PLXS Plexus Corp.
Plexus Corp. (PLXS) Institutional Ownership
What the institutions did with PLXS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 789.2K | 15.0% |
| DIMENSIONAL FUND ADVISORS LP | 703.2K | 13.4% |
| Nuveen, LLC | 335.7K | 6.4% |
| CONGRESS ASSET MANAGEMENT CO | 315.4K | 6.0% |
| Thrivent Financial for Lutherans | 246.0K | 4.7% |
| FMR LLC | 210.2K | 4.0% |
| EMERALD ADVISERS, LLC | 208.2K | 4.0% |
| Boston Trust Walden Corp | 194.8K | 3.7% |
| PRINCIPAL FINANCIAL GROUP INC | 178.2K | 3.4% |
| Bank of New York Mellon Corp | 169.1K | 3.2% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 135.9K | 2.6% |
| Connor, Clark & Lunn Investment Management Ltd. | 125.8K | 2.4% |
| Public Sector Pension Investment Board | 117.5K | 2.2% |
| WCM INVESTMENT MANAGEMENT, LLC | 92.6K | 1.8% |
| VICTORY CAPITAL MANAGEMENT INC | 83.0K | 1.6% |
| First Eagle Investment Management, LLC | 81.2K | 1.5% |
| GHP Investment Advisors, Inc. | 75.7K | 1.4% |
| SEI INVESTMENTS CO | 71.2K | 1.4% |
| RHUMBLINE ADVISERS | 68.6K | 1.3% |
| Creative Planning | 56.0K | 1.1% |
| Russell Investments Group, Ltd. | 53.4K | 1.0% |
| UBS Group AG | 47.4K | 0.9% |
| Allspring Global Investments Holdings, LLC | 32.3K | 0.6% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 28.9K | 0.6% |
| DEUTSCHE BANK AG\ | 28.4K | 0.5% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 315.7K | 83.0K | -232.6K |
| CONGRESS ASSET MANAGEMENT CO | Increased | 103.7K | 315.4K | +211.7K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 832.8K | 703.2K | -129.7K |
| First Eagle Investment Management, LLC | Reduced | 184.2K | 81.2K | -103.0K |
| WCM INVESTMENT MANAGEMENT, LLC | New | 0 | 92.6K | +92.6K |
| SG Capital Management LLC | Sold Out | 51.4K | 0 | -51.4K |
| FMR LLC | Increased | 163.2K | 210.2K | +47.0K |
| CITIGROUP INC | Reduced | 56.4K | 12.0K | -44.4K |
| Thrivent Financial for Lutherans | Reduced | 290.0K | 246.0K | -43.9K |
| Nuveen, LLC | Reduced | 368.4K | 335.7K | -32.6K |
| Edgestream Partners, L.P. | New | 0 | 28.1K | +28.1K |
| SEI INVESTMENTS CO | Increased | 43.2K | 71.2K | +28.0K |
| Public Sector Pension Investment Board | Increased | 91.9K | 117.5K | +25.5K |
| WEDGE CAPITAL MANAGEMENT L L P/NC | Sold Out | 24.4K | 0 | -24.4K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 156.1K | 178.2K | +22.1K |
| B. Metzler seel. Sohn & Co. AG | New | 0 | 15.7K | +15.7K |
| Bank of New York Mellon Corp | Reduced | 184.7K | 169.1K | -15.5K |
| Summit Creek Advisors LLC | Increased | 4.9K | 19.3K | +14.4K |
| Boston Trust Walden Corp | Reduced | 208.0K | 194.8K | -13.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 801.5K | 789.2K | -12.3K |
| UBS Group AG | Reduced | 58.2K | 47.4K | -10.9K |
| Lisanti Capital Growth, LLC | New | 0 | 10.5K | +10.5K |
| Creative Planning | Increased | 47.9K | 56.0K | +8.1K |
| FIFTH THIRD BANCORP | Reduced | 14.2K | 6.6K | -7.6K |
| DekaBank Deutsche Girozentrale | New | 0 | 7.0K | +7.0K |
| Riverwater Partners LLC | Reduced | 13.7K | 6.7K | -6.9K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 118.9K | 125.8K | +6.9K |
| Private Advisor Group, LLC | Sold Out | 6.2K | 0 | -6.2K |
| Knights of Columbus Asset Advisors LLC | New | 0 | 6.0K | +6.0K |
| Assenagon Asset Management S.A. | Reduced | 10.6K | 5.2K | -5.4K |
| BARCLAYS PLC | Reduced | 29.7K | 24.3K | -5.4K |
| Squarepoint Ops LLC | New | 0 | 5.0K | +5.0K |
| Russell Investments Group, Ltd. | Increased | 48.5K | 53.4K | +4.9K |
| HUB Investment Partners, LLC | New | 0 | 4.2K | +4.2K |
| Inspire Investing, LLC | Reduced | 6.6K | 2.5K | -4.1K |
| State of Alaska, Department of Revenue | Reduced | 10.1K | 6.0K | -4.0K |
| Legato Capital Management LLC | Increased | 3.4K | 7.0K | +3.6K |
| ANCHYRA PARTNERS LLC | New | 0 | 3.5K | +3.5K |
| STRS OHIO | Increased | 7.3K | 10.8K | +3.5K |
| Fifth Third Wealth Advisors LLC | Increased | 1.7K | 4.8K | +3.1K |
| Jefferies Financial Group Inc. | Sold Out | 3.0K | 0 | -3.0K |
| Symmetry Partners, LLC | New | 0 | 3.0K | +3.0K |
| Park Capital Management, LLC / WI | New | 0 | 2.8K | +2.8K |
| NORDEA INVESTMENT MANAGEMENT AB | Increased | 3.5K | 6.2K | +2.8K |
| GHP Investment Advisors, Inc. | Reduced | 78.4K | 75.7K | -2.7K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 2.7K | +2.7K |
| ISTHMUS PARTNERS, LLC | Reduced | 9.8K | 7.2K | -2.6K |
| Cynosure Group, LLC | Sold Out | 2.5K | 0 | -2.5K |
| LEUTHOLD GROUP, LLC | Increased | 25.1K | 27.5K | +2.4K |
| AXXCESS WEALTH MANAGEMENT, LLC | New | 0 | 2.3K | +2.3K |
| Global Retirement Partners, LLC | Increased | 1.1K | 3.4K | +2.3K |
| Lido Advisors, LLC | New | 0 | 2.3K | +2.3K |
| SAX WEALTH ADVISORS, LLC | New | 0 | 2.2K | +2.2K |
| Bridge City Capital, LLC | Increased | 10.2K | 12.4K | +2.2K |
| DEUTSCHE BANK AG\ | Reduced | 30.5K | 28.4K | -2.1K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | Increased | 2.4K | 4.5K | +2.1K |
| Maryland State Retirement & Pension System | Increased | 3.9K | 5.9K | +2.0K |
| Able Wealth Management LLC | New | 0 | 2.0K | +2.0K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 3.0K | 1.2K | -1.8K |
| OpenArc Corporate Advisory, LLC | New | 0 | 1.8K | +1.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.