Latest Period
Q2 2026
Security Snapshot
PLEXUS CORP - Common Stock (PLXS) Institutional Ownership
CUSIP: 729132100
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
443
Shares (Excl. Options)
26,713,214
Price
$300.67
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- Security type / class
- Equity / Common Stock
- Symbol
- PLXS on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 26,713,214
- Total 13F value
- $7,966,961,857
- Portfolio coverage rank
- 0%
- Share change
- -124,856
- Value change
- -$16,163,680
- Number of holders
- 443
- Shares outstanding
- 26,914,023
- SEC-reported price per share
- $250.63
- Insider filing price
- $250.63
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- PLXS - PLEXUS CORP - Common Stock is tracked under CUSIP 729132100.
- 443 institutions reported positions in Q2 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 382 to 443 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $5,401,751,516 to $7,966,961,857.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 443 institutions filings for Q2 2026.
Security key
729132100
Latest holder period
Q2 2026
13F holders
443
13D/G owners
5
CIK / CUSIP context first
Open Q2 2026 holders
PLXS full holder history
PLEXUS CORP SEC filings
PLEXUS CORP company facts
PLEXUS CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 729132100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
PLXS
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | $522,842,555 | 4,123,364 | BlackRock, Inc. | 31 Mar 2025 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.5% | $461,178,516 | 2,276,975 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $283,565,722 | 1,400,048 | Vanguard Capital Management | 31 Mar 2026 | |||
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC | 4.4% | -23% | $356,058,525 | -$113,173,691 | 1,184,217 | -24% | American Century Investment Management, Inc. | 30 Jun 2026 |
| DIMENSIONAL FUND ADVISORS LP | 4.2% | -20% | $226,744,603 | -$59,960,046 | 1,119,371 | -21% | Dimensional Fund Advisors LP | 31 Mar 2026 |
As of 30 Jun 2026, 443 institutional investors reported holding 26,713,214 shares of PLEXUS CORP - Common Stock (PLXS). This represents 99% of the company’s total 26,914,023 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
75%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | 4,362,360 | +2% | 0.02% | $1,311,630,781 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.8% | 2,110,343 | -6.4% | 0.03% | $634,516,830 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 5.4% | 1,440,935 | -3.6% | 7.3% | $433,245,926 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 1,206,653 | +0.71% | 0.01% | $362,804,357 |
| AMERICAN CENTURY COMPANIES INC | 4.4% | 1,184,217 | -24% | 0.16% | $356,058,855 |
| STATE STREET CORP | 4.1% | 1,095,217 | +4.5% | 0.01% | $329,158,188 |
| DIMENSIONAL FUND ADVISORS LP | 3.1% | 832,842 | -26% | 0.05% | $250,392,314 |
| GEODE CAPITAL MANAGEMENT, LLC | 3% | 801,518 | +18% | 0.01% | $241,030,622 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2.8% | 761,926 | -17% | 0.23% | $229,088,290 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.7% | 732,397 | +24% | 0.6% | $220,209,888 |
| EARNEST PARTNERS LLC | 2.3% | 628,196 | -3.7% | 0.68% | $188,879,691 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.2% | 586,898 | +645% | 0.02% | $176,464,000 |
| ALLIANCEBERNSTEIN L.P. | 2.1% | 572,992 | -9% | 0.04% | $116,053,800 |
| JPMORGAN CHASE & CO | 1.7% | 445,648 | +194% | 0.01% | $128,579,544 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4% | 372,118 | -3.6% | 0.01% | $111,884,719 |
| Nuveen, LLC | 1.4% | 368,366 | +1.6% | 0.03% | $110,756,606 |
| MORGAN STANLEY | 1.3% | 348,725 | -19% | 0.01% | $104,851,331 |
| NORTHERN TRUST CORP | 1.2% | 327,551 | +3.4% | 0.01% | $98,484,761 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1.2% | 321,808 | -16% | 0.32% | $96,758,011 |
| VICTORY CAPITAL MANAGEMENT INC | 1.2% | 315,669 | -24% | 0.05% | $94,912,198 |
| Invesco Ltd. | 1.1% | 308,539 | +15% | 0.01% | $92,768,422 |
| Thrivent Financial for Lutherans | 1.1% | 289,990 | -0.94% | 0.15% | $87,192,000 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1% | 276,664 | -29% | 0.55% | $83,185,928 |
| Cartenna Capital, LP | 0.98% | 265,000 | +130% | 2.9% | $79,677,550 |
| BROWN ADVISORY INC | 0.87% | 232,959 | 0.11% | $70,043,714 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 26,713,214 | $7,966,961,857 | -$16,163,680 | $300.67 | 443 |
| 2026 Q1 | 26,849,625 | $5,401,751,516 | +$98,136,533 | $202.54 | 382 |
| 2025 Q4 | 26,601,929 | $3,911,172,514 | +$69,627,851 | $147.00 | 336 |
| 2025 Q3 | 26,008,180 | $3,763,091,478 | +$20,310,067 | $144.69 | 321 |
| 2025 Q2 | 25,854,662 | $3,499,341,988 | +$30,078,822 | $135.31 | 329 |
| 2025 Q1 | 25,654,797 | $3,286,843,656 | -$52,811,288 | $128.13 | 325 |
| 2024 Q4 | 26,169,802 | $4,095,029,742 | +$80,415,509 | $156.48 | 314 |
| 2024 Q3 | 25,691,426 | $3,512,206,503 | +$8,725,006 | $136.71 | 281 |
| 2024 Q2 | 25,637,428 | $2,645,233,980 | -$30,246,541 | $103.18 | 255 |
| 2024 Q1 | 25,976,187 | $2,463,186,639 | -$7,178,023 | $94.82 | 253 |
| 2023 Q4 | 26,047,846 | $2,816,537,321 | +$32,676,800 | $108.13 | 238 |
| 2023 Q3 | 25,762,491 | $2,395,525,593 | -$777,057 | $92.98 | 241 |
| 2023 Q2 | 25,747,885 | $2,529,549,982 | +$4,641,622 | $98.24 | 237 |
| 2023 Q1 | 25,678,516 | $2,505,346,897 | -$76,357,224 | $97.57 | 236 |
| 2022 Q4 | 26,498,588 | $2,727,725,921 | -$26,211,602 | $102.93 | 254 |
| 2022 Q3 | 26,784,801 | $2,345,382,615 | -$8,699,114 | $87.56 | 215 |
| 2022 Q2 | 26,873,398 | $2,109,668,873 | -$21,005,913 | $78.50 | 205 |
| 2022 Q1 | 27,268,306 | $2,231,218,439 | +$46,868,806 | $81.81 | 208 |
| 2021 Q4 | 26,646,001 | $2,553,825,358 | -$16,297,600 | $95.89 | 223 |
| 2021 Q3 | 26,797,748 | $2,396,597,501 | -$24,600,455 | $89.41 | 223 |
| 2021 Q2 | 27,053,956 | $2,472,722,183 | +$14,398,440 | $91.41 | 223 |
| 2021 Q1 | 26,882,236 | $2,469,162,837 | -$13,543,486 | $91.84 | 221 |
| 2020 Q4 | 27,113,266 | $2,121,941,772 | -$29,280,030 | $78.21 | 220 |
| 2020 Q3 | 27,608,199 | $1,950,293,341 | -$11,982,954 | $70.63 | 221 |
| 2020 Q2 | 27,739,441 | $1,958,511,963 | -$23,387,066 | $70.56 | 192 |