Security key
219350105
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 579,171,768
- Total 13F value
- $23,689,465,163
- Share change
- -1,620,409
- Put/Call ratio
- 81%
- SEC-reported price per share
- $40.90
- Number of holders
- 1,129
- Value change
- -$79,576,079
- Number of buys
- 492
- Number of sells
- 448
- Shares outstanding
- 860,064,195
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
1,129
Top holders
10
GLW full security history
Ownership snapshot
Full 13F holder table
CORNING INC /NY SEC filings
CORNING INC /NY company facts
Broader feeds
Ownership snapshot
Top reported holders of GLW - CORNING INC /NY - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 10%
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Comparable ownership
Top 5
VANGUARD GROUP INC
10%
WELLINGTON MANAGEMENT GROUP LLP
6.6%
BlackRock Finance, Inc.
6.3%
STATE STREET CORP
4.4%
PRICE T ROWE ASSOCIATES INC /MD/
2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
10%
|
$3,920,582,000
90,107,601 shares
|
— | 31 Mar 2021 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
6.6%
|
$2,484,473,000
57,101,205 shares
|
— | 31 Mar 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
6.3%
|
$2,354,075,000
54,104,194 shares
|
— | 31 Mar 2021 |
| STATE STREET CORP |
13F
Company
|
4.4%
|
$1,657,498,000
38,094,649 shares
|
— | 31 Mar 2021 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
2%
|
$733,670,000
16,862,095 shares
|
— | 31 Mar 2021 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO |
13F
Company
|
1.9%
|
$704,244,000
16,185,800 shares
|
— | 31 Mar 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,129
Shares
579,171,768
Rows available
1,129
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
1,105
Q2 2021 holders
1,129
Holder diff
24
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|