Public record / Tickers / MDU

MDU — MDU RESOURCES GROUP INC†

Both disclosure regimes on one name: who in Congress filed about MDU, which institutions reported holding it. Each section keeps its own clock — congressional trades on the 45-day PTR clock, 13F holdings as quarter-end snapshots.

Congress txns
2
all PTR rows naming MDU
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
12-07
filed 2016-12-07
13F holders
336
top-336 slice · 2026-03-31
Congress = transactions in statutory ranges, 45-day lag · Institutions = quarter-end positions, 45-day lagas of 2026-10-01 13:54 UTCno price data — a disclosure record, not a chart

John Hoeven · $100K–$250K

SELL · traded 2016-11-23 → filed 2016-12-07. Ranked over every MDU row by the provable lower bound, never a point estimate.

No member disclosed MDU in the trailing 12 months

Counts of disclosures by trade date, not dollars — ranges cannot be netted across members. Flow ranges per member are in the table below.

1 row filed past the 45-day window

Late disclosure is stated on the row, never editorialised. Both dates and the receipt stay on every row.

Congress · disclosure timeline

TRADE DATES · 24M · ▲ BUY ▼ SELL · HEIGHT = LOG LOWER BOUND

No dated MDU rows fall inside the trailing 24 months by trade date.

Trade date, not filing date — the lag lives in the table below. 0 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING MDU · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning MDU
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2016-12-07John Hoeven R–NDSELLTraded 11-23 +14d$100K–$250K
2016-05-16John Hoeven R–NDBUYTraded 2015-03-20 LATE·423d$100K–$250Kamendment pending
Each row shows the trade date and the filing date; the gap between them is the disclosure lag.all 2 ↗

Members active in MDU

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-10-01

No member disclosed MDU in the trailing 12 months.

Congress ↔ notable managers · MDU

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-03 → 2026-10-01 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Bridgewater Associates $1.1M held
Trimming
1 Gotham Asset Management $10.4M held

NEW + ADD vs TRIM + EXIT, by shares · $ = reported value now, not the change · MDU RES GROUP INC

Merged timeline of congressional filings and notable-manager moves on MDU
DateWhoChangeSize
2026-05-15Bridgewater Associates 13FNEW+52,626 sh
2026-05-15Gotham Asset Management 13FTRIM−12,002 sh

2 newest rows · every row dates by its filing date: a disclosure's, or the 13F's for the quarter · a 13F row is a quarter-end snapshot, not a trade

