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 1,469 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	$4.41B 96,369,214 shares	0.08%	-3.53M(-3.50%)Reduced	SEC filing ↗ May 9, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$2.88B 62,844,057 shares	0.06%	-502.57K(-0.80%)Reduced	SEC filing ↗ May 2, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$1.65B 36,059,960 shares	0.07%	+1.42M(+4.10%)Added	SEC filing ↗ May 15, 2025	▾
04	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$882.59M 19,330,786 shares	0.07%	+860.18K(+4.70%)Added	SEC filing ↗ May 13, 2025	▾
05	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$845.96M 18,478,816 shares	0.16%	-10.17M(-35.50%)Reduced	SEC filing ↗ May 13, 2025	▾
06	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$804.00M 17,562,157 shares	0.07%	+4.21M(+31.50%)Added	SEC filing ↗ May 15, 2025	▾
07	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$778.52M 17,005,661 shares	0.10%	-10.33M(-37.80%)Reduced	SEC filing ↗ May 14, 2025	▾
08	MORGAN STANLEY CIK 895421 · View history	$702.90M 15,353,860 shares	0.05%	-136.31K(-0.90%)Reduced	SEC filing ↗ May 15, 2025	▾
09	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO CIK 315032 · View history	$637.25M 13,919,847 shares	0.59%	0(0.00%)Unchanged	SEC filing ↗ May 13, 2025	▾
10	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$582.00M 12,726,160 shares	0.16%	-757.21K(-5.60%)Reduced	SEC filing ↗ May 14, 2025	▾
11	JPMORGAN CHASE & CO CIK 19617 · View history	$492.28M 10,753,062 shares	0.04%	-2.10M(-16.40%)Reduced	SEC filing ↗ May 12, 2025	▾
12	NORTHERN TRUST CORP CIK 73124 · View history	$491.04M 10,726,062 shares	0.07%	-144.31K(-1.30%)Reduced	SEC filing ↗ May 13, 2025	▾
13	NORGES BANK CIK 1374170 · Amended · View history	$449.76M 9,824,449 shares	0.06%	-506.63K(-4.90%)Reduced	SEC filing ↗ May 13, 2025	▾
14	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$426.64M 9,320,244 shares	0.11%	-480.33K(-4.90%)Reduced	SEC filing ↗ May 13, 2025	▾
15	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$377.77M 8,251,772 shares	0.31%	-73.90K(-0.90%)Reduced	SEC filing ↗ May 9, 2025	▾
16	Bank of New York Mellon Corp CIK 1390777 · View history	$290.61M 6,347,977 shares	0.06%	+80.87K(+1.30%)Added	SEC filing ↗ Apr 29, 2025	▾
17	Invesco Ltd. CIK 914208 · View history	$290.11M 6,337,063 shares	0.05%	+288.33K(+4.80%)Added	SEC filing ↗ May 12, 2025	▾
18	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$279.97M 6,115,500 shares	0.05%	+2.60M(+73.90%)Added	SEC filing ↗ May 16, 2025	▾
19	UBS Group AG CIK 1610520 · View history	$272.07M 5,942,955 shares	0.06%	+1.41M(+31.00%)Added	SEC filing ↗ May 13, 2025	▾
20	Amundi CIK 1330387 · View history	$271.24M 6,408,605 shares	0.10%	+2.51M(+64.30%)Added	SEC filing ↗ May 15, 2025	▾

Showing 20 / 1,469 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,469

Cancelled or null records excluded

Disclosed shares

623,827,251

Not deduplicated across managers

Disclosed value

$28.51B

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 · Q1 2025

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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.