What does CUSIP 552690109 represent in this 13F holders report?

CUSIP 552690109 is the security identifier for MDU - MDU RESOURCES GROUP INC - Common Stock used to aggregate holder disclosures.

How many institutions held MDU - MDU RESOURCES GROUP INC - Common Stock in Q1 2014?

353 institutional investors reported MDU - MDU RESOURCES GROUP INC - Common Stock for Q1 2014. Use the holders table for investor-level position and value details.

MDU RESOURCES GROUP INC - Common Stock (MDU)

CUSIP: 552690109

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class: Equity / Common Stock
Shares outstanding: 204,728,118
Total 13F shares: 111,073,333
Share change: +3,416,865
Total reported value: $3,810,879,914
Price per share: $34.31
Number of holders: 353
Value change: +$120,292,179
Number of buys: 144
Number of sells: 155

Quarterly Holders Quick Answers

What is CUSIP 552690109?
CUSIP 552690109 identifies MDU - MDU RESOURCES GROUP INC - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2014
Previous quarter: Q4 2013

Recent filing periods for CUSIP 552690109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MDU - MDU RESOURCES GROUP INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	5.8%	11,949,283	$365,050,000	—	31 Dec 2013	13F
STATE STREET CORP	13F	Company	4.9%	9,956,410	$304,160,000	—	31 Dec 2013	13F
PARNASSUS INVESTMENTS, LLC	13F	Company	3.2%	6,627,084	$202,457,000	—	31 Dec 2013	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	2.9%	5,891,081	$179,973,000	—	31 Dec 2013	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.5%	5,212,645	$159,246,000	—	31 Dec 2013	13F
BlackRock Fund Advisors	13F	Company	2.5%	5,197,555	$158,785,000	—	31 Dec 2013	13F
SPRUCEGROVE INVESTMENT MANAGEMENT LTD	13F	Company	2.4%	4,984,700	$152,282,000	—	31 Dec 2013	13F
FRANKLIN RESOURCES INC	13F	Company	1.5%	3,005,000	$91,803,000	—	31 Dec 2013	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	1.1%	2,226,360	$68,014,000	—	31 Dec 2013	13F
US BANCORP \DE\	13F	Company	1.1%	2,172,835	$66,380,000	—	31 Dec 2013	13F
Bank of New York Mellon Corp	13F	Company	1%	2,147,247	$65,598,000	—	31 Dec 2013	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1%	2,100,000	$64,155,000	—	31 Dec 2013	13F
RIVERBRIDGE PARTNERS LLC	13F	Company	1%	2,067,913	$63,175,000	—	31 Dec 2013	13F
NORTHERN TRUST CORP	13F	Company	0.96%	1,973,409	$60,287,000	—	31 Dec 2013	13F
HERMES INVESTMENT MANAGEMENT LTD	13F	Company	0.94%	1,926,469	$58,854,000	—	31 Dec 2013	13F
CRAMER ROSENTHAL MCGLYNN LLC	13F	Company	0.71%	1,445,225	$44,152,000	—	31 Dec 2013	13F
NORGES BANK	13F	Company	0.68%	1,385,414	$42,324,000	—	31 Dec 2013	13F
MAIRS & POWER INC	13F	Company	0.62%	1,272,857	$38,886,000	—	31 Dec 2013	13F
VIKING FUND MANAGEMENT LLC	13F	Company	0.5%	1,020,000	$31,161,000	—	31 Dec 2013	13F
BlackRock Group LTD	13F	Company	0.48%	991,675	$30,296,000	—	31 Dec 2013	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.45%	919,200	$28,077,000	—	31 Dec 2013	13F
MORGAN STANLEY	13F	Company	0.4%	820,294	$25,061,000	—	31 Dec 2013	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.4%	808,701	$24,706,000	—	31 Dec 2013	13F
BlackRock Investment Management, LLC	13F	Company	0.39%	803,624	$24,551,000	—	31 Dec 2013	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.39%	796,023	$24,318,000	—	31 Dec 2013	13F
Legal & General Group Plc	13F	Company	0.39%	789,378	$24,115,000	—	31 Dec 2013	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.38%	784,123	$23,955,000	—	31 Dec 2013	13F
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC	13F	Company	0.36%	732,971	$22,392,000	—	31 Dec 2013	13F
BLACKROCK ADVISORS LLC	13F	Company	0.32%	662,170	$20,229,000	—	31 Dec 2013	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.29%	599,816	$18,108,000	—	31 Dec 2013	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.27%	547,286	$16,720,000	—	31 Dec 2013	13F
CLOVIS CAPITAL MANAGEMENT LP	13F	Company	0.27%	546,000	$16,680,000	—	31 Dec 2013	13F
HENNESSY ADVISORS INC	13F	Company	0.26%	541,107	$16,531,000	—	31 Dec 2013	13F
KING LUTHER CAPITAL MANAGEMENT CORP	13F	Company	0.26%	537,763	$16,429,000	—	31 Dec 2013	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.26%	537,125	$16,409,000	—	31 Dec 2013	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.26%	537,133	$16,307,000	—	31 Dec 2013	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	0.26%	522,390	$15,958,000	—	31 Dec 2013	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.23%	463,942	$14,173,000	—	31 Dec 2013	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.22%	460,612	$14,074,000	—	31 Dec 2013	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.22%	445,998	$13,625,000	—	31 Dec 2013	13F
MILLER HOWARD INVESTMENTS INC /NY	13F	Company	0.22%	444,141	$13,569,000	—	31 Dec 2013	13F
DEUTSCHE BANK AG\	13F	Company	0.2%	418,913	$12,795,000	—	31 Dec 2013	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.19%	397,232	$12,135,448	—	31 Dec 2013	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.19%	396,924	$12,126,000	—	31 Dec 2013	13F
WILMINGTON TRUST CO	13F	Company	0.19%	379,590	$11,596,000	—	31 Dec 2013	13F
Mitsubishi UFJ Trust & Banking Corp	13F	Company	0.18%	370,799	$11,328,000	—	31 Dec 2013	13F
MACQUARIE GROUP LTD	13F	Company	0.18%	361,020	$11,029,000	—	31 Dec 2013	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.17%	348,792	$10,655,000	—	31 Dec 2013	13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	13F	Company	0.17%	345,351	$10,550,000	—	31 Dec 2013	13F
DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC	13F	Company	0.17%	344,200	$10,515,000	—	31 Dec 2013	13F

Institutional Holders of MDU RESOURCES GROUP INC - Common Stock (MDU) as of Q1 2014

As of 31 Mar 2014, MDU RESOURCES GROUP INC - Common Stock (MDU) was held by 353 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 111,073,333 shares. The largest 10 holders included VANGUARD GROUP INC, State Street Corp, PRICE T ROWE ASSOCIATES INC /MD/, PARNASSUS INVESTMENTS /CA, BlackRock Institutional Trust Company, N.A., BlackRock Fund Advisors, SPRUCEGROVE INVESTMENT MANAGEMENT LTD, FRANKLIN RESOURCES INC, UBS GLOBAL ASSET MANAGEMENT AMERICAS INC, and RIVERBRIDGE PARTNERS LLC. This page lists 353 institutional shareholders reporting positions in this security for the Q1 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2014 vs Q4 2013 Across Filers

Q4 2013 holders

334

Q1 2014 holders

353

Holder diff

Investor	Q4 2013 Shares	Q1 2014 Shares	Share Diff	Share Chg %	Q4 2013 Value $	Q1 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.