MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in RBC — RBC Bearings INC

CIK 912938 Boston, MA

Position in RBC

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$243,434,711

+$76,490,488 QoQ

Shares Held

377,969

+23.0% QoQ

Ownership

1.19%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#18

of 687 holders

Holding Since

Mar 2021

14 quarters on record

Voting authority Sole 78% Shared 18% None 4%

Industrials · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $576,319,177 across 5 Tools & Accessories names. RBC ranks #1 (42.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RBC	RBC Bearings INC This page	377,969	$243,434,711
2	SWK	Stanley Black & Decker, Inc.	1,661,022	$156,335,389
3	TKR	Timken Co	548,713	$79,738,972
4	LECO	Lincoln Electric Holdings Inc	259,457	$68,888,426
5	HLMN	Hillman Solutions Corp.	3,308,256	$27,921,679

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$243,434,711	377,969	+23.0%	Shares	Defined	2026-08-03
2026-03-31	$166,944,223	307,380	+1333.8%	Shares	Defined	2026-05-14
2024-03-31	$5,795,762	21,438	-27.0%	Shares	Sole	2024-05-14
2023-12-31	$8,370,921	29,383	-15.2%	Shares	Sole	2024-02-08
2023-09-30	$8,112,603	34,650	-0.3%	Shares	Sole	2023-11-08
2023-06-30	$7,554,471	34,738	-0.2%	Shares	Sole	2023-08-09
2023-03-31	$8,099,700	34,803	+1.0%	Shares	Sole	2023-05-10
2022-12-31	$7,210,641	34,443	-1.0%	Shares	Sole	2023-02-13
2022-09-30	$7,232,409	34,803	+1.7%	Shares	Sole	2022-11-09
2022-06-30	$6,329,912	34,225	-2.0%	Shares	Sole	2022-08-09
2022-03-31	$6,770,870	34,923	+71.2%	Shares	Sole	2022-05-11
2021-09-30	$4,328,879	20,400	+0.4%	Shares	Sole	2021-11-10
2021-06-30	$4,050,817	20,313	+287.2%	Shares	Sole	2021-08-13
2021-03-31	$1,032,255	5,246	—	Shares	Sole	2021-05-13
No filing history on record for this holder in this stock.