CASTLEARK MANAGEMENT LLC

Position in RRX — Regal Rexnord Corp

CIK 1106832 CHICAGO, IL

Position in RRX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$6,271,542

+$2,640,571 QoQ

Shares Held

26,330

+35.8% QoQ

Ownership

0.040%

of shares outstanding

% of Portfolio

0.19%

of 13F equity value

Holder Rank

#165

of 603 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $77,475,633 across 7 Specialty Industrial Machinery names. RRX ranks #3 (8.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GEV	GE Vernova Inc.	46,101	$54,162,220
2	HLIO	Helios Technologies, Inc.	125,409	$11,192,753
3	RRX	Regal Rexnord Corp This page	26,330	$6,271,542
4	SXI	Standex International Corp/De/	14,470	$5,175,484
5	ETN	Eaton Corp plc	590	$251,410
6	CMI	Cummins Inc	300	$213,963
7	ITW	Illinois Tool Works Inc	770	$208,261

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,271,542	26,330	+35.8%	Shares	Sole	2026-08-14
2026-03-31	$3,630,971	19,390	-53.4%	Shares	Sole	2026-05-15
2024-12-31	$6,448,754	41,570	+979.7%	Shares	Sole	2025-02-18
2023-09-30	$550,088	3,850	-95.5%	Shares	Sole	2023-11-15
2022-03-31	$12,761,604	85,775	-1.7%	Shares	Sole	2022-05-16
2021-12-31	$14,855,863	87,295	-1.9%	Shares	Sole	2022-02-16
2021-09-30	$13,382,515	89,015	+23.4%	Shares	Sole	2021-11-12
2021-06-30	$9,627,406	72,110	+47.4%	Shares	Sole	2021-08-17
2021-03-31	$6,978,478	48,910	-45.2%	Shares	Sole	2021-05-14
2020-12-31	$10,963,862	89,275	-27.5%	Shares	Sole	2021-02-17
2020-09-30	$11,561,029	123,160	-0.4%	Shares	Sole	2020-11-16
2020-06-30	$10,799,737	123,680	+50.0%	Shares	Sole	2020-08-14
2020-03-31	$5,190,857	82,460	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.