MDU · Insider trading · 13F holders · Congress trades
Mdu Resources Group Inc (MDU)
Who is buying and selling MDU: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 18
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
MDU at a glance
- No open-market insider purchases or sales of MDU were filed in the last 90 days.
- 18 13F filers hold MDU among their 50 largest positions, worth $772.0M combined. The biggest bets by portfolio weight are HITE Hedge Asset Management LLC (3.6%), Beck Bode, LLC (2.8%) and Vennlight Capital Management, LP (2.6%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
- Members of Congress have disclosed 2 MDU trades since 2015, 1 purchase and 1 sale in the past year; the latest was John Hoeven (R-ND), selling $100K–250K on Nov 23, 2016.
- MDU last closed at $19.71 on Oct 30, 2026.
MDU insider trading
No open-market insider purchases or sales of MDU were filed in the last 90 days.
Who owns MDU? Hedge funds and superinvestors
18 13F filers hold MDU among their 50 largest positions, worth $772.0M combined. The biggest bets by portfolio weight are HITE Hedge Asset Management LLC (3.6%), Beck Bode, LLC (2.8%) and Vennlight Capital Management, LP (2.6%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Barrow Hanley Mewhinney & Strauss LLCInstitutional asset manager | 0.8% | $276.9M | 13,056,724 | -5.1% shares | Q2 2026 |
| Earnest Partners LLCInstitutional asset manager | 0.7% | $206.3M | 9,726,856 | -1.6% shares | Q2 2026 |
| River Road Asset Management, LLCAsset manager | 0.8% | $72.2M | 3,403,955 | -16.5% shares | Q2 2026 |
| HITE Hedge Asset Management LLCHedge fund | 3.6% | $66.5M | 3,137,305 | +102.4% shares | Q2 2026 |
| Deroy & Devereaux Private Investment Counsel IncWealth manager | 1.7% | $39.4M | 2,126,689 | +40.6% shares | Q3 2026 |
| Bragg Financial Advisors, IncWealth manager | 0.8% | $30.8M | 1,451,057 | -0.1% shares | Q2 2026 |
| Managed Asset Portfolios, LLCWealth manager | 2.5% | $22.1M | 1,040,108 | +0.3% shares | Q2 2026 |
| Beck Bode, LLCWealth manager | 2.8% | $18.4M | 868,285 | — | Q2 2026 |
| John G Ullman & Associates IncWealth manager | 0.9% | $7.6M | 358,848 | -4.7% shares | Q2 2026 |
| Hudson Value Partners, LLCWealth manager | 1.9% | $7.4M | 348,073 | -0.8% shares | Q2 2026 |
| Phocas Financial Corp.Institutional asset manager | 0.9% | $6.8M | 322,253 | — | Q2 2026 |
| Angeles Investment Advisors, LLCHedge fund | 0.3% | $4.5M | 245,414 | +0.0% shares | Q3 2026 |
| Vennlight Capital Management, LPHedge fund | 2.6% | $3.9M | 184,163 | New | Q2 2026 |
| Riverwater Partners LLCWealth manager | 1.0% | $3.2M | 151,810 | +3.2% shares | Q2 2026 |
| Polymer Capital Management (US) LLCHedge fund | 0.5% | $3.2M | 149,061 | — | Q2 2026 |
| Clark Financial Services Group Inc /bdWealth manager | 0.5% | $969K | 52,269 | +0.0% shares | Q3 2026 |
| iSAM Funds (UK) LtdHedge fund | 0.6% | $910K | 42,900 | — | Q2 2026 |
| Westport Asset Management IncAsset manager | 0.3% | $742K | 35,000 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 15). Screen MDU in the grand portfolio →
MDU stock trades by members of Congress
Members of Congress have disclosed 2 MDU trades since 2015, 1 purchase and 1 sale in the past year; the latest was John Hoeven (R-ND), selling $100K–250K on Nov 23, 2016.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Dec 7, 2016 | John HoevenR-ND · Senate | Sale | $100K–250K | Nov 23, 2016 | +86.7% |
| May 16, 2016 | John HoevenR-ND · Senate | Buy | $100K–250K | Mar 20, 2015 | +136.1% |
MDU questions and answers
Are insiders buying MDU stock?
No open-market insider purchases or sales of MDU were filed in the last 90 days.
Which hedge funds own MDU?
18 13F filers hold MDU among their 50 largest positions, worth $772.0M combined. The biggest bets by portfolio weight are HITE Hedge Asset Management LLC (3.6%), Beck Bode, LLC (2.8%) and Vennlight Capital Management, LP (2.6%). In their latest 13Fs, 1 manager opened a new position and 2 added to one.
Has Congress traded MDU?
Members of Congress have disclosed 2 MDU trades since 2015, 1 purchase and 1 sale in the past year; the latest was John Hoeven (R-ND), selling $100K–250K on Nov 23, 2016.
Who is the largest holder of MDU?
Among 13F filers, Barrow Hanley Mewhinney & Strauss LLC reports the largest MDU position, $276.9M (13,056,724 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is HITE Hedge Asset Management LLC's: 3.6% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.