Plexus Corp.
MX ˙ BMV ˙ US7291321005
SecurityMX:PLXS / Plexus Corp.
InstitutionHighTower Advisors, LLC
Latest Disclosed Ownership3,624 shares
Latest Disclosed Value $ 734,005
HighTower Advisors, LLC reports 22.89% increase in ownership of PLXS / Plexus Corp.

On May 5, 2026 - HighTower Advisors, LLC filed a 13F-HR form disclosing ownership of 3,624 shares of Plexus Corp. (MX:PLXS) valued at $734,005 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,949 shares of Plexus Corp.. This represents a change in shares of 22.89% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F PLEXUS COM 729132100 3,624 675 22.89 734 69.52 0.0008
2026-02-06 2025-12-31 13F PLEXUS COM 729132100 2,949 -1,080 -26.81 434 -25.60 0.0005
2025-11-07 2025-09-30 13F PLEXUS COM 729132100 4,029 191 4.98 583 12.14 0.0007
2025-08-11 2025-06-30 13F PLEXUS COM 729132100 3,838 -127 -3.20 519 2.17 0.0007
2025-05-13 2025-03-31 13F PLEXUS COM 729132100 3,965 990 33.28 508 9.25 0.0007
2025-02-07 2024-12-31 13F PLEXUS COM 729132100 2,975 278 10.31 466 26.70 0.0006
2024-11-14 2024-09-30 13F PLEXUS COM 729132100 2,697 42 1.58 367 34.43 0.0005
2024-08-13 2024-06-30 13F PLEXUS COM 729132100 2,655 41 1.57 273 9.20 0.0004
2024-05-06 2024-03-31 13F PLEXUS COM 729132100 2,614 -25 -0.95 250 -11.66 0.0004
2024-02-12 2023-12-31 13F PLEXUS COM 729132100 2,639 234 9.73 283 24.67 0.0005
2023-11-08 2023-09-30 13F PLEXUS COM 729132100 2,405 17 0.71 227 -3.81 0.0004
2023-08-14 2023-06-30 13F PLEXUS COM 729132100 2,388 2,388 236 0.0005
2023-05-11 2023-03-31 13F PLEXUS COM 729132100 0 -2,012 -100.00 0 -100.00
2023-02-09 2022-12-31 13F PLEXUS COM 729132100 2,012 -796 -28.35 207 -15.51 0.0005
2022-11-09 2022-09-30 13F PLEXUS COM 729132100 2,808 -70 -2.43 245 8.89 0.0007
2022-08-10 2022-06-30 13F PLEXUS COM 729132100 2,878 96 3.45 225 -1.32 0.0006
2022-05-12 2022-03-31 13F PLEXUS COM 729132100 2,782 0 0.00 228 -14.93 0.0005
2022-02-10 2021-12-31 13F PLEXUS COM 729132100 2,782 0 0.00 268 7.63 0.0006
2021-11-12 2021-09-30 13F PLEXUS COM 729132100 2,782 0 0.00 249 -2.35 0.0007
2021-08-06 2021-06-30 13F PLEXUS COM 729132100 2,782 -20,277 -87.94 255 -87.92 0.0007
2021-05-10 2021-03-31 13F PLEXUS COM 729132100 23,059 23,059 2,111 0.0067
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.