GLASNYSEMedicinal Chemicals & Botanical ProductsFiscal year ends December 31
Glass House Brands Inc.
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 40-F on Mar 24, 2026
$2.46−0.73 (-22.88%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
24.9%
20M of 80M shares
Institutional holders
53
50 new, 0 sold out
Net institutional buying
20M
In Q2 2026
Insider trades, 12 months
0 buys · 4 sales
Net sold $353.76K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Park West Asset Management LLC | 6,019,695 | 7.50% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of GLAS | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Park West Asset Management LLC | 5,182,030 | 6.47% | $67.37M | New | 4.59% |
| Western Standard LLC | 2,728,768 | 3.41% | $35.01M | New | 11.86% |
| Cantor Fitzgerald, L. P. | 2,700,000 | 3.37% | $33.32M | New | 0.18% |
| Nomura Holdings Inc | 2,283,439 | 2.85% | $29.68M | New | 0.03% |
| Wellington Management Group Llp | 1,145,088 | 1.43% | $14.89M | New | 0.00% |
| AdvisorShares Investments LLC | 850,000 | 1.06% | $11.05M | New | 1.33% |
| Clear Street Group Inc. | 825,000 | 1.03% | $10.21M | New | 0.03% |
| Marex Group plc | 750,000 | 0.94% | $9.75M | New | 0.04% |
| Hudson Bay Capital Management LP | 750,000 | 0.94% | $9.75M | New | 0.03% |
| Grizzlyrock Capital, LLC | 611,000 | 0.76% | $7.94M | New | 5.55% |
| Millennium Management LLC | 362,893 | 0.45% | $4.49M | New | 0.00% |
| K.J. Harrison & Partners Inc | 286,154 | 0.36% | $3.54M | New | 0.50% |
| Jane Street Group, LLC | 207,024 | 0.26% | $2.56M | New | 0.00% |
| Concurrent Investment Advisors, LLC | 147,253 | 0.18% | $1.91M | New | 0.02% |
| HighTower Advisors, LLC | 106,299 | 0.13% | $1.38M | New | 0.00% |
| Scoggin Management LP | 101,182 | 0.13% | $1.25M | New | 0.13% |
| Anson Funds Management LP | 87,191 | 0.11% | $1.13M | New | 0.07% |
| Zazove Associates LLC | 79,844 | 0.10% | $1.04M | New | 0.08% |
| Dba Trading, LLC | 60,000 | 0.07% | $489.60K | New | 0.25% |
| Cedar Wealth Management, LLC | 56,211 | 0.07% | $730.74K | New | 0.19% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 53 | 20M | 24.9% | 50 / 1 | 1 / 0 | 20M | 0M |
| Q1 2026 | 3 | 0M | 0.0% | 0 / 0 | 0 / 0 | 0M | 0M |
| Q4 2025 | 3 | 0M | 0.0% | 0 / 1 | 0 / 0 | 0M | 0M |
| Q3 2025 | 3 | 0M | 0.0% | 1 / 0 | 1 / 0 | 0M | 0M |
| Q2 2025 | 2 | 0M | 0.0% | 0 / 0 | 0 / 0 | 0M | 0M |
| Q1 2025 | 2 | 0M | 0.0% | 1 / 0 | 0 / 0 | 0M | 0M |
| Q4 2024 | 1 | 0M | 0.0% | 0 / 0 | 0 / 2 | 0M | 0M |
| Q3 2024 | 3 | 0M | 0.1% | 0 / 1 | 0 / 0 | 0M | 0M |
| Q2 2024 | 3 | 0M | 0.1% | 1 / 0 | 0 / 0 | 0M | 0M |
| Q1 2024 | 2 | 0M | 0.0% | 1 / 0 | 0 / 0 | 0M | 0M |
| Q4 2023 | 1 | 0M | 0.0% | 0 / 0 | 0 / 0 | 0M | 0M |
| Q3 2023 | 1 | 0M | 0.0% | 0 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of GLAS | Value | % of fund | As of |
|---|---|---|---|---|---|
