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 2019?

348 institutional investors reported MDU - MDU RESOURCES GROUP INC - Common Stock for Q1 2019. Use the holders table for investor-level position and value details.

MDU RESOURCES GROUP INC - Common Stock (MDU)

CUSIP: 552690109

Q1 2019 13F Holders as of 31 Mar 2019

Type / Class: Equity / Common Stock
Shares outstanding: 204,728,118
Total 13F shares: 133,828,709
Share change: +1,801,836
Total reported value: $3,460,349,281
Put/Call ratio: 124%
Price per share: $25.83
Number of holders: 348
Value change: +$54,963,722
Number of buys: 164
Number of sells: 162

Quarterly Holders Quick Answers

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

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Explore More Reporting Periods

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

Newer quarter: Q2 2019
Previous quarter: Q4 2018

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	10%	21,436,898	$511,055,000	—	31 Dec 2018	13F
BlackRock Finance, Inc.	13F	Company	9%	18,376,417	$438,095,000	—	31 Dec 2018	13F
STATE STREET CORP	13F	Company	6%	12,377,612	$297,445,000	—	31 Dec 2018	13F
PARNASSUS INVESTMENTS, LLC	13F	Company	4.5%	9,228,718	$220,013,000	—	31 Dec 2018	13F
Bank of New York Mellon Corp	13F	Company	1.6%	3,307,428	$78,849,000	—	31 Dec 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.4%	2,957,670	$70,510,000	—	31 Dec 2018	13F
PRUDENTIAL FINANCIAL INC	13F	Company	1.2%	2,531,258	$60,346,000	—	31 Dec 2018	13F
NORGES BANK	13F	Company	1.1%	2,180,559	$51,986,000	—	31 Dec 2018	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	1.1%	2,155,189	$51,380,000	—	31 Dec 2018	13F
CITADEL ADVISORS LLC	13F	Company	1%	2,143,197	$51,094,000	—	31 Dec 2018	13F
US BANCORP \DE\	13F	Company	1%	2,062,925	$49,180,000	—	31 Dec 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.94%	1,931,365	$46,041,000	—	31 Dec 2018	13F
Invesco Ltd.	13F	Company	0.88%	1,793,980	$42,769,000	—	31 Dec 2018	13F
FEDERATED HERMES, INC.	13F	Company	0.86%	1,767,386	$42,135,000	—	31 Dec 2018	13F
NORTHERN TRUST CORP	13F	Company	0.79%	1,624,284	$38,723,000	—	31 Dec 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.77%	1,581,501	$37,703,000	—	31 Dec 2018	13F
FIRST TRUST ADVISORS LP	13F	Company	0.75%	1,542,113	$36,764,000	—	31 Dec 2018	13F
Jupiter Investment Management Ltd	13F	Company	0.67%	1,368,300	$32,620,000	—	31 Dec 2018	13F
OLD REPUBLIC INTERNATIONAL CORP	13F	Company	0.64%	1,309,500	$31,218,000	—	31 Dec 2018	13F
FMR LLC	13F	Company	0.61%	1,259,012	$30,015,000	—	31 Dec 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.61%	1,249,641	$29,792,000	—	31 Dec 2018	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.57%	1,160,879	$27,675,000	—	31 Dec 2018	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.54%	1,111,862	$26,507,000	—	31 Dec 2018	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.51%	1,048,148	$24,988,000	—	31 Dec 2018	13F
Legal & General Group Plc	13F	Company	0.49%	1,008,835	$24,051,000	—	31 Dec 2018	13F
Allianz Asset Management GmbH	13F	Company	0.45%	917,937	$21,883,000	—	31 Dec 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.42%	864,547	$20,611,000	—	31 Dec 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.42%	854,893	$20,381,000	—	31 Dec 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	0.36%	728,362	$17,364,000	—	31 Dec 2018	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.34%	700,234	$16,694,000	—	31 Dec 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.33%	668,564	$15,939,000	—	31 Dec 2018	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.33%	668,300	$15,932,000	—	31 Dec 2018	13F
CONFLUENCE INVESTMENT MANAGEMENT LLC	13F	Company	0.32%	660,223	$15,740,000	—	31 Dec 2018	13F
AJO, LP	13F	Company	0.32%	659,388	$15,720,000	—	31 Dec 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.32%	655,750	$15,633,000	—	31 Dec 2018	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.3%	612,501	$14,602,000	—	31 Dec 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.28%	569,864	$13,586,000	—	31 Dec 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.28%	564,217	$13,451,000	—	31 Dec 2018	13F
ExodusPoint Capital Management, LP	13F	Company	0.26%	528,937	$12,610,000	—	31 Dec 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.26%	528,182	$12,592,000	—	31 Dec 2018	13F
LOOMIS SAYLES & CO L P	13F	Company	0.25%	515,209	$12,283,000	—	31 Dec 2018	13F
RHUMBLINE ADVISERS	13F	Company	0.24%	489,036	$11,659,000	—	31 Dec 2018	13F
Man Group plc	13F	Company	0.24%	481,323	$11,474,000	—	31 Dec 2018	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.22%	458,461	$10,930,000	—	31 Dec 2018	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.22%	445,550	$10,622,000	—	31 Dec 2018	13F
UNITED CAPITAL FINANCIAL ADVISORS, LLC	13F	Company	0.21%	424,611	$10,123,000	—	31 Dec 2018	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.2%	404,812	$9,651,000	—	31 Dec 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.2%	403,858	$9,624,000	—	31 Dec 2018	13F
HENNESSY ADVISORS INC	13F	Company	0.2%	400,407	$9,546,000	—	31 Dec 2018	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.2%	399,505	$9,524,000	—	31 Dec 2018	13F

Institutional Holders of MDU RESOURCES GROUP INC - Common Stock (MDU) as of Q1 2019

As of 31 Mar 2019, MDU RESOURCES GROUP INC - Common Stock (MDU) was held by 348 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 133,828,709 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., STATE STREET CORP, PARNASSUS INVESTMENTS /CA, GEODE CAPITAL MANAGEMENT, LLC, Bank of New York Mellon Corp, FMR LLC, ACADIAN ASSET MANAGEMENT LLC, CITADEL ADVISORS LLC, and PRUDENTIAL FINANCIAL INC. This page lists 348 institutional shareholders reporting positions in this security for the Q1 2019 filing period.

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

Compare Q1 2019 vs Q4 2018 Across Filers

Q4 2018 holders

346

Q1 2019 holders

348

Holder diff

Investor	Q4 2018 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q4 2018 Value $	Q1 2019 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.