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 $8.00B 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 | $8.00B |
| Q1 2026 | 383 | $5.40B |
| Q4 2025 | 338 | $3.98B |
| Q3 2025 | 326 | $3.80B |
| Q2 2025 | 332 | $3.53B |
| Q1 2025 | 327 | $3.30B |
| Q4 2024 | 314 | $4.10B |
| Q3 2024 | 285 | $3.53B |
| Q2 2024 | 258 | $2.66B |
| Q1 2024 | 253 | $2.55B |
| Q4 2023 | 240 | $2.87B |
| Q3 2023 | 243 | $2.40B |
| Q2 2023 | 238 | $2.53B |
| Q1 2023 | 239 | $2.51B |
| Q4 2022 | 255 | $2.73B |
| Q3 2022 | 223 | $2.35B |
| Q2 2022 | 212 | $2.11B |
| Q1 2022 | 216 | $2.23B |
| Q4 2021 | 226 | $2.56B |
| 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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,275,264 | $865.9M | 0.02% | −45,324−1.0% | Reduced |
| Vanguard Portfolio Management LLC | 2,254,757 | $456.7M | 0.02% | +2,254,757 | New |
| American Century Companies Inc | 1,562,431 | $316.5M | 0.16% | +1,809+0.1% | Added |
| Disciplined Growth Investors Inc | 1,494,619 | $302.7M | 6.19% | −96,221−6.0% | Reduced |
| Vanguard Capital Management LLC | 1,198,201 | $242.7M | 0.01% | +1,198,201 | New |
| Dimensional Fund Advisors LP | 1,119,371 | $226.7M | 0.05% | −254,086−18.5% | Reduced |
| State Street Corp | 1,047,835 | $212.2M | 0.01% | +17,800+1.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 916,755 | $185.7M | 0.22% | −89,314−8.9% | Reduced |
| Geode Capital Management, LLC | 680,032 | $137.8M | 0.01% | +7,418+1.1% | Added |
| Earnest Partners LLC | 652,438 | $132.1M | 0.54% | −19,521−2.9% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 588,778 | $119.3M | 0.40% | +142,073+31.8% | Added |
| Alliancebernstein L.P. | 629,785 | $92.6M | 0.03% | +570,860+968.8% | Added |
| Morgan Stanley | 427,937 | $86.7M | 0.01% | −74,460−14.8% | Reduced |
| Victory Capital Management Inc | 413,630 | $83.8M | 0.05% | +64,573+18.5% | Added |
| Silvercrest Asset Management Group LLC | 390,045 | $79.0M | 0.57% | −118,373−23.3% | Reduced |
| Charles Schwab Investment Management Inc | 386,104 | $78.2M | 0.01% | −5,416−1.4% | Reduced |
| Westfield Capital Management Co LP | 384,493 | $77.9M | 0.33% | +379,293+7,294.1% | Added |
| Nuveen, LLC | 362,493 | $73.4M | 0.02% | −28,505−7.3% | Reduced |
| Northern Trust Corp | 316,646 | $64.1M | 0.01% | −11,417−3.5% | Reduced |
| Millennium Management LLC | 305,654 | $61.9M | 0.05% | +293,899+2,500.2% | Added |
| Boston Trust Walden Corp | 296,479 | $60.0M | 0.49% | −42,671−12.6% | Reduced |
| Thrivent Financial for Lutherans | 292,743 | $59.3M | 0.11% | −5,151−1.7% | Reduced |
| Invesco Ltd. | 268,124 | $54.3M | 0.01% | +149,435+125.9% | Added |
| Goldman Sachs Group Inc | 190,301 | $38.5M | 0.01% | +30,152+18.8% | Added |
| Vanguard Fiduciary Trust Co | 185,741 | $37.6M | 0.01% | +185,741 | New |
| Bank of New York Mellon Corp | 180,660 | $36.6M | 0.01% | −4,245−2.3% | Reduced |
| Bank of America Corp | 175,832 | $35.6M | 0.00% | +573+0.3% | Added |
