RELIANCE STEEL & ALUMINUM CO

Ticker: RS CUSIP: 759509102 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 50,370 Value ($000) $15 Avg Close $280.97 Range $260.31 - $300.72

Q3 2025

Shares 87,139 Value ($000) $24 Avg Close $300.03 Range $276.02 - $347.44

Q2 2025

Shares 66,587 Value ($000) $21 Avg Close $295.22 Range $250.07 - $318.14

Q1 2025

Shares 51,214 Value ($000) $15 Avg Close $286.12 Range $263.07 - $310.98

Q4 2024

Shares 167,662 Value ($000) $45 Avg Close $296.62 Range $256.98 - $326.87

Q3 2024

Shares 415,207 Value ($000) $120 Avg Close $286.37 Range $264.99 - $314.17

Q2 2024

Shares 988,038 Value ($000) $282 Avg Close $301.24 Range $274.48 - $342.20

Q1 2024

Shares 1,072,200 Value ($000) $358 Avg Close $304.32 Range $273.88 - $337.11

Q4 2023

Shares 887,691 Value ($000) $248 Avg Close $265.53 Range $237.14 - $284.33

Q3 2023

Shares 892,340 Value ($000) $234 Avg Close $277.21 Range $259.45 - $295.98

Q2 2023

Shares 1,036,856 Value ($000) $282 Avg Close $247.60 Range $229.12 - $272.25

Q1 2023

Shares 1,226,377 Value ($000) $315 Avg Close $235.54 Range $199.51 - $264.42

Q4 2022

Shares 1,023,524 Value ($000) $207 Avg Close $199.04 Range $177.49 - $216.76

Q3 2022

Shares 1,334,891 Value ($000) $232,780 Avg Close $183.74 Range $162.50 - $198.99

Q2 2022

Shares 1,567,683 Value ($000) $266,285 Avg Close $186.76 Range $160.29 - $211.66

Q1 2022

Shares 1,700,812 Value ($000) $311,809 Avg Close $172.99 Range $145.79 - $198.44

Q4 2021

Shares 1,711,287 Value ($000) $277,566 Avg Close $154.59 Range $139.02 - $167.83

Q3 2021

Shares 1,739,740 Value ($000) $247,729 Avg Close $150.32 Range $135.46 - $160.10

Q2 2021

Shares 1,701,298 Value ($000) $256,727 Avg Close $162.45 Range $147.85 - $181.21

Q1 2021

Shares 1,601,290 Value ($000) $243,861 Avg Close $134.50 Range $114.26 - $158.63

Q4 2020

Shares 1,483,306 Value ($000) $177,630 Avg Close $115.57 Range $102.37 - $123.09

Q3 2020

Shares 1,364,332 Value ($000) $139,215 Avg Close $101.80 Range $89.38 - $110.56

Q2 2020

Shares 1,340,976 Value ($000) $127,300 Avg Close $91.20 Range $78.22 - $105.78

Q1 2020

Shares 1,357,171 Value ($000) $118,876 Avg Close $106.68 Range $70.57 - $122.06

Q4 2019

Shares 1,472,037 Value ($000) $176,292 Avg Close $113.17 Range $95.39 - $122.17

Q3 2019

Shares 1,375,978 Value ($000) $137,128 Avg Close $97.66 Range $90.36 - $105.25

Q2 2019

Shares 1,380,704 Value ($000) $130,643 Avg Close $89.54 Range $82.62 - $94.97

Q1 2019

Shares 1,396,417 Value ($000) $126,042 Avg Close $83.35 Range $69.06 - $91.92

Q4 2018

Shares 1,600,296 Value ($000) $113,896 Avg Close $78.93 Range $68.62 - $86.61

Q3 2018

Shares 1,773,933 Value ($000) $151,297 Avg Close $88.52 Range $83.12 - $94.15

Q2 2018

Shares 1,637,282 Value ($000) $143,324 Avg Close $90.94 Range $82.40 - $97.41

Q1 2018

Shares 1,440,392 Value ($000) $123,505 Avg Close $89.30 Range $79.84 - $95.97

Q4 2017

Shares 1,042,071 Value ($000) $89,398 Avg Close $78.75 Range $72.69 - $87.33

Q3 2017

Shares 1,247,296 Value ($000) $95,007 Avg Close $73.06 Range $68.46 - $76.98

Q2 2017

Shares 1,419,710 Value ($000) $103,367 Avg Close $74.83 Range $69.31 - $82.28

Q1 2017

Shares 1,947,526 Value ($000) $155,841 Avg Close $82.08 Range $76.18 - $88.58

Q4 2016

Shares 1,663,874 Value ($000) $132,344 Avg Close $76.18 Range $65.10 - $87.58

