STANDARD MTR PRODS INC

Ticker: SMP CUSIP: 853666105 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025

Shares 980,264 Value ($000) $36,123 Avg Close $38.38 Range $35.99 - $42.13

Q3 2025

Shares 940,554 Value ($000) $38,393 Avg Close $36.63 Range $29.53 - $41.54

Q2 2025

Shares 956,691 Value ($000) $29,390 Avg Close $27.65 Range $21.38 - $31.36

Q1 2025

Shares 790,210 Value ($000) $19,700 Avg Close $29.34 Range $24.40 - $32.24

Q4 2024

Shares 717,457 Value ($000) $22,227 Avg Close $32.19 Range $28.49 - $35.92

Q3 2024

Shares 685,260 Value ($000) $22,751 Avg Close $31.21 Range $26.09 - $34.60

Q2 2024

Shares 323,800 Value ($000) $8,979 Avg Close $31.10 Range $27.14 - $34.68

Q1 2024

Shares 306,300 Value ($000) $10,276 Avg Close $36.62 Range $30.09 - $41.71

Q4 2023

Shares 302,400 Value ($000) $12,039 Avg Close $35.65 Range $30.15 - $41.25

Q3 2023

Shares 296,400 Value ($000) $9,965 Avg Close $36.42 Range $32.68 - $39.09

Q2 2023

Shares 258,523 Value ($000) $9,700 Avg Close $36.48 Range $34.65 - $38.16

Q1 2023

Shares 258,523 Value ($000) $9,542 Avg Close $38.06 Range $34.44 - $42.42

Q4 2022

Shares 258,523 Value ($000) $8,997 Avg Close $36.60 Range $32.74 - $40.93

Q3 2022

Shares 258,523 Value ($000) $8,402 Avg Close $39.81 Range $31.61 - $48.24

Q2 2022

Shares 225,200 Value ($000) $10,132 Avg Close $41.55 Range $37.69 - $46.71

Q1 2022

Shares 225,200 Value ($000) $9,715 Avg Close $46.89 Range $42.32 - $55.09

Q4 2021

Shares 225,200 Value ($000) $11,798 Avg Close $50.16 Range $43.36 - $54.87

Q3 2021

Shares 225,500 Value ($000) $9,857 Avg Close $42.90 Range $40.33 - $45.32

Q2 2021

Shares 225,500 Value ($000) $9,775 Avg Close $44.74 Range $41.52 - $47.96

Q1 2021

Shares 209,200 Value ($000) $8,699 Avg Close $42.47 Range $39.09 - $45.87

Q4 2020

Shares 163,300 Value ($000) $6,607 Avg Close $46.96 Range $39.99 - $55.29

Q3 2020

Shares 163,300 Value ($000) $7,291 Avg Close $44.15 Range $37.65 - $49.12

Q2 2020

Shares 153,700 Value ($000) $6,332 Avg Close $40.47 Range $33.94 - $46.13

Q1 2020

Shares 153,700 Value ($000) $6,389 Avg Close $47.14 Range $35.51 - $53.97

Q4 2019

Shares 153,700 Value ($000) $8,180 Avg Close $51.04 Range $44.71 - $55.85

Q3 2019

Shares 153,700 Value ($000) $7,462 Avg Close $45.81 Range $42.74 - $50.93

Q2 2019

Shares 153,700 Value ($000) $6,969 Avg Close $47.87 Range $42.03 - $54.33

Q1 2019

Shares 153,700 Value ($000) $7,547 Avg Close $49.36 Range $45.16 - $52.15

Q4 2018

Shares 153,700 Value ($000) $7,444 Avg Close $49.74 Range $43.08 - $56.54

Q3 2018

Shares 153,700 Value ($000) $7,565 Avg Close $49.59 Range $44.64 - $52.29

Q2 2018

Shares 153,700 Value ($000) $7,430 Avg Close $46.83 Range $42.50 - $50.89

Q1 2018

Shares 153,700 Value ($000) $7,312 Avg Close $47.32 Range $44.98 - $51.80

Q4 2017

Shares 153,700 Value ($000) $6,903 Avg Close $44.89 Range $40.56 - $49.66

Q3 2017

Shares 153,700 Value ($000) $7,416 Avg Close $47.71 Range $43.29 - $54.73

Q2 2017

Shares 153,700 Value ($000) $8,026 Avg Close $49.82 Range $46.93 - $53.82

Q1 2017

Shares 153,700 Value ($000) $7,553 Avg Close $49.54 Range $46.23 - $54.36

Q4 2016

Shares 155,700 Value ($000) $8,286 Avg Close $50.12 Range $45.84 - $55.37

Q3 2016

Shares 158,300 Value ($000) $7,560 Avg Close $43.57 Range $39.15 - $48.00

Q2 2016

Shares 167,300 Value ($000) $6,655 Avg Close $36.64 Range $32.66 - $39.79

Q1 2016

