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 |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 20,553 | $4.16M | 0.01% | +17,690+617.9% | Added |
| Congress Asset Management Co | 19,255 | $3.90M | 0.03% | +2,556+15.3% | Added |
| Los Angeles Capital Management LLC | 19,095 | $3.87M | 0.02% | +18,965+14,588.5% | Added |
| Capitolis Liquid Global Markets LLC | 19,000 | $3.85M | 0.02% | +19,000 | New |
| Simplex Trading, LLC | 18,687 | $3.78M | 0.12% | +12,829+219.0% | Added |
| BNP Paribas Arbitrage, SA | 18,123 | $3.67M | 0.00% | +1,230+7.3% | Added |
| Moran Wealth Management, LLC | 17,528 | $3.55M | 0.11% | −19,388−52.5% | Reduced |
| Barclays PLC | 16,371 | $3.32M | 0.00% | −41,384−71.7% | Reduced |
| Public Employees Retirement System of Ohio | 16,194 | $3.28M | 0.01% | −7,222−30.8% | Reduced |
| Boothbay Fund Management, LLC | 15,749 | $3.19M | 0.07% | +15,749 | New |
| Hodges Capital Management Inc. | 15,333 | $3.11M | 0.26% | −2,617−14.6% | Reduced |
| Riverwater Partners LLC | 15,175 | $3.07M | 1.02% | −2,670−15.0% | Reduced |
| Assenagon Asset Management S.A. | 15,141 | $3.07M | 0.00% | −8,747−36.6% | Reduced |
| State of Alaska, Department of Revenue | 14,463 | $2.93M | 0.03% | −519−3.5% | Reduced |
| Fca Corp | 14,442 | $2.93M | 0.83% | −209−1.4% | Reduced |
| Longaeva Partners L.P. | 14,334 | $2.90M | 0.14% | +14,334 | New |
| Allianz Asset Management GmbH | 13,997 | $2.83M | 0.00% | +8,435+151.7% | Added |
| Farrow Financial Inc. | 13,848 | $2.80M | 1.59% | −3,367−19.6% | Reduced |
| Fifth Third Bancorp | 13,825 | $2.80M | 0.01% | +13,622+6,710.3% | Added |
| Linden Thomas Advisory Services, LLC | 13,809 | $2.80M | 0.27% | +6,775+96.3% | Added |
| Royce & Associates LP | 13,752 | $2.79M | 0.03% | −1,707−11.0% | Reduced |
| Illinois Municipal Retirement Fund | 13,671 | $2.77M | 0.04% | +934+7.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,347 | $2.70M | 0.00% | +1,515+12.8% | Added |
| Captrust Financial Advisors | 13,189 | $2.67M | 0.00% | −200−1.5% | Reduced |
| Isthmus Partners, LLC | 13,085 | $2.65M | 0.28% | −13,987−51.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,476 | $2.53M | 0.00% | −8−0.1% | Reduced |
| Janus Henderson Group PLC | 12,081 | $2.45M | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 11,908 | $2.41M | 0.00% | +10+0.1% | Added |
| Louisiana State Employees Retirement System | 11,900 | $2.41M | 0.04% | −500−4.0% | Reduced |
| State of Tennessee, Treasury Department | 11,889 | $2.41M | 0.01% | +5,821+95.9% | Added |
| State of New Jersey Common Pension Fund D | 11,441 | $2.32M | 0.01% | −4,293−27.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,383 | $2.31M | 0.01% | +2,290+25.2% | Added |
| First Trust Advisors LP | 11,276 | $2.28M | 0.00% | +830+7.9% | Added |
| Pathstone Holdings, LLC | 10,999 | $2.23M | 0.01% | +2,715+32.8% | Added |
| CWM Advisors, LLC | 10,789 | $2.19M | 0.13% | +7,611+239.5% | Added |
| Oppenheimer Asset Management Inc. | 10,742 | $2.18M | 0.02% | −284−2.6% | Reduced |
| Walleye Capital LLC | 10,740 | $2.18M | 0.01% | +10,740 | New |
| Vanguard Global Advisers, LLC | 10,617 | $2.15M | 0.00% | +10,617 | New |
| Integrated Quantitative Investments LLC | 10,534 | $2.13M | 0.39% | +10,534 | New |
| Bridge City Capital, LLC | 10,367 | $2.10M | 0.58% | −4,861−31.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 9,969 | $2.02M | 0.00% | −1,983−16.6% | Reduced |
| Cerity Partners LLC | 9,816 | $1.99M | 0.00% | −10,200−51.0% | Reduced |
| Uncommon Cents Investing LLC | 9,750 | $1.97M | 0.46% | −175−1.8% | Reduced |
| US Bancorp | 9,612 | $1.95M | 0.00% | −668−6.5% | Reduced |
| Jackson Creek Investment Advisors LLC | 9,425 | $1.91M | 0.56% | +9,425 | New |
| First Manhattan Co | 9,289 | $1.88M | 0.01% | −685−6.9% | Reduced |
| Intech Investment Management LLC | 9,197 | $1.86M | 0.02% | −3,649−28.4% | Reduced |
| Fieldview Capital Management, LLC | 9,191 | $1.86M | 0.54% | −6,003−39.5% | Reduced |
| Raymond James Financial Inc | 8,931 | $1.81M | 0.00% | −13,397−60.0% | Reduced |
