Security Snapshot

CORNING INC /NY - Common Stock (GLW) Institutional Ownership

CUSIP: 219350105

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q3 2026

Institutions Reporting

1,799

Shares (Excl. Options)

329.9MFull value: 329,904,996 · shares · 30 Sep 2026

Price

$153.76

The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.

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Security type / class
Equity / Common Stock
Symbol
GLW on NYSE
All holders as of 30 Sep 2026
Q3 2026
Total 13F shares
329,904,996
Latest holder snapshot 5 signals
Total 13F value
$50,673,403,401
Portfolio coverage rank
0.06%
Share change
+2,673,871
Value change
+$230,273,929
Number of holders
1,799
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
860,064,195
SEC-reported price per share
$163.25
Insider filing price
$163.25
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • GLW - CORNING INC /NY - Common Stock is tracked under CUSIP 219350105.
  • 1799 institutions reported positions in Q3 2026.
  • 2 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 2,690 to 1,799 between Q2 2026 and Q3 2026.
  • SEC-reported value moved from
    $160.34BFull value: $160,339,686,781 · USD · 30 Jun 2026
    to
    $50.67BFull value: $50,673,403,401 · USD · 30 Sep 2026
    .

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

Latest holder context comes from 1799 institutions filings for Q3 2026.

Open SEC evidence

Security key

219350105

13F reference period

Q3 2026

13F holders

1,799

13D/G owners

2

CIK / CUSIP context first

Open Q3 2026 holders GLW full holder history CORNING INC /NY SEC filings CORNING INC /NY company facts CORNING INC /NY insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
2
Security
GLW
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Samsung Display Co., Ltd. 7.9% -4.5% $4,350,640,000 -$191,940,000 68,000,000 -4.2% Samsung Display Co., Ltd. 20 Aug 2025
VANGUARD CAPITAL MANAGEMENT LLC 6.8% $7,917,036,266 58,226,346 Vanguard Capital Management 31 Mar 2026
As of 30 Sep 2026, 1,799 institutional investors reported holding
329.9MFull value: 329,904,996 · shares · 30 Sep 2026
shares of CORNING INC /NY - Common Stock (GLW). This represents 38% of the company’s total
860.06MFull value: 860,064,195 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
29%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD CAPITAL MANAGEMENT LLC 6% 51,326,128 +0.97% 0.17% $7,891,905,441
STATE STREET CORP 4.7% 40,675,106 -1.1% 0.18% $6,254,204,299
Capital Research Global Investors 4.1% 35,279,642 +43% 0.77% $5,424,704,695
VANGUARD PORTFOLIO MANAGEMENT LLC 2.3% 19,776,280 +4.5% 0.14% $3,040,800,813
GEODE CAPITAL MANAGEMENT, LLC 2.2% 18,596,705 +1.3% 0.15% $2,852,222,310
MORGAN STANLEY 1.6% 13,790,449 -8.9% 0.11% $2,120,420,164
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 1.5% 13,231,628 0% 1.4% $2,034,495,121
WCM INVESTMENT MANAGEMENT, LLC 0.72% 6,159,414 +3.8% 1.7% $977,560,596
Capital World Investors 0.69% 5,932,838 +8.2% 0.11% $912,233,283
VANGUARD FIDUCIARY TRUST CO 0.53% 4,567,650 +1.6% 0.15% $702,321,864
Invesco Ltd. 0.49% 4,221,588 -10% 0.05% $649,111,415
PRIMECAP MANAGEMENT CO/CA/ 0.48% 4,121,672 -0.25% 0.39% $633,748,286
DIMENSIONAL FUND ADVISORS LP 0.39% 3,392,078 -4.1% 0.09% $521,805,516
Mariner, LLC 0.34% 2,907,768 +1.4% 0.45% $447,099,215
Amundi 0.33% 2,804,988 -18% 0.1% $431,294,955
AMERICAN CENTURY COMPANIES INC 0.32% 2,746,500 +6.1% 0.18% $422,302,032
STIFEL FINANCIAL CORP 0.29% 2,518,449 -2.6% 0.32% $387,240,523
Whale Rock Capital Management LLC 0.28% 2,398,381 +7.4% 3.2% $368,775,063
DEUTSCHE BANK AG\ 0.27% 2,302,969 -4% 0.1% $354,104,513
RAYMOND JAMES FINANCIAL INC 0.26% 2,265,615 +0.95% 0.09% $348,361,016
Swiss National Bank 0.25% 2,177,500 -2.8% 0.18% $334,812,400
MARSHALL WACE, LLP 0.25% 2,159,314 +43% 0.32% $332,013,091
National Pension Service 0.25% 2,135,319 +0.51% 0.21% $328,326,649
Mitsubishi UFJ Asset Management Co., Ltd. 0.24% 2,060,746 +6.8% 0.16% $316,860,305
Vanguard Global Advisers, LLC 0.2% 1,753,817 +3.1% 0.12% $269,666,902

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q3 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 329,904,996 $50,673,403,401 +$230,273,929 $153.76 1,799
2026 Q2 629,938,055 $160,339,686,781 +$5,382,605,584 $255.43 2,690
2026 Q1 610,178,011 $82,734,914,593 +$2,815,186 $135.97 2,253
2025 Q4 626,048,424 $54,840,214,990 +$28,616,011 $87.56 1,891
2025 Q3 623,685,366 $51,107,198,238 +$231,762,019 $82.03 1,726
2025 Q2 626,763,768 $32,952,486,835 +$840,263,145 $52.59 1,520
2025 Q1 611,942,844 $27,982,636,678 -$172,834,254 $45.78 1,446
2024 Q4 615,432,834 $29,243,708,826 +$88,434,119 $47.52 1,459
2024 Q3 609,374,472 $27,490,756,102 -$512,165,170 $45.15 1,344
2024 Q2 622,579,669 $24,182,328,638 +$734,446,729 $38.85 1,265
2024 Q1 606,656,825 $19,991,025,833 +$372,127,989 $32.96 1,182
2023 Q4 594,429,103 $18,095,900,579 +$391,337,073 $30.45 1,179
2023 Q3 581,389,196 $17,708,295,937 -$168,478,151 $30.47 1,128
2023 Q2 585,338,124 $20,505,430,877 -$53,164,888 $35.04 1,142
2023 Q1 585,249,192 $20,637,218,260 +$285,934,609 $35.28 1,161
2022 Q4 580,349,456 $18,541,816,818 +$66,158,987 $31.94 1,147
2022 Q3 581,150,193 $16,878,468,360 -$436,159,932 $29.02 1,092
2022 Q2 586,277,479 $18,480,857,075 +$390,894,258 $31.51 1,108
2022 Q1 577,435,599 $21,310,339,914 -$168,518,345 $36.91 1,172
2021 Q4 582,261,077 $21,676,900,129 -$256,366,901 $37.23 1,162
2021 Q3 587,692,741 $21,448,521,817 +$286,183,973 $36.49 1,105
2021 Q2 579,171,768 $23,689,465,163 -$79,576,079 $40.90 1,129
2021 Q1 581,250,825 $25,289,938,916 +$337,193,331 $43.51 1,105
2020 Q4 574,317,859 $20,676,553,885 -$82,918,548 $36.00 1,045
2020 Q3 576,184,186 $18,671,912,121 -$263,097,739 $32.41 933
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