Black Stone Minerals, L.P.
Institutional investors holding BSM
| Investor | Weight | Quarter |
|---|---|---|
| Tweedy Browne Co. | 0.09% | 2026Q1 |
| First Eagle Investment Management | 0.00% | 2026Q1 |
Congressional data coming soon
14
Total trades
$3.0M
Volume
11
Buys
3
Sells
Last trade: May 29, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 29, 2026 | Mark D Dewalch | Buy | $490K |
| May 28, 2026 | Mark D Dewalch | Buy | $497K |
Congressional trade data is being sourced and will appear here shortly.
| May 13, 2026 |
| Mark D Dewalch |
| Buy |
| $15K |
| May 12, 2026 | Mark D Dewalch | Sell | $150K |
| May 8, 2026 | Mark D Dewalch | Buy | $314K |
| May 8, 2026 | Mark D Dewalch | Buy | $337K |
| May 8, 2026 | Mark D Dewalch | Buy | $258K |
| May 5, 2026 | Mark D Dewalch | Sell | $404K |