MHH
MASTECH DIGITAL, INC.Marquee-fund ownership over time
This quarter's activity
New positions opened
Positions exited
None.
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies | Q3 2024(8Q snapshot) | 7Q | $9.03 | $6.23 | -31% |
| Citadel Advisors re-entered | Q1 2025(8Q snapshot) | 5Q | $13 | $6.23 | -52% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Millennium Management | Q1 2025 | Q3 2025 | → $7.59 | -42% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Mastech Digital, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Apr 27, 2026 — the most recent Form 4 on file — not from today.
- Form 40001193125-26-182516Apr 27, 2026
- Form 40001193125-26-159445Apr 16, 2026
- Form 40001193125-26-152107Apr 13, 2026
- Form 40001193125-26-148213Apr 8, 2026
- Form 40001193125-26-088972Mar 3, 2026
- Form 4/Aamend0001193125-26-088958Mar 3, 2026
- Form 40001193125-26-032787Feb 2, 2026
- Form 40001193125-25-315070Dec 11, 2025
- Form 40001193125-25-211315Sep 22, 2025
- Form 40001193125-25-193477Sep 2, 2025
- Form 40001193125-25-185823Aug 22, 2025
- Form 40000950170-25-096448Jul 17, 2025
- Form 40000950170-25-015351Feb 6, 2025
- Form 40000950170-25-015344Feb 6, 2025
- Form 40000950170-25-015340Feb 6, 2025
Fundamentals
XBRL · MASTECH DIGITAL, INC.Annual figures sourced directly from MASTECH DIGITAL, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Mastech Digital, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 8-KMaterial eventMay 18, 2026
- 10-QQuarterly reportMay 15, 2026
- 8-KMaterial eventMay 15, 2026
- DEF 14AProxy statementApr 9, 2026
- 8-K/AMaterial event (amended)Apr 8, 2026
- 8-KMaterial eventApr 3, 2026
- 10-KAnnual reportMar 18, 2026
- 8-KMaterial eventMar 11, 2026
- 8-KMaterial eventFeb 19, 2026
- 8-KMaterial eventDec 10, 2025
- 10-QQuarterly reportNov 13, 2025
- 8-KMaterial eventNov 12, 2025
- 10-QQuarterly reportAug 13, 2025
- 8-KMaterial eventAug 13, 2025
- 8-KMaterial eventMay 19, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Citadel Advisors | Q2 2026 | open | $7.14 | $6.23 | -13% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $13 | $8.51 | -35% |
| Millennium Management | Q1 2025 | Q3 2025 | $13 | $7.59 | -42% |
| Renaissance Technologies | Q3 2024 | open | $9.03 | $6.23 | -31% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.