Plexus Ownership | Who Owns Plexus?
Plexus Ownership Summary
Plexus is owned by 31.26% institutional investors, 1.51% insiders, and 67.24% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 16.30% of PLXS shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.09% of its assets in Plexus shares.
PLXS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Plexus | 31.26% | 1.51% | 67.24% |
| Sector | Technology Stocks | 36.01% | 15.20% | 48.78% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 4.36M | 16.30% | $1.31B |
| Blackrock | 4.38M | 15.91% | $452.07M |
| Vanguard group | 3.63M | 13.57% | $534.02M |
| Disciplined growth investors inc /mn | 1.49M | 5.58% | $302.72M |
| Vanguard capital management | 1.21M | 4.51% | $362.80M |
| American century companies | 1.18M | 4.42% | $356.06M |
| State street | 1.10M | 4.09% | $329.16M |
| Dimensional fund advisors lp | 832.84K | 3.11% | $250.39M |
| Geode capital management | 801.52K | 3.00% | $241.03M |
| Bnp paribas asset management | 761.93K | 2.85% | $229.09M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Disciplined growth investors inc /mn | 1.49M | 6.19% | $302.72M |
| Farrow financial | 14.08K | 2.26% | $4.23M |
| Emerald advisers | 207.71K | 1.47% | $62.45M |
| Emerald mutual fund advisers trust | 134.75K | 1.42% | $40.51M |
| Sg capital management | 51.39K | 1.28% | $15.45M |
| Fca corp /tx | 15.12K | 1.12% | $4.54M |
| Riverwater partners | 15.18K | 1.02% | $3.07M |
| Nicola wealth management | 29.00K | 1.00% | $8.72M |
| Sora investors | 50.41K | 0.94% | $10.21M |
| Ghp investment advisors | 78.40K | 0.87% | $23.57M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Alliancebernstein | 629.78K | 0.03% | 570.86K |
| Millennium management | 305.65K | 0.03% | 293.90K |
| Jpmorgan chase | 445.65K | 0.01% | 293.81K |
| Invesco | 268.12K | 0.01% | 149.44K |
| Fuller & thaler asset management | 732.40K | 0.60% | 143.62K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fiduciary management inc /wi/ | - | - | -1.29M |
| American century companies | 1.18M | 0.16% | -378.21K |
| Dimensional fund advisors lp | 832.84K | 0.05% | -286.53K |
| Segall bryant & hamill | - | - | -168.17K |
| Bnp paribas asset management | 761.93K | 0.23% | -154.83K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Cartenna capital, lp | 115.00K | 0.85% | 115.00K | $23.29M |
| T. rowe price investment management | 83.42K | 0.01% | 83.42K | $16.90M |
| Sora investors | 50.41K | 0.94% | 50.41K | $10.21M |
| Polar asset management partners | 40.26K | 0.16% | 40.26K | $8.16M |
| Lmr partners llp | 35.38K | 0.02% | 35.38K | $7.17M |
Sold Out
| Holder | Change |
|---|---|
| Curio wealth | -1.00 |
| Capital performance advisors llp | -1.00 |
| Tortoise investment management | -1.00 |
| Dunhill financial | -1.00 |
| Claris advisors, llc / mo / | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 197 | -41.72% | 8,366,371 | -68.55% | 31 | 0.32% | 93 | -41.51% | 73 | -37.61% |
| Dec 31, 2025 | 243 | -25.91% | 18,778,250 | -27.80% | 70 | 0.76% | 112 | -24.83% | 81 | -31.93% |
| Sep 30, 2025 | 315 | -2.17% | 25,923,604 | 4.12% | 95 | 1.13% | 141 | -19.89% | 117 | 20.62% |
| Jun 30, 2025 | 325 | -1.22% | 25,552,061 | 0.12% | 94 | 1.07% | 178 | 13.38% | 98 | -15.52% |
| Mar 31, 2025 | 6 | -98.11% | 323,757 | -98.76% | 1 | 0.01% | 3 | -98.17% | 3 | -96.94% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.63M | 6.09% | -419.00 |
| Vanguard US Total Market Shares ETF | 879.99K | 3.25% | 968.00 |
| Vanguard Total Stock Mkt Idx Inv | 850.78K | 3.18% | -4.14K |
| Vanguard Morn Total Stk Mkt Idx Investor | 850.78K | 3.18% | -4.14K |
| iShares Russell 2000 ETF | 686.82K | 2.57% | -12.19K |
| FMI Common Stock Investor | 645.00K | 2.41% | 445.00K |
| Vanguard Small Cap Index | 613.71K | 2.29% | -2.55K |
| FullerThaler Behavioral Small-Cap Equity | 562.35K | 2.10% | 135.61K |
| FullerThaler Behavioral Sm-Cp Eq R6 | 562.25K | 2.10% | -100.00 |
| Vanguard Information Technology ETF | 485.30K | 1.81% | 3.55K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 11, 2026 | SCHROCK MICHAEL V | - | Sell | $1.10M |
| Jul 15, 2026 | Kelsey Todd P. | President & CEO | Sell | $261.07K |
| Jul 15, 2026 | Kelsey Todd P. | President & CEO | Sell | $130.25K |
| Jun 17, 2026 | Kelsey Todd P. | President & CEO | Sell | $88.26K |
| Jun 17, 2026 | Kelsey Todd P. | President & CEO | Sell | $220.77K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 3 |
| 2026 Q2 | - | 23 |
| 2026 Q1 | - | 23 |
| 2025 Q4 | - | 11 |
| 2025 Q3 | - | 10 |
PLXS Ownership FAQ
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