Institutional holders · 13F · Quarter ended 2026-03-31 · longs only

Top institutional holders of MDU for quarter 2026-03-31
#FilerValueSecuritiesFlagsSrc
1BlackRock, Inc.$533M1
2BARROW HANLEY MEWHINNEY & STRAUSS LLC$285M1
3VANGUARD PORTFOLIO MANAGEMENT LLC$260M1
4DIMENSIONAL FUND ADVISORS LP$213M1
5EARNEST PARTNERS LLC$205M1
6VANGUARD CAPITAL MANAGEMENT LLC$190M1
7STATE STREET CORP$146M1
8BANK OF AMERICA CORP /DE/$129M1
9SEI INVESTMENTS CO$109M1
10MORGAN STANLEY$87.5M1
11WESTWOOD HOLDINGS GROUP INC$73.4M1
12NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$53.8M1
13FRONTIER CAPITAL MANAGEMENT CO LLC$51.9M1
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$46.9M1
15Invesco Ltd.$39.0M1
16MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$37.3M1
17UBS Group AG$35.4M1
18US BANCORP \DE\$35.1M1
19HITE Hedge Asset Management LLC$32.1M1
20NORTHERN TRUST CORP$31.8M1
21Allspring Global Investments Holdings, LLC$31.1M1
22FIRST TRUST ADVISORS LP$30.7M1
23Bragg Financial Advisors, Inc$30.1M1
24Perpetual Ltd$27.5M1
25VANGUARD FIDUCIARY TRUST CO$26.3M1
26CITADEL ADVISORS LLC$22.7M1
27PRINCIPAL FINANCIAL GROUP INC$20.5M1
28RENAISSANCE TECHNOLOGIES LLC$19.3M1
29MASSACHUSETTS FINANCIAL SERVICES CO /MA/$17.7M1
30WELLS FARGO & COMPANY/MN$17.5M1
31Legal & General Group Plc$16.9M1
32PUBLIC SECTOR PENSION INVESTMENT BOARD$15.2M1
33Quantinno Capital Management LP$13.5M1
34VICTORY CAPITAL MANAGEMENT INC$13.3M1
35FRANKLIN RESOURCES INC$12.2M1
36NEEDHAM INVESTMENT MANAGEMENT LLC$11.6M1
37Yaupon Capital Management LP$11.4M1
38ENVESTNET ASSET MANAGEMENT INC$10.9M1
39Gotham Asset Management, LLC$10.4M1
40ADAGE CAPITAL PARTNERS GP, L.L.C.$10.4M1
41TWO SIGMA INVESTMENTS, LP$10.0M1
42UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$9.8M1
43RAYMOND JAMES FINANCIAL INC$9.8M1
44D. E. Shaw & Co., Inc.$9.8M1
45CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM$8.7M1
46DEUTSCHE BANK AG\$8.1M1
47Swiss National Bank$8.0M1
48Man Group plc$7.8M1
49COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$7.5M1
50MILLENNIUM MANAGEMENT LLC$6.9M1
51STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$6.6M1
52AMERICAN CENTURY COMPANIES INC$6.6M1
53M&T BANK CORP$6.5M1
54Nuveen, LLC$6.5M1
55Creative Planning$6.2M1
56Verition Fund Management LLC$6.2M1
57Burkehill Global Management, LP$6.2M1
58FIFTH THIRD BANCORP$6.0M1
59BALYASNY ASSET MANAGEMENT L.P.$5.9M1
60ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$5.8M1
61Advisors Asset Management, Inc.$5.8M1
62Angeles Investment Advisors, LLC$5.1M1
63Aventail Capital Group, LP$5.0M1
64Covalis Capital LLP$4.1M1
65PRUDENTIAL FINANCIAL INC$3.9M1
66STIFEL FINANCIAL CORP$3.7M1
67Squarepoint Ops LLC$3.5M1
68LPL Financial LLC$3.5M1
69Baird Financial Group, Inc.$3.5M1
70Financial Engines Advisors L.L.C.$3.4M1
71Phocas Financial Corp.$3.4M1
72AQR CAPITAL MANAGEMENT LLC$3.3M1
73BARCLAYS PLC$3.2M1
74OPPENHEIMER ASSET MANAGEMENT INC.$3.1M1
75FMR LLC$3.1M1
76Vanguard Investments Australia, Ltd.$3.1M1
77VANGUARD ASSET MANAGEMENT, Ltd$3.1M1
78Riverwater Partners LLC$3.0M1
79Bleakley Financial Group, LLC$3.0M1
80COMMONWEALTH EQUITY SERVICES, LLC$3.0M1
81Cetera Investment Advisers$2.8M1
82Brevan Howard Capital Management LP$2.8M1
83FIRST MANHATTAN CO. LLC.$2.6M1
84State of New Jersey Common Pension Fund D$2.3M1
85VOYA INVESTMENT MANAGEMENT LLC$2.2M1
86CITIGROUP INC$2.2M1
87Zurcher Kantonalbank (Zurich Cantonalbank)$2.2M1
88EXCHANGE TRADED CONCEPTS, LLC$2.2M1
89Atom Investors LP$2.2M1
90Illinois Municipal Retirement Fund$2.1M1
91Polymer Capital Management (US) LLC$2.1M1
92WASHINGTON TRUST BANK$2.1M1
93Trexquant Investment LP$2.1M1
94STATE OF WISCONSIN INVESTMENT BOARD$2.0M1
