Question 1

Which hedge funds and institutional investors hold MDU?

Accepted Answer

StonkWhisper tracks 13F filings submitted to the SEC by institutional investment managers with over $100 million in assets. The whale tracker for MDU shows which major funds hold positions, their portfolio weight, share counts, and how those positions changed quarter over quarter.

Question 2

What does conviction level mean for MDU whale holdings?

Accepted Answer

Conviction level reflects how significant MDU is within a fund's overall portfolio. A high-conviction position means the manager has allocated a large percentage of their portfolio to MDU, suggesting strong directional confidence in the stock.

Question 3

How current is the whale data for MDU?

Accepted Answer

Institutional 13F filings are required within 45 days of each calendar quarter end (March 31, June 30, September 30, December 31). StonkWhisper processes filings as they are published on SEC EDGAR, so data reflects the most recently reported quarter.

Question 4

What do quarter-over-quarter changes tell me about MDU?

Accepted Answer

QoQ changes for MDU show whether institutional managers are increasing, decreasing, initiating, or exiting their positions. New positions and significant increases can signal growing institutional conviction, while exits or decreases may indicate waning confidence.

Manager	Shares	Value	% of Portfolio	Manager AUM
State Street	7.0M	$145.8M	0.0%	$2896.4B
Invesco	1.7M	$34.5M	0.0%	$653.3B
Renaissance Tech	929.8K	$19.3M	0.0%	$63.9B
Geode Capital	553.8K	$11.5M	0.0%	$1607.5B
Gotham Asset	503.9K	$10.4M	0.0%	$32.7B
Adage Capital	500.0K	$10.4M	0.0%	$64.8B
Two Sigma	482.6K	$10.0M	0.0%	$123.9B
DE Shaw	470.6K	$9.8M	0.0%	$166.3B
Gabelli	395.7K	$8.2M	0.1%	$14.8B
DFA	381.6K	$7.9M	0.0%	$481.4B
Man Group	378.4K	$7.8M	0.0%	$55.1B
BlackRock	362.3K	$7.5M	0.0%	$5723.5B
Millennium	334.0K	$6.9M	0.0%	$240.3B
American Century	319.6K	$6.6M	0.0%	$194.3B
Arrowstreet	280.7K	$5.8M	0.0%	$184.8B
Citadel	133.7K	$2.8M	0.0%	$618.5B
Brevan Howard	132.8K	$2.8M	0.0%	$11.3B
Bridgewater	52.6K	$1.1M	0.0%	$22.4B
Winton	50.3K	$1.0M	0.0%	$2.9B
Northern Trust	28.7K	$595K	0.0%	$756.6B
Marshall Wace	28.0K	$580K	0.0%	$100.4B
Neuberger Berman (Eisman)	24.0K	$497K	0.0%	$131.4B
Cascade (Gates)	11.1K	$231K	0.1%	$168.9M
ExodusPoint	11.0K	$228K	0.0%	$12.4B
Franklin Templeton	2.8K	$59K	—	$408.3B
Fidelity (FMR)	2.3K	$48K	—	$1898.4B
Wellington	2.2K	$45K	—	$535.5B
Balyasny	623	$13K	—	$77.1B
AQR Capital	179	$4K	—	$218.4B
Kayne Anderson	30	$622	—	$34.0B

MDU

Who Holds MDU

Changes This Quarter