Who owns RPM International (RPM)
Which tracked institutional funds hold RPM, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RPM company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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
239 tracked funds added or opened RPM while 101 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
RPM’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes RPM more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RPM 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 2026-Q1 and 2026-Q2, across 742 tracked filers holding RPM, 367 increased or opened the position and 346 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 RPM between the 2026-Q1 and 2026-Q2 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 29
- Sone Capital Management, LLC$19M
- Edgestream Partners, L.P.$11M
- HUDSON EDGE INVESTMENT PARTNERS INC.$7M
- MARSHALL WACE, LLP$7M
- Railway Pension Investments Ltd$7M
- Jefferies Financial Group Inc.$6M
Full exits 56
- GW&K Investment Management, LLC$64M
- TUDOR INVESTMENT CORP ET AL$24M
- Amundi$18M
- NEW YORK STATE TEACHERS RETIREMENT SYSTEM$13M
- Regents Gate Capital LLP$12M
- Janney Montgomery Scott LLC$12M
Largest adds
- BlackRock, Inc.$361M
- STATE STREET CORP$99M
- CITADEL ADVISORS LLC$90M
- VANGUARD PORTFOLIO MANAGEMENT LLC$81M
- Allspring Global Investments Holdings, LLC$72M
- VANGUARD CAPITAL MANAGEMENT LLC$69M
Largest trims
- PRICE T ROWE ASSOCIATES INC /MD/$65M
- NORDEA INVESTMENT MANAGEMENT AB$61M
- NORGES BANK$55M
- D. E. Shaw & Co., Inc.$29M
- Interval Partners, LP$23M
- TWO SIGMA INVESTMENTS, LP$18M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 13,105,565 | $1.5B | 13.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 7,136,934 | $793M | 7.4% | 2026-Q2 |
| Aristotle Capital Management, LLC trimmed | 6,911,971 | $768M | 7.1% | 2026-Q2 |
| STATE STREET CORP added | 6,752,178 | $751M | 7.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 5,765,737 | $641M | 5.9% | 2026-Q2 |
| MORGAN STANLEY trimmed | 4,196,945 | $466M | 4.3% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 4,152,859 | $460M | 4.3% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 3,823,468 | $425M | 3.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,658,728 | $295M | 2.7% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 2,548,161 | $283M | 2.6% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 2,126,686 | $236M | 2.2% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 1,556,711 | $173M | 1.6% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 1,414,704 | $157M | 1.5% | 2026-Q2 |
| Corient Private Wealth LP added | 1,269,431 | $12M | 0.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,250,596 | $139M | 1.3% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 1,213,073 | $135M | 1.3% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 1,146,089 | $127M | 1.2% | 2026-Q2 |
| NORGES BANK trimmed | 1,126,418 | $125M | 1.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 1,103,717 | $123M | 1.1% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 1,063,612 | $118M | 1.1% | 2026-Q2 |
| CINCINNATI INSURANCE CO | 1,033,303 | $115M | 1.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 1,023,059 | $114M | 1.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 999,067 | $99M | 0.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 914,236 | $102M | 0.9% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 830,236 | $92M | 0.9% | 2026-Q2 |
| CINCINNATI FINANCIAL CORP | 824,725 | $92M | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 807,536 | $90M | 0.8% | 2026-Q2 |
| FIL Ltd added | 706,276 | $79M | 0.7% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 688,749 | $77M | 0.7% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 682,257 | $76M | 0.7% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 681,319 | $76M | 0.7% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 653,000 | $73M | 0.7% | 2026-Q2 |
| Boston Trust Walden Corp trimmed | 613,484 | $68M | 0.6% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 570,592 | $63M | 0.6% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 554,303 | $62M | 0.6% | 2026-Q2 |
| Bahl & Gaynor LLC added | 547,584 | $61M | 0.6% | 2026-Q2 |
| UBS Group AG trimmed | 525,458 | $58M | 0.5% | 2026-Q2 |
| Woodline Partners LP added | 522,873 | $58M | 0.5% | 2026-Q2 |
| PFA Pension, Forsikringsaktieselskab trimmed | 515,840 | $57M | 0.5% | 2026-Q2 |