95Janus Henderson Group Ltd.$1.9M1
96Catalyst Capital Advisors LLC$1.9M1
97Register Financial Advisors LLC$1.8M1
98OSAIC HOLDINGS, INC.$1.8M1
99INTECH INVESTMENT MANAGEMENT LLC$1.7M1
100SUSQUEHANNA INTERNATIONAL GROUP, LLP$1.7M1
101Vanguard Global Advisers, LLC$1.7M1
102Summit Trail Advisors, LLC$1.6M1
103D.A. DAVIDSON & CO.$1.6M1
104ROYAL BANK OF CANADA$1.6M1
105HighTower Advisors, LLC$1.6M1
106SEVEN GRAND MANAGERS, LLC$1.6M1
107ALLIANCEBERNSTEIN L.P.$1.5M1
108MACQUARIE GROUP LTD$1.5M1
109Private Advisor Group, LLC$1.5M1
110GUGGENHEIM CAPITAL LLC$1.4M1
111Dakota Wealth Management$1.4M1
112Aquatic Capital Management LLC$1.4M1
113WELLINGTON MANAGEMENT GROUP LLP$1.3M1
114Cerity Partners LLC$1.3M1
115Cladis Investment Advisory, LLC$1.2M1
116Moors & Cabot, Inc.$1.1M1
117MACKENZIE FINANCIAL CORP$1.1M1
118Corient Private Wealth LLC$1.1M1
119Arizona State Retirement System$1.1M1
120Bridgewater Associates, LP$1.1M1
121CLARK FINANCIAL SERVICES GROUP INC /BD$1.1M1
122WINTON GROUP Ltd$1.0M1
123Atria Investments, Inc$979K1
124OREGON PUBLIC EMPLOYEES RETIREMENT FUND$967K1
125MANUFACTURERS LIFE INSURANCE COMPANY, THE$936K1
126MONTGOMERY INVESTMENT MANAGEMENT INC$903K1
127BANK OF MONTREAL /CAN/$879K1
128Maryland State Retirement & Pension System$858K1
129&PARTNERS$835K1
130Pictet Asset Management Holding SA$785K1
131ANGELES WEALTH MANAGEMENT, LLC$721K1
132Odyssean, LLC$717K1
133FIRST NATIONAL BANK OF OMAHA$651K1
134Focus Partners Advisor Solutions, LLC$624K1
135Regal Investment Advisors LLC$618K1
136MERCER GLOBAL ADVISORS INC /ADV$607K1
137Blue Trust, Inc.$602K1
138Vanguard Personalized Indexing Management, LLC$583K1
139Sanctuary Advisors, LLC$579K1
140HANCOCK WHITNEY CORP$576K1
141Brady Martz Wealth Solutions, LLC$571K1
142Clear Creek Financial Management, LLC$567K1
143Sequoia Financial Advisors, LLC$562K1
144JACOBS LEVY EQUITY MANAGEMENT, INC$557K1
145WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$554K1
146Beacon Pointe Advisors, LLC$534K1
147Robeco Institutional Asset Management B.V.$518K1
148Inspire Investing, LLC$518K1
149SeaCrest Wealth Management, LLC$502K1
150Centiva Capital, LP$501K1
151MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC$485K1
152Sagewood Asset Management LP$448K1
153O'SHAUGHNESSY ASSET MANAGEMENT, LLC$447K1
154CWM, LLC$432K1
155Forza Wealth Management, LLC$424K1
156CASCADE INVESTMENT GROUP, INC.$414K1
157CIBC Asset Management Inc$398K1
158UNITED CAPITAL FINANCIAL ADVISORS, LLC$389K1
159Lighthouse Investment Partners, LLC$384K1
160OneAscent Financial Services LLC$373K1
161Tower Research Capital LLC (TRC)$373K1
162Universal- Beteiligungs- und Servicegesellschaft mbH$371K1
163Palisade Asset Management, LLC$367K1
164Tidal Investments LLC$366K1
165Apollon Wealth Management, LLC$342K1
166Savant Capital, LLC$334K1
167Beverly Hills Private Wealth, LLC$326K1
168Ashton Thomas Private Wealth, LLC$317K1
169COLDSTREAM CAPITAL MANAGEMENT INC$312K1
170DMKC Advisory Services, LLC$312K1
171CHOREO, LLC$310K1
172XPONANCE LLC$303K1
173IFM Investors Pty Ltd$303K1
174PRECEDENT WEALTH PARTNERS, LLC$294K1
175MOODY ALDRICH PARTNERS LLC$292K1
176Ausdal Financial Partners, Inc.$284K1
177QUADRANT CAPITAL GROUP LLC$268K1
178Swiss Life Asset Management Ltd$267K1
179Ensign Peak Advisors, Inc$264K1
180Crossmark Global Holdings, Inc.$254K1
181Lido Advisors, LLC$252K1
182ZWJ INVESTMENT COUNSEL INC$251K1
183FIRST CITIZENS BANK & TRUST CO$245K1
184Steward Partners Investment Advisory, LLC$243K1
185TRUIST FINANCIAL CORP$236K1
186NICOLET BANKSHARES INC$234K1
187Pathstone Holdings, LLC$232K1
188Cascade Investment Advisors, Inc.$231K1
189Utah Retirement Systems$230K1
190ExodusPoint Capital Management, LP$228K1
