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OTTER TAIL CORP
OTTER TAIL CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 121 Institutional holders with a total value of $405,065,084.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 2,552,178 82,103,000 20.27%
2 GABELLI FUNDS LLC 1,089,000 35,033,000 8.65%
3 BlackRock Institutional Trust Company, N.A. 978,332 31,473,000 7.77%
4 DIMENSIONAL FUND ADVISORS LP 911,673 29,328,000 7.24%
5 BlackRock Fund Advisors 909,513 29,259,000 7.22%
6 NORTHERN TRUST CORP 793,155 25,516,000 6.30%
7 STATE STREET CORP 687,886 22,132,000 5.46%
8 GAMCO INVESTORS, INC. ET AL 400,000 12,868,000 3.18%
9 Bank of New York Mellon Corp 359,802 11,575,000 2.86%
10 NORGES BANK 315,096 10,136,000 2.50%
11 Advisors Asset Management, Inc. 275,574 8,865,000 2.19%
12 GEODE CAPITAL MANAGEMENT, LLC 232,301 7,473,000 1.84%
13 JOHN G ULLMAN & ASSOCIATES INC 201,978 6,498,000 1.60%
14 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 165,079 5,311,000 1.31%
15 TIAA CREF INVESTMENT MANAGEMENT LLC 151,012 4,858,000 1.20%
16 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 147,900 4,685,000 1.16%
17 QS Investors, LLC 129,270 4,158,000 1.03%
18 BlackRock Investment Management, LLC 115,154 3,705,000 0.91%
19 FIRST MANHATTAN CO. LLC. 111,391 3,583,000 0.88%
20 MORGAN STANLEY 98,711 3,175,000 0.78%
21 CREDIT SUISSE AG/ 93,527 3,009,000 0.74%
22 AQR CAPITAL MANAGEMENT LLC 85,688 2,757,000 0.68%
23 PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 76,874 2,473,000 0.61%
24 Janney Montgomery Scott LLC 68,233 2,195,000 0.54%
25 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 66,865 2,151,000 0.53%
26 MILLER HOWARD INVESTMENTS INC /NY 59,424 1,912,000 0.47%
27 RENAISSANCE TECHNOLOGIES LLC 58,210 1,873,000 0.46%
28 RHUMBLINE ADVISERS 56,690 1,824,000 0.45%
29 ALLIANCEBERNSTEIN L.P. 55,193 1,776,000 0.44%
30 CITADEL ADVISORS LLC 54,706 1,760,000 0.43%
31 TEACHERS ADVISORS, LLC 51,953 1,671,000 0.41%
32 LSV ASSET MANAGEMENT 51,000 1,640,000 0.40%
33 Invesco Ltd. 45,967 1,479,000 0.37%
34 EATON VANCE MANAGEMENT 44,480 1,431,000 0.35%
35 US BANCORP \DE\ 43,734 1,407,000 0.35%
36 HUFF W R ASSET MANAGEMENT CO LLC /DE/ 40,720 1,310,000 0.32%
37 Swiss National Bank 38,300 1,232,000 0.30%
38 OPPENHEIMER & CO INC 35,725 1,149,000 0.28%
39 NJ State Employees Deferred Compensation Plan 35,000 1,126,000 0.28%
40 DEUTSCHE BANK AG\ 32,861 1,056,000 0.26%
41 UBS Group AG 32,436 1,044,000 0.26%
42 PEAK6 Group LLC 31,900 1,026,000 0.25% Call
43 AMERICAN INTERNATIONAL GROUP, INC. 30,867 993,009 0.25%
44 METROPOLITAN LIFE INSURANCE CO/NY 28,962 932,000 0.23%
45 BlackRock Group LTD 28,888 930,000 0.23%
46 MARTINGALE ASSET MANAGEMENT L P 28,515 918,000 0.23%
47 GUGGENHEIM CAPITAL LLC 28,411 914,000 0.23%
48 WHITTIER TRUST CO 27,285 877,000 0.22%
49 BANK OF AMERICA CORP /DE/ 27,002 869,000 0.21%
50 Nationwide Fund Advisors 26,656 858,000 0.21%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.