| Emerald Advisers, LLC | 166,532 | $33.7M | 1.07% | +166,532 | New |
| D. E. Shaw & Co., Inc. | 163,947 | $33.2M | 0.03% | −41,633−20.3% | Reduced |
| Nomura Asset Management International Inc. | 154,999 | $31.4M | 0.05% | +17,904+13.1% | Added |
| Principal Financial Group Inc | 153,392 | $31.1M | 0.02% | +3,477+2.3% | Added |
| Massachusetts Financial Services Co | 147,822 | $29.9M | 0.01% | −69,199−31.9% | Reduced |
| JPMorgan Chase & Co | 151,836 | $29.3M | 0.00% | −69,998−31.6% | Reduced |
| FMR LLC | 132,870 | $26.9M | 0.00% | +20,362+18.1% | Added |
| Royal Bank of Canada | 126,580 | $25.6M | 0.00% | −45,218−26.3% | Reduced |
| Cartenna Capital, LP | 115,000 | $23.3M | 1.02% | +115,000 | New |
| UBS Group AG | 111,768 | $22.6M | 0.00% | −119,740−51.7% | Reduced |
| UBS Asset Management Americas Inc | 110,759 | $22.4M | 0.00% | −21,312−16.1% | Reduced |
| MetLife Investment Management | 102,687 | $20.8M | 0.11% | −24,284−19.1% | Reduced |
| Emerald Mutual Fund Advisers Trust | 102,278 | $20.7M | 1.00% | +102,278 | New |
| Jane Street Group, LLC | 99,668 | $20.2M | 0.02% | +71,110+249.0% | Added |
| Public Sector Pension Investment Board | 95,861 | $19.4M | 0.06% | +2,490+2.7% | Added |
| Public Employees Retirement Association of Colorado | 92,059 | $18.6M | 0.07% | +89,100+3,011.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 85,474 | $17.3M | 0.04% | −3,134−3.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 83,424 | $16.9M | 0.01% | +83,424 | New |
| Qube Research & Technologies Ltd | 83,178 | $16.8M | 0.02% | −59,227−41.6% | Reduced |
| Panagora Asset Management Inc | 82,809 | $16.8M | 0.06% | +252+0.3% | Added |
| GHP Investment Advisors, Inc. | 79,791 | $16.2M | 0.66% | −1,439−1.8% | Reduced |
| Two Sigma Investments, LP | 79,208 | $16.0M | 0.01% | +72,232+1,035.4% | Added |
| Price T Rowe Associates Inc | 78,823 | $16.0M | 0.00% | +53,269+208.5% | Added |
| SG Capital Management LLC | 78,255 | $15.8M | 1.30% | +43,406+124.6% | Added |
| Rhumbline Advisers | 77,048 | $15.6M | 0.01% | +1,061+1.4% | Added |
| Kennedy Capital Management, Inc. | 76,605 | $15.5M | 0.33% | −1,223−1.6% | Reduced |
| Axiom Investors LLC | 75,956 | $15.4M | 0.17% | +75,956 | New |
| Palisade Capital Management LLC | 75,468 | $15.3M | 0.51% | +61,841+453.8% | Added |
| Citigroup Inc | 73,911 | $15.0M | 0.01% | +66,134+850.4% | Added |
| First Eagle Investment Management, LLC | 67,541 | $13.7M | 0.02% | +67,541 | New |
| Legal & General Group Plc | 65,319 | $13.2M | 0.00% | −6,034−8.5% | Reduced |
| AQR Capital Management LLC | 64,511 | $13.1M | 0.01% | −24,994−27.9% | Reduced |
| Ameriprise Financial Inc | 54,822 | $11.1M | 0.00% | −717−1.3% | Reduced |
| Swiss National Bank | 53,000 | $10.7M | 0.01% | −300−0.6% | Reduced |
| Sora Investors LLC | 50,409 | $10.2M | 0.94% | +50,409 | New |
| Envestnet Asset Management Inc | 49,065 | $9.94M | 0.00% | +4,286+9.6% | Added |
