Otter Tail Corp
OTTR- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0001466593
In the last 90 days, Otter Tail Corp insiders filed 0 open-market purchases and 2 sales; 363 institutions reported holding it in 13F filings for Q2 2026, worth $2.65B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Otter Tail Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 345
- +13 vs. Q1 2025
- Shares held
- 27.5M
- +114.3K (+0.4%) vs. Q1 2025
- Total value
- $2.12B
- −$81.4M (−3.7%) vs. Q1 2025
- New holders
- 45
- 108 more added
- Sold out
- 32
- 128 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OTTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 363 | $2.65B |
| Q1 2026 | 347 | $2.57B |
| Q4 2025 | 354 | $2.29B |
| Q3 2025 | 345 | $2.31B |
| Q2 2025 | 345 | $2.12B |
| Q1 2025 | 334 | $2.21B |
| Q4 2024 | 324 | $2.03B |
| Q3 2024 | 328 | $2.05B |
| Q2 2024 | 315 | $2.16B |
| Q1 2024 | 304 | $2.12B |
| Q4 2023 | 298 | $2.16B |
| Q3 2023 | 277 | $1.89B |
| Q2 2023 | 261 | $1.99B |
| Q1 2023 | 256 | $1.83B |
| Q4 2022 | 249 | $1.19B |
| Q3 2022 | 266 | $1.26B |
| Q2 2022 | 249 | $1.33B |
| Q1 2022 | 235 | $1.22B |
| Q4 2021 | 224 | $1.38B |
| Q3 2021 | 199 | $1.09B |
| Q2 2021 | 169 | $935.3M |
| Q1 2021 | 174 | $887.4M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Otter Tail Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kestra Advisory Services, LLC | 8,609 | $663.6K | 0.00% | −379−4.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 8,864 | $683.3K | 0.01% | +57+0.6% | Added |
| Sterling Capital Management LLC | 9,035 | $696.5K | 0.01% | +562+6.6% | Added |
| Foster & Motley Inc | 9,085 | $700.0K | 0.04% | −113−1.2% | Reduced |
| Oregon Public Employees Retirement Fund | 9,623 | $741.8K | 0.01% | +100+1.1% | Added |
| Two Sigma Advisers, LP | 9,800 | $755.5K | 0.00% | −1,000−9.3% | Reduced |
| Vista Investment Partners LLC | 9,812 | $756.4K | 0.22% | −87−0.9% | Reduced |
| Great Valley Advisor Group, Inc. | 10,200 | $786.4K | 0.02% | +10,200 | New |
| CWM, LLC | 10,418 | $803.0K | 0.00% | −289−2.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,508 | $810.1K | 0.00% | −92−0.9% | Reduced |
| Ensign Peak Advisors, Inc | 10,560 | $814.1K | 0.00% | −4,100−28.0% | Reduced |
| XTX Topco Ltd | 10,578 | $815.5K | 0.03% | +10,578 | New |
| Allspring Global Investments Holdings, LLC | 10,316 | $815.5K | 0.00% | −522−4.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 10,633 | $819.7K | 0.09% | +2,124+25.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,758 | $829.3K | 0.00% | +748+7.5% | Added |
| Arizona State Retirement System | 10,972 | $845.8K | 0.00% | +176+1.6% | Added |
| Franklin Resources Inc | 11,044 | $851.4K | 0.00% | −387−3.4% | Reduced |
| State Board of Administration of Florida Retirement System | 11,503 | $886.8K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 11,629 | $896.5K | 0.00% | +773+7.1% | Added |
| Amalgamated Bank | 11,950 | $921.0K | 0.01% | +26+0.2% | Added |
| NJ State Employees Deferred Compensation Plan | 12,000 | $925.1K | 0.11% | 00.0% | Unchanged |
| Bank of Montreal | 12,060 | $929.7K | 0.00% | −90−0.7% | Reduced |
