 11, 2026: Tu William sold 3,818 shares ($30.7K)
- May 26, 2026: Tu William sold 15,837 shares ($163K)
- May 19, 2026: Tu William sold 15,888 shares ($160K)
Members of Congress trading GLAS
- Nov 26, 2024: Max L. Miller bought $1.00K–$15.0K
5%+ owners
- Park West Asset Management LLC: 7.5% (Schedule 13G, filed Aug 14, 2026)
Who owns the most GLAS stock?
The largest institutional holders of Glass House Brands Inc. in the latest 13F filings are Park West Asset Management LLC ($67.4M), Western Standard LLC ($35.0M), NOMURA HOLDINGS INC (NMR, NRSCF) ($29.7M).
Are insiders buying or selling GLAS?
Over the last 12 months insiders bought $0 and sold $354K of Glass House Brands Inc. stock on the open market (SEC Form 4).
Which famous investors own GLAS?
Izzy Englander.
Which ETFs hold GLAS?
2 ETFs and mutual funds hold it among their top 100 positions, including MSOS, YOLO.