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 |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 34,893 | $7.07M | 0.01% | +34,893 | New |
| SEI Investments Co | 35,106 | $7.11M | 0.01% | +17,519+99.6% | Added |
| Citadel Advisors LLC | 35,123 | $7.11M | 0.01% | +20,555+141.1% | Added |
| LMR Partners LLP | 35,385 | $7.17M | 0.07% | +35,385 | New |
| Jefferies Financial Group Inc. | 36,126 | $7.32M | 0.09% | +21,283+143.4% | Added |
| Prudential Financial Inc | 36,257 | $7.34M | 0.01% | +1,122+3.2% | Added |
| RE Advisers Corp | 36,800 | $7.45M | 0.20% | −4,000−9.8% | Reduced |
| New York State Common Retirement Fund | 39,135 | $7.93M | 0.01% | +20,759+113.0% | Added |
| Lazard Asset Management LLC | 40,040 | $8.11M | 0.01% | −10,403−20.6% | Reduced |
| Polar Asset Management Partners Inc. | 40,264 | $8.16M | 0.19% | +40,264 | New |
| Russell Investments Group, Ltd. | 40,827 | $8.27M | 0.01% | −48−0.1% | Reduced |
| Creative Planning | 41,748 | $8.46M | 0.01% | +8,684+26.3% | Added |
| Teacher Retirement System of Texas | 41,761 | $8.46M | 0.04% | −6,940−14.3% | Reduced |
| Hillsdale Investment Management Inc. | 43,325 | $8.78M | 0.24% | −4,300−9.0% | Reduced |
| Warren Averett Asset Management, LLC | 43,407 | $8.79M | 0.07% | +36,956+572.9% | Added |
| State of Wisconsin Investment Board | 45,829 | $9.28M | 0.02% | −12,929−22.0% | Reduced |
| Mairs & Power Inc | 45,868 | $9.29M | 0.09% | 00.0% | Unchanged |
| Clark Capital Management Group, Inc. | 46,115 | $9.34M | 0.06% | +46,115 | New |
| Wells Fargo & Company | 46,680 | $9.45M | 0.00% | −17,972−27.8% | Reduced |
| Balyasny Asset Management LLC | 47,919 | $9.71M | 0.02% | −22,447−31.9% | Reduced |
| Envestnet Asset Management Inc | 49,065 | $9.94M | 0.00% | +4,286+9.6% | Added |
| Sora Investors LLC | 50,409 | $10.2M | 0.94% | +50,409 | New |
| Swiss National Bank | 53,000 | $10.7M | 0.01% | −300−0.6% | Reduced |
| Ameriprise Financial Inc | 54,822 | $11.1M | 0.00% | −717−1.3% | Reduced |
| AQR Capital Management LLC | 64,511 | $13.1M | 0.01% | −24,994−27.9% | Reduced |
| Legal & General Group Plc | 65,319 | $13.2M | 0.00% | −6,034−8.5% | Reduced |
| First Eagle Investment Management, LLC | 67,541 | $13.7M | 0.02% | +67,541 | New |
| Citigroup Inc | 73,911 | $15.0M | 0.01% | +66,134+850.4% | Added |
| Palisade Capital Management LLC | 75,468 | $15.3M | 0.51% | +61,841+453.8% | Added |
| Axiom Investors LLC | 75,956 | $15.4M | 0.17% | +75,956 | New |
| Kennedy Capital Management, Inc. | 76,605 | $15.5M | 0.33% | −1,223−1.6% | Reduced |
| Rhumbline Advisers | 77,048 | $15.6M | 0.01% | +1,061+1.4% | Added |
| SG Capital Management LLC | 78,255 | $15.8M | 1.30% | +43,406+124.6% | Added |
| Price T Rowe Associates Inc | 78,823 | $16.0M | 0.00% | +53,269+208.5% | Added |
| Two Sigma Investments, LP | 79,208 | $16.0M | 0.01% | +72,232+1,035.4% | Added |
| GHP Investment Advisors, Inc. | 79,791 | $16.2M | 0.66% | −1,439−1.8% | Reduced |
| Panagora Asset Management Inc | 82,809 | $16.8M | 0.06% | +252+0.3% | Added |
| Qube Research & Technologies Ltd | 83,178 | $16.8M | 0.02% | −59,227−41.6% | Reduced |
| T. Rowe Price Investment Management, Inc. | 83,424 | $16.9M | 0.01% | +83,424 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 85,474 | $17.3M | 0.04% | −3,134−3.5% | Reduced |
| Public Employees Retirement Association of Colorado | 92,059 | $18.6M | 0.07% | +89,100+3,011.2% | Added |
| Public Sector Pension Investment Board | 95,861 | $19.4M | 0.06% | +2,490+2.7% | Added |
| Jane Street Group, LLC | 99,668 | $20.2M | 0.02% | +71,110+249.0% | Added |
| Emerald Mutual Fund Advisers Trust | 102,278 | $20.7M | 1.00% | +102,278 | New |
| MetLife Investment Management | 102,687 | $20.8M | 0.11% | −24,284−19.1% | Reduced |
| UBS Asset Management Americas Inc | 110,759 | $22.4M | 0.00% | −21,312−16.1% | Reduced |
| UBS Group AG | 111,768 | $22.6M | 0.00% | −119,740−51.7% | Reduced |
| Cartenna Capital, LP | 115,000 | $23.3M | 1.02% | +115,000 | New |
