Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in GRRR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | UBS Group AG | 663K | $7.0M | +10.5% | 4.923% | 0.00% |
| 2 | NATIONAL BANK OF CANADA /FI/ | 376K | $4.0M | -4.3% | 2.793% | 0.00% |
| 3 | STATE STREET CORP | 314K | $3.3M | +4.3% | 2.328% | 0.00% |
| 4 | ROYAL BANK OF CANADA | 276K | $2.9M | +58.1% | 2.050% | 0.00% |
| 5 | BlackRock, Inc. | 244K | $2.6M | -0.6% | 1.810% | 0.00% |
| 6 | ADVISOR GROUP HOLDINGS, INC. | 185K | $1.9M | +17.2% | 1.372% | 0.00% |
| 7 | SBI Securities Co., Ltd. | 179K | $1.9M | -5.3% | 1.327% | 0.05% |
| 8 | Legal & General Group Plc | 139K | $1.5M | +9.0% | 1.034% | 0.00% |
| 9 | Daiwa Securities Group Inc. | 176K | $1.2M | — | 1.306% | 0.00% |
| 10 | MORGAN STANLEY | 106K | $1.1M | +97.1% | 0.785% | 0.00% |
| 11 | Themes Management Co LLC | 102K | $1.1M | +8.0% | 0.759% | 0.66% |
| 12 | OPPENHEIMER & CO INC | 94K | $987K | -23.4% | 0.696% | 0.01% |
| 13 | Marex Group plc | 31K | $928K | — | 0.233% | 0.00% |
| 14 | GOLDMAN SACHS GROUP INC | 48K | $504K | +55.8% | 0.355% | 0.00% |
| 15 | GROUP ONE TRADING, L.P. | 32K | $341K | -18.1% | 0.240% | 0.01% |
| 16 | Centiva Capital, LP | 31K | $330K | — | 0.233% | 0.00% |
| 17 | Cetera Investment Advisers | 31K | $330K | +8.2% | 0.232% | 0.00% |
| 18 | J.W. COLE ADVISORS, INC. | 27K | $281K | -3.6% | 0.198% | 0.01% |
| 19 | SIMPLEX TRADING, LLC | 24K | $252K | — | 0.178% | 0.01% |
| 20 | Rathbone Brothers plc | 18K | $190K | +69.9% | 0.134% | 0.00% |
| 21 | DGS Capital Management, LLC | 16K | $170K | — | 0.120% | 0.03% |
| 22 | Ashton Thomas Private Wealth, LLC | 15K | $162K | — | 0.114% | 0.00% |
| 23 | SEB Asset Management AB | 15K | $161K | — | 0.113% | 0.00% |
| 24 | Engineers Gate Manager LP | 15K | $159K | -58.0% | 0.112% | 0.00% |
| 25 | GEODE CAPITAL MANAGEMENT, LLC | 13K | $133K | 0.0% | 0.094% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in GRRR — a direct measure of their conviction.
Filings activity in GRRR during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 47 | 18% | 14.42% | 8.52 pp | $34M | 37% |
| Q4 2025 | 57 | +5.6% | 22.94% | 27.17 pp | $54M | 54% |
| Q3 2025 | 54 | 5.3% | 50.11% | +16.13 pp | $117M | +47% |
| Q2 2025 | 57 | +16% | 33.98% | 7.55 pp | $80M | 18% |
| Q1 2025 | 49 | +58% | 41.53% | +26.89 pp | $97M | +184% |
| Q4 2024 | 31 | +182% | 14.64% | +14.50 pp | $34M | +10341% |
| Q3 2024 | 11 | +10% | 0.14% | 1.55 pp | $0M | 92% |
| Q2 2024 | 10 | — | 1.69% | — | $4M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GRRR stock.
Based on Q1 2026 13F filings, institutional ownership of Gorilla Technology Group Inc. stands at 14.4%, held across 47 reporting institutions.
UBS Group AG is the largest reported institutional holder of GRRR, with approximately 663,265 shares worth $0.01B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of GRRR.
Our composite Smart Money Score for GRRR is 19 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
13 institutions opened new positions in GRRR during Q1 2026, while 23 fully exited. 14 added to existing positions and 19 trimmed.
GRRR institutional ownership fell by 8.52 percentage points quarter-over-quarter, with a net change of -10 holders.
The top 10 institutions account for 81.0% of all reported 13F value in GRRR, and the top 25 account for 98.7%.
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.
Gorilla Technology Group Inc. (GRRR) Institutional Ownership