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RPM · Rpm International Inc/De/

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Market Cap
$13.21B
Shares
127.74M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 796
Total Value: $12,101,628,794
Total Shares: 108,892,302
Showing 1–100 of 802 holdings by value · page 1 of 9

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 796 13F filers · Δ vs Mar 31, 2026
Top Holder
12.0%
Sep 2023 → Jun 2026 · range 12.0% – 13.7%
−0.1 pts
Top 5
36.4%
Sep 2023 → Jun 2026 · range 36.4% – 46.1%
−1.0 pts
Top 10
52.4%
Sep 2023 → Jun 2026 · range 52.4% – 60.5%
−2.3 pts
HHI
375
Sep 2023 → Jun 2026 · range 375 – 548
Broadly held−19

Quarterly Activity

vs Mar 31, 2026
New
100
Increased
289
Decreased
246
Sold Out
66
Unchanged
161
Holder count: +34
Institutional value: +14.8%
Shares held: +2.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 802
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 110621 CUSIP 749685103 13F (30d) 485 filings 464 filers Visit website Investor relations