RPM國際公司
US ˙ NYSE ˙ US7496851038

SecurityRPM / RPM International Inc.
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership48,889 shares
Latest Disclosed Value $ 4,859,567
Asset Management One Co., Ltd. reports 4.39% decrease in ownership of RPM / RPM International Inc.

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 48,889 shares of RPM International Inc. (US:RPM) valued at $4,859,567 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 51,133 shares of RPM International Inc.. This represents a change in shares of -4.39% during the quarter. The current value of the position is $5,131,389 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F RPM INTL COM 749685103 48,889 -2,244 -4.39 4,860 -9.99 0.0143
2026-01-27 2025-12-31 13F RPM INTL COM 749685103 51,133 411 0.81 5,398 -9.72 0.0150
2025-10-22 2025-09-30 13F RPM INTL COM 749685103 50,722 3,742 7.97 5,979 15.87 0.0173
2025-07-31 2025-06-30 13F RPM INTL COM 749685103 46,980 -164 -0.35 5,160 -5.37 0.0162
2025-04-23 2025-03-31 13F RPM INTL COM 749685103 47,144 1,776 3.91 5,454 -3.16 0.0189
2025-01-30 2024-12-31 13F RPM INTL COM 749685103 45,368 -797 -1.73 5,632 0.82 0.0194
2024-10-30 2024-09-30 13F RPM INTL COM 749685103 46,165 3,331 7.78 5,586 21.10 0.0199
2024-07-18 2024-06-30 13F RPM INTL COM 749685103 42,834 -2,845 -6.23 4,612 -15.11 0.0176
2024-05-02 2024-03-31 13F RPM INTL COM 749685103 45,679 -2,431 -5.05 5,434 0.74 0.0209
2024-01-24 2023-12-31 13F RPM INTL COM 749685103 48,110 -2,352 -4.66 5,394 12.73 0.0217
2023-10-19 2023-09-30 13F RPM INTL COM 749685103 50,462 712 1.43 4,784 7.17 0.0213
2023-07-31 2023-06-30 13F RPM INTL COM 749685103 49,750 -753 -1.49 4,464 1.34 0.0189
2023-04-25 2023-03-31 13F RPM INTL COM 749685103 50,503 968 1.95 4,406 -9.36 0.0200
2023-02-06 2022-12-31 13F RPM INTL COM 749685103 49,535 1,160 2.40 4,860 20.60 0.0237
2022-11-04 2022-09-30 13F RPM INTL COM 749685103 48,375 -1,823 -3.63 4,030 2.00 0.0205
2022-07-29 2022-06-30 13F RPM INTL COM 749685103 50,198 -1,529 -2.96 3,951 -6.20 0.0186
2022-05-13 2022-03-31 13F RPM INTL COM 749685103 51,727 -1,948 -3.63 4,212 -22.13 0.0164
2022-02-09 2021-12-31 13F RPM INTL COM 749685103 53,675 -1,527 -2.77 5,409 26.20 0.0188
2021-11-02 2021-09-30 13F RPM INTL COM 749685103 55,202 -344 -0.62 4,286 -12.97 0.0164
2021-08-03 2021-06-30 13F RPM INTL COM 749685103 55,546 -2,065 -3.58 4,925 -6.92 0.0183
2021-05-14 2021-03-31 13F RPM INTL COM 749685103 57,611 -2,120 -3.55 5,291 -1.38 0.0210
2021-02-12 2020-12-31 13F RPM INTL COM 749685103 59,731 -13 -0.02 5,365 8.38 0.0221
2020-11-13 2020-09-30 13F RPM INTL COM 749685103 59,744 -3,823 -6.01 4,950 3.75 0.0228
2020-08-14 2020-06-30 13F RPM INTL COM 749685103 63,567 -24,336 -27.69 4,771 -8.79 0.0235
2020-05-14 2020-03-31 13F RPM INTL COM 749685103 87,903 27,264 44.96 5,231 12.37 0.0305
2020-02-14 2019-12-31 13F RPM INTL COM 749685103 60,639 54,940 964.03 4,655 1,889.32 0.0210
2014-02-05 2013-12-31 13F/A-1 RPM INTERNATIONAL COM 749685103 5,699 5,699 234 0.0036
2014-01-29 2013-12-31 13F RPM INTERNATIONAL COM 749685103 5,699 234
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.