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 2,263 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	BlackRock, Inc. CIK 2012383 · View history	$9.07B 66,710,492 shares	0.16%	+3.13M(+4.90%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$6.86B 50,456,014 shares	0.17%	—	SEC filing ↗ May 15, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$4.93B 36,263,357 shares	0.17%	-525.00K(-1.40%)Reduced	SEC filing ↗ May 15, 2026	▾
04	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$3.84B 28,271,740 shares	0.20%	—	SEC filing ↗ May 8, 2026	▾
05	FMR LLC CIK 315066 · View history	$3.39B 24,909,423 shares	0.18%	+10.46M(+72.40%)Added	SEC filing ↗ May 15, 2026	▾
06	Capital Research Global Investors CIK 1422848 · View history	$2.97B 21,847,495 shares	0.46%	+4.96M(+29.30%)Added	SEC filing ↗ May 13, 2026	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.84B 20,964,679 shares	0.18%	+552.86K(+2.70%)Added	SEC filing ↗ May 15, 2026	▾
08	MORGAN STANLEY CIK 895421 · View history	$2.13B 15,666,934 shares	0.13%	+460.37K(+3.00%)Added	SEC filing ↗ May 15, 2026	▾
09	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$1.97B 14,499,109 shares	0.14%	-2.88M(-16.60%)Reduced	SEC filing ↗ May 18, 2026	▾
10	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO CIK 315032 · View history	$1.83B 13,423,216 shares	1.44%	-496.63K(-3.60%)Reduced	SEC filing ↗ May 13, 2026	▾
11	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$1.53B 11,871,322 shares	0.10%	+101.88K(+0.90%)Added	SEC filing ↗ May 13, 2026	▾
12	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$1.19B 8,727,680 shares	0.22%	-3.84M(-30.60%)Reduced	SEC filing ↗ May 15, 2026	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$1.18B 8,698,937 shares	0.16%	-452.89K(-4.90%)Reduced	SEC filing ↗ May 14, 2026	▾
14	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$1.08B 7,972,197 shares	0.14%	+2.14M(+36.70%)Added	SEC filing ↗ May 15, 2026	▾
15	WCM INVESTMENT MANAGEMENT, LLC CIK 1061186 · View history	$1.04B 8,106,869 shares	2.38%	-117.90K(-1.40%)Reduced	SEC filing ↗ May 7, 2026	▾
16	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.03B 7,555,433 shares	0.12%	-479.42K(-6.00%)Reduced	SEC filing ↗ May 15, 2026	▾
17	AMERIPRISE FINANCIAL INC CIK 820027 · Amended · View history	$957.05M 6,948,080 shares	0.22%	-3.02M(-30.30%)Reduced	SEC filing ↗ Jul 17, 2026	▾
18	Bank of New York Mellon Corp CIK 1390777 · View history	$840.05M 6,178,182 shares	0.15%	-586.83K(-8.70%)Reduced	SEC filing ↗ May 5, 2026	▾
19	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$752.20M 5,532,094 shares	0.16%	+419.68K(+8.20%)Added	SEC filing ↗ May 13, 2026	▾
20	DEUTSCHE BANK AG\ CIK 948046 · View history	$682.26M 5,017,721 shares	0.23%	+2.94M(+141.20%)Added	SEC filing ↗ May 6, 2026	▾

Showing 20 / 2,263 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

2,263

Cancelled or null records excluded

Disclosed shares

610,540,012

Not deduplicated across managers

Disclosed value

$82.73B

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 2026

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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.