Q3 2016

Shares 1,418,705 Value ($000) $102,192 Avg Close $75.00 Range $67.66 - $84.25

Q2 2016

Shares 1,270,712 Value ($000) $97,717 Avg Close $73.37 Range $67.57 - $78.38

Q1 2016

Shares 400,426 Value ($000) $27,706 Avg Close $60.51 Range $50.08 - $71.34

Q4 2015

Shares 19,194 Value ($000) $1,112 Avg Close $58.11 Range $53.99 - $61.75

Q3 2015

Shares 42,270 Value ($000) $2,283 Avg Close $58.55 Range $53.24 - $62.84

Q2 2015

Shares 74,758 Value ($000) $4,522 Avg Close $63.27 Range $56.29 - $66.86

Q1 2015

Shares 19,276 Value ($000) $1,177 Avg Close $56.26 Range $50.63 - $62.19

Q4 2014

Shares 332,444 Value ($000) $20,370 Avg Close $63.44 Range $56.10 - $68.45

Q3 2014

Shares 233,133 Value ($000) $15,943 Avg Close $71.07 Range $66.76 - $75.38

Q2 2014

Shares 77,895 Value ($000) $5,742 Avg Close $71.87 Range $67.88 - $74.69

Q1 2014

Shares 12,443 Value ($000) $879 Avg Close $71.36 Range $66.28 - $76.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,370	$15	$280.97	$260.31 - $300.72
Q3 2025	87,139	$24	$300.03	$276.02 - $347.44
Q2 2025	66,587	$21	$295.22	$250.07 - $318.14
Q1 2025	51,214	$15	$286.12	$263.07 - $310.98
Q4 2024	167,662	$45	$296.62	$256.98 - $326.87
Q3 2024	415,207	$120	$286.37	$264.99 - $314.17
Q2 2024	988,038	$282	$301.24	$274.48 - $342.20
Q1 2024	1,072,200	$358	$304.32	$273.88 - $337.11
Q4 2023	887,691	$248	$265.53	$237.14 - $284.33
Q3 2023	892,340	$234	$277.21	$259.45 - $295.98
Q2 2023	1,036,856	$282	$247.60	$229.12 - $272.25
Q1 2023	1,226,377	$315	$235.54	$199.51 - $264.42
Q4 2022	1,023,524	$207	$199.04	$177.49 - $216.76
Q3 2022	1,334,891	$232,780	$183.74	$162.50 - $198.99
Q2 2022	1,567,683	$266,285	$186.76	$160.29 - $211.66
Q1 2022	1,700,812	$311,809	$172.99	$145.79 - $198.44
Q4 2021	1,711,287	$277,566	$154.59	$139.02 - $167.83
Q3 2021	1,739,740	$247,729	$150.32	$135.46 - $160.10
Q2 2021	1,701,298	$256,727	$162.45	$147.85 - $181.21
Q1 2021	1,601,290	$243,861	$134.50	$114.26 - $158.63
Q4 2020	1,483,306	$177,630	$115.57	$102.37 - $123.09
Q3 2020	1,364,332	$139,215	$101.80	$89.38 - $110.56
Q2 2020	1,340,976	$127,300	$91.20	$78.22 - $105.78
Q1 2020	1,357,171	$118,876	$106.68	$70.57 - $122.06
Q4 2019	1,472,037	$176,292	$113.17	$95.39 - $122.17
Q3 2019	1,375,978	$137,128	$97.66	$90.36 - $105.25
Q2 2019	1,380,704	$130,643	$89.54	$82.62 - $94.97
Q1 2019	1,396,417	$126,042	$83.35	$69.06 - $91.92
Q4 2018	1,600,296	$113,896	$78.93	$68.62 - $86.61
Q3 2018	1,773,933	$151,297	$88.52	$83.12 - $94.15
Q2 2018	1,637,282	$143,324	$90.94	$82.40 - $97.41
Q1 2018	1,440,392	$123,505	$89.30	$79.84 - $95.97
Q4 2017	1,042,071	$89,398	$78.75	$72.69 - $87.33
Q3 2017	1,247,296	$95,007	$73.06	$68.46 - $76.98
Q2 2017	1,419,710	$103,367	$74.83	$69.31 - $82.28
Q1 2017	1,947,526	$155,841	$82.08	$76.18 - $88.58
Q4 2016	1,663,874	$132,344	$76.18	$65.10 - $87.58
Q3 2016	1,418,705	$102,192	$75.00	$67.66 - $84.25
Q2 2016	1,270,712	$97,717	$73.37	$67.57 - $78.38
Q1 2016	400,426	$27,706	$60.51	$50.08 - $71.34
Q4 2015	19,194	$1,112	$58.11	$53.99 - $61.75
Q3 2015	42,270	$2,283	$58.55	$53.24 - $62.84
Q2 2015	74,758	$4,522	$63.27	$56.29 - $66.86
Q1 2015	19,276	$1,177	$56.26	$50.63 - $62.19
Q4 2014	332,444	$20,370	$63.44	$56.10 - $68.45
Q3 2014	233,133	$15,943	$71.07	$66.76 - $75.38
Q2 2014	77,895	$5,742	$71.87	$67.88 - $74.69
Q1 2014	12,443	$879	$71.36	$66.28 - $76.77