As of November 8, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Rayonier Advanced Materials Inc. The largest reported stake is AIPCF VIII (Cayman), Ltd.'s, at 5.04%. 4 filings are on record since February 25, 2026 (Schedule 13D/A, July 15, 2026).
Sell to companies like Rayonier Advanced Materials Inc? 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: Lightship Capital III LP · Sole voting: 0 · Shared voting: 3,400,000 · Sole dispositive: 0 · Shared dispositive: 3,400,000 · SCHEDULE 13D/A, 2026-07-15
- · Reporting person: Dimensional Fund Advisors LP · Sole voting: 3,230,366 · Shared voting: 0 · Sole dispositive: 3,298,912 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-07-14
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
- · Holder: AIPCF VIII (Cayman), Ltd. · Percent: 5.07% · SCHEDULE 13D
Rayonier Advanced Materials Inc. has 4 Schedule 13D or 13G filings on record since 2026-02-25. 1 holder's latest filing reports 5% or more of common stock, par value $0.01 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| AIPCF VIII (Cayman), Ltd. | 5.04% | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 | 2026-07-14 |
| Dimensional Fund Advisors LP | 4.9% | 3,298,912 | SCHEDULE 13G/A, 2026-07-14 | 2026-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
Holding shares or following this stake? See who's behind Rayonier Advanced Materials Inc. and the warning signs.
Free to see. No signup.
Keep reading
More on Rayonier Advanced Materials Inc. and the records around it.
Rayonier Advanced Materials Inc. elsewhere on the record
- Leadership changes Jul 2026
- Who owns it
Companies that share a holder
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: Acadia Healthcare Co Inc (Oct 2026), ADT Inc (Oct 2026), AGCO Corp (Oct 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
Watch Rayonier Advanced Materials Inc.
Get an email when Rayonier Advanced Materials Inc. 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 Rayonier Advanced Materials Inc.?
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 Rayonier Advanced Materials Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Rayonier Advanced Materials Inc. 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
8 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 |
|---|---|---|---|---|---|
| Lightship Capital III LP | 0 | 3,400,000 | 0 | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 |
| Lightship Capital III GP, LLC | 0 | 3,400,000 | 0 | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 |
| AIPCF VIII (Cayman), L.P. | 0 | 3,400,000 | 0 | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 |
| AIPCF VIII (Cayman), Ltd. | 0 | 3,400,000 | 0 | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 |
| AIPCF VIII Credit Opportunity Holding LP | 0 | 3,400,000 | 0 | 3,400,000 | SCHEDULE 13D/A, 2026-07-15 |
| Dimensional Fund Advisors LP | 3,230,366 | 0 | 3,298,912 | 0 | SCHEDULE 13G/A, 2026-07-14 |
The latest filing identifies Rayonier Advanced Materials Inc. by CUSIP 75508B104 and gives its principal executive office as 1301 Riverplace Boulevard, Suite 2300, Jacksonville, FL 32207 (SCHEDULE 13D/A, 2026-07-15).
Source of funds (Item 3)
The Reporting Persons used approximately $25,440,275.04 (excluding brokerage commissions) in the aggregate to purchase the shares of Common Stock reported in this Schedule 13D (the "Shares"). The source of the funds used to acquire the Shares is the working capital of Lightship and funds drawn from its existing credit facility.AIPCF VIII (Cayman), Ltd., SCHEDULE 13D/A, 2026-07-15
Purpose of Transaction (Item 4)
AIPCF VIII (Cayman), Ltd.
Item 4 of the Initial Statement is hereby amended and restated as follows: On April 20, 2026, the Issuer announced that it is engaged in a formal process to explore strategic alternatives to maximize shareholder value. In connection therewith, the Reporting Persons entered into a standard confidentiality agreement with the Issuer, which includes customary "standstill" and other customary non-disclosure and non-use provisions. In this regard, if the Reporting Persons (or any of their affiliates) are invited to further participate in the strategic review process by the Issuer or the Board of Directors of the Issuer (the "Board") (or any committee thereof) or any of their respective representatives or advisors, the Reporting Persons expect that they (or one or more of their affiliates) are likely to do some or all of the following depending on how the process were to develop: -conduct due diligence on the Issuer and its subsidiaries; -subject to further due diligence and applicable internal approvals, submit one or more non-binding proposals (any such proposal, a "Proposal") to the Board (or any committee thereof) with respect to the acquisition of some or all of the Issuer's assets or shares or other transaction involving the Issuer, on terms and conditions to be set forth in any such proposal (any such transaction, a "Proposed Transaction"); -enter into discussions and negotiations with the Issuer and/or the Board (or any committee thereof), management of the Issuer and …The first part of Item 4 of the SCHEDULE 13D/A filed 2026-07-15; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-02-25 | AIPCF VIII (Cayman), Ltd. | 5.07% | SCHEDULE 13D |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-07-14 | Dimensional Fund Advisors LP | 4.9% | SCHEDULE 13G/A |
| 2026-07-15 | AIPCF VIII (Cayman), Ltd. | 5.04% | SCHEDULE 13D/A |
Questions about who owns Rayonier Advanced Materials Inc.
Who owns Rayonier Advanced Materials Inc.?
On this page, one holder's latest ownership filing reports 5% or more of Rayonier Advanced Materials Inc.: AIPCF VIII (Cayman), Ltd. (5.04%, Schedule 13D/A, filed 2026-07-15).
When did AIPCF VIII (Cayman), Ltd. buy into Rayonier Advanced Materials Inc.?
The filings give report dates, not purchase dates. The earliest filing from AIPCF VIII (Cayman), Ltd. on this page is the Schedule 13D, filed 2026-02-25, reporting 5.07%; its latest, Schedule 13D/A filed 2026-07-15, reports 5.04%.
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%); 4 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 Rayonier Advanced Materials Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 22, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| June 22, 2026 | Leadership change: Daniel M. Krawczyk appointed, Chief Executive Officer, and 2 more | — | Leadership changes | Source |
| April 24, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| April 21, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
Tools for this story
Each opens in a new tab, filled in for Rayonier Advanced Materials Inc.. 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.