| Maryland State Retirement & Pension System | 12,315 | $949.4K | 0.02% | +149+1.2% | Added |
| Twinbeech Capital LP | 12,585 | $970.2K | 0.02% | +5,401+75.2% | Added |
| Teachers Retirement System of the State of Kentucky | 12,691 | $978.0K | 0.01% | −927−6.8% | Reduced |
| Squarepoint Ops LLC | 12,996 | $1.00M | 0.00% | −2,934−18.4% | Reduced |
| AQR Capital Management LLC | 13,077 | $1.01M | 0.00% | −9,632−42.4% | Reduced |
| Voya Investment Management LLC | 13,528 | $1.04M | 0.00% | −249−1.8% | Reduced |
| Advisors Asset Management, Inc. | 13,644 | $1.05M | 0.02% | +1,414+11.6% | Added |
| Weiss Asset Management LP | 13,803 | $1.06M | 0.02% | +13,803 | New |
| Mackenzie Financial Corp | 14,226 | $1.10M | 0.00% | +9,583+206.4% | Added |
| Winton Group Ltd | 14,363 | $1.11M | 0.06% | −17−0.1% | Reduced |
| New York State Teachers Retirement System | 14,539 | $1.12M | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 14,684 | $1.13M | 0.08% | +30.0% | Added |
| Janus Henderson Group PLC | 14,686 | $1.13M | 0.00% | −11,498−43.9% | Reduced |
| State of Tennessee, Treasury Department | 14,714 | $1.13M | 0.00% | −7,567−34.0% | Reduced |
| Russell Investments Group, Ltd. | 15,184 | $1.17M | 0.00% | −664−4.2% | Reduced |
| Yousif Capital Management, LLC | 15,548 | $1.20M | 0.01% | −49−0.3% | Reduced |
| American Century Companies Inc | 15,726 | $1.21M | 0.00% | +917+6.2% | Added |
| Atom Investors LP | 15,731 | $1.21M | 0.11% | +15,731 | New |
| John G Ullman & Associates Inc | 15,950 | $1.23M | 0.18% | 00.0% | Unchanged |
| Focus Financial Network, Inc. | 17,666 | $1.36M | 0.05% | +10.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 17,610 | $1.40M | 0.00% | −268−1.5% | Reduced |
| Nebula Research & Development LLC | 18,757 | $1.45M | 0.12% | −7,326−28.1% | Reduced |
| Quest Partners LLC | 19,044 | $1.47M | 0.14% | +10,799+131.0% | Added |
| Louisiana State Employees Retirement System | 19,600 | $1.51M | 0.03% | −100−0.5% | Reduced |
| GWM Advisors LLC | 20,377 | $1.57M | 0.01% | −1,125−5.2% | Reduced |
| Aquatic Capital Management LLC | 20,720 | $1.60M | 0.03% | +11,178+117.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 21,135 | $1.63M | 0.00% | −3,476−14.1% | Reduced |
| Advisor Group Holdings, Inc. | 21,601 | $1.67M | 0.00% | +468+2.2% | Added |
| Illinois Municipal Retirement Fund | 21,715 | $1.67M | 0.02% | +1,031+5.0% | Added |
| Comerica Bank | 22,044 | $1.70M | 0.01% | −1,376−5.9% | Reduced |
| Alps Advisors Inc | 22,180 | $1.71M | 0.01% | −73−0.3% | Reduced |
| Commonwealth Equity Services, LLC | 22,249 | $1.72M | 0.00% | +1,358+6.5% | Added |
| Manufacturers Life Insurance Company, The | 23,253 | $1.79M | 0.00% | −505−2.1% | Reduced |
| MetLife Investment Management | 23,415 | $1.81M | 0.01% | −536−2.2% | Reduced |
| State of Wisconsin Investment Board | 23,947 | $1.85M | 0.00% | −415−1.7% | Reduced |
| Two Sigma Investments, LP | 24,348 | $1.88M | 0.00% | +10,366+74.1% | Added |
| State of New Jersey Common Pension Fund D | 24,569 | $1.89M | 0.01% | +850+3.6% | Added |
| State of Alaska, Department of Revenue | 24,929 | $1.92M | 0.02% | +1,752+7.6% | Added |
