Plexus Corp. (PLXS) ownership: Top institutional holder: BlackRock, Inc. ($865.91M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 4275264.00 | $865.91M | 2026-03-31 |
| VANGUARD GROUP INC | 3632761.00 | $534.02M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2254757.00 | $456.68M | 2026-03-31 |
| AMERICAN CENTURY COMPANIES INC | 1562431.00 | $316.46M | 2026-03-31 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 1494619.00 | $302.72M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1198201.00 | $242.68M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 1119371.00 | $226.70M | 2026-03-31 |
| STATE STREET CORP | 1047835.00 | $212.23M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-17 | |
| Sell | null | 2026-06-05 | |
| Sell | null | 2026-06-03 | |
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-06-01 |
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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.