RELIANCE STEEL & ALUMINUM CO

Ticker: RS CUSIP: 759509102 Class: COM

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

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

Q4 2025

Shares 58,680 Value ($000) $16,951 Avg Close $280.97 Range $260.31 - $300.72

Q2 2025

Shares 4,200 Value ($000) $1,318 Avg Close $295.22 Range $250.07 - $318.14

Q3 2024

Shares 10,800 Value ($000) $3,123 Avg Close $286.37 Range $264.99 - $314.17

Q4 2022

Shares 6,988 Value ($000) $1,415 Avg Close $199.04 Range $177.49 - $216.76

Q3 2022

Shares 19,308 Value ($000) $3,368 Avg Close $183.74 Range $162.50 - $198.99

Q2 2022

Shares 14,301 Value ($000) $2,429 Avg Close $186.76 Range $160.29 - $211.66

Q1 2022

Shares 42,016 Value ($000) $7,704 Avg Close $172.99 Range $145.79 - $198.44

Q4 2016

Shares 9,701 Value ($000) $772 Avg Close $76.18 Range $65.10 - $87.58

Q3 2016

Shares 4,683 Value ($000) $337 Avg Close $75.00 Range $67.66 - $84.25

Q2 2016

Shares 21,450 Value ($000) $1,650 Avg Close $73.37 Range $67.57 - $78.38

Q1 2016

Shares 99,831 Value ($000) $6,907 Avg Close $60.51 Range $50.08 - $71.34

Q3 2015

Shares 27,771 Value ($000) $1,500 Avg Close $58.55 Range $53.24 - $62.84

Q2 2015

Shares 11,463 Value ($000) $694 Avg Close $63.27 Range $56.29 - $66.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,680	$16,951	$280.97	$260.31 - $300.72
Q2 2025	4,200	$1,318	$295.22	$250.07 - $318.14
Q3 2024	10,800	$3,123	$286.37	$264.99 - $314.17
Q4 2022	6,988	$1,415	$199.04	$177.49 - $216.76
Q3 2022	19,308	$3,368	$183.74	$162.50 - $198.99
Q2 2022	14,301	$2,429	$186.76	$160.29 - $211.66
Q1 2022	42,016	$7,704	$172.99	$145.79 - $198.44
Q4 2016	9,701	$772	$76.18	$65.10 - $87.58
Q3 2016	4,683	$337	$75.00	$67.66 - $84.25
Q2 2016	21,450	$1,650	$73.37	$67.57 - $78.38
Q1 2016	99,831	$6,907	$60.51	$50.08 - $71.34
Q3 2015	27,771	$1,500	$58.55	$53.24 - $62.84
Q2 2015	11,463	$694	$63.27	$56.29 - $66.86