Security key
377320106
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 40,988,623
- Total 13F value
- $705,261,777
- Share change
- +337,524
- SEC-reported price per share
- $17.20
- Number of holders
- 135
- Value change
- +$7,141,248
- Number of buys
- 60
- Number of sells
- 57
Report period
Q4 2021
Institutions
135
Top holders
10
GLT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Magnera Corp SEC filings
Magnera Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 377320106
Recent filing periods:
Ownership snapshot
Top reported holders of GLT - GLATFELTER CORP - 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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
30 Sep 2021
13F
Highest disclosed value: $98,571,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $98.57M.
0 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 BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$98.57M
VANGUARD GROUP INC
$67.83M
DIMENSIONAL FUND ADVISORS LP
$48.71M
SEGALL BRYANT & HAMILL, LLC
$44.64M
Carlson Capital, L.P.
$33.22M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$98,571,000
6,990,676 shares
|
— | 30 Sep 2021 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$67,830,000
4,810,563 shares
|
— | 30 Sep 2021 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$48,710,000
3,454,544 shares
|
— | 30 Sep 2021 |
| SEGALL BRYANT & HAMILL, LLC |
13F
Company
|
—
denominator unverified
|
$44,643,000
3,166,110 shares
|
— | 30 Sep 2021 |
| Carlson Capital, L.P. |
13F
Company
|
—
denominator unverified
|
$33,218,000
2,355,872 shares
|
— | 30 Sep 2021 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
Company
|
—
denominator unverified
|
$27,181,000
1,927,708 shares
|
— | 30 Sep 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 Q4 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
135
Shares
40,988,623
Rows available
135
| 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 Q4 2021 vs Q1 2026 Across Filers
Q1 2026 holders
1
Q4 2021 holders
135
Holder diff
134
| Investor | Q1 2026 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q1 2026 value | Q4 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend