Who owns Rayonier Advanced Materials Inc. (RYAM)
Which tracked institutional funds hold RYAM, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RYAM company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on RYAM is one-sided between 2025-Q4 and 2026-Q1: 65 added or opened and 10 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
RYAM’s largest tracked holder by dollar value, Condire Management, LP, sizes it at 6.8% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 6.8pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in RYAM divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 170 tracked filers holding RYAM, 82 increased or opened the position and 79 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in RYAM between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 20
- Maple Rock Capital Partners Inc.$36M
- VANGUARD CAPITAL MANAGEMENT LLC$31M
- Irenic Capital Management LP$15M
- SaddleRock Capital Management LLC$6M
- DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC$5M
- Soviero Asset Management, LP$5M
Full exits 5
- VANGUARD GROUP INC$21M
- SIMPLEX TRADING, LLC$1M
- JACOBS LEVY EQUITY MANAGEMENT, INC$999K
- AXXCESS WEALTH MANAGEMENT, LLC$654K
- CastleKnight Management LP$648K
Largest adds
- AIP, LLC$36M
- Condire Management, LP$33M
- BlackRock, Inc.$23M
- DIMENSIONAL FUND ADVISORS LP$18M
- AMERICAN CENTURY COMPANIES INC$11M
- MORGAN STANLEY$9M
Largest trims
- MILLENNIUM MANAGEMENT LLC$5M
- GSA CAPITAL PARTNERS LLP$674K
- Jump Financial, LLC$555K
- BARCLAYS PLC$455K
- Magnetar Financial LLC$274K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Condire Management, LP | 6,358,877 | $70M | 11.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 4,676,372 | $52M | 8.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 3,494,791 | $39M | 6.3% | 2026-Q1 |
| AIP, LLC added | 3,400,000 | $38M | 6.1% | 2026-Q1 |
| Maple Rock Capital Partners Inc. new | 3,256,889 | $36M | 5.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,795,278 | $31M | 5.0% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 2,505,353 | $28M | 4.5% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 1,625,314 | $18M | 2.9% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,600,556 | $18M | 2.9% | 2026-Q1 |
| Nantahala Capital Management, LLC trimmed | 1,600,000 | $18M | 2.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,597,191 | $18M | 2.9% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 1,594,055 | $18M | 2.9% | 2026-Q1 |
| STATE STREET CORP trimmed | 1,358,868 | $15M | 2.4% | 2026-Q1 |
| Irenic Capital Management LP new | 1,356,166 | $15M | 2.4% | 2026-Q1 |
| MORGAN STANLEY added | 1,222,266 | $14M | 2.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 1,109,365 | $12M | 1.9% | 2026-Q1 |
| UBS Group AG added | 774,788 | $9M | 1.4% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 703,548 | $8M | 1.3% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 635,746 | $7M | 1.1% | 2026-Q1 |
| NORTHERN TRUST CORP added | 529,273 | $6M | 0.9% | 2026-Q1 |
| SaddleRock Capital Management LLC new | 512,482 | $6M | 0.9% | 2026-Q1 |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC new | 494,825 | $5M | 0.9% | 2026-Q1 |
| Soviero Asset Management, LP trimmed | 480,000 | $5M | 0.9% | 2026-Q1 |
| Park West Asset Management LLC new | 442,000 | $5M | 0.8% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 437,038 | $5M | 0.8% | 2026-Q1 |
| Empowered Funds, LLC | 432,457 | $5M | 0.8% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 422,927 | $5M | 0.8% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC trimmed | 401,452 | $4M | 0.7% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 382,996 | $4M | 0.7% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 371,846 | $4M | 0.7% | 2026-Q1 |
| K2 PRINCIPAL FUND, L.P. trimmed | 320,400 | $4M | 0.6% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 297,748 | $3M | 0.5% | 2026-Q1 |
| Invesco Ltd. added | 277,801 | $3M | 0.5% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 222,282 | $2M | 0.4% | 2026-Q1 |
| SummitTX Capital, L.P. new | 211,487 | $2M | 0.4% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 200,377 | $2M | 0.4% | 2026-Q1 |
| DDD Partners, LLC | 200,000 | $2M | 0.4% | 2026-Q1 |
