As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Tredegar Corp. The largest reported stake is Gamco Investors, Inc. Et Al's, at 16.6%. 7 filings are on record since September 30, 2025 (Schedule 13D/A, August 24, 2026).
Sell to companies like Tredegar Corp? Enter your website and see 10 with a filed reason to buy from you this month. Free.
Opens in a new tab. No signup.
Key facts
- · Reporting person: Gamco Investors, Inc. Et Al · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-08-24
- · Reporting person: John D. Gottwald · Sole voting: 1,917,639 · Shared voting: 3,718,170 · Sole dispositive: 1,917,639 · Shared dispositive: 3,718,170 · SCHEDULE 13D/A, 2026-08-20
- · Holder: John D. Gottwald · Percent: 17.1% · SCHEDULE 13D/A
- · Holder: John D. Gottwald · Percent: 18.5% · SCHEDULE 13D/A
- · Holder: Gamco Investors, Inc. Et Al · Percent: 17.6% · SCHEDULE 13D/A
Tredegar Corp has 7 Schedule 13D or 13G filings on record since 2025-09-30. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 16.6% | 0 | SCHEDULE 13D/A, 2026-08-24 | 2026-08-21 |
| 16.1% | 5,635,809 | SCHEDULE 13D/A, 2026-08-20 | 2026-08-19 |
Holding shares or following this stake? See who's behind Tredegar Corp and the warning signs.
Free to see. No signup.
Keep reading
More on Tredegar Corp and the records around it.
Tredegar Corp elsewhere on the record
- Leadership changes Sep 2026
- Who owns it
Companies that share a holder
- GAMCO INVESTORS, INC. ET AL also filed stake reports on 45 other companies: NATHANS FAMOUS, INC. (Oct 2026), BEASLEY BROADCAST GROUP INC (Oct 2026), TENNANT CO (Sep 2026)
Watch Tredegar Corp
Get an email when Tredegar Corp files again: a new raise, a leadership change, a layoff or an IPO filing. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
Want the whole picture on Tredegar Corp?
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
A Full Report on Tredegar Corp: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Tredegar Corp covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
12 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Gabelli Funds LLC | 1,232,000 | 0 | 1,232,000 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| GAMCO Asset Management Inc. | 5,409,444 | 0 | 5,793,944 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Gabelli Foundation, Inc. | 185,000 | 0 | 185,000 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Mjg Associates, Inc. | 4,300 | 0 | 4,300 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Teton Advisors, LLC | 113,000 | 0 | 113,000 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Ggcp, Inc. | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Associated Capital Group, Inc. | 4,000 | 0 | 4,000 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| Gabelli Mario J | 0 | 0 | 0 | 0 | SCHEDULE 13D/A, 2026-08-24 |
| John D. Gottwald | 1,917,639 | 3,718,170 | 1,917,639 | 3,718,170 | SCHEDULE 13D/A, 2026-08-20 |
| William M. Gottwald | 211,260 | 3,728,953 | 211,260 | 3,728,953 | SCHEDULE 13D/A, 2026-08-20 |
| James T. Gottwald | 40,000 | 3,818,953 | 40,000 | 3,818,953 | SCHEDULE 13D/A, 2026-08-20 |
| Residual 10-Year CLAT UA FDGJR Living Trust | 0 | 1,085,761 | 0 | 1,085,761 | SCHEDULE 13D/A, 2026-08-20 |
The latest filing identifies Tredegar Corp by CUSIP 894650100 and gives its principal executive office as 1100 BOULDERS PKWY, RICHMOND, VA 23225 (SCHEDULE 13D/A, 2026-08-24).
Purpose of Transaction (Item 4)
Gamco Investors, Inc. Et Al
The Reporting Persons file the long form Schedule 13D pursuant to Section 13d-1 of the Securities Exchange Act of 1934 (the "Act") even though they may be technically eligible to file the short form Schedule G. Because the Reporting Persons may regularly communicate with the Issuer's management, filing the Schedule 13D ensures that these conversations are compliant with the reporting obligations under the Exchange Act.Item 4 of the SCHEDULE 13D/A filed 2026-08-24
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-09-30 | Gamco Investors, Inc. Et Al | 17.2% | SCHEDULE 13D/A |
| 2026-01-14 | John D. Gottwald | 19.6% | SCHEDULE 13D/A |
| 2026-01-15 | Gamco Investors, Inc. Et Al | 17.6% | SCHEDULE 13D/A |
| 2026-02-12 | John D. Gottwald | 18.5% | SCHEDULE 13D/A |
| 2026-05-19 | John D. Gottwald | 17.1% | SCHEDULE 13D/A |
| 2026-08-20 | John D. Gottwald | 16.1% | SCHEDULE 13D/A |
| 2026-08-24 | Gamco Investors, Inc. Et Al | 16.6% | SCHEDULE 13D/A |
Questions about who owns Tredegar Corp
Who owns Tredegar Corp?
On this page, 2 holders' latest ownership filings report 5% or more of Tredegar Corp: Gamco Investors, Inc. Et Al (16.6%, Schedule 13D/A, filed 2026-08-24) and John D. Gottwald (16.1%, Schedule 13D/A, filed 2026-08-20).
Who are the largest shareholders of Tredegar Corp?
By the share each holder's latest filing reports, the largest holders of Tredegar Corp on this page are Gamco Investors, Inc. Et Al (16.6%) and John D. Gottwald (16.1%).
When did Gamco Investors, Inc. Et Al buy into Tredegar Corp?
The filings give report dates, not purchase dates. The earliest filing from Gamco Investors, Inc. Et Al on this page is the Schedule 13D/A, filed 2025-09-30, reporting 17.2%; its latest, Schedule 13D/A filed 2026-08-24, reports 16.6%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Tredegar Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 15, 2026 | Leadership change: Cindy Yao appointed, Chief Financial Officer | — | Leadership changes | Source |
| September 11, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| August 20, 2026 | Leadership change: Ana Dutra appointed, Director | — | Leadership changes | Source |
| July 31, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| May 27, 2026 | Leadership change: Joseph Haniford appointed, Director | — | Leadership changes | Source |
Tools for this story
Each opens in a new tab, filled in for Tredegar Corp. With no account yet, you sign up free and land on the result.
Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.