Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in ADSE held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | MIRABELLA FINANCIAL SERVICES LLP | 22.2M | $255.0M | +22.4% | 36.683% | 24.26% |
| 2 | Robert Bosch GmbH | 10.5M | $120.3M | 0.0% | 17.312% | 75.03% |
| 3 | DnB Asset Management AS | 146K | $1.7M | +0.7% | 0.241% | 0.01% |
| 4 | PRELUDE CAPITAL MANAGEMENT, LLC | 57K | $653K | -4.4% | 0.094% | 0.05% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 36K | $411K | 0.0% | 0.059% | 0.00% |
| 6 | RAYMOND JAMES FINANCIAL INC | 35K | $404K | 0.0% | 0.058% | 0.00% |
| 7 | UBS Group AG | 19K | $223K | -0.9% | 0.032% | 0.00% |
| 8 | Aureus Asset Management, LLC | 15K | $173K | 0.0% | 0.025% | 0.01% |
| 9 | MORGAN STANLEY | 13K | $145K | β | 0.021% | 0.00% |
| 10 | Crewe Advisors LLC | 5K | $58K | 0.0% | 0.008% | 0.00% |
| 11 | GAMMA Investing LLC | 1K | $13K | -34.0% | 0.002% | 0.00% |
| 12 | WOLVERINE ASSET MANAGEMENT LLC | 866 | $10K | β | 0.001% | 0.00% |
| 13 | Millstone Evans Group, LLC | 650 | $7K | 0.0% | 0.001% | 0.00% |
| 14 | BARCLAYS PLC | 383 | $4K | 0.0% | 0.001% | 0.00% |
| 15 | Advisory Services Network, LLC | 140 | $2K | β | 0.000% | 0.00% |
| 16 | SIMPLEX TRADING, LLC | 36 | $414 | β | 0.000% | 0.00% |
| 17 | ROYAL BANK OF CANADA | 14 | $0 | -99.1% | 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 ADSE β a direct measure of their conviction.
Filings activity in ADSE 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 | 17 | +6.3% | 54.58% | +1.82 pp | $379M | +3.5% |
| Q4 2025 | 16 | 20% | 52.76% | +4.98 pp | $366M | +10% |
| Q3 2025 | 20 | 20% | 47.78% | 7.01 pp | $332M | 13% |
| Q2 2025 | 25 | +0.0% | 54.79% | 3.03 pp | $380M | 5.2% |
| Q1 2025 | 25 | +0.0% | 57.82% | +8.36 pp | $402M | +17% |
| Q4 2024 | 25 | +32% | 49.46% | +47.41 pp | $343M | +2312% |
| Q3 2024 | 19 | +5.6% | 2.05% | +0.51 pp | $14M | +33% |
| Q2 2024 | 18 | β | 1.54% | β | $11M | 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 ADSE stock.
Based on Q1 2026 13F filings, institutional ownership of ADS-TEC Energy PLC stands at 54.6%, held across 17 reporting institutions.
MIRABELLA FINANCIAL SERVICES LLP is the largest reported institutional holder of ADSE, with approximately 22,169,949 shares worth $0.25B 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 ADSE.
Our composite Smart Money Score for ADSE is 49 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
4 institutions opened new positions in ADSE during Q1 2026, while 3 fully exited. 1 added to existing positions and 11 trimmed.
ADSE institutional ownership rose by 1.82 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 ADSE, 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.
ADS-TEC Energy PLC (ADSE) Institutional Ownership