MNR's three largest insider shareholders as of June 06, 2026 are William Wallace Mcmullen (Director, 74.86Mn shares), William Wallace Mcmullen (Director, 74.29Mn shares), Anderson Capital Advisors Lp Kayne (TenPercentOwner, 18.96Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Anderson Capital Advisors Lp Kayne | - | 0 | 18,960,034 | 11 Feb, 2026 |
| Tom L. Ward | - | 0 | 13,371,667 | 13 Apr, 2026 |
| Frank A Keating | - | 29,111 | 0 | 30 Oct, 2025 |
| Kevin R. White | - | 455,871 | 0 | 11 Feb, 2026 |
| Edgar R. Jr. Giesinger | - | 29,111 | 0 | 30 Oct, 2025 |
| William Wallace Mcmullen | - | 0 | 74,859,917 | 23 Mar, 2026 |
| Daniel T Jr. Reineke | - | 767,054 | 0 | 31 Oct, 2023 |
| Michael E Reel | - | 85,816 | 0 | 11 Feb, 2026 |
| Stephen C Perich | - | 29,111 | 0 | 30 Oct, 2025 |
| General Partner S.A R.L. Ikav | - | 0 | 4,259,110 | 10 Apr, 2026 |
| Christopher Burn | - | 15,587 | 0 | 23 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Apr, 2026 | Tom L. Ward | Common Units | A | 76,628 | $13.05 | 13,295,039 | I | P |
| 13 Apr, 2026 | Tom L. Ward | Common Units | A | 76,628 | $13.05 | 76,628 | I | P |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 4,612,874 | $12.81 | 20,794,475 | I | S |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 4,612,874 | $12.81 | 20,794,475 | I | S |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 4,612,874 | $12.81 | 20,794,475 | I | S |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 944,805 | $12.81 | 4,259,110 | I | S |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 944,805 | $12.81 | 4,259,110 | I | S |
| 08 Apr, 2026 | General Partner S.A R.L. Ikav | Common Units | D | 944,805 | $12.81 | 4,259,110 | I | S |
| 08 Apr, 2026 | Anderson Capital Advisors Lp Kayne | Common Units | D | 3,442,321 | $12.81 | 15,517,713 | I | J |
| 19 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 3,570 | $14.00 | 74,854,202 | I | P |
| 19 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 3,570 | $14.00 | 74,854,202 | I | P |
| 19 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 3,570 | $14.00 | 74,854,202 | I | P |
| 19 Mar, 2026 | Christopher Burn | Common Units | A | 1,000 | $14.07 | 14,587 | D | P |
| 19 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 3,570 | $14.00 | 74,854,202 | I | P |
| 19 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 3,570 | $14.00 | 74,854,202 | I | P |
| 20 Mar, 2026 | Christopher Burn | Common Units | A | 1,000 | $13.85 | 15,587 | D | P |
| 20 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 2,500 | $14.00 | 74,856,702 | I | P |
| 20 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 2,500 | $14.00 | 74,856,702 | I | P |
| 20 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 2,500 | $14.00 | 74,856,702 | I | P |
| 20 Mar, 2026 | William Wallace Mcmullen | Common Units | A | 2,500 | $14.00 | 74,856,702 | I | P |