Mastech Digital, Inc.
US ˙ NYSEAM ˙ US57633B1008

SecurityMHH / Mastech Digital, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership212,058 shares
Latest Disclosed Value $ 1,206,800
Dimensional Fund Advisors Lp reports 4.84% decrease in ownership of MHH / Mastech Digital, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 212,058 shares of Mastech Digital, Inc. (US:MHH) valued at $1,206,610 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 222,848 shares of Mastech Digital, Inc.. This represents a change in shares of -4.84% during the quarter. The current value of the position is $1,367,774 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F MASTECH HLDGS COM 57633B100 212,058 -10,790 -4.84 1,207 -22.44 0.0003
2026-02-12 2025-12-31 13F MASTECH DIGITAL COM 57633B100 222,848 -10,048 -4.31 1,555 -12.39 0.0003
2025-11-12 2025-09-30 13F MASTECH DIGITAL COM 57633B100 232,896 -6,202 -2.59 1,776 3.56 0.0004
2025-08-12 2025-06-30 13F MASTECH DIGITAL COM 57633B100 239,098 -2,040 -0.85 1,714 -30.35 0.0004
2025-05-13 2025-03-31 13F MASTECH DIGITAL COM 57633B100 241,138 2,433 1.02 2,462 -30.79 0.0006
2025-02-13 2024-12-31 13F MASTECH DIGITAL COM 57633B100 238,705 3,922 1.67 3,557 51.51 0.0009
2024-11-07 2024-09-30 13F MASTECH DIGITAL COM 57633B100 234,783 7,433 3.27 2,348 37.65 0.0006
2024-08-09 2024-06-30 13F MASTECH DIGITAL COM 57633B100 227,350 5,236 2.36 1,705 -14.71 0.0004
2024-05-10 2024-03-31 13F MASTECH DIGITAL COM 57633B100 222,114 65 0.03 1,999 6.84 0.0005
2024-02-07 2023-12-31 13F MASTECH DIGITAL COM 57633B100 222,049 -5,173 -2.28 1,871 -8.51 0.0005
2023-11-09 2023-09-30 13F MASTECH DIGITAL COM 57633B100 227,222 -3,353 -1.45 2,045 -10.23 0.0007
2023-08-09 2023-06-30 13F MASTECH DIGITAL COM 57633B100 230,575 0 0.00 2,278 -19.82 0.0007
2023-05-12 2023-03-31 13F MASTECH DIGITAL COM 57633B100 230,575 -4,341 -1.85 2,842 141,950.00 0.0010
2023-02-09 2022-12-31 13F MASTECH DIGITAL COM 57633B100 234,916 0 0.00 3 -99.94 0.0008
2022-11-10 2022-09-30 13F MASTECH DIGITAL COM 57633B100 234,916 -1,600 -0.68 3,470 -1.25 0.0013
2022-08-12 2022-06-30 13F MASTECH DIGITAL COM 57633B100 236,516 -1,402 -0.59 3,514 -20.12 0.0013
2022-05-13 2022-03-31 13F MASTECH DIGITAL COM 57633B100 237,918 786 0.33 4,399 8.67 0.0014
2022-02-09 2021-12-31 13F MASTECH DIGITAL COM 57633B100 237,132 -2,499 -1.04 4,048 -0.71 0.0012
2021-11-12 2021-09-30 13F MASTECH DIGITAL COM 57633B100 239,631 -559 -0.23 4,077 13.53 0.0013
2021-08-12 2021-06-30 13F MASTECH DIGITAL COM 57633B100 240,190 5,461 2.33 3,591 -13.11 0.0011
2021-05-14 2021-03-31 13F MASTECH DIGITAL COM 57633B100 234,729 -2,274 -0.96 4,133 9.66 0.0014
2021-03-08 2020-12-31 13F/A-2 MASTECH DIGITAL COM 57633B100 237,003 -19,256 -7.51 3,769 -18.35 0.0014
2021-02-11 2020-12-31 13F MASTECH DIGITAL COM 57633B100 237,003 -19,256 3,769 1,361.1625
2020-11-12 2020-09-30 13F MASTECH DIGITAL COM 57633B100 256,259 -4,694 -1.80 4,616 -31.76 0.0020
