State Ledger
Company profile

Otter Tail Corp CIK 1466593

Ticker
OTTR (Nasdaq)
Industry
Electric Services
Headquarters
Fergus Falls, MN 56538-0496
Fiscal year end
2025 (FY)
Market Data
Close
$89.36
Change
+$1.01
Change %
1.14%
Volume
6,739

OTTR · trading date Oct 14, 2026 · previous close $88.35 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$1.30B
Net income
$275.89M
Total assets
$3.96B
Total liabilities
—
Stockholders' equity
$1.86B
Cash & equivalents
$386.19M
Operating income
$345.68M
Operating cash flow
$385.99M
Capital expenditures
$288.07M

Fiscal year 2025, via 10-K/A filed 2026-02-23. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
26.6%
Net margin
21.2%
Free cash flow
$97.92M
Free cash flow margin
7.5%
Liabilities / assets
—
Equity / assets
47.0%
CapEx / revenue
22.2%
Operating cash flow / net income
1.40×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $1.30B $275.89M $3.96B — $1.86B
2024 $1.33B $301.66M $3.65B — $1.67B
2023 $1.35B $294.19M $3.24B — $1.44B
2022 $1.47B $284.18M $2.90B — $1.22B
2021 $1.20B $176.77M $2.75B — $990.78M
Company Details
SIC code
4911
State of incorporation
MN
Active filer
Yes
Most recent SEC filing
Form 8-K
2026-09-01
Financials filed via
Form 10-K/A
filed 2026-02-23

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
Fergus Falls, MN 56538-0496
215 S CASCADE ST
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:36 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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