Shares 167,850 Value ($000) $5,816 Avg Close $34.50 Range $29.69 - $38.30

Q4 2015

Shares 168,500 Value ($000) $6,411 Avg Close $39.82 Range $34.29 - $45.72

Q3 2015

Shares 175,000 Value ($000) $6,104 Avg Close $34.89 Range $30.30 - $37.06

Q2 2015

Shares 186,500 Value ($000) $6,550 Avg Close $38.07 Range $34.75 - $42.96

Q1 2015

Shares 192,000 Value ($000) $8,114 Avg Close $39.01 Range $35.07 - $43.72

Q4 2014

Shares 203,200 Value ($000) $7,746 Avg Close $37.49 Range $32.62 - $40.25

Q3 2014

Shares 209,200 Value ($000) $7,203 Avg Close $38.62 Range $34.17 - $45.80

Q2 2014

Shares 213,570 Value ($000) $9,540 Avg Close $40.40 Range $35.50 - $44.85

Q1 2014

Shares 227,890 Value ($000) $8,152 Avg Close $34.11 Range $30.28 - $37.02

Q4 2013

Shares 171,090 Value ($000) $6,296 Avg Close $34.41 Range $32.10 - $39.99

Q3 2013

Shares 172,728 Value ($000) $5,555 Avg Close $32.86 Range $28.07 - $38.05

Q2 2013

Shares 222,582 Value ($000) $7,643 Avg Close $31.79 Range $27.35 - $35.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	980,264	$36,123	$38.38	$35.99 - $42.13
Q3 2025	940,554	$38,393	$36.63	$29.53 - $41.54
Q2 2025	956,691	$29,390	$27.65	$21.38 - $31.36
Q1 2025	790,210	$19,700	$29.34	$24.40 - $32.24
Q4 2024	717,457	$22,227	$32.19	$28.49 - $35.92
Q3 2024	685,260	$22,751	$31.21	$26.09 - $34.60
Q2 2024	323,800	$8,979	$31.10	$27.14 - $34.68
Q1 2024	306,300	$10,276	$36.62	$30.09 - $41.71
Q4 2023	302,400	$12,039	$35.65	$30.15 - $41.25
Q3 2023	296,400	$9,965	$36.42	$32.68 - $39.09
Q2 2023	258,523	$9,700	$36.48	$34.65 - $38.16
Q1 2023	258,523	$9,542	$38.06	$34.44 - $42.42
Q4 2022	258,523	$8,997	$36.60	$32.74 - $40.93
Q3 2022	258,523	$8,402	$39.81	$31.61 - $48.24
Q2 2022	225,200	$10,132	$41.55	$37.69 - $46.71
Q1 2022	225,200	$9,715	$46.89	$42.32 - $55.09
Q4 2021	225,200	$11,798	$50.16	$43.36 - $54.87
Q3 2021	225,500	$9,857	$42.90	$40.33 - $45.32
Q2 2021	225,500	$9,775	$44.74	$41.52 - $47.96
Q1 2021	209,200	$8,699	$42.47	$39.09 - $45.87
Q4 2020	163,300	$6,607	$46.96	$39.99 - $55.29
Q3 2020	163,300	$7,291	$44.15	$37.65 - $49.12
Q2 2020	153,700	$6,332	$40.47	$33.94 - $46.13
Q1 2020	153,700	$6,389	$47.14	$35.51 - $53.97
Q4 2019	153,700	$8,180	$51.04	$44.71 - $55.85
Q3 2019	153,700	$7,462	$45.81	$42.74 - $50.93
Q2 2019	153,700	$6,969	$47.87	$42.03 - $54.33
Q1 2019	153,700	$7,547	$49.36	$45.16 - $52.15
Q4 2018	153,700	$7,444	$49.74	$43.08 - $56.54
Q3 2018	153,700	$7,565	$49.59	$44.64 - $52.29
Q2 2018	153,700	$7,430	$46.83	$42.50 - $50.89
Q1 2018	153,700	$7,312	$47.32	$44.98 - $51.80
Q4 2017	153,700	$6,903	$44.89	$40.56 - $49.66
Q3 2017	153,700	$7,416	$47.71	$43.29 - $54.73
Q2 2017	153,700	$8,026	$49.82	$46.93 - $53.82
Q1 2017	153,700	$7,553	$49.54	$46.23 - $54.36
Q4 2016	155,700	$8,286	$50.12	$45.84 - $55.37
Q3 2016	158,300	$7,560	$43.57	$39.15 - $48.00
Q2 2016	167,300	$6,655	$36.64	$32.66 - $39.79
Q1 2016	167,850	$5,816	$34.50	$29.69 - $38.30
Q4 2015	168,500	$6,411	$39.82	$34.29 - $45.72
Q3 2015	175,000	$6,104	$34.89	$30.30 - $37.06
Q2 2015	186,500	$6,550	$38.07	$34.75 - $42.96
Q1 2015	192,000	$8,114	$39.01	$35.07 - $43.72
Q4 2014	203,200	$7,746	$37.49	$32.62 - $40.25
Q3 2014	209,200	$7,203	$38.62	$34.17 - $45.80
Q2 2014	213,570	$9,540	$40.40	$35.50 - $44.85
Q1 2014	227,890	$8,152	$34.11	$30.28 - $37.02
Q4 2013	171,090	$6,296	$34.41	$32.10 - $39.99
Q3 2013	172,728	$5,555	$32.86	$28.07 - $38.05
Q2 2013	222,582	$7,643	$31.79	$27.35 - $35.92