191Elgethun Capital Management$227K1
192Excelsior Advisor Network LLC$221K1
193Independent Advisor Alliance$215K1
194Kestra Advisory Services, LLC$214K1
195Wilmington Savings Fund Society, FSB$214K1
196HB Wealth Management, LLC$214K1
197EVERGREEN CAPITAL MANAGEMENT LLC$208K1
198HORAN Wealth, LLC$207K1
199MSH Capital Advisors LLC$204K1
200Hilltop National Bank$199K1
201BNP Paribas Asset Management Holding S.A.$149K1
202TOMPKINS FINANCIAL CORP$134K1
203Hills Bank & Trust Co$112K1
204Physician Wealth Advisors, Inc.$101K1
205NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$81.6K1
206HM PAYSON & CO$76.7K1
207SIGNATUREFD, LLC$64.1K1
208Johnson Financial Group, Inc.$63.4K1
209JONES FINANCIAL COMPANIES LLLP$57.3K1
210Global Assets Advisory, LLC$55.8K1
211NOMURA ASSET MANAGEMENT CO LTD$49.3K1
212Rockefeller Capital Management L.P.$46.3K1
213Bank of New Hampshire$41.9K1
214Bangor Savings Bank$41.8K1
215Pinnacle Wealth Planning Services, Inc.$41.8K1
216COUNTRY TRUST BANK$40.4K1
217Arax Advisory Partners$36.2K1
218Allworth Financial LP$35.9K1
219NATIXIS ADVISORS, LLC$35.1K1
220HighMark Wealth Management LLC$34.8K1
221Salomon & Ludwin, LLC$34.6K1
222Wellington Grp LLC$31.9K1
223Owl Creek Wealth Partners LLC$28.0K1
224Larson Financial Group LLC$26.2K1
225ALERUS FINANCIAL NA$23.9K1
226SITTNER & NELSON, LLC$23.6K1
227Caldwell Trust Co$21.5K1
228MAI Capital Management$21.0K1
229Costello Asset Management, INC$19.1K1
230Geneos Wealth Management Inc.$19.0K1
231GROUP ONE TRADING LLC$18.8K1
232ASSETMARK, INC$18.6K1
233UMB Bank, n.a.$18.5K1
234Parkside Financial Bank & Trust$17.9K1
235KERR FINANCIAL PLANNING Corp$16.9K1
236NATIXIS$16.2K1
237Annis Gardner Whiting Capital Advisors, LLC$15.6K1
238Dakota Community Bank & Trust NA$15.4K1
239HRT FINANCIAL LP$15.2K1
240Wealth Enhancement Trust Services, Inc.$12.4K1
241Atlantic Union Bankshares Corp$8.3K1
242Smartleaf Asset Management LLC$7.8K1
243Federation des caisses Desjardins du Quebec$7.5K1
244CVA Family Office, LLC$6.3K1
245Harbor Asset Planning, Inc.$6.1K1
246Stone House Investment Management, LLC$6.1K1
247Keating Financial Advisory Services, Inc.$5.7K1
248JFS WEALTH ADVISORS, LLC$5.0K1
249SJS Investment Consulting Inc.$4.4K1
250Mitsubishi UFJ Asset Management Co., Ltd.$4.3K1
251Ameritas Investment Partners, Inc.$4.1K1
252Quarry LP$3.7K1
253ELEVATION WEALTH PARTNERS, LLC$3.6K1
254CANADA LIFE ASSURANCE Co$3.6K1
255Manchester Capital Management LLC$3.4K1
256Lummis Asset Management, LP$3.1K1
257THRIVENT FINANCIAL FOR LUTHERANS$2.8K1
258Wall Street Financial Group, Inc.$2.8K1
259Private Wealth Management Group, LLC$2.5K1
260State of Alaska, Department of Revenue$2.2K1
261Bell Investment Advisors, Inc$2.1K1
262MidFirst Bank$2.1K1
263Treasurer of the State of North Carolina$1.8K1
264MATHER GROUP, LLC.$1.7K1
265Transamerica Financial Advisors, LLC$1.7K1
266Prestige Wealth Management Group LLC$1.4K1
267DecisionPoint Financial, LLC$1.0K1
268Caitong International Asset Management Co., Ltd$9951
269GSA CAPITAL PARTNERS LLP$9601
270DiNuzzo Private Wealth, Inc.$9331
271PICTON MAHONEY ASSET MANAGEMENT$9121
272Cromwell Holdings LLC$7301
273Asset Dedication, LLC$6841
274WPG Advisers, LLC$6631
275Ankerstar Wealth, LLC$5631
276GILPIN WEALTH MANAGEMENT, LLC$4771
277INGALLS & SNYDER LLC$4621
278PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO$4501
279Vermillion Wealth Management, Inc.$4141
280GHP Investment Advisors, Inc.$3111
281Rialto Wealth Management, LLC$3111
282HFM Investment Advisors, LLC$2901
283Abound Wealth Management$2491
284PARK AVENUE SECURITIES LLC$2211
285SouthState Bank Corp$2081
286KBC Group NV$1371
287Smithfield Trust Co$61
