34 institutions reported holding $12.3M of MASTECH HLDGS INC (MHH) in SEC 13F filings for 2026-03-31. Largest institutional holders: CAPITAL MANAGEMENT CORP /VA ($5.4M), DIMENSIONAL FUND ADVISORS LP ($1.2M), ENVESTNET ASSET MANAGEMENT INC ($927,629), VANGUARD CAPITAL MANAGEMENT LLC ($833,665), BlackRock, Inc. ($620,319). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CAPITAL MANAGEMENT CORP /VA | $5.4M | 956,894 | Added |
| 2 | DIMENSIONAL FUND ADVISORS LP | $1.2M | 212,058 | Trimmed |
| 3 | ENVESTNET ASSET MANAGEMENT INC | $927,629 | 163,028 | Added |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $833,665 | 146,514 | New |
| 5 | BlackRock, Inc. | $620,319 | 109,019 | Added |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $582,810 | 102,427 | Trimmed |
| 7 | Indivisible Partners | $477,550 | 83,928 | Added |
| 8 | Advyzon Investment Management, LLC | $463,951 | 81,538 | Added |
| 9 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $268,232 | 47,141 | Hold |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $263,314 | 46,262 | Trimmed |
| 11 | PRICE T ROWE ASSOCIATES INC /MD/ | $186,000 | 32,598 | Hold |
| 12 | NORTHERN TRUST CORP | $160,902 | 28,278 | Trimmed |
| 13 | VANGUARD FIDUCIARY TRUST CO | $153,482 | 26,974 | New |
| 14 | Janney Montgomery Scott LLC | $121,000 | 21,278 | Added |
| 15 | STATE STREET CORP | $112,571 | 19,784 | Hold |
| 16 | Cetera Investment Advisers | $94,733 | 16,649 | Trimmed |
| 17 | JAMES INVESTMENT RESEARCH, INC. | $68,997 | 12,126 | Hold |
| 18 | RBF Capital, LLC | $67,335 | 11,834 | Hold |
| 19 | CITADEL ADVISORS LLC | $62,357 | 10,959 | New |
| 20 | &PARTNERS | $62,055 | 10,906 | Trimmed |
| 21 | BARCLAYS PLC | $31,409 | 5,520 | Hold |
| 22 | NewEdge Advisors, LLC | $12,126 | 12,126 | Hold |
| 23 | MORGAN STANLEY | $9,502 | 1,670 | Hold |
| 24 | OSAIC HOLDINGS, INC. | $9,104 | 1,600 | Hold |
| 25 | Vanguard Global Advisers, LLC | $8,188 | 1,439 | New |
Source: SEC Form 13F filings · as of 2026-03-31