William Blair & Company
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William Blair & Company’s Regal Rexnord RRX Stock Holding History

William Blair & Company’s Portfolio RRX Stock Details RRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.13M Buy
4,761
+2
+0% +$418 ﹤0.01% 940
2026
Q1 		$891K Sell
4,759
-126
-3% -$23.4K ﹤0.01% 974
2025
Q4 		$685K Buy
4,885
+550
+13% +$78.3K ﹤0.01% 1041
2025
Q3 		$622K Sell
4,335
-9
-0.2% -$1.33K ﹤0.01% 1046
2025
Q2 		$630K Sell
4,344
-343
-7% -$43K ﹤0.01% 1025
2025
Q1 		$534K Sell
4,687
-90
-2% -$12.5K ﹤0.01% 1071
2024
Q4 		$741K Sell
4,777
-4,183
-47% -$707K ﹤0.01% 988
2024
Q3 		$1.49M Buy
8,960
+1,473
+20% +$228K ﹤0.01% 793
2024
Q2 		$1.01M Sell
7,487
-283
-4% -$44K ﹤0.01% 875
2024
Q1 		$1.4M Buy
7,770
+4,798
+161% +$747K ﹤0.01% 778
2023
Q4 		$440K Sell
2,972
-218
-7% -$27.5K ﹤0.01% 1107
2023
Q3 		$456K Buy
+3,190
New +$491K ﹤0.01% 1083
2021
Q1 		– Sell
-2,872
Closed -$353K – 1897
2020
Q4 		$353K Hold
2,872
– – ﹤0.01% 1195
2020
Q3 		$270K Hold
2,872
– – ﹤0.01% 1182
2020
Q2 		$251K Buy
+2,872
New +$215K ﹤0.01% 1162

Other funds holding RRX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

William Blair & Company's RRX Position: Q2 2026 in Review

William Blair & Company increased its Regal Rexnord (RRX) stake by 0.04% in Q2 2026, buying an estimated $418 and bringing the position to 4,761 shares worth $1.13M. The position accounts for ﹤0.01% of the portfolio, ranked #940.

William Blair & Company first reported a position in RRX in Q2 2020 and has held it in 15 quarters since. The position peaked at $1.49M in Q3 2024. 609 funds tracked by Wall St. Rank hold RRX as of Q2 2026.

  • William Blair & Company held 4,761 shares of Regal Rexnord worth $1.13M as of Q2 2026.
  • William Blair & Company bought 2 Regal Rexnord shares in Q2 2026, an estimated $418.
  • Regal Rexnord made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #940 holding.
  • William Blair & Company first reported a position in Regal Rexnord in Q2 2020 and has held it in 15 quarters since.
  • William Blair & Company's Regal Rexnord position peaked at $1.49M in Q3 2024.
  • 609 funds tracked by Wall St. Rank held Regal Rexnord as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.