61 institutions reported holding $14.8M of BROADWIND INC (BWEN) in SEC 13F filings for 2026-03-31. Largest institutional holders: GRACE & WHITE INC /NY ($4.2M), VANGUARD CAPITAL MANAGEMENT LLC ($1.8M), Quinn Opportunity Partners LLC ($981,475), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP ($904,511), BlackRock, Inc. ($760,958). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GRACE & WHITE INC /NY | $4.2M | 2.0M | Trimmed |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $1.8M | 876,997 | New |
| 3 | Quinn Opportunity Partners LLC | $981,475 | 471,863 | Trimmed |
| 4 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $904,511 | 434,861 | Added |
| 5 | BlackRock, Inc. | $760,958 | 365,845 | Trimmed |
| 6 | MARSHALL WACE, LLP | $618,699 | 297,451 | Added |
| 7 | DIMENSIONAL FUND ADVISORS LP | $606,946 | 291,801 | Added |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $522,243 | 251,025 | Added |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $403,225 | 193,858 | Trimmed |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $388,367 | 186,715 | Added |
| 11 | US BANCORP \DE\ | $333,066 | 160,128 | Hold |
| 12 | Aristides Capital LLC | $301,454 | 144,930 | Added |
| 13 | Empowered Funds, LLC | $265,672 | 127,727 | Added |
| 14 | CITADEL ADVISORS LLC | $250,432 | 120,400 | Trimmed |
| 15 | ACADIAN ASSET MANAGEMENT LLC | $249,000 | 120,589 | Added |
| 16 | VANGUARD FIDUCIARY TRUST CO | $236,130 | 113,524 | New |
| 17 | GSA CAPITAL PARTNERS LLP | $198,000 | 95,390 | Added |
| 18 | ESSEX INVESTMENT MANAGEMENT CO LLC | $197,159 | 94,788 | Hold |
| 19 | JANE STREET GROUP, LLC | $170,903 | 82,165 | Trimmed |
| 20 | STATE STREET CORP | $166,951 | 80,265 | Hold |
| 21 | GOLDMAN SACHS GROUP INC | $165,849 | 79,735 | Trimmed |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $129,657 | 62,335 | Trimmed |
| 23 | XTX Topco Ltd | $92,895 | 44,661 | Trimmed |
| 24 | NORTHERN TRUST CORP | $84,323 | 40,540 | Added |
| 25 | GROUP ONE TRADING LLC | $83,341 | 40,068 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31