NASDAQ · OTTR

Otter Tail Corp

Closing price · Nov 13, 2026 $75.95

Latest quarter · ended Sep 30, 2026

Sales slipped and cash got weaker

descriptionFiled Nov 4, 2026
Revenue growthShrinking
−2.7%
Quarter ended Dec 31, 2024: −4.2% sales vs. a year beforeQuarter ended Mar 31, 2025: −2.9% sales vs. a year beforeQuarter ended Jun 30, 2025: −2.9% sales vs. a year beforeQuarter ended Sep 30, 2025: −3.4% sales vs. a year beforeQuarter ended Dec 31, 2025: +0.3% sales vs. a year beforeQuarter ended Mar 31, 2026: +1.6% sales vs. a year beforeQuarter ended Jun 30, 2026: +0.7% sales vs. a year beforeQuarter ended Sep 30, 2026: −2.7% sales vs. a year before
Dec '24Sep '26
$317M vs. $326M a year ago
Cash from operationsWorse
$125M
Quarter ended Dec 31, 2024: $130M cash from operationsQuarter ended Mar 31, 2025: $39.5M cash from operationsQuarter ended Jun 30, 2025: $120M cash from operationsQuarter ended Sep 30, 2025: $130M cash from operationsQuarter ended Dec 31, 2025: $97M cash from operationsQuarter ended Mar 31, 2026: $70.6M cash from operationsQuarter ended Jun 30, 2026: $112M cash from operationsQuarter ended Sep 30, 2026: $125M cash from operations
Dec '24Sep '26
−3% from $130M a year ago
Share countSteady
+0.2%
Quarter ended Dec 31, 2024: 41.83M sharesQuarter ended Mar 31, 2025: 41.9M sharesQuarter ended Jun 30, 2025: 41.91M sharesQuarter ended Sep 30, 2025: 41.91M sharesQuarter ended Dec 31, 2025: 41.95M sharesQuarter ended Mar 31, 2026: 41.98M sharesQuarter ended Jun 30, 2026: 41.99M sharesQuarter ended Sep 30, 2026: 41.99M shares
Dec '24Sep '26
41.99M shares vs. 41.91M a year ago

Numbers come from the company's own 10-Q and 10-K reports filed with the SEC. Each bar is one quarter, oldest on the left. The colored bar is the latest. Hover over or tap a bar to see its number.

Smart money pulse

What insiders and funds are doing

Mixed Insiders: as of Nov 13 Funds: as of Jun 30, 2026
−1000+100 +17
  • account_balance
    4 funds bought, 2 sold in the quarter ended Jun 30, 2026, counting funds that hold 500 stocks or fewer and $1M+ of this one. Index funds and banks are left out.
  • info
    3 real insider sales in 12 months. $394K in total, not counting planned sales.

−100 means everyone selling, +100 everyone buying. This is data, not advice.

How the Pulse works

Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.

Who owns it

368 funds report owning OTTR, up from 349

Holdings as of Jun 30, 2026
New53
Added104
Held133
Trimmed78
Sold out34

Last quarter

Who bought and who sold

Apr–Jun 2026
Denali Advisors LLC
−5%
Contravisory Investment Management, Inc.
New
Hotchkis & Wiley Capital Management LLC
+3%
Phocas Financial Corp.
−5%
Vest Financial, LLC
+4%
PDT Partners, LLC
+31%

Change in shares held from Mar 31 to Jun 30, 2026, biggest holdings first. Only funds that hold 500 stocks or fewer and $1M+ of this one: index funds and banks own almost everything, so their changes say little. Bars stop at ±100%.

Insider trades · last 12 months

Real buys and sales

● Open-market buy● Open-market sale
CEOCFOOther officersDirectorsDecJanFebMarAprMayJunJulAugSepOctNovShares withheld for tax · Feb 6 · $206K · 4 peopleOption exercise · Feb 6 · 5,100 sh · 4 peopleOption exercise · Feb 6 · 9,125 shShares withheld for tax · Feb 6 · $376KOption exercise · Feb 6 · 675 shShares withheld for tax · Feb 6 · $10.5KStock grant · Feb 11 · $2.28M · 4 peopleShares withheld for tax · Feb 11 · $1.13M · 4 peopleStock grant · Feb 11 · $4.12MShares withheld for tax · Feb 11 · $2.03MShares withheld for tax · Apr 8 · $16.8KOption exercise · Apr 8 · $41.5KStock grant · Apr 13 · 14,800 sh · 9 peopleGift · Aug 7 · 1,450 shOpen-market sale · Aug 7 · $326KOpen-market sale · Aug 10 · $23.2KOpen-market sale · Aug 11 · $44.9K
CEOCFOOther officersDirectorsJunJulAugSepOctNovGift · Aug 7 · 1,450 shOpen-market sale · Aug 7 · $326KOpen-market sale · Aug 10 · $23.2KOpen-market sale · Aug 11 · $44.9K

Last 6 months. A wider screen shows 12.

Showing 3 real trades. Hidden: 14 stock grants, 12 tax withholdings, 7 option exercises, 1 gift. Those happen on a schedule and say little about what an insider thinks. Bigger dot means a bigger trade.

Real trades, newest first

Aug 11 Paul Knutson VP, Human Resources Open-market sale $44.9K 475 sh at $94.63 Sold 100% of stake
Aug 10 Paul Knutson VP, Human Resources Open-market sale $23.2K 250 sh at $92.84 Sold 100% of stake
Aug 7 Paul Knutson VP, Human Resources Open-market sale $326K 3,500 sh at $93.11 Sold 14% of stake

Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.

Top holders

Biggest funds in OTTR

As of Jun 30, 2026
FundOwnsValueChange
BlackRock, Inc.15.6%$590M+2%
Vanguard Portfolio Management LLC7.1%$270M+2%
Vanguard Capital Management LLC4.5%$170M+1%
State Street Corp3.9%$148M+5%
LSV Asset Management2.8%$107M+14%

"Owns" is shares reported divided by shares outstanding.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

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