Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in WBX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | GFS Advisors, LLC | 483K | $5.6M | — | 4.600% | 0.71% |
| 2 | STIFEL FINANCIAL CORP | 18K | $46K | -43.9% | 0.176% | 0.00% |
| 3 | GM Advisory Group, Inc. | 18K | $43K | — | 0.167% | 0.00% |
| 4 | BNP PARIBAS ARBITRAGE, SA | 4K | $11K | +5.0% | 0.043% | 0.00% |
| 5 | MORGAN STANLEY | 3K | $8K | +136.7% | 0.033% | 0.00% |
| 6 | CITIGROUP INC | 2K | $4K | -71.2% | 0.015% | 0.00% |
| 7 | ADVISOR GROUP HOLDINGS, INC. | 869 | $2K | -18.9% | 0.008% | 0.00% |
| 8 | UBS Group AG | 661 | $2K | -94.0% | 0.006% | 0.00% |
| 9 | HOEY INVESTMENTS, INC | 100 | $248 | 0.0% | 0.001% | 0.00% |
| 10 | Janney Montgomery Scott LLC | 85K | $211 | -0.4% | 0.809% | 0.00% |
| 11 | JONES FINANCIAL COMPANIES LLLP | 50 | $126 | +66.7% | 0.001% | 0.00% |
| 12 | Advisory Services Network, LLC | 19 | $47 | — | 0.000% | 0.00% |
| 13 | Federation des caisses Desjardins du Quebec | 13 | $32 | 0.0% | 0.000% | 0.00% |
| 14 | SBI Securities Co., Ltd. | 5 | $12 | 0.0% | 0.000% | 0.00% |
| 15 | ROYAL BANK OF CANADA | 313 | $0 | +46.9% | 0.003% | 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 WBX — a direct measure of their conviction.
Filings activity in WBX during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new WBX position in Q1 2026
Institutions that fully closed their WBX position in Q1 2026
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 | 15 | 12% | 19.29% | +18.74 pp | $6M | +3380% |
| Q4 2025 | 17 | 5.6% | 0.55% | 0.33 pp | $0M | 37% |
| Q3 2025 | 18 | 14% | 0.88% | 2.99 pp | $0M | 77% |
| Q2 2025 | 21 | 30% | 3.87% | +0.10 pp | $1M | +2.7% |
| Q1 2025 | 30 | 21% | 3.77% | 4.64 pp | $1M | 55% |
| Q4 2024 | 38 | +19% | 8.41% | 22.69 pp | $2M | 73% |
| Q3 2024 | 32 | +3.2% | 31.10% | 14.86 pp | $9M | 32% |
| Q2 2024 | 31 | — | 45.96% | — | $14M | — |
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 WBX stock.
Based on Q1 2026 13F filings, institutional ownership of Wallbox N.V. stands at 19.3%, held across 15 reporting institutions.
GFS Advisors, LLC is the largest reported institutional holder of WBX, with approximately 482,720 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 WBX.
Our composite Smart Money Score for WBX is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
3 institutions opened new positions in WBX during Q1 2026, while 5 fully exited. 6 added to existing positions and 4 trimmed.
WBX institutional ownership rose by 18.74 percentage points quarter-over-quarter, with a net change of -2 holders.
The top 10 institutions account for 100.0% of all reported 13F value in WBX, 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.
Wallbox N.V. (WBX) Institutional Ownership