| DEPRINCE RACE & ZOLLO INC added | 497,828 | $55M | 0.5% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 494,820 | $55M | 0.5% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 493,139 | $55M | 0.5% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 489,918 | $54M | 0.5% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 453,823 | $50M | 0.5% | 2026-Q2 |
| Quantinno Capital Management LP added | 440,598 | $49M | 0.5% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 384,878 | $43M | 0.4% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 380,088 | $42M | 0.4% | 2026-Q2 |
| ROFFMAN MILLER ASSOCIATES INC /PA/ trimmed | 375,529 | $42M | 0.4% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 363,093 | $40M | 0.4% | 2026-Q2 |
| Swiss National Bank trimmed | 360,000 | $40M | 0.4% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 352,869 | $39M | 0.4% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 349,181 | $40M | 0.4% | 2026-Q2 |
| Legal & General Group Plc trimmed | 339,296 | $38M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 338,517 | $38M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 321,988 | $36M | 0.3% | 2026-Q2 |
| SCOPUS ASSET MANAGEMENT, L.P. added | 315,000 | $35M | 0.3% | 2026-Q2 |
| FMR LLC added | 306,005 | $34M | 0.3% | 2026-Q2 |
| Life Cycle Investment Partners Ltd added | 301,535 | $34M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 291,846 | $32M | 0.3% | 2026-Q2 |
| ROYAL LONDON ASSET MANAGEMENT LTD trimmed | 288,393 | $32M | 0.3% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 266,161 | $30M | 0.3% | 2026-Q2 |
| Baird Financial Group, Inc. trimmed | 258,643 | $29M | 0.3% | 2026-Q2 |
| ProShare Advisors LLC added | 251,258 | $28M | 0.3% | 2026-Q2 |
| Fairway Wealth LLC added | 245,523 | $14M | 0.1% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 235,200 | $26M | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 233,908 | $26M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC added | 225,307 | $25M | 0.2% | 2026-Q2 |
| GLENMEDE TRUST CO NA trimmed | 222,943 | $25M | 0.2% | 2026-Q2 |
| Interval Partners, LP trimmed | 213,404 | $24M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 197,135 | $22M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 181,507 | $20M | 0.2% | 2026-Q2 |
| DANSKE BANK A/S added | 181,054 | $20M | 0.2% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 169,886 | $19M | 0.2% | 2026-Q2 |
| Sone Capital Management, LLC new | 167,229 | $19M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 163,067 | $18M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 161,310 | $18M | 0.2% | 2026-Q2 |
| Assenagon Asset Management S.A. added | 160,130 | $18M | 0.2% | 2026-Q2 |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 154,815 | $17M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 154,067 | $17M | 0.2% | 2026-Q2 |
| Swiss Life Asset Management Ltd added | 148,656 | $17M | 0.2% | 2026-Q2 |
| SPEECE THORSON CAPITAL GROUP INC trimmed | 142,095 | $16M | 0.1% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 140,529 | $16M | 0.1% | 2026-Q2 |
| One Capital Management, LLC | 140,092 | $14M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 137,412 | $15M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 132,003 | $15M | 0.1% | 2026-Q2 |
| NORTH STAR ASSET MANAGEMENT INC trimmed | 131,726 | $15M | 0.1% | 2026-Q2 |
| FEDERATED HERMES, INC. trimmed | 131,215 | $15M | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 130,143 | $14M | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 123,469 | $14M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 115,563 | $13M | 0.1% | 2026-Q2 |
| Caisse de depot et placement du Quebec trimmed | 115,472 | $13M | 0.1% | 2026-Q2 |
| Eurizon Capital SGR S.p.A. added | 114,876 | $13M | 0.1% | 2026-Q2 |
| Curi Capital, LLC trimmed | 114,690 | $13M | 0.1% | 2026-Q2 |
| FIRST MANHATTAN CO. LLC. trimmed | 114,621 | $13M | 0.1% | 2026-Q2 |
| PNC Financial Services Group, Inc. added | 111,691 | $12M | 0.1% | 2026-Q2 |
| GATEWAY INVESTMENT ADVISERS LLC added | 107,742 | $12M | 0.1% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 106,462 | $12M | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 105,991 | $12M | 0.1% | 2026-Q2 |
| Rockefeller Capital Management L.P. trimmed | 105,518 | $12M | 0.1% | 2026-Q2 |
| AVIVA PLC added | 102,025 | $11M | 0.1% | 2026-Q2 |
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.