# PLEXUS CORP COM

PLEXUS CORP COM is a security (CUSIP 729132100) tracked across SEC portfolio filings. 438 institutional managers reported $5.8B on Form 13F as of 2026-06-30; 33 registered fund positions totaling $267.2M via N-PORT as of 2026-05-31.

## Summary

- Issuer: PLEXUS CORP
- Class: COM
- CUSIP: 729132100
- Asset category: EC
- 13F holders: 438
- 13F value: $5.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 33
- N-PORT value: $267.2M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 438 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $1.3B | 4,362,360 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $534.0M | 3,632,761 |
| STATE STREET CORP | BOSTON, MA | $329.2M | 1,095,217 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $316.5M | 1,562,431 |
| [DISCIPLINED GROWTH INVESTORS INC /MN](https://search.stillhousedata.com/firm/106746) | MINNEAPOLIS, MN | $302.7M | 1,494,619 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $226.7M | 1,119,371 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Paris, I0 | $185.7M | 916,755 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $137.8M | 680,032 |
| [EARNEST PARTNERS LLC](https://search.stillhousedata.com/firm/107926) | ATLANTA, GA | $132.1M | 652,438 |
| FULLER & THALER ASSET MANAGEMENT, INC. | San Mateo, CA | $119.3M | 588,778 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $94.9M | 315,669 |
| [ALLIANCEBERNSTEIN L.P.](https://search.stillhousedata.com/firm/108477) | NASHVILLE, TN | $92.6M | 629,785 |
| MORGAN STANLEY | NEW YORK, NY | $86.7M | 427,937 |
| [SILVERCREST ASSET MANAGEMENT GROUP LLC](https://search.stillhousedata.com/firm/118333) | NEW YORK, NY | $79.0M | 390,045 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $78.2M | 386,104 |

## Top fund holders (N-PORT)

_Showing 15 of 33 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $60.5M | 7.43% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $43.9M | 58.74% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $36.7M | 20.92% |
| [MFS New Discovery Value Fund](https://search.stillhousedata.com/fund/S000032712) | MFS SERIES TRUST XIII | $19.5M | 78.15% |
| [Emerald Growth Fund](https://search.stillhousedata.com/fund/S000036390) | FINANCIAL INVESTORS TRUST | $16.4M | 116.41% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $16.2M | 15.97% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $10.0M | 10.79% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $8.8M | 18.16% |
| [AB Small Cap Value Portfolio](https://search.stillhousedata.com/fund/S000045542) | AB CAP FUND, INC. | $8.4M | 140.85% |
| [Bridge Builder Tax Managed Small/Mid Cap Fund](https://search.stillhousedata.com/fund/S000076295) | Bridge Builder Trust | $6.9M | 22.76% |
| [T. Rowe Price New Horizons Fund, Inc.](https://search.stillhousedata.com/fund/S000002106) | T. ROWE PRICE NEW HORIZONS FUND, INC. | $6.5M | 5.06% |
| [Small Cap Core Portfolio](https://search.stillhousedata.com/fund/S000051867) | Bernstein Fund Inc | $5.0M | 69.77% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $4.5M | 2.73% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $4.1M | 1.90% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $3.3M | 39.48% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/729132100.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.