NCS Multistage Holdings, Inc. (NCSM) ownership: Top institutional holder: Advent International, L.P. ($91.43M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Advent International, L.P. | 1478426.00 | $91.43M | 2026-03-31 |
| Truffle Hound Capital, LLC | 80000.00 | $4.95M | 2026-03-31 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 58696.00 | $3.63M | 2026-03-31 |
| ArrowMark Colorado Holdings LLC | 39315.00 | $2.43M | 2026-03-31 |
| MARSHALL WACE, LLP | 31793.00 | $1.97M | 2026-03-31 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 29853.00 | $1.85M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 23993.00 | $1.48M | 2026-03-31 |
| Empowered Funds, LLC | 19853.00 | $1.23M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 | |
| Sell | null | 2026-03-03 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.