Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in GNLN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Yorkville Advisors Global, LP | 200K | $74K | 0.0% | 4.894% | 0.05% |
| 2 | CITADEL ADVISORS LLC | 55K | $20K | β | 1.351% | 0.00% |
| 3 | JANE STREET GROUP, LLC | 35K | $13K | β | 0.868% | 0.00% |
| 4 | Ground Swell Capital, LLC | 20K | $7K | β | 0.485% | 0.01% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 10K | $4K | β | 0.251% | 0.00% |
| 6 | Tower Research Capital LLC (TRC) | 4K | $2K | +16.9% | 0.099% | 0.00% |
| 7 | Smallwood Wealth Investment Management, LLC | 33 | $12 | +312.5% | 0.001% | 0.00% |
| 8 | HRT FINANCIAL LP | 12K | $4 | β | 0.297% | 0.00% |
| 9 | BNP PARIBAS ARBITRAGE, SA | 2 | $1 | 0.0% | 0.000% | 0.00% |
| 10 | Caitong International Asset Management Co., Ltd | 1 | $0 | β | 0.000% | 0.00% |
| 11 | BlackRock, Inc. | 1 | $0 | 0.0% | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in GNLN β a direct measure of their conviction.
Filings activity in GNLN during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 11 | 8.3% | 0.90% | 3.89 pp | $0M | 81% |
| Q4 2025 | 12 | +33% | 4.79% | +4.43 pp | $1M | +1239% |
| Q3 2025 | 9 | +0.0% | 0.36% | 0.39 pp | $0M | 52% |
| Q2 2025 | 9 | 57% | 0.75% | +0.01 pp | $0M | +1.0% |
| Q1 2025 | 21 | +24% | 0.74% | +0.36 pp | $0M | +92% |
| Q4 2024 | 17 | +42% | 0.38% | +0.11 pp | $0M | +41% |
| Q3 2024 | 12 | 43% | 0.27% | 0.23 pp | $0M | 45% |
| Q2 2024 | 21 | β | 0.50% | β | $0M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GNLN stock.
Based on Q1 2026 13F filings, institutional ownership of Greenlane Holdings, Inc. stands at 0.9%, held across 11 reporting institutions.
Yorkville Advisors Global, LP is the largest reported institutional holder of GNLN, with approximately 200,000 shares worth $0.00B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of GNLN, including CITADEL ADVISORS LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for GNLN is 40 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
6 institutions opened new positions in GNLN during Q1 2026, while 7 fully exited. 0 added to existing positions and 3 trimmed.
GNLN institutional ownership fell by 3.89 percentage points quarter-over-quarter, with a net change of -1 holders.
The top 10 institutions account for 100.0% of all reported 13F value in GNLN, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Greenlane Holdings, Inc. (GNLN) Institutional Ownership