Company · Ownership research

CORNING INC /NY GLW

CIK 0000024741 · CUSIP 219350105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 219350105 (GLW), not CUSIP 219350905 (GLW), CUSIP 219350955 (GLW), and does not merge CUSIPs.

This page lists the top 20 of 1,907 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$8.69B 99,283,317 shares	0.13%	+580.68K(+0.60%)Added	SEC filing ↗ Jan 29, 2026	▾
02	BlackRock, Inc. CIK 2012383 · View history	$5.57B 63,584,864 shares	0.09%	-2.46M(-3.70%)Reduced	SEC filing ↗ Feb 12, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$3.22B 36,788,356 shares	0.11%	-220.50K(-0.60%)Reduced	SEC filing ↗ Feb 13, 2026	▾
04	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.78B 20,411,824 shares	0.11%	+517.07K(+2.60%)Added	SEC filing ↗ Feb 9, 2026	▾
05	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$1.52B 17,381,978 shares	0.11%	-2.97M(-14.60%)Reduced	SEC filing ↗ Feb 17, 2026	▾
06	Capital Research Global Investors CIK 1422848 · View history	$1.48B 16,890,802 shares	0.27%	+5.83M(+52.70%)Added	SEC filing ↗ Feb 11, 2026	▾
07	MORGAN STANLEY CIK 895421 · Amended · View history	$1.33B 15,206,561 shares	0.08%	-192.29K(-1.20%)Reduced	SEC filing ↗ May 27, 2026	▾
08	FMR LLC CIK 315066 · View history	$1.27B 14,450,509 shares	0.06%	+6.90M(+91.30%)Added	SEC filing ↗ Feb 17, 2026	▾
09	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO CIK 315032 · View history	$1.22B 13,919,847 shares	0.96%	0(0.00%)Unchanged	SEC filing ↗ Feb 11, 2026	▾
10	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$1.10B 12,572,185 shares	0.19%	-3.99M(-24.10%)Reduced	SEC filing ↗ Feb 17, 2026	▾
11	JPMORGAN CHASE & CO CIK 19617 · View history	$1.03B 11,769,445 shares	0.07%	-3.18M(-21.30%)Reduced	SEC filing ↗ Feb 11, 2026	▾
12	NORGES BANK CIK 1374170 · View history	$921.43M 10,523,469 shares	0.10%	+10.52MNew	SEC filing ↗ Feb 10, 2026	▾
13	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$874.40M 9,971,363 shares	0.20%	-636.76K(-6.00%)Reduced	SEC filing ↗ Feb 17, 2026	▾
14	NORTHERN TRUST CORP CIK 73124 · View history	$801.33M 9,151,823 shares	0.10%	-635.96K(-6.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
15	WCM INVESTMENT MANAGEMENT, LLC CIK 1061186 · View history	$730.85M 8,224,770 shares	1.50%	-209.46K(-2.50%)Reduced	SEC filing ↗ Feb 9, 2026	▾
16	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$703.53M 8,034,856 shares	0.08%	-1.25M(-13.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
17	Bank of New York Mellon Corp CIK 1390777 · View history	$592.34M 6,765,011 shares	0.10%	+957.84K(+16.50%)Added	SEC filing ↗ Feb 10, 2026	▾
18	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$535.14M 6,110,225 shares	0.11%	-1.52M(-20.00%)Reduced	SEC filing ↗ Feb 12, 2026	▾
19	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$510.49M 5,830,152 shares	0.07%	+925.23K(+18.90%)Added	SEC filing ↗ Mar 25, 2026	▾
20	LONDON CO OF VIRGINIA CIK 1259887 · View history	$509.90M 5,823,446 shares	2.94%	-131.93K(-2.20%)Reduced	SEC filing ↗ Feb 17, 2026	▾

Showing 20 / 1,907 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,907

Cancelled or null records excluded

Disclosed shares

627,185,303

Not deduplicated across managers

Disclosed value

$54.89B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

CORNING INC /NY · Q4 2025

Explore all 1,907 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.