| Balyasny Asset Management LLC | 47,919 | $9.71M | 0.02% | −22,447−31.9% | Reduced |
| Wells Fargo & Company | 46,680 | $9.45M | 0.00% | −17,972−27.8% | Reduced |
| Clark Capital Management Group, Inc. | 46,115 | $9.34M | 0.06% | +46,115 | New |
| Mairs & Power Inc | 45,868 | $9.29M | 0.09% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 45,829 | $9.28M | 0.02% | −12,929−22.0% | Reduced |
| Warren Averett Asset Management, LLC | 43,407 | $8.79M | 0.07% | +36,956+572.9% | Added |
| Hillsdale Investment Management Inc. | 43,325 | $8.78M | 0.24% | −4,300−9.0% | Reduced |
| Teacher Retirement System of Texas | 41,761 | $8.46M | 0.04% | −6,940−14.3% | Reduced |
| Creative Planning | 41,748 | $8.46M | 0.01% | +8,684+26.3% | Added |
| Russell Investments Group, Ltd. | 40,827 | $8.27M | 0.01% | −48−0.1% | Reduced |
| Polar Asset Management Partners Inc. | 40,264 | $8.16M | 0.19% | +40,264 | New |
| Lazard Asset Management LLC | 40,040 | $8.11M | 0.01% | −10,403−20.6% | Reduced |
| New York State Common Retirement Fund | 39,135 | $7.93M | 0.01% | +20,759+113.0% | Added |
| RE Advisers Corp | 36,800 | $7.45M | 0.20% | −4,000−9.8% | Reduced |
| Prudential Financial Inc | 36,257 | $7.34M | 0.01% | +1,122+3.2% | Added |
| Jefferies Financial Group Inc. | 36,126 | $7.32M | 0.09% | +21,283+143.4% | Added |
| LMR Partners LLP | 35,385 | $7.17M | 0.07% | +35,385 | New |
| Citadel Advisors LLC | 35,123 | $7.11M | 0.01% | +20,555+141.1% | Added |
| SEI Investments Co | 35,106 | $7.11M | 0.01% | +17,519+99.6% | Added |
| Renaissance Technologies LLC | 34,893 | $7.07M | 0.01% | +34,893 | New |
| New York State Teachers Retirement System | 34,088 | $6.90M | 0.01% | −882−2.5% | Reduced |
| California State Teachers Retirement System | 31,393 | $6.36M | 0.01% | +5,728+22.3% | Added |
| Martingale Asset Management L P | 31,362 | $6.35M | 0.16% | −177−0.6% | Reduced |
| Amundi | 31,294 | $6.34M | 0.00% | +18,418+143.0% | Added |
| Nicola Wealth Management Ltd. | 29,000 | $5.87M | 0.71% | −17,000−37.0% | Reduced |
| Deutsche Bank AG | 26,456 | $5.36M | 0.00% | −20,714−43.9% | Reduced |
| Leuthold Group, LLC | 26,422 | $5.35M | 0.57% | +418+1.6% | Added |
| Castleark Management LLC | 24,680 | $5.00M | 0.17% | +24,680 | New |
| Bessemer Group Inc | 23,658 | $4.79M | 0.01% | +28+0.1% | Added |
| Great West Life Assurance Co | 22,853 | $4.63M | 0.01% | −1,021−4.3% | Reduced |
| EAM Investors, LLC | 22,441 | $4.55M | 0.52% | +22,441 | New |
| Dana Investment Advisors, Inc. | 21,334 | $4.32M | 0.13% | −2,035−8.7% | Reduced |
| Wedge Capital Management L L P | 21,070 | $4.27M | 0.08% | −6,797−24.4% | Reduced |
| Intrinsic Edge Capital Management LLC | 21,000 | $4.25M | 0.77% | +21,000 | New |
| Paralel Advisors LLC | 20,878 | $4.23M | 0.18% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 20,802 | $4.21M | 0.00% | +20,802 | New |
| Concentric Capital Strategies, LP | 20,709 | $4.19M | 0.37% | −31,289−60.2% | Reduced |