William Blair & Company
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William Blair & Company’s RPM International RPM Stock Holding History

William Blair & Company’s Portfolio RPM Stock Details RPM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.73M Sell
17,433
-300
-2% -$32.4K 0.01% 776
2025
Q4 		$1.84M Buy
17,733
+180
+1% +$19.5K ﹤0.01% 763
2025
Q3 		$2.07M Buy
17,553
+5
+0% +$600 0.01% 718
2025
Q2 		$1.93M Buy
17,548
+1,400
+9% +$154K 0.01% 721
2025
Q1 		$1.87M Buy
16,148
+95
+0.6% +$11.5K 0.01% 727
2024
Q4 		$1.98M Hold
16,053
– – 0.01% 716
2024
Q3 		$1.94M Sell
16,053
-313
-2% -$36.2K 0.01% 720
2024
Q2 		$1.76M Sell
16,366
-27
-0.2% -$2.99K 0.01% 719
2024
Q1 		$1.95M Buy
16,393
+1,570
+11% +$175K 0.01% 683
2023
Q4 		$1.65M Buy
14,823
+108
+0.7% +$10.9K 0.01% 718
2023
Q3 		$1.4M Buy
14,715
+105
+0.7% +$10.2K 0.01% 747
2023
Q2 		$1.31M Sell
14,610
-1,054
-7% -$86.6K ﹤0.01% 762
2023
Q1 		$1.37M Hold
15,664
– – 0.01% 751
2022
Q4 		$1.53M Hold
15,664
– – 0.01% 708
2022
Q3 		$1.3M Buy
15,664
+32
+0.2% +$2.84K 0.01% 735
2022
Q2 		$1.23M Hold
15,632
– – 0.01% 774
2022
Q1 		$1.27M Sell
15,632
-529
-3% -$45.4K ﹤0.01% 831
2021
Q4 		$1.63M Buy
16,161
+896
+6% +$81.5K 0.01% 785
2021
Q3 		$1.19M Sell
15,265
-30
-0.2% -$2.53K ﹤0.01% 873
2021
Q2 		$1.36M Buy
15,295
+1
+0% +$93 ﹤0.01% 819
2021
Q1 		$1.41M Sell
15,294
-2,500
-14% -$216K 0.01% 789
2020
Q4 		$1.61M Sell
17,794
-162
-0.9% -$14.3K 0.01% 708
2020
Q3 		$1.49M Buy
17,956
+3,304
+23% +$270K 0.01% 663
2020
Q2 		$1.1M Sell
14,652
-171
-1% -$11.9K 0.01% 697
2020
Q1 		$882K Buy
14,823
+124
+0.8% +$8.54K 0.01% 706
2019
Q4 		$1.13M Sell
14,699
-7,026
-32% -$510K 0.01% 749
2019
Q3 		$1.5M Sell
21,725
-3,502
-14% -$232K 0.01% 652
2019
Q2 		$1.54M Sell
25,227
-1,195
-5% -$70.6K 0.01% 652
2019
Q1 		$1.53M Sell
26,422
-1,429
-5% -$81.1K 0.01% 626
2018
Q4 		$1.64M Buy
27,851
+5,367
+24% +$329K 0.01% 572
2018
Q3 		$1.46M Buy
22,484
+895
+4% +$57.6K 0.01% 631
2018
Q2 		$1.26M Buy
21,589
+9,961
+86% +$500K 0.01% 654
2018
Q1 		$554K Hold
11,628
– – ﹤0.01% 888
2017
Q4 		$610K Hold
11,628
– – ﹤0.01% 901
2017
Q3 		$597K Hold
11,628
– – ﹤0.01% 878
2017
Q2 		$634K Buy
11,628
+3,366
+41% +$180K ﹤0.01% 899
2017
Q1 		$444K Sell
8,262
-1,250
-13% -$66.6K ﹤0.01% 936
2016
Q4 		$512K Hold
9,512
– – ﹤0.01% 830
2016
Q3 		$511K Hold
9,512
– – ﹤0.01% 827
2016
Q2 		$475K Sell
9,512
-700
-7% -$35.1K ﹤0.01% 826
2016
Q1 		$483K Hold
10,212
– – ﹤0.01% 802
2015
Q4 		$450K Hold
10,212
– – ﹤0.01% 833
2015
Q3 		$427K Sell
10,212
-1,500
-13% -$68.3K ﹤0.01% 1038
2015
Q2 		$573K Hold
11,712
– – ﹤0.01% 1717
2015
Q1 		$561K Hold
11,712
– – ﹤0.01% 1689
2014
Q4 		$593K Buy
11,712
+3,250
+38% +$151K ﹤0.01% 1642
2014
Q3 		$387K Hold
8,462
– – ﹤0.01% 1759
2014
Q2 		$390K Buy
8,462
+3,000
+55% +$130K ﹤0.01% 1735
2014
Q1 		$228K Sell
5,462
-2,000
-27% -$82.4K ﹤0.01% 1859
2013
Q4 		$309K Hold
7,462
– – ﹤0.01% 1728
2013
Q3 		$270K Hold
7,462
– – ﹤0.01% 1771
2013
Q2 		$238K Buy
+7,462
New +$240K ﹤0.01% 1760

Other funds holding RPM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

William Blair & Company's RPM Position: Q1 2026 in Review

William Blair & Company reduced its RPM International (RPM) stake by 1.7% in Q1 2026, selling an estimated $32.4K and leaving 17,433 shares worth $1.73M. The position accounts for 0.01% of the portfolio, ranked #776.

William Blair & Company first reported a position in RPM in Q2 2013 and has held it in 52 quarters since. The position peaked at $2.07M in Q3 2025. 756 funds tracked by Wall St. Rank hold RPM as of Q1 2026.

  • William Blair & Company held 17,433 shares of RPM International worth $1.73M as of Q1 2026.
  • William Blair & Company sold 300 RPM International shares in Q1 2026, an estimated $32.4K.
  • RPM International made up 0.01% of William Blair & Company's portfolio in Q1 2026, its #776 holding.
  • William Blair & Company first reported a position in RPM International in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's RPM International position peaked at $2.07M in Q3 2025.
  • 756 funds tracked by Wall St. Rank held RPM International as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.