Mastech DigitalMHH
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 32 institutions reported holding Mastech Digital Inc. (MHH) in their 13F filings, up 2 from Q4 2025. 3 opened new positions and 3 sold out. The largest holders were Capital Management Corp. ($5.4M), Dimensional Fund Advisors LP ($1.2M) and Envestnet Asset Management Inc. ($928K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Mastech Digital Inc.
- CUSIP
- 57633B100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $67K |
| Exits | 3 | $920K |
All 13F filers, Q4 2025 → Q1 2026: 218,757 shares bought and 148,460 shares sold, net +70,297 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 32 holders
| Capital Management Corp. | 0.93% | Add +11.0% | 956,894 | $5.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -4.8% | 212,058 | $1.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +1.9% | 163,028 | $928K |
| Vanguard Capital Management LLC | 0.00% | — | 146,514 | $834K |
| BlackRock, Inc. | 0.00% | Add +0.4% | 109,019 | $620K |
| Renaissance Technologies | 0.00% | Reduce -5.3% | 102,427 | $583K |
| Indivisible Partners | 0.04% | Add +82.2% | 83,928 | $478K |
| Advyzon Investment Management, LLC | 0.04% | Add +94.0% | 81,538 | $464K |
| Unique Wealth Strategies, LLC | 0.16% | Add +53.0% | 67,298 | $383K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 47,141 | $268K |
| Geode Capital Management, LLC | 0.00% | Reduce -11.1% | 46,262 | $263K |
| T. Rowe Price Associates Inc. | 0.00% | No change | 32,598 | $186K |
| Northern Trust Corp. | 0.00% | Reduce -0.8% | 28,278 | $161K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 26,974 | $153K |
| Janney Montgomery Scott LLC | 0.00% | Add +57.9% | 21,278 | $121K |
| State Street Corp. | 0.00% | No change | 19,784 | $113K |
| Cetera Investment Advisers | 0.00% | Reduce -17.6% | 16,649 | $95K |
| James Investment Research, Inc. | 0.01% | No change | 12,126 | $69K |
| NewEdge Advisors, LLC | 0.00% | No change | 12,126 | $69K |
| RBF Capital, LLC | 0.00% | No change | 11,834 | $67K |
| Citadel Advisors | 0.00% | New | 10,959 | $62K |
| &partners | 0.00% | Reduce -12.8% | 10,906 | $62K |
| Barclays PLC | 0.00% | No change | 5,520 | $31K |
| Morgan Stanley | 0.00% | No change | 1,670 | $10K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,600 | $9K |
| Vanguard Global Advisers, LLC | 0.00% | — | 1,439 | $8K |
| UBS Group AG | 0.00% | Add +95.2% | 902 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 708 | $4K |
| BNP Paribas Financial Markets | 0.00% | No change | 380 | $2K |
| Rhumbline Advisers | 0.00% | No change | 118 | $671 |
| SBI Securities Co., Ltd. | 0.00% | No change | 85 | $484 |
| Ares Financial Consulting, LLC | 0.00% | New | 72 | $414 |
"% of holder's portfolio" is MHH's weight in each manager's 13F, not the share of Mastech Digital Inc. the manager owns.