2020-08-13 2020-06-30 13F MASTECH DIGITAL COM 57633B100 260,953 649 0.25 6,764 102.39 0.0030
2020-05-14 2020-03-31 13F MASTECH DIGITAL COM 57633B100 260,304 9,471 3.78 3,342 20.35 0.0017
2020-02-14 2019-12-31 13F MASTECH DIGITAL COM 57633B100 250,833 6,107 2.50 2,777 89.04 0.0010
2019-11-12 2019-09-30 13F MASTECH DIGITAL COM 57633B100 244,726 -1,115 -0.45 1,469 25.77 0.0006
2019-08-13 2019-06-30 13F MASTECH DIGITAL COM 57633B100 245,841 -3,503 -1.40 1,168 -24.01 0.0005
2019-08-12 2019-03-31 13F/A-2 MASTECH DIGITAL COM 57633B100 249,344 -585 -0.23 1,537 -2.41 0.0006
2019-05-10 2019-03-31 13F MASTECH DIGITAL COM 57633B100 249,344 -585 1,537
2019-02-26 2018-12-31 13F/A-1 MASTECH DIGITAL COM 57633B100 249,929 260 0.10 1,575 -34.07 0.0007
2019-02-13 2018-12-31 13F MASTECH DIGITAL COM 57633B100 249,929 260 1,575
2018-11-13 2018-09-30 13F MASTECH DIGITAL COM 57633B100 249,669 134,707 117.18 2,389 29.07 0.0009
2018-08-10 2018-06-30 13F MASTECH DIGITAL COM 57633B100 114,962 -6,129 -5.06 1,851 23.90 0.0007
2018-05-11 2018-03-31 13F MASTECH DIGITAL COM 57633B100 121,091 -788 -0.65 1,494 21.86 0.0006
2018-02-12 2017-12-31 13F MASTECH DIGITAL COM 57633B100 121,879 1,000 0.83 1,226 -20.65 0.0005
2017-11-13 2017-09-30 13F MASTECH DIGITAL COM 57633B100 120,879 -3,314 -2.67 1,545 91.93 0.0007
2017-08-11 2017-06-30 13F MASTECH DIGITAL COM 57633B100 124,193 21,799 21.29 805 7.48 0.0004
2017-05-12 2017-03-31 13F MASTECH DIGITAL COM 57633B100 102,394 0 0.00 749 7.46 0.0004
2017-02-09 2016-12-31 13F MASTECH DIGITAL COM 57633B100 102,394 -800 -0.78 697 -16.63 0.0003
2016-11-10 2016-09-30 13F MASTECH DIGITAL COM 57633B100 103,194 -666 -0.64 836 20.98 0.0005
2016-08-09 2016-06-30 13F MASTECH HOLDINGS COM 57633B100 103,860 0 0.00 691 -7.87 0.0004
2016-05-13 2016-03-31 13F MASTECH HOLDINGS COM 57633B100 103,860 0 0.00 750 -1.19 0.0004
2016-02-10 2015-12-31 13F MASTECH HOLDINGS COM 57633B100 103,860 0 0.00 759 -3.56 0.0005
2015-11-13 2015-09-30 13F MASTECH HOLDINGS COM 57633B100 103,860 0 0.00 787 -14.92 0.0005
2015-08-14 2015-06-30 13F MASTECH HOLDINGS COM 57633B100 103,860 -7,392 -6.64 925 -8.60 0.0006
2015-05-14 2015-03-31 13F MASTECH HOLDINGS COM 57633B100 111,252 -7,871 -6.61 1,012 -20.00 0.0006
2015-02-06 2014-12-31 13F MASTECH HOLDINGS COM 57633B100 119,123 -504 -0.42 1,265 0.72 0.0008
2014-11-13 2014-09-30 13F MASTECH HOLDINGS COM 57633B100 119,627 -500 -0.42 1,256 -29.87 0.0009
2014-08-08 2014-06-30 13F MASTECH HOLDINGS COM 57633B100 120,127 600 0.50 1,791 7.96 0.0012
2014-05-14 2014-03-31 13F MASTECH HOLDINGS COM 57633B100 119,527 911 0.77 1,659 0.00 0.0012
2014-02-12 2013-12-31 13F MASTECH HOLDINGS COM 57633B100 118,616 27,551 30.25 1,659 58.76 0.0013
2013-11-13 2013-09-30 13F MASTECH HOLDINGS COM 57633B100 91,065 -527 -0.58 1,045 48.02 0.0009
2013-08-15 2013-06-30 13F MASTECH HOLDINGS COM 57633B100 91,592 91,592 706 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.