Insight Enterprises Inc has 20 Schedule 13D or 13G filings on record since 2025-08-07. 5 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 14% | 4,415,847 | SCHEDULE 13G/A, 2025-10-17 | 2025-09-30 |
| Morgan Stanley | 10.3% | 3,123,450 | SCHEDULE 13G/A, 2026-06-05 | 2026-05-31 |
| Vanguard Portfolio Management | 8.26% | 2,487,097 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Fiduciary Management Inc | 6.2% | 1,875,277 | SCHEDULE 13G, 2026-06-23 | 2026-03-31 |
| Vanguard Capital Management | 5.37% | 1,615,752 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| VA Partners I, LLC | 4.7% | 1,446,739 | SCHEDULE 13D/A, 2025-12-01 | 2025-11-26 |
| Fmr LLC | 3% | 901,472 | SCHEDULE 13G/A, 2026-06-05 | 2026-05-29 |
| Capital World Investors | 0% | 0 | SCHEDULE 13G/A, 2026-02-13 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-07 | Morgan Stanley | 5.1% | SCHEDULE 13G |
| 2025-08-13 | Capital World Investors | 5.4% | SCHEDULE 13G/A |
| 2025-09-18 | VA Partners I, LLC | 7.9% | SCHEDULE 13D/A |
| 2025-10-09 | VA Partners I, LLC | 6.7% | SCHEDULE 13D/A |
| 2025-10-17 | BlackRock, Inc. | 14% | SCHEDULE 13G/A |
| 2025-10-28 | VA Partners I, LLC | 5.3% | SCHEDULE 13D/A |
| 2025-10-30 | The Vanguard Group | 12.99% | SCHEDULE 13G/A |
| 2025-11-07 | Morgan Stanley | 6.4% | SCHEDULE 13G/A |
| 2025-12-01 | VA Partners I, LLC | 4.7% | SCHEDULE 13D/A |
| 2026-02-05 | Fmr LLC | 10.4% | SCHEDULE 13G/A |
| 2026-02-11 | Morgan Stanley | 8.1% | SCHEDULE 13G/A |
| 2026-02-13 | Capital World Investors | 0% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 8.26% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.37% | SCHEDULE 13G |
| 2026-05-06 | Fmr LLC | 8.9% | SCHEDULE 13G/A |
| 2026-05-11 | Morgan Stanley | 9.5% | SCHEDULE 13G/A |
| 2026-06-05 | Fmr LLC | 3% | SCHEDULE 13G/A |
| 2026-06-05 | Morgan Stanley | 10.3% | SCHEDULE 13G/A |
| 2026-06-23 | Fiduciary Management Inc | 6.2% | SCHEDULE 13G |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.