Plexus Corp
PLXS- Exchange
- Nasdaq
- Industry
- Printed Circuit Boards
- SEC CIK
- 0000785786
In the last 90 days, Plexus Corp insiders filed 0 open-market purchases and 5 sales; 447 institutions reported holding it in 13F filings for Q2 2026, worth $7.97B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Plexus Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 383
- +52 vs. Q4 2025
- Shares held
- 26.9M
- +3.93M (+17.1%) vs. Q4 2025
- Total value
- $5.40B
- +$2.03B (+60.3%) vs. Q4 2025
- New holders
- 86
- 116 more added
- Sold out
- 34
- 137 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PLXS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 447 | $7.97B |
| Q1 2026 | 383 | $5.40B |
| Q4 2025 | 338 | $3.91B |
| Q3 2025 | 326 | $3.76B |
| Q2 2025 | 332 | $3.50B |
| Q1 2025 | 327 | $3.30B |
| Q4 2024 | 314 | $4.09B |
| Q3 2024 | 285 | $3.51B |
| Q2 2024 | 258 | $2.64B |
| Q1 2024 | 253 | $2.46B |
| Q4 2023 | 240 | $2.82B |
| Q3 2023 | 243 | $2.40B |
| Q2 2023 | 238 | $2.53B |
| Q1 2023 | 239 | $2.51B |
| Q4 2022 | 254 | $2.73B |
| Q3 2022 | 222 | $2.34B |
| Q2 2022 | 212 | $2.11B |
| Q1 2022 | 216 | $2.23B |
| Q4 2021 | 226 | $2.55B |
| Q3 2021 | 230 | $2.40B |
| Q2 2021 | 225 | $2.47B |
| Q1 2021 | 225 | $2.47B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Plexus Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Argos Wealth Advisors, LLC | 5,271 | $1.07M | 0.31% | −440−7.7% | Reduced |
| Voya Investment Management LLC | 5,450 | $1.10M | 0.00% | +616+12.7% | Added |
| Sig Brokerage, LP | 5,539 | $1.12M | 0.32% | +3,193+136.1% | Added |
| O'Shaughnessy Asset Management, LLC | 5,561 | $1.13M | 0.01% | −327−5.6% | Reduced |
| Monarch Capital Management Inc | 5,600 | $1.13M | 0.28% | −350−5.9% | Reduced |
| The PNC Financial Services Group, Inc. | 5,620 | $1.14M | 0.00% | +2,497+80.0% | Added |
| State Board of Administration of Florida Retirement System | 5,782 | $1.17M | 0.00% | 00.0% | Unchanged |
| Tocqueville Asset Management L.P. | 5,800 | $1.17M | 0.02% | −48−0.8% | Reduced |
| Oregon Public Employees Retirement Fund | 6,120 | $1.24M | 0.02% | −55−0.9% | Reduced |
| Nisa Investment Advisors, LLC | 6,172 | $1.25M | 0.00% | −4,886−44.2% | Reduced |
| KLP Kapitalforvaltning AS | 6,300 | $1.28M | 0.01% | +500+8.6% | Added |
| Dakota Wealth Management | 6,510 | $1.32M | 0.03% | +2,878+79.2% | Added |
| JustInvest LLC | 6,547 | $1.33M | 0.01% | +2,755+72.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,624 | $1.34M | 0.01% | −57−0.9% | Reduced |
| Winton Group Ltd | 6,683 | $1.35M | 0.05% | −2,292−25.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,748 | $1.37M | 0.01% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 6,802 | $1.38M | 0.00% | +49+0.7% | Added |
| Vanguard Investments Australia, Ltd. | 6,905 | $1.40M | 0.00% | +6,905 | New |
| Associated Banc-Corp | 6,948 | $1.41M | 0.04% | −525−7.0% | Reduced |
| RiverFront Investment Group, LLC | 7,000 | $1.42M | 0.02% | 00.0% | Unchanged |
| STRS Ohio | 7,200 | $1.46M | 0.01% | −900−11.1% | Reduced |
| Yousif Capital Management, LLC | 7,222 | $1.46M | 0.02% | −93−1.3% | Reduced |