| AdvisorShares Pure US Cannabis ETF | 750,000 | 0.94% | $9.75M | 0.93% | Jun 30, 2026 |
| AdvisorShares Pure Cannabis ETF | 100,000 | 0.12% | $1.30M | 3.79% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| William Tu | SVP, Corporate Controller | 28,951 | 0.04% | Sep 18, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| William Tu SVP, Corporate Controller | Sep 16, 2026 | Tax withholding | −13,523 | $8.08 | $109.27K | 28,951 |
| William Tu SVP, Corporate Controller | Sep 16, 2026 | Option exercise | +38,691 | – | – | 42,474 |
| William Tu SVP, Corporate Controller | Sep 11, 2026 | Sale | −3,818 | $8.03 | $30.66K | 3,783 |
| William Tu SVP, Corporate Controller | Sep 4, 2026 | Tax withholding | −2,017 | $9.00 | $18.15K | 7,601 |
| William Tu SVP, Corporate Controller | Sep 1, 2026 | Option exercise | +5,800 | – | – | 9,618 |
| William Tu SVP, Corporate Controller | Jun 3, 2026 | Tax withholding | −1,982 | $11.37 | $22.54K | 3,818 |
| William Tu SVP, Corporate Controller | Jun 1, 2026 | Option exercise | +5,800 | – | – | 5,800 |
| William Tu SVP, Corporate Controller | May 26, 2026 | Sale | −5,423 | $10.48 | $56.83K | 0 |
| William Tu SVP, Corporate Controller | May 22, 2026 | Sale | −10,414 | $10.19 | $106.12K | 5,423 |
| William Tu SVP, Corporate Controller | May 22, 2026 | Tax withholding | −2,910 | $10.29 | $29.94K | 15,837 |
| William Tu SVP, Corporate Controller | May 19, 2026 | Sale | −15,888 | $10.08 | $160.15K | 18,747 |
| William Tu SVP, Corporate Controller | May 18, 2026 | Option exercise | +8,333 | – | – | 34,635 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Kazan Kyle Chairman and CEO | Aug 28, 2026 | 40,000 | $416.00K | Aug 28, 2026 | Employment Related -- RSU Vesting |
| Kazan Kyle Chairman and CEO | Jun 4, 2026 | 125,000 | $1.42M | Jun 11, 2026 | Employment Related -- RSU Vesting |
| Kazan Kyle Chairman and CEO | Nov 24, 2025 | 55,000 | $396.47K | Nov 17, 2025 | Employment Related - NQSO |
| Kazan Kyle Chairman and CEO | Aug 14, 2025 | 53,400 | $335.89K | Aug 15, 2025 | Employment Related - NQSO |
| Kazan Kyle Chairman and CEO | May 16, 2025 | 80,000 | $523.28K | May 16, 2025 | Employment Related - NQSO |
| Kazan Kyle Chairman and CEO, 10% Stockholder | Nov 26, 2024 | 300,000 | $2.22M | Dec 2, 2024 | Employment Related - NQSO |
| Farrar Graham President and Director | Nov 26, 2024 | 270,000 | $2.00M | Dec 2, 2024 | Employment Related - NQSO |
| Kazan Kyle Chairman and CEO, 10% Stockholder | Aug 16, 2024 | 360,000 | $3.55M | Aug 16, 2024 | Employment Related - NQSO |
| Farrar Graham President and Director | Aug 16, 2024 | 115,000 | $1.14M | Aug 16, 2024 | Employment Related - NQSO |
| Farrar Graham President and Director | Jun 28, 2024 | 320,000 | $2.31M | Jun 28, 2024 | Employment Related - NQSO |
| Kazan Kyle Chairman and CEO, 10% Stockholder | Jun 17, 2024 | 310,000 | $2.25M | Jun 11, 2024 | Employment Related - NQSO |