Plexus Corp.
US ˙ NasdaqGS ˙ US7291321005

SecurityPLXS / Plexus Corp.
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership5,800 shares
Latest Disclosed Value $ 1,174,732
Tocqueville Asset Management L.p. reports 0.82% decrease in ownership of PLXS / Plexus Corp.

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 5,800 shares of Plexus Corp. (US:PLXS) valued at $1,174,732 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,848 shares of Plexus Corp.. This represents a change in shares of -0.82% during the quarter. The current value of the position is $1,583,458 USD.

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)
2026-05-12 2026-03-31 13F PLEXUS COM 729132100 5,800 -48 -0.82 1,175 36.67 0.0174
2026-02-12 2025-12-31 13F PLEXUS COM 729132100 5,848 -88 -1.48 860 0.12 0.0125
2025-11-13 2025-09-30 13F PLEXUS COM 729132100 5,936 -20 -0.34 859 6.58 0.0125
2025-08-12 2025-06-30 13F PLEXUS COM 729132100 5,956 0 0.00 806 5.50 0.0123
2025-05-13 2025-03-31 13F PLEXUS COM 729132100 5,956 49 0.83 763 -17.42 0.0125
2025-02-10 2024-12-31 13F PLEXUS COM 729132100 5,907 107 1.84 924 16.67 0.0145
2024-11-08 2024-09-30 13F PLEXUS COM 729132100 5,800 0 0.00 793 32.44 0.0125
2024-08-12 2024-06-30 13F PLEXUS COM 729132100 5,800 0 0.00 598 8.93 0.0099
2024-05-09 2024-03-31 13F PLEXUS COM 729132100 5,800 0 0.00 550 -12.44 0.0090
2024-02-12 2023-12-31 13F PLEXUS COM 729132100 5,800 0 0.00 627 16.33 0.0114
2023-11-09 2023-09-30 13F PLEXUS COM 729132100 5,800 0 0.00 539 -5.27 0.0102
2023-08-11 2023-06-30 13F PLEXUS COM 729132100 5,800 0 0.00 570 0.71 0.0102
2023-05-10 2023-03-31 13F PLEXUS COM 729132100 5,800 -61,700 -91.41 566 -91.87 0.0107
2023-02-09 2022-12-31 13F PLEXUS COM 729132100 67,500 -4,550 -6.32 6,948 10.11 0.1320
2022-11-10 2022-09-30 13F PLEXUS COM 729132100 72,050 -200 -0.28 6,309 11.23 0.1286
2022-08-12 2022-06-30 13F PLEXUS COM 729132100 72,250 0 0.00 5,672 -4.04 0.1037
2022-05-16 2022-03-31 13F Plexus COM 729132100 72,250 1,000 1.40 5,911 -13.48 0.0893
2022-02-14 2021-12-31 13F PLEXUS COM 729132100 71,250 -1,300 -1.79 6,832 5.32 0.0940
2021-11-15 2021-09-30 13F PLEXUS COM 729132100 72,550 0 0.00 6,487 -2.19 0.0961
2021-08-16 2021-06-30 13F PLEXUS COM 729132100 72,550 0 0.00 6,632 -0.47 0.0958
2021-05-17 2021-03-31 13F PLEXUS COM 729132100 72,550 0 0.00 6,663 17.43 0.1025
2021-02-16 2020-12-31 13F PLEXUS COM 729132100 72,550 0 0.00 5,674 10.73 0.0947
2020-11-16 2020-09-30 13F PLEXUS COM 729132100 72,550 -11,500 -13.68 5,124 -13.61 0.0980
2020-08-12 2020-06-30 13F PLEXUS COM 729132100 84,050 -3,200 -3.67 5,931 24.60 0.1237
2020-05-15 2020-03-31 13F PLEXUS COM 729132100 87,250 -13,150 -13.10 4,760 -38.38 0.1183
2020-01-14 2019-12-31 13F Plexus COM 729132100 100,400 -16,200 -13.89 7,725 5.98 0.1136
2019-10-31 2019-09-30 13F Plexus COM 729132100 116,600 -8,800 -7.02 7,289 -0.42 0.0989
2019-07-31 2019-06-30 13F Plexus COM 729132100 125,400 11,400 10.00 7,320 5.35 0.0949
2019-04-30 2019-03-31 13F Plexus COM 729132100 114,000 10,900 10.57 6,948 31.94 0.0927
2019-02-08 2018-12-31 13F Plexus COM 729132100 103,100 13,850 15.52 5,266 0.84 0.0789
2018-11-13 2018-09-30 13F Plexus COM 729132100 89,250 0 0.00 5,222 -1.73 0.0658
2018-08-13 2018-06-30 13F Plexus COM 729132100 89,250 0 0.00 5,314 -0.32 0.0674
2018-05-14 2018-03-31 13F Plexus COM 729132100 89,250 -7,183 -7.45 5,331 -8.95 0.0679
2018-02-13 2017-12-31 13F Plexus COM 729132100 96,433 -200 -0.21 5,855 8.05 0.0665
2017-10-30 2017-09-30 13F Plexus COM 729132100 96,633 -200 -0.21 5,419 6.44 0.0623
2017-08-04 2017-06-30 13F Plexus COM 729132100 96,833 -5,750 -5.61 5,091 -14.13 0.0611
2017-04-28 2017-03-31 13F Plexus COM 729132100 102,583 -15,300 -12.98 5,929 -6.92 0.0723
2017-01-30 2016-12-31 13F Plexus COM 729132100 117,883 -61,550 -34.30 6,370 -24.11 0.0814
2016-10-31 2016-09-30 13F Plexus COM 729132100 179,433 -15,100 -7.76 8,394 -0.12 0.1008
2016-08-15 2016-06-30 13F/A-1 Plexus COM 729132100 194,533 -186,400 -48.93 8,404 -44.17 0.1001
2016-07-29 2016-06-30 13F Plexus COM 729132100 194,533 8,404
2016-04-29 2016-03-31 13F Plexus COM 729132100 380,933 -183,929 -32.56 15,054 -23.68 0.1994
2016-01-29 2015-12-31 13F Plexus COM 729132100 564,862 -94,538 -14.34 19,725 -22.46 0.2674
2015-10-30 2015-09-30 13F Plexus COM 729132100 659,400 4,350 0.66 25,440 -11.49 0.3403
2015-07-31 2015-06-30 13F Plexus COM 729132100 655,050 -9,600 -1.44 28,744 6.07 0.3385
2015-04-30 2015-03-31 13F Plexus COM 729132100 664,650 664,650 0.00 27,098 0.3185
2015-01-30 2014-12-31 13F Plexus COM 729132100 0 -784,657 -100.00 0 -100.00
2014-10-30 2014-09-30 13F Plexus COM 729132100 784,657 0 0.00 28,977 -14.69 0.3216
2014-09-18 2014-06-30 13F/A-1 Plexus COM 729132100 784,657 -101,300 -11.43 33,968 -4.32 0.3306
2014-07-30 2014-06-30 13F Plexus COM 729132100 784,657 33,968
2014-04-30 2014-03-31 13F Plexus COM 729132100 885,957 -34,200 -3.72 35,500 -10.88 0.4673
2014-01-30 2013-12-31 13F Plexus COM 729132100 920,157 -103,200 -10.08 39,834 4.75 0.5355
2013-10-30 2013-09-30 13F Plexus COM 729132100 1,023,357 -9,300 -0.90 38,028 23.20 0.4741
2013-07-30 2013-06-30 13F Plexus COM 729132100 1,032,657 1,032,657 30,866 0.4179
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.