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MDU RES GROUP INC
MDU RES GROUP INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 346 Institutional holders with a total value of $3,182,291,755.
#
Manager Name
Shares
Value ($)
%
Options
Notes
301 CENTRAL TRUST Co 3,001 84,000 0.00%
302 WHITTIER TRUST CO 3,000 83,000 0.00%
303 TOMPKINS FINANCIAL CORP 2,170 60,000 0.00%
304 Elite Wealth Management, Inc. 2,175 60,000 0.00%
305 TCI Wealth Advisors, Inc. 2,000 56,000 0.00%
306 PICTON MAHONEY ASSET MANAGEMENT 1,900 53,000 0.00% SH
307 THOMPSON SIEGEL & WALMSLEY LLC 1,521 42,000 0.00%
308 DAVIDSON INVESTMENT ADVISORS 1,540 42,000 0.00%
309 Walleye Trading LLC 1,400 39,000 0.00% Call
310 WealthTrust-Arizona, LLC 1,200 33,000 0.00%
311 HOWE & RUSLING INC 1,170 33,000 0.00%
312 LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA 1,125 31,000 0.00%
313 Gary Goldberg Planning Services Inc 1,125 31,000 0.00%
314 Bartlett & Co. LLC 1,075 30,000 0.00%
315 Spot Trading L.L.C 1,000 28,000 0.00% Put
316 BENJAMIN F. EDWARDS & COMPANY, INC. 937 26,000 0.00%
317 Financial Architects, Inc 814 23,000 0.00%
318 Shinko Asset Management Co., Ltd. 800 22,000 0.00%
319 PRIVATE TRUST CO NA 703 20,000 0.00%
320 Weaver C. Barksdale & Associates, Inc. 705 20,000 0.00%
321 GROUP ONE TRADING LLC 652 18,000 0.00%
322 Mizuho Asset Management Co.,Ltd. 651 18,000 0.00%
323 Plante Moran Financial Advisors, LLC 609 17,000 0.00%
324 Spot Trading L.L.C 604 17,000 0.00%
325 Carroll Financial Associates, Inc. 675 17,000 0.00%
326 NEXT Financial Group, Inc 570 16,000 0.00%
327 Madden Advisory Services, Inc. 537 15,000 0.00%
328 FIRST NATIONAL BANK SIOUX FALLS 541 15,000 0.00%
329 Timber Creek Capital Management LLC 575 15,000 0.00%
330 Tradewinds Capital Management, LLC 500 14,000 0.00%
331 Crow Point Partners, LLC 500 14,000 0.00%
332 DELTA ASSET MANAGEMENT LLC/TN 500 14,000 0.00%
333 Walleye Trading LLC 400 12,000 0.00% Put
334 Zions Trust, National Association 400 11,000 0.00%
335 Brandywine Global Investment Management, LLC 374 11,000 0.00%
336 Gemmer Asset Management LLC 349 10,000 0.00%
337 Vantage Investment Advisors, LLC 274 8,000 0.00%
338 Tower Research Capital LLC (TRC) 247 7,000 0.00%
339 Oakworth Capital, Inc. 144 5,000 0.00%
340 ENTERPRISE FINANCIAL SERVICES CORP 145 4,000 0.00%
341 FIRST FINANCIAL CORP /IN/ 100 3,000 0.00%
342 BARCLAYS PLC 100 3,000 0.00% Call
343 Point72 Hong Kong Ltd 43 1,000 0.00%
344 NEW ENGLAND SECURITIES CORP /MA/ 43 1,000 0.00%
345 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 10 0 0.00%
346 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 0 0 0.00%
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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.