| Credit Agricole S A | 7,251 | $1.47M | 0.00% | +7,251 | New |
| Police & Firemen's Retirement System of New Jersey | 7,267 | $1.47M | 0.01% | −113−1.5% | Reduced |
| Arizona State Retirement System | 7,351 | $1.49M | 0.01% | −149−2.0% | Reduced |
| CWM, LLC | 7,411 | $1.50M | 0.00% | +2,724+58.1% | Added |
| Amalgamated Bank | 7,686 | $1.56M | 0.01% | −152−1.9% | Reduced |
| Dark Forest Capital Management LP | 7,794 | $1.58M | 0.14% | −39,474−83.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 7,925 | $1.61M | 0.01% | +7,925 | New |
| Handelsbanken Fonder AB | 7,937 | $1.61M | 0.01% | 00.0% | Unchanged |
| Schaper Benz & Wise Investment Counsel Inc | 8,174 | $1.66M | 0.13% | −82−1.0% | Reduced |
| Campbell & CO Investment Adviser LLC | 8,327 | $1.69M | 0.10% | +4,011+92.9% | Added |
| Quadrant Capital Group LLC | 8,457 | $1.71M | 0.05% | −37−0.4% | Reduced |
| XTX Topco Ltd | 8,743 | $1.77M | 0.03% | +3,589+69.6% | Added |
| Raymond James Financial Inc | 8,931 | $1.81M | 0.00% | −13,397−60.0% | Reduced |
| Fieldview Capital Management, LLC | 9,191 | $1.86M | 0.54% | −6,003−39.5% | Reduced |
| Intech Investment Management LLC | 9,197 | $1.86M | 0.02% | −3,649−28.4% | Reduced |
| First Manhattan Co | 9,289 | $1.88M | 0.01% | −685−6.9% | Reduced |
| Jackson Creek Investment Advisors LLC | 9,425 | $1.91M | 0.56% | +9,425 | New |
| US Bancorp | 9,612 | $1.95M | 0.00% | −668−6.5% | Reduced |
| Uncommon Cents Investing LLC | 9,750 | $1.97M | 0.46% | −175−1.8% | Reduced |
| Cerity Partners LLC | 9,816 | $1.99M | 0.00% | −10,200−51.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 9,969 | $2.02M | 0.00% | −1,983−16.6% | Reduced |
| Bridge City Capital, LLC | 10,367 | $2.10M | 0.58% | −4,861−31.9% | Reduced |
| Integrated Quantitative Investments LLC | 10,534 | $2.13M | 0.39% | +10,534 | New |
| Vanguard Global Advisers, LLC | 10,617 | $2.15M | 0.00% | +10,617 | New |
| Walleye Capital LLC | 10,740 | $2.18M | 0.01% | +10,740 | New |
| Oppenheimer Asset Management Inc. | 10,742 | $2.18M | 0.02% | −284−2.6% | Reduced |
| CWM Advisors, LLC | 10,789 | $2.19M | 0.13% | +7,611+239.5% | Added |
| Pathstone Holdings, LLC | 10,999 | $2.23M | 0.01% | +2,715+32.8% | Added |
| First Trust Advisors LP | 11,276 | $2.28M | 0.00% | +830+7.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,383 | $2.31M | 0.01% | +2,290+25.2% | Added |
| State of New Jersey Common Pension Fund D | 11,441 | $2.32M | 0.01% | −4,293−27.3% | Reduced |
| State of Tennessee, Treasury Department | 11,889 | $2.41M | 0.01% | +5,821+95.9% | Added |
| Louisiana State Employees Retirement System | 11,900 | $2.41M | 0.04% | −500−4.0% | Reduced |
| Manufacturers Life Insurance Company, The | 11,908 | $2.41M | 0.00% | +10+0.1% | Added |
| Janus Henderson Group PLC | 12,081 | $2.45M | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 12,476 | $2.53M | 0.00% | −8−0.1% | Reduced |
| Isthmus Partners, LLC | 13,085 | $2.65M | 0.28% | −13,987−51.7% | Reduced |
| Captrust Financial Advisors | 13,189 | $2.67M | 0.00% | −200−1.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,347 | $2.70M | 0.00% | +1,515+12.8% | Added |
