20 institutions reported holding $1.1M of SPAR GROUP INC (SGRP) in SEC 13F filings for 2026-03-31. Largest institutional holders: Nantahala Capital Management, LLC ($413,260), VANGUARD CAPITAL MANAGEMENT LLC ($315,626), RENAISSANCE TECHNOLOGIES LLC ($78,380), GEODE CAPITAL MANAGEMENT, LLC ($78,298), RBF Capital, LLC ($60,859). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | $413,260 | 660,688 | Hold |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $315,626 | 504,195 | New |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $78,380 | 125,308 | Trimmed |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $78,298 | 125,142 | Trimmed |
| 5 | RBF Capital, LLC | $60,859 | 97,296 | Hold |
| 6 | CITADEL ADVISORS LLC | $37,559 | 60,046 | Added |
| 7 | VANGUARD FIDUCIARY TRUST CO | $32,231 | 51,488 | New |
| 8 | Modern Wealth Management, LLC | $19,590 | 33,064 | New |
| 9 | CSS LLC/IL | $15,276 | 24,422 | Hold |
| 10 | STATE STREET CORP | $12,880 | 20,592 | Hold |
| 11 | NORTHERN TRUST CORP | $12,623 | 20,180 | Hold |
| 12 | XTX Topco Ltd | $9,759 | 15,602 | Trimmed |
| 13 | Ground Swell Capital, LLC | $8,633 | 13,802 | New |
| 14 | OSAIC HOLDINGS, INC. | $1,465 | 2,345 | Trimmed |
| 15 | Tower Research Capital LLC (TRC) | $617 | 986 | Added |
| 16 | UBS Group AG | $544 | 870 | Added |
| 17 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 18 | Royal Bank of Canada | $0 | 31 | Trimmed |
| 19 | TWO SIGMA SECURITIES, LLC | $0 | 0 | Exited |
| 20 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31