NCS Multistage
Engineering tools and support for oil-and-gas well completion and diagnostics.
$51.64
After-hours close−0.13 (−0.25%)
At close$51.77(+1.91%)
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Breakdown13F · Form 4
Institutions 73.47%1.93M sharesInsiders 15.70%412.0K sharesOther 10.83%284.3K shares
Shares outstanding 2.62M · Float 830.8K · 31.7% free float
Institutions13F, as of Mar 31, 2026
40 holders · 1.93M shares · 18 new positions · 28 increased · 7 reduced · 6 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Advent International Corp/MA | 1.48M | 56.33% | 0 | May 15, 2026 |
| Truffle Hound Capital, LLC | 80.0K | 3.05% | +43.0K | May 7, 2026 |
| Tocqueville Asset Management L.P. | 58.7K | 2.24% | −62.9K | May 12, 2026 |
| Arrowmark Colorado Holdings LLC | 39.3K | 1.50% | −12.4K | May 15, 2026 |
| Marshall Wace, LLP | 31.8K | 1.21% | +31.8Knew | May 15, 2026 |
| Bridgeway Capital Management, LLC | 29.9K | 1.14% | 0 | May 15, 2026 |
| Dimensional Fund Advisors LP | 24.0K | 0.91% | +2.9K | May 7, 2026 |
| Empowered Funds, LLC | 19.9K | 0.76% | 0 | Jun 16, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Advent International, L.P. | 58.19% | 1.48M | 13G | May 15, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Robert Nipper | director | 125.3K | 4.77% | Mar 3, 2026 |
| Ryan Hummer | director, officer: Chief Executive Officer | 58.9K | 2.24% | Mar 3, 2026 |
| Michael Mcshane | director | 48.8K | 1.86% | Mar 3, 2026 |
| John D. Deane | director | 32.8K | 1.25% | Mar 3, 2026 |
| Tim Willems | officer: Chief Operations Officer | 31.9K | 1.22% | Mar 3, 2026 |
| W. Matt Ralls | director | 31.1K | 1.18% | Mar 3, 2026 |
| Valerie A. Mitchell | director | 26.8K | 1.02% | Mar 3, 2026 |
| Gurinder Grewal | director | 20.9K | 0.80% | Mar 3, 2026 |
| Michael L. Morrison | officer: CFO & Treasurer | 15.7K | 0.60% | Mar 3, 2026 |
| Ori Lev | officer: Executive VP, GC and Secretary | 14.4K | 0.55% | Mar 3, 2026 |
1 ten-percent owner holds 1.48M shares by Form 4, outside the officers-and-directors figure above · 8 people have not refiled in the last 18 months (1.54M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Nov 5, 2025 | Robert Nipperdirector | Sale | 1,000 | $40.00 | 33,455 |
| Nov 3, 2025 | Robert Nipperdirector | Sale | 3,147 | $40.00 | 88,596 |
CongressHouse and Senate disclosures
Not reported.