Insight Enterprises, Inc. (NSIT) ownership: Top institutional holder: VANGUARD GROUP INC ($331.21M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 4065439.00 | $331.21M | 2025-12-31 |
| BlackRock, Inc. | 4877105.00 | $326.81M | 2026-03-31 |
| MORGAN STANLEY | 2988361.00 | $200.25M | 2026-03-31 |
| FMR LLC | 2689962.00 | $180.25M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2456921.00 | $164.64M | 2026-03-31 |
| FIDUCIARY MANAGEMENT INC /WI/ | 1875277.00 | $125.66M | 2026-03-31 |
| BlackRock Fund Advisors | 2896322.00 | $117.13M | 2016-12-31 |
| ValueAct Holdings, L.P. | 1216592.00 | $99.12M | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 | |
| Sell | null | 2026-05-21 |
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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.