WNDW — Solarwindow Technologies Inc Institutional Holders · Q2 2026
Who owns Solarwindow Technologies Inc (WNDW)? 1 institutions reported holding $59 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Winch Advisory Services, LLC ($59).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Winch Advisory Services, LLC | $59 | 216 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30