FERGUS FALLS, MN
OTTER TAIL CORPOTTR— Latest position per institution from SEC 13F filings
15
Institutional holders
32.85M
Total shares held
2.75B
Estimated value
1.64M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
6.50M
Value
568.95M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
6.42M
Value
563.87M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
5.06M
Value
408.86M
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
2.95M
Value
258.67M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.87M
Value
163.75M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.57M
Value
137.74M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.05M
Value
92.61M
Filed
Mar 31, 2026
LSV ASSET MANAGEMENT
CIK 1050470
Shares
1.04M
Value
91.54K
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
815.24K
Value
71.55M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
662.93K
Value
58.19M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
654.43K
Value
57.44M
Filed
Mar 31, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
606.50K
Value
53.23M
Filed
Mar 31, 2026
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC
CIK 898286
Shares
569.93K
Value
50.02M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
524.12K
Value
46M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
485.35K
Value
42.60M
Filed
Mar 31, 2026
GABELLI FUNDS LLC
CIK 1081407
Shares
467.20K
Value
41.01M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
432.01K
Value
37.92M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
418.93K
Value
33.85M
Filed
Dec 31, 2025
D. E. SHAW & CO., INC.
CIK 1009207
Shares
399.43K
Value
35.06M
Filed
Mar 31, 2026
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
350.61K
Value
30.77M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 6.50M | 568.95M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 6.42M | 563.87M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 5.06M | 408.86M | Dec 31, 2025 |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 2.95M | 258.67M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.87M | 163.75M | Mar 31, 2026 |
| 6 | STATE STREET CORP | 93751 | 1.57M | 137.74M | Mar 31, 2026 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.05M | 92.61M | Mar 31, 2026 |
| 8 | LSV ASSET MANAGEMENT | 1050470 | 1.04M | 91.54K | Mar 31, 2026 |
| 9 | DIMENSIONAL FUND ADVISORS LP | 354204 | 815.24K | 71.55M | Mar 31, 2026 |
| 10 | TWO SIGMA INVESTMENTS, LP | 1179392 | 662.93K | 58.19M | Mar 31, 2026 |
| 11 | MORGAN STANLEY | 895421 | 654.43K | 57.44M | Mar 31, 2026 |
| 12 | FIRST TRUST ADVISORS LP | 1125816 | 606.50K | 53.23M | Mar 31, 2026 |
| 13 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 898286 | 569.93K | 50.02M | Mar 31, 2026 |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 524.12K | 46M | Mar 31, 2026 |
| 15 | GOLDMAN SACHS GROUP INC | 886982 | 485.35K | 42.60M | Mar 31, 2026 |
| 16 | GABELLI FUNDS LLC | 1081407 | 467.20K | 41.01M | Mar 31, 2026 |
| 17 | NORTHERN TRUST CORP | 73124 | 432.01K | 37.92M | Mar 31, 2026 |
| 18 | JPMORGAN CHASE & CO | 19617 | 418.93K | 33.85M | Dec 31, 2025 |
| 19 | D. E. SHAW & CO., INC. | 1009207 | 399.43K | 35.06M | Mar 31, 2026 |
| 20 | BANK OF NEW YORK MELLON CORP | 1390777 | 350.61K | 30.77M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.