288CX Institutional$11
289Jefferies Financial Group Inc.— value not disclosed1
290VANGUARD GROUP INC— value not disclosed1
291SMITH, MOORE & CO.— value not disclosed1
292GLENMEDE TRUST CO NA— value not disclosed1
293HARBOUR INVESTMENTS, INC.— value not disclosed1
294CALTON & ASSOCIATES, INC.— value not disclosed1
295Brandywine Global Investment Management, LLC— value not disclosed1
296BANCO BILBAO VIZCAYA ARGENTARIA, S.A.— value not disclosed1
297Clearstead Advisors, LLC— value not disclosed1
298COMERICA BANK— value not disclosed1
299VIRGINIA RETIREMENT SYSTEMS ET Al— value not disclosed1
300HBK INVESTMENTS L P— value not disclosed1
301PROFUND ADVISORS LLC— value not disclosed1
302HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC— value not disclosed1
303CIBC Private Wealth Group LLC— value not disclosed1
304Mariner, LLC— value not disclosed1
305NORGES BANK— value not disclosed1
306Fortress Investment Group LLC— value not disclosed1
307Walleye Trading LLC— value not disclosed1
308Hudson Bay Capital Management LP— value not disclosed1
309Alyeska Investment Group, L.P.— value not disclosed1
310Mitsubishi UFJ Trust & Banking Corp— value not disclosed1
311TWO SIGMA ADVISERS, LP— value not disclosed1
312SIMPLEX TRADING, LLC— value not disclosed1
313SUMMIT SECURITIES GROUP LLC— value not disclosed1
314Focus Partners Wealth— value not disclosed1
315BURRUS FINANCIAL SERVICES, INC.— value not disclosed1
316BlueCrest Capital Management Ltd— value not disclosed1
317Maven Securities LTD— value not disclosed1
318Schonfeld Strategic Advisors LLC— value not disclosed1
319DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main— value not disclosed1
320Elo Mutual Pension Insurance Co— value not disclosed1
321Vident Advisory, LLC— value not disclosed1
322Global Retirement Partners, LLC— value not disclosed1
323CPC Advisors, LLC— value not disclosed1
324Inspire Advisors, LLC— value not disclosed1
325Concord Wealth Partners— value not disclosed1
326OCCUDO QUANTITATIVE STRATEGIES LP— value not disclosed1
327Ghisallo Capital Management LLC— value not disclosed1
328XTX Topco Ltd— value not disclosed1
329NewEdge Wealth, LLC— value not disclosed1
330Sandia Investment Management LP— value not disclosed1
331AlphaQuest LLC— value not disclosed1
332Dunhill Financial, LLC— value not disclosed1
333Jain Global LLC— value not disclosed1
334Aster Capital Management (DIFC) Ltd— value not disclosed1
335SummitTX Capital, L.P.— value not disclosed1
336VARCOV Co.— value not disclosed1
Truncated by Public Filings. Every one of the 288 13F filers reporting this share class for the quarter is listed. methodology §13F ↗
§ derived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list
n/c Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Do the two regimes agree?

TRAILING 12M · CONGRESS vs FILERS NET
Congress net (rows)no rows
Congress net ($ bound)$0
Filers net (actions)not in build
Filers net ($ Q/Q)not in build

The filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.

Signals on MDU

RETAINED WINDOW · ACTIVE HITS

Zero hits on MDU in the retained window — a computed answer over every rule, not missing coverage.

Every rule, with its definition →

Planned modules for MDU · financials and macro

Financials — as filed PLANNED

MDU's as-reported XBRL fundamentals will appear here when the financials module passes its gates. Until then: MDU on EDGAR ↗

Macro context PLANNED

Rates, inflation, and positioning series land here with the macro module — vintage-aware, never nowcast.

† issuer name from the SEC's present-day ticker file (company_tickers.json) — a present-day mapping, not the name as of each filing