Griffin Asset Management’s MDU Resources MDU Stock Holding History

Griffin Asset Management’s Portfolio MDU Stock Details MDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-21,565	Closed	-$213K	–	211
2017 Q3	$213K	Hold	21,565	–	–	0.04%	199
2017 Q2	$215K	Buy	+21,565	New	+$221K	0.06%	118
2014 Q4	–	Sell	-21,565	Closed	-$228K	–	108
2014 Q3	$228K	Hold	21,565	–	–	0.07%	103
2014 Q2	$288K	Hold	21,565	–	–	0.09%	96
2014 Q1	$281K	Hold	21,565	–	–	0.09%	96
2013 Q4	$251K	Hold	21,565	–	–	0.08%	100
2013 Q3	$229K	Hold	21,565	–	–	0.07%	102
2013 Q2	$212K	Buy	+21,565	New	+$207K	0.08%	112

Other funds holding MDU

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Parnassus Investments San Francisco, California $34.1B AUM 20.22% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Prudential Financial Newark, New Jersey $81.2B AUM 27.81% 1-Year Est. Return

US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Griffin Asset Management's MDU Position: Q4 2017 in Review

Griffin Asset Management sold out of MDU Resources (MDU) in Q4 2017, closing a stake of 21,565 shares — an estimated $213K sold.

Griffin Asset Management first reported a position in MDU in Q2 2013 and held it in 8 quarters. The position peaked at $288K in Q2 2014. 332 funds tracked by Wall St. Rank hold MDU as of Q4 2017.

Griffin Asset Management reported no remaining MDU Resources position as of Q4 2017 after selling out during the quarter.
Griffin Asset Management sold 21,565 MDU Resources shares in Q4 2017, an estimated $213K.
Griffin Asset Management first reported a position in MDU Resources in Q2 2013 and held it in 8 quarters.
Griffin Asset Management's MDU Resources position peaked at $288K in Q2 2014.
332 funds tracked by Wall St. Rank held MDU Resources as of Q4 2017.

Based on Griffin Asset Management's 13F filing for Q4 2017, filed 20 Feb 2018.