| OneAscent Financial Services LLC | 24,710 | $1.95M | 0.14% | −24,238−49.5% | Reduced |
| Mariner, LLC | 25,973 | $2.00M | 0.00% | −2,136−7.6% | Reduced |
| Verition Fund Management LLC | 27,255 | $2.10M | 0.01% | +10,119+59.1% | Added |
| Financial Engines Advisors L.L.C. | 28,758 | $2.22M | 0.00% | +5,877+25.7% | Added |
| Deutsche Bank AG | 30,254 | $2.33M | 0.00% | −5,708−15.9% | Reduced |
| Edgestream Partners, L.P. | 30,422 | $2.35M | 0.07% | +3,817+14.3% | Added |
| Virginia Retirement Systems Et Al | 30,854 | $2.38M | 0.02% | +1,400+4.8% | Added |
| Quantbot Technologies LP | 31,585 | $2.43M | 0.06% | −242−0.8% | Reduced |
| Royce & Associates LP | 31,760 | $2.45M | 0.03% | +1,389+4.6% | Added |
| US Bancorp | 32,392 | $2.50M | 0.00% | −348−1.1% | Reduced |
| Martingale Asset Management L P | 33,062 | $2.55M | 0.06% | −201−0.6% | Reduced |
| Los Angeles Capital Management LLC | 33,417 | $2.58M | 0.01% | +3,190+10.6% | Added |
| California State Teachers Retirement System | 34,937 | $2.69M | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 34,996 | $2.70M | 0.00% | −1,078−3.0% | Reduced |
| Raymond James Financial Inc | 35,000 | $2.70M | 0.00% | −1,957−5.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 35,614 | $2.75M | 0.01% | −7,856−18.1% | Reduced |
| ExodusPoint Capital Management, LP | 37,695 | $2.91M | 0.04% | +37,695 | New |
| Thrivent Financial for Lutherans | 37,961 | $2.93M | 0.01% | +7,238+23.6% | Added |
| Bridgeway Capital Management, LLC | 38,100 | $2.94M | 0.07% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 39,110 | $3.01M | 0.00% | +39,110 | New |
| Palisades Investment Partners, LLC | 40,191 | $3.10M | 1.35% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 40,802 | $3.15M | 0.00% | +1,536+3.9% | Added |
| First Manhattan Co | 40,960 | $3.16M | 0.01% | −970−2.3% | Reduced |
| CBOE Vest Financial, LLC | 41,216 | $3.18M | 0.04% | +11,217+37.4% | Added |
| Alliancebernstein L.P. | 46,647 | $3.60M | 0.00% | −397−0.8% | Reduced |
| Whittier Trust Co of Nevada Inc | 47,266 | $3.64M | 0.08% | +1,486+3.2% | Added |
| Susquehanna International Group, LLP | 49,150 | $3.79M | 0.01% | −1,521−3.0% | Reduced |
| Citigroup Inc | 50,034 | $3.86M | 0.00% | −9,631−16.1% | Reduced |
| HRT Financial LP | 50,562 | $3.90M | 0.02% | +50,562 | New |
| Wells Fargo & Company | 54,481 | $4.20M | 0.00% | +2,973+5.8% | Added |
| Marshall Wace, LLP | 59,017 | $4.55M | 0.01% | +21,159+55.9% | Added |
| LSV Asset Management | 59,700 | $4.60M | 0.01% | +59,700 | New |
| Schonfeld Strategic Advisors LLC | 60,387 | $4.66M | 0.04% | −10,579−14.9% | Reduced |
| LPL Financial LLC | 63,344 | $4.88M | 0.00% | +2,769+4.6% | Added |
| Buck Wealth Strategies, LLC | 66,128 | $5.10M | 0.78% | +6,738+11.3% | Added |
| New York State Common Retirement Fund | 67,583 | $5.21M | 0.01% | +3,400+5.3% | Added |
| BNP Paribas Arbitrage, SA | 69,586 | $5.36M | 0.00% | +44,968+182.7% | Added |
| Swiss National Bank | 72,000 | $5.55M | 0.00% | −1,000−1.4% | Reduced |
| Brandywine Global Investment Management, LLC | 73,695 | $5.68M | 0.04% | +46,216+168.2% | Added |
| Intech Investment Management LLC | 77,416 | $5.97M | 0.06% | +58,511+309.5% | Added |