| XTX Topco Ltd | 8,743 | $1.77M | 0.03% | +3,589+69.6% | Added |
| Quadrant Capital Group LLC | 8,457 | $1.71M | 0.05% | −37−0.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 8,327 | $1.69M | 0.10% | +4,011+92.9% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 8,174 | $1.66M | 0.13% | −82−1.0% | Reduced |
| Handelsbanken Fonder AB | 7,937 | $1.61M | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 7,925 | $1.61M | 0.01% | +7,925 | New |
| Dark Forest Capital Management LP | 7,794 | $1.58M | 0.14% | −39,474−83.5% | Reduced |
| Amalgamated Bank | 7,686 | $1.56M | 0.01% | −152−1.9% | Reduced |
| CWM, LLC | 7,411 | $1.50M | 0.00% | +2,724+58.1% | Added |
| Arizona State Retirement System | 7,351 | $1.49M | 0.01% | −149−2.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,267 | $1.47M | 0.01% | −113−1.5% | Reduced |
| Credit Agricole S A | 7,251 | $1.47M | 0.00% | +7,251 | New |
| Yousif Capital Management, LLC | 7,222 | $1.46M | 0.02% | −93−1.3% | Reduced |
| STRS Ohio | 7,200 | $1.46M | 0.01% | −900−11.1% | Reduced |
| RiverFront Investment Group, LLC | 7,000 | $1.42M | 0.02% | 00.0% | Unchanged |
| Associated Banc-Corp | 6,948 | $1.41M | 0.04% | −525−7.0% | Reduced |
| Vanguard Investments Australia, Ltd. | 6,905 | $1.40M | 0.00% | +6,905 | New |
| Mercer Global Advisors Inc | 6,802 | $1.38M | 0.00% | +49+0.7% | Added |
| Teachers Retirement System of the State of Kentucky | 6,748 | $1.37M | 0.01% | 00.0% | Unchanged |
| Winton Group Ltd | 6,683 | $1.35M | 0.05% | −2,292−25.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,624 | $1.34M | 0.01% | −57−0.9% | Reduced |
| JustInvest LLC | 6,547 | $1.33M | 0.01% | +2,755+72.7% | Added |
| Dakota Wealth Management | 6,510 | $1.32M | 0.03% | +2,878+79.2% | Added |
| KLP Kapitalforvaltning AS | 6,300 | $1.28M | 0.01% | +500+8.6% | Added |
| Nisa Investment Advisors, LLC | 6,172 | $1.25M | 0.00% | −4,886−44.2% | Reduced |
| Oregon Public Employees Retirement Fund | 6,120 | $1.24M | 0.02% | −55−0.9% | Reduced |
| Tocqueville Asset Management L.P. | 5,800 | $1.17M | 0.02% | −48−0.8% | Reduced |
| State Board of Administration of Florida Retirement System | 5,782 | $1.17M | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 5,620 | $1.14M | 0.00% | +2,497+80.0% | Added |
| Monarch Capital Management Inc | 5,600 | $1.13M | 0.28% | −350−5.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,561 | $1.13M | 0.01% | −327−5.6% | Reduced |
| Sig Brokerage, LP | 5,539 | $1.12M | 0.32% | +3,193+136.1% | Added |
| Voya Investment Management LLC | 5,450 | $1.10M | 0.00% | +616+12.7% | Added |
| Argos Wealth Advisors, LLC | 5,271 | $1.07M | 0.31% | −440−7.7% | Reduced |
| Quantinno Capital Management LP | 5,228 | $1.06M | 0.00% | +418+8.7% | Added |
| Nemes Rush Group LLC | 5,174 | $1.05M | 0.10% | 00.0% | Unchanged |
| Nicolet Bankshares Inc | 4,985 | $1.03M | 0.04% | +4,985 | New |
| Brevan Howard Capital Management LP | 5,058 | $1.02M | 0.01% | −939−15.7% | Reduced |
| Diversified Trust Co | 4,991 | $1.01M | 0.02% | +530+11.9% | Added |
| Legato Capital Management LLC | 4,928 | $998.1K | 0.09% | +2,536+106.0% | Added |
| LPL Financial LLC | 4,833 | $978.9K | 0.00% | +1,108+29.7% | Added |
| Smith Group Asset Management, LLC | 4,830 | $978.3K | 0.05% | +409+9.3% | Added |
| RSM US Wealth Management LLC | 4,810 | $974.2K | 0.01% | −321−6.3% | Reduced |
| Pictet Asset Management Holding SA | 4,558 | $923.2K | 0.00% | −10−0.2% | Reduced |
| Ardsley Advisory Partners LP | 4,500 | $911.4K | 0.14% | +4,500 | New |
| HSBC Holdings PLC | 4,491 | $904.8K | 0.00% | −11,319−71.6% | Reduced |
| EntryPoint Capital, LLC | 4,420 | $895.2K | 0.26% | −308−6.5% | Reduced |
| Polymer Capital Management (US) LLC | 4,316 | $874.2K | 0.13% | +4,316 | New |
| ProShare Advisors LLC | 4,142 | $838.9K | 0.00% | −1,086−20.8% | Reduced |
| Two Sigma Securities, LLC | 4,044 | $819.1K | 0.10% | −2,558−38.7% | Reduced |
| Maryland State Retirement & Pension System | 3,903 | $790.5K | 0.02% | −37−0.9% | Reduced |