Filing Flows

Filing Flows › Otter Tail (OTTR) › Who owns the stock

Who owns Otter Tail (OTTR) stock

347 funds reported Otter Tail (OTTR) shares in their latest 13F filings, worth $2.9B in all. The largest holder is BlackRock ($590M). Last quarter 169 funds added to their stakes and 120 cut them.

Largest holders of OTTR (13F)Largest holders of OTTR (13F)BlackRock$590MVanguard Group$409MVanguard Portfolio Management LLC$270MVanguard Capital Management LLC$170MState Street$148MGeode Capital Management, LLC$100MMorgan Stanley$79.7MDimensional Fund Advisors LP$74.5MTwo Sigma Investments, LP$65.3MFirst Trust Advisors LP$57.3M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock6,557,596$590Mincrease2026-06-30
Vanguard Group5,059,480$409Mdecrease2025-12-31
Vanguard Portfolio Management LLC2,996,322$270Mincrease2026-06-30
Vanguard Capital Management LLC1,891,243$170Mincrease2026-06-30
State Street1,645,782$148Mincrease2026-06-30
Geode Capital Management, LLC1,112,886$100Mincrease2026-06-30
Morgan Stanley885,376$79.7Mincrease2026-06-30
Dimensional Fund Advisors LP828,016$74.5Mincrease2026-06-30
Two Sigma Investments, LP725,769$65.3Mincrease2026-06-30
First Trust Advisors LP637,043$57.3Mincrease2026-06-30
Caisse de Depot et Placement du Quebec539,873$48.6Mdecrease2026-06-30
Charles Schwab Investment Management519,756$46.8Mdecrease2026-06-30
Gabelli Funds LLC462,200$41.6Mdecrease2026-06-30
Northern Trust453,446$40.8Mincrease2026-06-30
D. E. Shaw447,021$40.2Mincrease2026-06-30

Otter Tail's latest quarter

Otter Tail, Q3 2026: revenue $317M (-3% year over year), operating margin 21.7%, net earnings $59.5M, operating cash flow $125M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most OTTR stock?

By the latest 13F filings: BlackRock ($590M); Vanguard Group ($409M); Vanguard Portfolio Management LLC ($270M); Vanguard Capital Management LLC ($170M); State Street ($148M).

What is the short interest in OTTR?

4,801,454 shares were sold short at the 2026-10-15 settlement, -0.28% of the float.

Open the interactive view →

Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.