| Illinois Municipal Retirement Fund | 13,671 | $2.77M | 0.04% | +934+7.3% | Added |
| Royce & Associates LP | 13,752 | $2.79M | 0.03% | −1,707−11.0% | Reduced |
| Linden Thomas Advisory Services, LLC | 13,809 | $2.80M | 0.27% | +6,775+96.3% | Added |
| Fifth Third Bancorp | 13,825 | $2.80M | 0.01% | +13,622+6,710.3% | Added |
| Farrow Financial Inc. | 13,848 | $2.80M | 1.59% | −3,367−19.6% | Reduced |
| Allianz Asset Management GmbH | 13,997 | $2.83M | 0.00% | +8,435+151.7% | Added |
| Longaeva Partners L.P. | 14,334 | $2.90M | 0.14% | +14,334 | New |
| Fca Corp | 14,442 | $2.93M | 0.83% | −209−1.4% | Reduced |
| State of Alaska, Department of Revenue | 14,463 | $2.93M | 0.03% | −519−3.5% | Reduced |
| Assenagon Asset Management S.A. | 15,141 | $3.07M | 0.00% | −8,747−36.6% | Reduced |
| Riverwater Partners LLC | 15,175 | $3.07M | 1.02% | −2,670−15.0% | Reduced |
| Hodges Capital Management Inc. | 15,333 | $3.11M | 0.26% | −2,617−14.6% | Reduced |
| Boothbay Fund Management, LLC | 15,749 | $3.19M | 0.07% | +15,749 | New |
| Public Employees Retirement System of Ohio | 16,194 | $3.28M | 0.01% | −7,222−30.8% | Reduced |
| Barclays PLC | 16,371 | $3.32M | 0.00% | −41,384−71.7% | Reduced |
| Moran Wealth Management, LLC | 17,528 | $3.55M | 0.11% | −19,388−52.5% | Reduced |
| BNP Paribas Arbitrage, SA | 18,123 | $3.67M | 0.00% | +1,230+7.3% | Added |
| Simplex Trading, LLC | 18,687 | $3.78M | 0.12% | +12,829+219.0% | Added |
| Capitolis Liquid Global Markets LLC | 19,000 | $3.85M | 0.02% | +19,000 | New |
| Los Angeles Capital Management LLC | 19,095 | $3.87M | 0.02% | +18,965+14,588.5% | Added |
| Congress Asset Management Co | 19,255 | $3.90M | 0.03% | +2,556+15.3% | Added |
| Susquehanna International Group, LLP | 20,553 | $4.16M | 0.01% | +17,690+617.9% | Added |
| Concentric Capital Strategies, LP | 20,709 | $4.19M | 0.37% | −31,289−60.2% | Reduced |
| Vanguard Asset Management, Ltd | 20,802 | $4.21M | 0.00% | +20,802 | New |
| Paralel Advisors LLC | 20,878 | $4.23M | 0.18% | 00.0% | Unchanged |
| Intrinsic Edge Capital Management LLC | 21,000 | $4.25M | 0.77% | +21,000 | New |
| Wedge Capital Management L L P | 21,070 | $4.27M | 0.08% | −6,797−24.4% | Reduced |
| Dana Investment Advisors, Inc. | 21,334 | $4.32M | 0.13% | −2,035−8.7% | Reduced |
| EAM Investors, LLC | 22,441 | $4.55M | 0.53% | +22,441 | New |
| Great West Life Assurance Co | 22,853 | $4.63M | 0.01% | −1,021−4.3% | Reduced |
| Bessemer Group Inc | 23,658 | $4.79M | 0.01% | +28+0.1% | Added |
| Castleark Management LLC | 24,680 | $5.00M | 0.17% | +24,680 | New |
| Leuthold Group, LLC | 26,422 | $5.35M | 0.57% | +418+1.6% | Added |
| Deutsche Bank AG | 26,456 | $5.36M | 0.00% | −20,714−43.9% | Reduced |
| Nicola Wealth Management Ltd. | 29,000 | $5.87M | 0.71% | −17,000−37.0% | Reduced |
| Amundi | 31,294 | $6.34M | 0.00% | +18,418+143.0% | Added |
| Martingale Asset Management L P | 31,362 | $6.35M | 0.16% | −177−0.6% | Reduced |
| California State Teachers Retirement System | 31,393 | $6.36M | 0.01% | +5,728+22.3% | Added |
| New York State Teachers Retirement System | 34,088 | $6.90M | 0.01% | −882−2.5% | Reduced |