Insight Enterprises Inc
NSIT- Exchange
- Nasdaq
- Industry
- Retail-Catalog & Mail-Order Houses
- SEC CIK
- 0000932696
In the last 90 days, Insight Enterprises Inc insiders filed 0 open-market purchases and 2 sales; 329 institutions reported holding it in 13F filings for Q2 2026, worth $3.72B in total; no superinvestor holds it.
Holders of 5% or more of NSIT
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Insight Enterprises Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 14.00%4.42M shares | +1.10 ppfrom 12.90% | Apr 28, 20252 filings | Oct 17, 2025 | SEC |
| Morgan Stanley | 13G/A | 10.30%3.12M shares | +0.80 ppfrom 9.50% | Aug 7, 20255 filings | Jun 5, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 8.26%2.49M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Fiduciary Management Inc | 13G | 6.20%1.88M shares | New | Jun 23, 20261 filing | Jun 23, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.37%1.62M shares | New | Apr 30, 20261 filing | Apr 30, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
36 Schedule 13D and 13G filings on Insight Enterprises Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jun 23, 20263:49 PM ET | Fiduciary Management Inc | 13G | 6.20%1.88M shares | New | Mar 31, 2026 | SEC |
| Jun 5, 20264:16 PM ET | Morgan Stanleyand 2 others | 13G/A | 10.30%3.12M shares | +0.80 ppfrom 9.50% | May 31, 2026 | SEC |
| Jun 5, 202610:13 AM ET | FMR LLCand 1 other | 13G/A | 3.00%901.5K shares | −5.90 ppfrom 8.90%Below 5% | May 29, 2026 | SEC |
| May 11, 202612:59 PM ET | Morgan Stanleyand 2 others | 13G/A | 9.50%2.85M shares | +1.40 ppfrom 8.10% | Mar 31, 2026 | SEC |
| May 6, 202611:23 AM ET | FMR LLCand 1 other | 13G/A | 8.90%2.69M shares | −1.50 ppfrom 10.40% | Mar 31, 2026 | SEC |
| Apr 30, 202610:32 AM ET | Vanguard Capital Management LLC | 13G | 5.37%1.62M shares | New | Mar 31, 2026 | SEC |
| Apr 29, 20261:52 PM ET | Vanguard Portfolio Management LLC | 13G | 8.26%2.49M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 20269:51 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −12.99 ppfrom 12.99%Below 5% | Mar 13, 2026 | SEC |
| Feb 13, 20265:32 PM ET | Capital World Investors | 13G/A | 0.00%0 shares | −5.40 ppfrom 5.40%Below 5% | Dec 31, 2025 | SEC |
| Feb 11, 202611:51 AM ET | Morgan Stanleyand 1 other | 13G/A | 8.10%2.52M shares | +1.70 ppfrom 6.40% | Dec 31, 2025 | SEC |
| Feb 5, 20261:28 PM ET | FMR LLCand 1 other | 13G/A | 10.40%3.23M shares | −2.50 ppfrom 12.90% | Dec 31, 2025 | SEC |
| Dec 1, 20254:32 PM ET | VA Partners I, LLCand 6 others | 13D/A | 4.70%1.45M shares | −0.60 ppfrom 5.30%Below 5% | Nov 26, 2025 | SEC |
| Nov 7, 202511:43 AM ET | Morgan Stanleyand 1 other | 13G/A | 6.40%2.02M shares | +1.30 ppfrom 5.10% | Sep 30, 2025 | SEC |
| Oct 30, 20253:17 PM ET | Vanguard Group Inc | 13G/A | 12.99%4.09M shares | – | Sep 30, 2025 | SEC |
| Oct 28, 20254:35 PM ET | VA Partners I, LLCand 6 others | 13D/A | 5.30%1.67M shares | −1.40 ppfrom 6.70% | Oct 24, 2025 | SEC |
| Oct 17, 20256:13 PM ET | BlackRock, Inc. | 13G/A | 14.00%4.42M shares | +1.10 ppfrom 12.90% | Sep 30, 2025 | SEC |
| Oct 9, 20254:47 PM ET | VA Partners I, LLCand 6 others | 13D/A | 6.70%2.10M shares | −1.20 ppfrom 7.90% | Oct 7, 2025 | SEC |
| Sep 18, 20254:34 PM ET | VA Partners I, LLCand 6 others | 13D/A | 7.90%2.48M shares | −1.20 ppfrom 9.10% | Sep 16, 2025 | SEC |
| Aug 13, 202512:56 PM ET | Capital World Investors | 13G/A | 5.40%1.73M shares | – | Jun 30, 2025 | SEC |
| Aug 7, 202512:45 PM ET | Morgan Stanley | 13G | 5.10%1.63M shares | New | Jun 30, 2025 | SEC |
| May 27, 20257:41 PM ET | VA Partners I, LLCand 6 others | 13D/A | 9.10%2.86M shares | −1.70 ppfrom 10.80% | May 26, 2025 | SEC |
| May 15, 20254:41 PM ET | VA Partners I, LLCand 6 others | 13D/A | 10.80%3.46M shares | 0.00 ppfrom 10.80% | May 13, 2025 | SEC |
| May 12, 20254:04 PM ET | VA Partners I, LLCand 6 others | 13D/A | 10.80%3.46M shares | – | May 8, 2025 | SEC |
| May 12, 202510:32 AM ET | FMR LLCand 1 other | 13G/A | 12.90%4.11M shares | – | Mar 31, 2025 | SEC |
| Apr 28, 20252:56 PM ET | BlackRock, Inc. | 13G/A | 12.90%4.11M shares | – | Mar 31, 2025 | SEC |
| Feb 18, 2022 | VA Partners I, LLC | 13D/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2022 | Dimensional Fund Advisors LP | 13G/AOld format | – | – | – | SEC |
| Jul 20, 2021 | VA Partners I, LLC | 13D/AOld format | – | – | – | SEC |
| Jun 8, 2021 | VA Partners I, LLC | 13D/AOld format | – | – | – | SEC |
| May 17, 2021 | VA Partners I, LLC | 13DOld format | – | New | – | SEC |
| Feb 12, 2021 | Dimensional Fund Advisors LP | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 5, 20217:51 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Insight Enterprises Inc shares.
No Form 144 notices for Insight Enterprises Inc are on file.