Black Stone Minerals
BSM
14.62
-0.06
-0.41%
Black Stone Minerals
US · BSM
#2459 by market cap
Listed 2015
14.62
-0.06
-0.41%
Live - 5344 symbols - heartbeat 293s ago
· 2026-10-08 01:17
After-hours
14.62
0.00%
Overnight
15.12
+3.42%
- Market cap
- 3.11B
- P/E (TTM)i
- 12.18
- P/Bi
- 2.79
- EPSi
- 1.28
- Div yieldi
- 8.21%
- 52W posi
- 85%
Reader sentiment
Are you bullish or bearish on BSM?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Accumulating
- The number of reporting institutions decreased by 1 in the most recent period (2026/Q3).
- Total institutional ownership rose 0.9 percentage points.
Institutional ownership
- Held by institutions
- 29.65% +0.93pp
- Institutions
- 213 -1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions added shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Individual/Insider15.25%
Mutual Fund12.98%
Private Company8.53%
Public Company4.09%
Endowment Fund2.73%
Hedge Fund0.92%
Family Office/Trust0.38%
Other55.11%
Top holders as of 2026-05-13
Thomas Carter
7.27% · 15.46M sh
Ap Basileia Spv, Llc
6.92% · 14.71M sh
Morgan Stanley Investment Management Inc.
3.04% · 6.46M sh
Rice Management Company
2.66% · 5.66M sh
Alexander Stuart
2.50% · 5.32M sh
Morgan Stanley
2.15% · 4.56M sh
FMR
2.12% · 4.52M sh
James Whitehead
1.92% · 4.08M sh
William Mathis
1.07% · 2.27M sh
Bank of America Corporation
0.97% · 2.06M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 35 buys · 14 sells
| Name | Role | Stake |
|---|---|---|
| Thomas Carter | President, CEO & Chairman of the Board of Black Stone Minerals GP L.L.C | 7.27% |
| Alexander Stuart | Independent Director of Black Stone Minerals GP L.L.C | 2.50% |
| James Whitehead | Independent Director of Black Stone Minerals GP L.L.C | 1.92% |
| William Mathis | Independent Director of Black Stone Minerals GP L.L.C | 1.07% |
| Anne Hamman | Director of Black Stone Minerals GP, L.L.C. | 0.73% |
| D. DeWalch | Independent Director of Black Stone Minerals GP L.L.C | 0.52% |
| Jerry Kyle | Independent Director of Black Stone Minerals GP L.L.C | 0.44% |
| L. Putman | Senior VP, General Counsel & Secretary of Black Stone Minerals GP LLC | 0.33% |
| Michael Linn | Independent Director of Black Stone Minerals GP L.L.C | 0.10% |
| William Randall | Independent Director of Black Stone Minerals GP L.L.C | 0.09% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-10-01 | William Randall | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,571 | $14.32 |
| 2026-08-17 | Alexander Stuart | Independent Director of Black Stone Minerals GP L.L.C | Other Disposition | -15,900 | -- |
| 2026-08-05 | James Whitehead | Independent Director of Black Stone Minerals GP L.L.C | Private Disposition | -2,127,105 | $13.21 |
| 2026-07-30 | Jerry Kyle | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +7,665 | -- |
| 2026-07-01 | D. DeWalch | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,342 | $13.97 |
| 2026-07-01 | Jerry Kyle | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,342 | $13.97 |
| 2026-07-01 | Alexander Stuart | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,700 | $13.97 |
| 2026-07-01 | William Randall | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,610 | $13.97 |
| 2026-07-01 | Anne Hamman | Director of Black Stone Minerals GP, L.L.C. | Other Acquisition | +1,342 | $13.97 |
| 2026-05-31 | D. DeWalch | Independent Director of Black Stone Minerals GP L.L.C | Open Market Acquisition | +72,726 | $13.48–13.62 |
| 2026-05-27 | D. DeWalch | Independent Director of Black Stone Minerals GP L.L.C | Open Market Acquisition | +37,650 | $13.21 |
| 2026-05-12 | Thomas Carter | President, CEO & Chairman of the Board of Black Stone Minerals GP L.L.C | Open Market Acquisition | +1,120 | $13.50 |
| 2026-05-11 | Thomas Carter | President, CEO & Chairman of the Board of Black Stone Minerals GP L.L.C | Open Market Acquisition | +67,758 | $13.32–13.48 |
| 2026-05-11 | Ashley Longmaid | Independent Director of Black Stone Minerals GP L.L.C | Open Market Disposition | -11,128 | $13.45 |
| 2026-05-04 | L. Putman | Senior VP, General Counsel & Secretary of Black Stone Minerals GP LLC | Automatic Disposition | -29,386 | $13.75 |
| 2026-04-05 | L. Putman | Senior VP, General Counsel & Secretary of Black Stone Minerals GP LLC | Automatic Disposition | -29,386 | $14.45 |
| 2026-04-01 | D. DeWalch | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,240 | $15.12 |
| 2026-04-01 | Jerry Kyle | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,240 | $15.12 |
| 2026-04-01 | Alexander Stuart | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,570 | $15.12 |
| 2026-04-01 | William Randall | Independent Director of Black Stone Minerals GP L.L.C | Other Acquisition | +1,488 | $15.12 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 01:17:27 · For reference only, not investment advice and not tailored to your situation.