13F Insight
DOSSIER · 13F Holders · Q1 2026Basic Materials · Drawing & Insulating of Nonferrous WireCheap mega-capRe-rated
GLW

CORNING INC

2,337 institutions still hold CORNING INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 219350105·Drawing & Insulating of Nonferrous Wire·2,337 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 4.8%
vs prior quarter
13F value held
$50.3B
53.0% inst. owned
of float
Holders
2,337
+89 QoQ
filers reporting
Activity
+69 / −78
+868 added · −666 reduced
this quarter
Concentration
18.03%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

2,337 institutions reported GLW in Q1 2026. BlackRock, Inc. leads at 18.0% of the visible book. +89 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$9.1B66.7M0.16%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$6.9B50.5M0.17%Q1 202603
STATE STREET CORP
CIK 0000093751
$4.9B36.3M0.17%Q1 202604
Vanguard Portfolio Management
CIK 0002100121
$3.8B28.3M0.20%Q1 202605
FMR LLC
CIK 0000315066
$3.4B24.9M0.18%Q1 202606
Capital Research Global Investors
CIK 0001422848
$3.0B21.8M0.46%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2.8B21.0M0.18%Q1 202608
MORGAN STANLEY
CIK 0000895421
$2.1B15.7M0.13%Q1 202609
BANK OF AMERICA CORP /DE/
CIK 0000070858
$2.0B14.5M0.14%Q1 202610
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
CIK 0000315032
$1.8B13.4M1.44%Q1 202611
JPMORGAN CHASE & CO
CIK 0000019617
$1.5B11.9M0.10%Q1 202612
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$1.2B8.7M0.22%Q1 202613
NORTHERN TRUST CORP
CIK 0000073124· Index
$1.2B8.7M0.16%Q1 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$1.1B8.0M0.13%Q1 202615
WCM INVESTMENT MANAGEMENT, LLC
CIK 0001061186
$1.0B8.1M2.38%Q1 202616
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$1.0B7.5M0.13%Q1 202617
AMERIPRISE FINANCIAL INC
CIK 0000820027
$957M6.9M0.22%Q1 202618
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$887M6.5M0.10%Q1 202619
Bank of New York Mellon Corp
CIK 0001390777
$840M6.2M0.15%Q1 202620
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$752M5.5M0.16%Q1 2026
Page 1 of 117
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