| Royal Bank of Canada | 126,580 | $25.6M | 0.00% | −45,218−26.3% | Reduced |
| FMR LLC | 132,870 | $26.9M | 0.00% | +20,362+18.1% | Added |
| JPMorgan Chase & Co | 151,836 | $29.3M | 0.00% | −69,998−31.6% | Reduced |
| Massachusetts Financial Services Co | 147,822 | $29.9M | 0.01% | −69,199−31.9% | Reduced |
| Principal Financial Group Inc | 153,392 | $31.1M | 0.02% | +3,477+2.3% | Added |
| Nomura Asset Management International Inc. | 154,999 | $31.4M | 0.05% | +17,904+13.1% | Added |
| D. E. Shaw & Co., Inc. | 163,947 | $33.2M | 0.03% | −41,633−20.3% | Reduced |
| Emerald Advisers, LLC | 166,532 | $33.7M | 1.07% | +166,532 | New |
| Bank of America Corp | 175,832 | $35.6M | 0.00% | +573+0.3% | Added |
| Bank of New York Mellon Corp | 180,660 | $36.6M | 0.01% | −4,245−2.3% | Reduced |
| Vanguard Fiduciary Trust Co | 185,741 | $37.6M | 0.01% | +185,741 | New |
| Goldman Sachs Group Inc | 190,301 | $38.5M | 0.01% | +30,152+18.8% | Added |
| Invesco Ltd. | 268,124 | $54.3M | 0.01% | +149,435+125.9% | Added |
| Thrivent Financial for Lutherans | 292,743 | $59.3M | 0.11% | −5,151−1.7% | Reduced |
| Boston Trust Walden Corp | 296,479 | $60.0M | 0.49% | −42,671−12.6% | Reduced |
| Millennium Management LLC | 305,654 | $61.9M | 0.05% | +293,899+2,500.2% | Added |
| Northern Trust Corp | 316,646 | $64.1M | 0.01% | −11,417−3.5% | Reduced |
| Nuveen, LLC | 362,493 | $73.4M | 0.02% | −28,505−7.3% | Reduced |
| Westfield Capital Management Co LP | 384,493 | $77.9M | 0.33% | +379,293+7,294.1% | Added |
| Charles Schwab Investment Management Inc | 386,104 | $78.2M | 0.01% | −5,416−1.4% | Reduced |
| Silvercrest Asset Management Group LLC | 390,045 | $79.0M | 0.57% | −118,373−23.3% | Reduced |
| Victory Capital Management Inc | 413,630 | $83.8M | 0.05% | +64,573+18.5% | Added |
| Morgan Stanley | 427,937 | $86.7M | 0.01% | −74,460−14.8% | Reduced |
| Alliancebernstein L.P. | 629,785 | $92.6M | 0.03% | +570,860+968.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 588,778 | $119.3M | 0.40% | +142,073+31.8% | Added |
| Earnest Partners LLC | 652,438 | $132.1M | 0.54% | −19,521−2.9% | Reduced |
| Geode Capital Management, LLC | 680,032 | $137.8M | 0.01% | +7,418+1.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 916,755 | $185.7M | 0.22% | −89,314−8.9% | Reduced |
| State Street Corp | 1,047,835 | $212.2M | 0.01% | +17,800+1.7% | Added |
| Dimensional Fund Advisors LP | 1,119,371 | $226.7M | 0.05% | −254,086−18.5% | Reduced |
| Vanguard Capital Management LLC | 1,198,201 | $242.7M | 0.01% | +1,198,201 | New |
| Disciplined Growth Investors Inc | 1,494,619 | $302.7M | 6.19% | −96,221−6.0% | Reduced |
| American Century Companies Inc | 1,562,431 | $316.5M | 0.16% | +1,809+0.1% | Added |
| Vanguard Portfolio Management LLC | 2,254,757 | $456.7M | 0.02% | +2,254,757 | New |
| BlackRock, Inc. | 4,275,264 | $865.9M | 0.02% | −45,324−1.0% | Reduced |
| Fiduciary Management Inc | 0 | $0 | 0.00% | −1,290,446−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −141,267−100.0% | Sold out |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −45,851−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −15,289−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −8,824−100.0% | Sold out |
| Sendero Wealth Management, LLC | 0 | $0 | 0.00% | −8,166−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −6,400−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −6,314−100.0% | Sold out |
| Kennondale Capital Management LLC | 0 | $0 | 0.00% | −6,282−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −5,690−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −4,199−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −3,665−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −2,449−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −1,999−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −1,881−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −1,685−100.0% | Sold out |