OTTER TAIL CORP COM is a security (CUSIP 689648103) tracked across SEC portfolio filings. 370 institutional managers reported $2.4B on Form 13F as of 2026-06-30; 28 registered fund positions totaling $178.3M via N-PORT as of 2026-05-31.
Showing 15 of 370 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $563.9M | 6,424,374 |
| VANGUARD GROUP INC | Valley Forge, PA | $408.9M | 5,059,480 |
| STATE STREET CORP | BOSTON, MA | $137.7M | 1,569,348 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $92.6M | 1,054,887 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $71.6M | 815,241 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $58.2M | 662,934 |
| MORGAN STANLEY | NEW YORK, NY | $57.4M | 654,434 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $53.2M | 606,504 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | MONTREAL, A8 | $50.0M | 569,933 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | SAN FRANCISCO, CA | $46.0M | 524,121 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $42.6M | 485,351 |
| GABELLI FUNDS LLC | RYE, NY | $41.0M | 467,200 |
| NORTHERN TRUST CORP | CHICAGO, IL | $37.9M | 432,012 |
| D. E. Shaw & Co., Inc. | New York, NY | $35.1M | 399,426 |
| Bank of New York Mellon Corp | NEW YORK, NY | $32.2M | 358,275 |
Showing 15 of 28 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| The Gabelli Utilities Fund | Gabelli Utilities Fund | $68.7M | 388.05% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $41.0M | 5.03% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $17.2M | 9.79% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $14.1M | 18.87% |
| Gabelli Utility Trust | Gabelli Utility Trust | $9.9M | 339.98% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $5.5M | 11.48% |
| VictoryShares US Small Cap High Div Volatility Wtd ETF | Victory Portfolios II | $3.7M | 145.20% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $2.8M | 12.39% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $2.0M | 0.35% |
| BNY Mellon Smallcap Stock Index Fund | BNY MELLON INDEX FUNDS, INC. | $1.9M | 22.00% |
| JAMES SMALL CAP FUND | JAMES ADVANTAGE FUNDS | $1.9M | 236.90% |
| Gabelli Global Utility & Income Trust | Gabelli Global Utility & Income Trust | $1.8M | 149.76% |
| ALPS | OShares U.S. Small-Cap Quality Dividend ETF | ALPS ETF TRUST | $1.7M | 19.78% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.7M | 0.57% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $1.2M | 1.07% |