Plexus Corp.· PLXS

🇺🇸 US · MidSP600NASDAQ

TechnologyHardware, Equipment & PartsWebsite

Price: $274.70
Day: -0.76%
Mkt Cap: $7.35B
52W Range: $126.86 – $307.06
Volume: 361.7K
Beta: 0.88

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Blog

stockoscope.com

Plexus Corp.

PLXS|Technology|Hardware, Equipment & Parts

Current price: $275

Smart Money

Dimension 5 of 5

Insider Activity, Q3 2026

Latest scored quarter, net flow, and top transactions by value

Net dollar flow-$391.3K

Net share flow-1.5K

Purchases0 ($0)

Sales2 ($391.3K)

Top Notable Transactions

Insider

Type

Value

Date

FOATE DEAN A

Sale

$2.0M

Feb 6

Mihm Oliver K.

Sale

$1.9M

Feb 18

Kelsey Todd P.

Sale

$1.3M

Nov 19

Institutional Ownership, Q1 2026

Ownership share, position changes, share flow, and top holders

Ownership100.3%

13F share flow+27.6%

Investors holding387

+286 adding-182 reducing

200

140

New 86Inc 200Red 140Closed 42

Top Institutional Holders

Institution

Value

Change

BLACKROCK, INC.

$865.9M

-1.0%

AMERICAN CENTURY COMPANIES INC

$316.5M

+0.1%

DISCIPLINED GROWTH INVESTORS INC /MN

$302.7M

-6.0%

DIMENSIONAL FUND ADVISORS LP

$226.7M

-18.5%

ETF & Mutual Fund Activity, Q2 2026

Latest meaningful quarter: fund-by-fund buying / unchanged / selling

Funds reporting141

Total shares held7.9M

Share flow-31.5%

32 buying43 selling

Buying 32Unchanged 66Selling 43

Top Fund Holders

Fund

Weight

Change

HOMESTEAD FUNDS INC

28.8K

0.54%

-8.0K

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore PLXS on stockoscope.com→

Generated August 6, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

PLXS Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.5/5

Bullish

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

Institutional Flow

50% weight

+52

Fund Flow

10% weight

-25

Overall Smart Money sentiment of 3.5/5 (Bullish) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated August 5, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Activity for PLXS

Net insider share flow by quarter (C-suite & director purchases minus sales)

Neutral

Routine insider selling in Q3 2026

2 sales totaling $391.3K (1.5K shares)

Share volume is well below the historical pace (0.1x average), insiders are holding more

Sell-only pattern: no insider purchases across 7 quarters

Steady selling pace across recent quarters

Notable Recent Transactions, PLXS

Top 8 highest-value recent insider trades

FOATE DEAN A

Director

Sell

10,000 shares at $205.00

Feb 6, 2026$2.05M

Mihm Oliver K.

COO

Sell

9,541 shares at $201.40

Feb 18, 2026$1.92M

Kelsey Todd P.

CEO

Sell

8,158 shares at $154.26

Nov 19, 2024$1.26M

FOATE DEAN A

Director

Sell

6,807 shares at $164.20

Nov 25, 2024$1.12M

Kelsey Todd P.

CEO

Sell

10,061 shares at $110.47

May 29, 2024$1.11M

FOATE DEAN A

Director

Sell

5,000 shares at $204.89

Feb 2, 2026$1.02M

Jermain Patrick John

CFO

Sell

4,841 shares at $204.01

Feb 3, 2026$987.61K

Mihm Oliver K.

COO

Sell

5,691 shares at $167.06

Nov 6, 2024$950.73K

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Ownership Over Time for PLXS

Total dollar value invested by institutions each quarter

Bullish Signal

Institutions accumulating in Q1 2026

100.3% institutional ownership

Moderate accumulation: 286 adding vs 182 reducing

13F shares increased by 0.9%, a modest change

Momentum improving from prior quarter

Position Changes

Q2 2026: how are institutions adjusting their positions?

+123 growing-311 shrinkingNet: -188

274

New (41)

Increased (82)

Reduced (37)

Closed (274)

Top Institutional Holders, PLXS

Largest 8 institutional positions by ownership percentage as of Q2 2026

BOSTON TRUST WALDEN CORP

208.0K

$62.5M

Ownership

0.78%

-29.8%

EMERALD ADVISERS, LLC

207.7K

$62.5M

Ownership

0.78%

+24.7%

PRINCIPAL FINANCIAL GROUP INC

156.1K

$46.9M

Ownership

0.58%

+1.7%

EMERALD MUTUAL FUND ADVISERS TRUST

134.7K

$40.5M

Ownership

0.50%

+31.7%

CONGRESS ASSET MANAGEMENT CO /MA

103.7K

$31.2M

Ownership

0.39%

+438.7%

FIRST EAGLE INVESTMENT MANAGEMENT, LLC

92.1K

$27.7M

Ownership

0.34%

+36.3%

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

83.5K

$25.1M

Ownership

0.31%

-43.5%

GHP INVESTMENT ADVISORS, INC.

78.4K

$23.6M

Ownership

0.29%

-1.7%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 141 ETFs and mutual funds reporting

32 buying43 sellingNet: -11

Buying (32)

Unchanged (66)

Selling (43)

Bearish Signal

Funds distributing in Q2 2026

141 ETFs and mutual funds reporting

43 funds selling vs 32 buying

Top Fund Holders, PLXS

Largest 1 ETF and mutual fund positions by shares held as of latest filing

HOMESTEAD FUNDS INC

28.8K

Weight

0.54%

Decreased

Plexus Corp.· PLXS

Holdings Analysis

Insider Trading Activity

1.3Transaction History182Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings101Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History182Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings101Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights