RPM INTERNATIONAL INC (RPM) Institutional Shareholders
RPM INTERNATIONAL INC (RPM) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $11.98B in RPM holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of RPM tracked by InsiderSet, reporting ownership valued at approximately $1.46B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.29B, representing an estimated loss of -11.50% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed RPM value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Aristotle Capital Management, Llc, and several other long-term asset managers with concentrated positions in RPM INTERNATIONAL INC (RPM).
This page ranks the largest institutional RPM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
786
Total Reported Value
$11.98B
Largest Holder
Blackrock, Inc.
Largest Position
$1.46B
Insider Transactions (90d)
24
Latest Filing Quarter
Q2 2026
New Institutional Positions
47
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 13,105,565 | $1,456,683,502 | $1,289,194,429 | -$167,489,073 | -11.50% | |
| Vanguard Portfolio Management Llc | 0.04% | 7,136,934 | $793,270,214 | $702,060,198 | -$91,210,016 | -11.50% | |
| Aristotle Capital Management, Llc | 1.61% | 6,911,971 | $768,271,932 | $679,930,587 | -$88,341,345 | -11.50% | |
| State Street Corp | 0.02% | 6,752,178 | $750,504,585 | $664,211,750 | -$86,292,835 | -11.50% | |
| Vanguard Capital Management Llc | 0.01% | 5,765,737 | $640,861,668 | $567,175,549 | -$73,686,119 | -11.50% | |
| Morgan Stanley | 0.02% | 4,196,945 | $466,490,685 | $412,853,480 | -$53,637,205 | -11.50% | |
| Allspring Global Investments Holdings, Llc | 0.71% | 4,152,859 | $459,638,433 | $408,516,740 | -$51,121,693 | -11.12% | |
| Victory Capital Management Inc | 0.24% | 3,823,468 | $424,978,469 | $376,114,547 | -$48,863,922 | -11.50% | |
| Geode Capital Management, Llc | 0.02% | 2,658,728 | $294,762,445 | $261,539,073 | -$33,223,372 | -11.27% | |
| Price T Rowe Associates Inc | 0.03% | 2,548,161 | $283,229,000 | $250,662,598 | -$32,566,402 | -11.50% | |
| Jpmorgan Chase & Co | 0.01% | 2,126,686 | $235,939,113 | $209,202,102 | -$26,737,011 | -11.33% | |
| Citadel Advisors Llc | 0.10% | 1,556,711 | $173,028,428 | $153,133,661 | -$19,894,767 | -11.50% | |
| Dimensional Fund Advisors Lp | 0.03% | 1,414,704 | $157,241,556 | $139,164,432 | -$18,077,124 | -11.50% | |
| Bank Of America Corp | 0.01% | 1,250,596 | $139,003,799 | $123,021,129 | -$15,982,670 | -11.50% | |
| Northern Trust Corp | 0.02% | 1,213,073 | $134,833,065 | $119,329,991 | -$15,503,074 | -11.50% | |
| Balyasny Asset Management L.P. | 0.23% | 1,146,089 | $127,387,792 | $112,740,775 | -$14,647,017 | -11.50% | |
| Norges Bank | 0.01% | 1,126,418 | $125,201,361 | $110,805,739 | -$14,395,622 | -11.50% | |
| Millennium Management Llc | 0.08% | 1,103,717 | $122,678,145 | $108,572,641 | -$14,105,504 | -11.50% | |
| Bank Of New York Mellon Corp | 0.02% | 1,063,612 | $118,220,442 | $104,627,512 | -$13,592,930 | -11.50% | |
| Cincinnati Insurance Co | 1.65% | 1,033,303 | $114,851,628 | $101,646,016 | -$13,205,612 | -11.50% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.14% | 1,023,059 | $113,712,251 | $100,638,314 | -$13,073,937 | -11.50% | |
| Charles Schwab Investment Management Inc | 0.01% | 914,236 | $101,617,331 | $89,933,395 | -$11,683,936 | -11.50% | |
| Alliancebernstein L.P. | 0.03% | 999,067 | $99,307,260 | $98,278,221 | -$1,029,039 | -1.04% | |
| Sei Investments Co | 0.08% | 830,236 | $92,280,705 | $81,670,315 | -$10,610,390 | -11.50% | |
| Cincinnati Financial Corp | 1.75% | 824,725 | $91,668,184 | $81,128,198 | -$10,539,986 | -11.50% | |
| Vanguard Fiduciary Trust Co | 0.02% | 807,536 | $89,757,626 | $79,437,316 | -$10,320,310 | -11.50% | |
| Fil Ltd | 0.06% | 706,276 | $78,502,577 | $69,476,370 | -$9,026,207 | -11.50% | |
| Goldman Sachs Group Inc | 0.01% | 682,257 | $75,832,894 | $67,113,621 | -$8,719,273 | -11.50% | |
| Principal Financial Group Inc | 0.04% | 681,319 | $75,730,083 | $67,021,350 | -$8,708,733 | -11.50% | |
| Adage Capital Partners Gp, L.L.C. | 0.10% | 653,000 | $72,580,950 | $64,235,610 | -$8,345,340 | -11.50% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 707,154 | $70,291,108 | $69,562,739 | -$728,369 | -1.04% | |
| Gw&K Investment Management, Llc | 0.54% | 619,997 | $68,913,000 | $60,989,105 | -$7,923,895 | -11.50% | |
| Boston Trust Walden Corp | 0.52% | 613,484 | $68,188,720 | $60,348,421 | -$7,840,299 | -11.50% | |
| Voloridge Investment Management, Llc | 0.27% | 570,592 | $63,421,301 | $56,129,135 | -$7,292,166 | -11.50% | |
| Royal Bank Of Canada | 0.01% | 554,303 | $61,610,000 | $54,526,786 | -$7,083,214 | -11.50% | |
| Bahl & Gaynor Inc | 0.28% | 547,584 | $60,863,962 | $53,865,838 | -$6,998,124 | -11.50% | |
| Ubs Group Ag | 0.01% | 525,458 | $58,404,656 | $51,689,303 | -$6,715,353 | -11.50% | |
| Woodline Partners Lp | 0.18% | 522,873 | $58,117,334 | $51,435,017 | -$6,682,317 | -11.50% | |
| Pfa Pension, Forsikringsaktieselskab | 0.15% | 515,840 | $57,335,654 | $50,743,181 | -$6,592,473 | -11.50% | |
| Deprince Race & Zollo Inc | 0.93% | 497,828 | $55,333,582 | $48,971,340 | -$6,362,242 | -11.50% | |
| Point72 Asset Management, L.P. | 0.08% | 494,820 | $54,999,243 | $48,675,443 | -$6,323,800 | -11.50% | |
| Ameriprise Financial Inc | 0.01% | 493,139 | $54,799,768 | $48,510,083 | -$6,289,685 | -11.48% | |
| Wells Fargo & Company/Mn | 0.01% | 489,918 | $54,454,316 | $48,193,234 | -$6,261,082 | -11.50% | |
| Raymond James Financial Inc | 0.01% | 453,823 | $50,442,411 | $44,642,569 | -$5,799,842 | -11.50% | |
| Quantinno Capital Management Lp | 0.06% | 440,598 | $48,972,485 | $43,341,625 | -$5,630,860 | -11.50% | |
| First Trust Advisors Lp | 0.03% | 384,878 | $42,778,927 | $37,860,449 | -$4,918,478 | -11.50% | |
| Aqr Capital Management Llc | 0.01% | 380,088 | $41,988,330 | $37,389,257 | -$4,599,073 | -10.95% | |
| Roffman Miller Associates Inc | 2.18% | 375,529 | $41,740,101 | $36,940,788 | -$4,799,313 | -11.50% | |
| Massachusetts Financial Services Co | 0.01% | 349,181 | $40,475,550 | $34,348,935 | -$6,126,615 | -15.14% | |
| Rhumbline Advisers | 0.03% | 363,093 | $40,357,726 | $35,717,458 | -$4,640,268 | -11.50% |
Frequently asked questions about RPM
Who owns the most RPM stock?
The largest holders of RPM are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for RPM INTERNATIONAL INC (RPM).
Is RPM widely held by superinvestors?
Many widely followed stocks like RPM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RPM is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.