Castleark Management’s Regal Rexnord RRX Stock Holding History

Castleark Management’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	$6.27M	Buy	26,330 +6,940	+36%	+$1.45M	0.17%	138
2026 Q1	$3.63M	Buy	+19,390	New	+$3.6M	0.12%	172
2025 Q1	–	Sell	-41,570	Closed	-$6.45M	–	332
2024 Q4	$6.45M	Buy	+41,570	New	+$7.02M	0.22%	108
2023 Q4	–	Sell	-3,850	Closed	-$550K	–	306
2023 Q3	$550K	Buy	+3,850	New	+$593K	0.03%	218
2022 Q2	–	Sell	-85,775	Closed	-$12.8M	–	335
2022 Q1	$12.8M	Sell	85,775 -1,520	-2%	-$244K	0.55%	32
2021 Q4	$14.9M	Sell	87,295 -1,720	-2%	-$272K	0.55%	39
2021 Q3	$13.4M	Buy	89,015 +16,905	+23%	+$2.43M	0.51%	47
2021 Q2	$9.63M	Buy	72,110 +23,200	+47%	+$3.27M	0.32%	81
2021 Q1	$6.98M	Sell	48,910 -40,365	-45%	-$5.54M	0.25%	112
2020 Q4	$11M	Sell	89,275 -33,885	-28%	-$3.74M	0.41%	56
2020 Q3	$11.6M	Sell	123,160 -520	-0.4%	-$49.3K	0.45%	55
2020 Q2	$10.8M	Buy	123,680 +41,220	+50%	+$3.09M	0.47%	46
2020 Q1	$5.19M	Buy	+82,460	New	+$6.47M	0.31%	95

Other funds holding RRX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Castleark Management's RRX Position: Q2 2026 in Review

Castleark Management increased its Regal Rexnord (RRX) stake by 36% in Q2 2026, buying an estimated $1.45M and bringing the position to 26,330 shares worth $6.27M. The position accounts for 0.17% of the portfolio, ranked #138.

Castleark Management first reported a position in RRX in Q1 2020 and has held it in 13 quarters since. The position peaked at $14.9M in Q4 2021. 610 funds tracked by Wall St. Rank hold RRX as of Q2 2026.

Castleark Management held 26,330 shares of Regal Rexnord worth $6.27M as of Q2 2026.
Castleark Management bought 6,940 Regal Rexnord shares in Q2 2026, an estimated $1.45M.
Regal Rexnord made up 0.17% of Castleark Management's portfolio in Q2 2026, its #138 holding.
Castleark Management first reported a position in Regal Rexnord in Q1 2020 and has held it in 13 quarters since.
Castleark Management's Regal Rexnord position peaked at $14.9M in Q4 2021.
610 funds tracked by Wall St. Rank held Regal Rexnord as of Q2 2026.

Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.