| Beartown Capital Management, LLC new | 200,000 | $2M | 0.4% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 195,926 | $2M | 0.4% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 194,212 | $2M | 0.3% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC added | 166,499 | $2M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 163,098 | $2M | 0.3% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 159,415 | $2M | 0.3% | 2026-Q1 |
| Hudson Bay Capital Management LP trimmed | 156,087 | $2M | 0.3% | 2026-Q1 |
| Creek Drive Management Group LLC new | 147,500 | $2M | 0.3% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 145,756 | $2M | 0.3% | 2026-Q1 |
| Wellspring Financial Advisors, LLC | 139,950 | $2M | 0.3% | 2026-Q1 |
| Cetera Investment Advisers trimmed | 135,299 | $1M | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 131,590 | $1M | 0.2% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 129,154 | $1M | 0.2% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP trimmed | 121,179 | $1M | 0.2% | 2026-Q1 |
| Waverly Advisors, LLC new | 117,258 | $1M | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 108,206 | $1M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 107,998 | $1M | 0.2% | 2026-Q1 |
| GRACE & WHITE INC /NY trimmed | 100,915 | $1M | 0.2% | 2026-Q1 |
| JB CAPITAL PARTNERS LP | 100,000 | $1M | 0.2% | 2026-Q1 |
| Ridgepath Capital Management LLC trimmed | 95,620 | $1M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 94,324 | $1M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 89,211 | $988K | 0.2% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 85,102 | $942K | 0.2% | 2026-Q1 |
| Cinctive Capital Management LP added | 84,844 | $939K | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 83,360 | $923K | 0.1% | 2026-Q1 |
| Numerai GP LLC added | 82,278 | $911K | 0.1% | 2026-Q1 |
| Walleye Trading LLC added | 81,581 | $903K | 0.1% | 2026-Q1 |
| Trexquant Investment LP trimmed | 78,210 | $866K | 0.1% | 2026-Q1 |
| CAXTON ASSOCIATES LLP added | 72,160 | $799K | 0.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 68,964 | $763K | 0.1% | 2026-Q1 |
| HORIZON KINETICS ASSET MANAGEMENT LLC trimmed | 68,500 | $758K | 0.1% | 2026-Q1 |
| XTX Topco Ltd added | 65,445 | $724K | 0.1% | 2026-Q1 |
| MONETA GROUP INVESTMENT ADVISORS LLC new | 63,555 | $704K | 0.1% | 2026-Q1 |
| Walnut Level Capital LLC new | 60,526 | $670K | 0.1% | 2026-Q1 |
| Next Capital Management LLC trimmed | 51,422 | $569K | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 49,500 | $548K | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 47,985 | $531K | 0.1% | 2026-Q1 |
| J. L. Bainbridge & Co., Inc. | 45,176 | $500K | 0.1% | 2026-Q1 |
| WINTON GROUP Ltd added | 44,100 | $488K | 0.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 41,793 | $463K | 0.1% | 2026-Q1 |
| MetLife Investment Management, LLC added | 35,019 | $388K | 0.1% | 2026-Q1 |
| Zuckerman Investment Group, LLC | 34,154 | $378K | 0.1% | 2026-Q1 |
| STRS OHIO trimmed | 33,500 | $371K | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 62,840 | $370K | 0.1% | 2026-Q1 |
| GROUP ONE TRADING LLC trimmed | 31,377 | $347K | 0.1% | 2026-Q1 |
| Quantbot Technologies LP added | 30,998 | $343K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 3,609,701 | $21M | 3.4% | 2025-Q4 stale |
| FEDERATED HERMES, INC. trimmed | 911,459 | $4M | 0.6% | 2025-Q2 stale |
| J. Goldman & Co LP new | 297,857 | $2M | 0.3% | 2025-Q1 stale |
| SIMPLEX TRADING, LLC added | 226,678 | $1M | 0.2% | 2025-Q4 stale |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 169,600 | $999K | 0.2% | 2025-Q4 stale |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 226,683 | $873K | 0.1% | 2025-Q2 stale |
| Qube Research & Technologies Ltd trimmed | 103,241 | $745K | 0.1% | 2025-Q3 stale |
| LSV ASSET MANAGEMENT added | 182,100 | $701K | 0.1% | 2025-Q2 stale |
| ZACKS INVESTMENT MANAGEMENT added | 116,698 | $671K | 0.1% | 2025-Q1 stale |
| AXXCESS WEALTH MANAGEMENT, LLC | 111,035 | $654K | 0.1% | 2025-Q4 stale |
| CastleKnight Management LP | 109,951 | $648K | 0.1% | 2025-Q4 stale |
| SummerHaven Investment Management, LLC added | 144,165 | $555K | 0.1% | 2025-Q2 stale |
| MARSHALL WACE, LLP trimmed | 71,883 | $519K | 0.1% | 2025-Q3 stale |
| AMERIPRISE FINANCIAL INC trimmed | 105,703 | $407K | 0.1% | 2025-Q2 stale |
| Inspire Investing, LLC added | 100,690 | $388K | 0.1% | 2025-Q2 stale |
| Diametric Capital, LP added | 62,371 | $367K | 0.1% | 2025-Q4 stale |
| Kent Lake PR LLC new | 48,019 | $347K | 0.1% | 2025-Q3 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.