REGAL BELOIT CORP

Ticker: RRX CUSIP: 758750103 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 220,596 Value ($000) $30,954 Avg Close $142.29 Range $127.96 - $157.25

Q3 2025

Shares 215,828 Value ($000) $30,958 Avg Close $147.38 Range $135.55 - $160.40

Q2 2025

Shares 157,863 Value ($000) $22,884 Avg Close $125.42 Range $90.56 - $149.18

Q1 2025

Shares 111,487 Value ($000) $12,693 Avg Close $138.92 Range $111.15 - $167.78

Q4 2024

Shares 30,947 Value ($000) $4,801 Avg Close $168.99 Range $144.33 - $185.28

Q2 2024

Shares 4,600 Value ($000) $622 Avg Close $155.57 Range $133.54 - $180.33

Q4 2023

Shares 3,700 Value ($000) $548 Avg Close $126.16 Range $97.18 - $153.06

Q3 2023

Shares 13,300 Value ($000) $1,900 Avg Close $153.90 Range $140.10 - $166.00

Q1 2022

Shares 187,966 Value ($000) $27,966 Avg Close $160.29 Range $146.18 - $176.91

Q4 2021

Shares 187,366 Value ($000) $31,886 Avg Close $158.35 Range $130.34 - $174.12

Q4 2020

Shares 44,424 Value ($000) $5,456 Avg Close $110.43 Range $91.82 - $124.82

Q3 2020

Shares 59,693 Value ($000) $5,603 Avg Close $94.79 Range $84.59 - $103.32

Q2 2020

Shares 49,924 Value ($000) $4,359 Avg Close $74.94 Range $56.13 - $90.65

Q1 2020

Shares 199,481 Value ($000) $12,557 Avg Close $78.47 Range $51.99 - $90.19

Q4 2019

Shares 172,537 Value ($000) $14,771 Avg Close $79.29 Range $67.74 - $86.72

Q3 2019

Shares 137,640 Value ($000) $10,027 Avg Close $75.49 Range $68.25 - $83.22

Q2 2019

Shares 117,942 Value ($000) $9,637 Avg Close $80.55 Range $72.00 - $87.31

Q3 2016

Shares 93,703 Value ($000) $5,574 Avg Close $60.09 Range $53.80 - $64.25

Q2 2016

Shares 158,531 Value ($000) $8,727 Avg Close $60.14 Range $51.57 - $68.45

Q1 2016

Shares 140,235 Value ($000) $8,847 Avg Close $56.00 Range $47.77 - $63.88

Q4 2015

Shares 6,443 Value ($000) $377 Avg Close $61.26 Range $54.51 - $66.74

Q1 2015

Shares 51,401 Value ($000) $4,108 Avg Close $74.91 Range $68.06 - $80.77

Q3 2014

Shares 28,881 Value ($000) $1,856 Avg Close $71.93 Range $64.25 - $79.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	220,596	$30,954	$142.29	$127.96 - $157.25
Q3 2025	215,828	$30,958	$147.38	$135.55 - $160.40
Q2 2025	157,863	$22,884	$125.42	$90.56 - $149.18
Q1 2025	111,487	$12,693	$138.92	$111.15 - $167.78
Q4 2024	30,947	$4,801	$168.99	$144.33 - $185.28
Q2 2024	4,600	$622	$155.57	$133.54 - $180.33
Q4 2023	3,700	$548	$126.16	$97.18 - $153.06
Q3 2023	13,300	$1,900	$153.90	$140.10 - $166.00
Q1 2022	187,966	$27,966	$160.29	$146.18 - $176.91
Q4 2021	187,366	$31,886	$158.35	$130.34 - $174.12
Q4 2020	44,424	$5,456	$110.43	$91.82 - $124.82
Q3 2020	59,693	$5,603	$94.79	$84.59 - $103.32
Q2 2020	49,924	$4,359	$74.94	$56.13 - $90.65
Q1 2020	199,481	$12,557	$78.47	$51.99 - $90.19
Q4 2019	172,537	$14,771	$79.29	$67.74 - $86.72
Q3 2019	137,640	$10,027	$75.49	$68.25 - $83.22
Q2 2019	117,942	$9,637	$80.55	$72.00 - $87.31
Q3 2016	93,703	$5,574	$60.09	$53.80 - $64.25
Q2 2016	158,531	$8,727	$60.14	$51.57 - $68.45
Q1 2016	140,235	$8,847	$56.00	$47.77 - $63.88
Q4 2015	6,443	$377	$61.26	$54.51 - $66.74
Q1 2015	51,401	$4,108	$74.91	$68.06 - $80.77
Q3 2014	28,881	$1,856	$71.93	$64.25 - $79.86