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Otter Tail Corp (OTTR) stock

OTTRNasdaqElectric ServicesFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 13/303% below fair value
$75.95+0.65 (+0.86%)

Close on Nov 13, 2026Market cap $3.19BP/E 18.1Yield 2.76%

Otter Tail operating margin

Operating margin is operating income as a percentage of revenue.

Otter Tail's operating margin for the twelve months ending Sep 30, 2026 was 15.2%. For fiscal 2025 it was 26.6%, against 28.6% the year before. The highest annual figure on record is 28.6% in fiscal 2024.

Annual operating margin

PeriodPeriod endValueChange (pts)
FY2025Dec 31, 202526.6%−2.0
FY2024Dec 31, 202428.6%+0.7
FY2023Dec 31, 202327.9%+1.4
FY2022Dec 31, 202226.6%+5.7
FY2021Dec 31, 202120.9%+4.1
FY2020Dec 31, 202016.7%+2.1
FY2019Dec 31, 201914.7%+0.6
FY2018Dec 31, 201814.1%−1.5
FY2017Dec 31, 201715.6%+1.1
FY2016Dec 31, 201614.5%+0.5
FY2015Dec 31, 201514.0%+1.6
FY2014Dec 31, 201412.5%−0.2
FY2013Dec 31, 201312.7%−0.6
FY2012Dec 31, 201213.3%+4.7
FY2011Dec 31, 20118.6%−0.4
FY2010Dec 31, 20109.0%+3.7
FY2009Dec 31, 20095.3%−0.3
FY2008Dec 31, 20085.6%–

Quarterly operating margin

Change is against the same quarter a year earlier.

PeriodPeriod endValueChange (pts)
Q3 FY2026Sep 30, 202621.7%−7.9
Q2 FY2026Jun 30, 2026-7.2%−36.5
Q1 FY2026Mar 31, 202624.9%−0.0
Q4 FY2025Dec 31, 202522.2%+0.2
Q3 FY2025Sep 30, 202529.6%−2.2
Q2 FY2025Jun 30, 202529.3%−3.1
Q1 FY2025Mar 31, 202524.9%−2.5
Q4 FY2024Dec 31, 202422.1%−0.1
Q3 FY2024Sep 30, 202431.9%−1.9
Q2 FY2024Jun 30, 202432.4%+1.0
Q1 FY2024Mar 31, 202427.4%+3.6
Q4 FY2023Dec 31, 202322.2%+4.5
Q3 FY2023Sep 30, 202333.8%+3.5
Q2 FY2023Jun 30, 202331.4%+1.1
Q1 FY2023Mar 31, 202323.7%−2.5
Q4 FY2022Dec 31, 202217.7%−3.6
Q3 FY2022Sep 30, 202230.3%+6.7
Q2 FY2022Jun 30, 202230.3%+9.3
Q1 FY2022Mar 31, 202226.2%+9.3
Q4 FY2021Dec 31, 202121.3%+8.6
Q3 FY2021Sep 30, 202123.6%+1.2
Q2 FY2021Jun 30, 202120.9%+6.5
Q1 FY2021Mar 31, 202116.9%+0.2
Q4 FY2020Dec 31, 202012.7%−1.8
Q3 FY2020Sep 30, 202022.4%+6.1
Q2 FY2020Jun 30, 202014.5%+2.8
Q1 FY2020Mar 31, 202016.7%+0.6
Q4 FY2019Dec 31, 201914.5%+3.9
Q3 FY2019Sep 30, 201916.3%−0.5
Q2 FY2019Jun 30, 201911.7%−1.6
Q1 FY2019Mar 31, 201916.1%+0.5
Q4 FY2018Dec 31, 201810.6%−5.9
Q3 FY2018Sep 30, 201816.8%+1.6
Q2 FY2018Jun 30, 201813.3%−1.3
Q1 FY2018Mar 31, 201815.6%−0.4
Q4 FY2017Dec 31, 201716.5%−1.2
Q3 FY2017Sep 30, 201715.3%–
Q2 FY2017Jun 30, 201714.6%–
Q1 FY2017Mar 31, 201716.0%–
Q4 FY2016Dec 31, 201617.6%–

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