13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Printed Circuit BoardsCheap mega-capRe-rated
PLXS

PLEXUS CORP

397 institutions still hold PLEXUS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 729132100·Printed Circuit Boards·397 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 7.6%
vs prior quarter
13F value held
$3.9B
55.0% inst. owned
of float
Holders
397
-130 QoQ
filers reporting
Activity
+57 / −99
+968 added · −868 reduced
this quarter
Concentration
22.23%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

397 institutions reported PLXS in Q1 2026. BlackRock, Inc. leads at 22.2% of the visible book. -130 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$866M4.3M0.02%Q1 202602
Vanguard Portfolio Management
CIK 0002100121
$457M2.3M0.02%Q1 202603
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$316M1.6M0.16%Q1 202604
DISCIPLINED GROWTH INVESTORS INC /MN
CIK 0001050442
$303M1.5M6.19%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119
$243M1.2M0.01%Q1 202606
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$227M1.1M0.05%Q1 202607
STATE STREET CORP
CIK 0000093751
$212M1.0M0.01%Q1 202608
BNP Paribas Asset Management Holding S.A.
CIK 0001520354
$186M917K0.22%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$138M680K0.01%Q1 202610
EARNEST PARTNERS LLC
CIK 0001102578
$132M652K0.54%Q1 202611
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 0001082327
$119M589K0.40%Q1 202612
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$93M630K0.03%Q1 202613
MORGAN STANLEY
CIK 0000895421
$87M428K0.01%Q1 202614
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$84M414K0.05%Q1 202615
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 0001232395
$79M390K0.57%Q1 202616
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$78M386K0.01%Q1 202617
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 0001177719
$78M384K0.33%Q1 202618
Nuveen, LLC
CIK 0001871926
$73M362K0.02%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$64M317K0.01%Q1 202620
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$62M306K0.03%Q1 2026
Page 1 of 20
377 more holders available. Log in →