30 institutions reported holding $5.5M of SONO TEK CORP (SOTK) in SEC 13F filings for 2026-03-31. Largest institutional holders: VANGUARD CAPITAL MANAGEMENT LLC ($1.5M), NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO ($650,420), GEODE CAPITAL MANAGEMENT, LLC ($552,322), RENAISSANCE TECHNOLOGIES LLC ($361,746), M&T Bank Corp ($324,800). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $1.5M | 361,255 | New |
| 2 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $650,420 | 160,202 | New |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $552,322 | 136,007 | Trimmed |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $361,746 | 89,100 | Added |
| 5 | M&T Bank Corp | $324,800 | 80,000 | Hold |
| 6 | VANGUARD FIDUCIARY TRUST CO | $271,224 | 66,804 | New |
| 7 | STIFEL FINANCIAL CORP | $243,600 | 60,000 | Hold |
| 8 | BARD ASSOCIATES INC | $212,960 | 52,453 | Added |
| 9 | Benin Management CORP | $179,277 | 44,157 | Hold |
| 10 | NORTHERN TRUST CORP | $176,444 | 43,459 | Added |
| 11 | Beaumont Financial Advisors, LLC | $148,884 | 36,671 | Hold |
| 12 | Topline Capital Management, LLC | $142,746 | 35,159 | Trimmed |
| 13 | CITADEL ADVISORS LLC | $96,072 | 23,663 | Added |
| 14 | DIMENSIONAL FUND ADVISORS LP | $89,166 | 21,962 | Added |
| 15 | HM PAYSON & CO | $87,290 | 21,500 | Hold |
| 16 | BlackRock, Inc. | $83,030 | 20,451 | Added |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $78,395 | 19,309 | Trimmed |
| 18 | PEAK FINANCIAL ADVISORS LLC | $58,955 | 14,521 | Hold |
| 19 | STATE STREET CORP | $55,265 | 13,612 | Hold |
| 20 | Focused Wealth Management, Inc | $52,191 | 12,855 | Trimmed |
| 21 | XTX Topco Ltd | $47,116 | 11,605 | New |
| 22 | MORGAN STANLEY | $41,087 | 10,120 | Hold |
| 23 | Vanguard Global Advisers, LLC | $11,108 | 2,736 | New |
| 24 | ACADIAN ASSET MANAGEMENT LLC | $10,000 | 2,520 | Hold |
| 25 | Tower Research Capital LLC (TRC) | $7,146 | 1,760 | Added |
Source: SEC Form 13F filings · as of 2026-03-31