Black Stone Minerals (BSM)
Black Stone Minerals on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as crude petroleum & natural gas.
3.1M
Short interest
settlement 2026-10-15
9.2
Days to cover
+1.0 days vs prior
51.7%
Short share of volume
2026-11-02
925
Fails to deliver
settlement 2026-09-24
Tue 23 Feb
Next earnings
estimated date
-$28.1M
Insider flow, 90 days
0 buys, 2 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in BSM is 3,089,580 shares, up 503,667 shares over the last month. Over the last 48 readings it ranged from 1,986,809 shares (15 May 2025) to 4,300,817 shares (30 June 2026). At the reported average volume of 336K shares a day that is 9.2 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/bsm" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 3,089,580 | +10.5% | 336,447 | 9.18 |
| 2026-09-30 | 2,796,306 | +8.1% | 343,656 | 8.14 |
| 2026-09-15 | 2,585,913 | -7.8% | 373,585 | 6.92 |
| 2026-08-31 | 2,805,463 | -11.6% | 323,494 | 8.67 |
| 2026-08-14 | 3,171,825 | -20.9% | 620,753 | 5.11 |
| 2026-07-31 | 4,011,328 | -4.3% | 313,838 | 12.78 |
| 2026-07-15 | 4,193,277 | -2.5% | 293,185 | 14.30 |
| 2026-06-30 | 4,300,817 | +1.7% | 306,784 | 14.02 |
| 2026-06-15 | 4,230,141 | +4.5% | 378,860 | 11.17 |
| 2026-05-29 | 4,048,700 | +1.9% | 352,430 | 11.49 |
| 2026-05-15 | 3,973,249 | +6.8% | 480,316 | 8.27 |
| 2026-04-30 | 3,721,419 | -0.7% | 305,484 | 12.18 |
| 2026-04-15 | 3,747,340 | -2.8% | 499,015 | 7.51 |
| 2026-03-31 | 3,855,928 | +3.1% | 434,591 | 8.87 |
| 2026-03-13 | 3,741,363 | +6.9% | 538,038 | 6.95 |
| 2026-02-27 | 3,499,608 | +1.0% | 497,233 | 7.04 |
| 2026-02-13 | 3,464,345 | +1.8% | 360,245 | 9.62 |
| 2026-01-30 | 3,403,704 | +1.7% | 370,948 | 9.18 |
| 2026-01-15 | 3,345,851 | +1.9% | 305,051 | 10.97 |
| 2025-12-31 | 3,284,502 | -0.9% | 454,607 | 7.22 |
| 2025-12-15 | 3,314,771 | +2.8% | 468,183 | 7.08 |
| 2025-11-28 | 3,225,574 | -2.3% | 372,321 | 8.66 |
| 2025-11-14 | 3,302,891 | +4.3% | 727,091 | 4.54 |
| 2025-10-31 | 3,166,585 | -3.9% | 299,615 | 10.57 |
| 2025-10-15 | 3,294,078 | -0.2% | 396,996 | 8.30 |
| 2025-09-30 | 3,301,057 | +3.0% | 476,812 | 6.92 |
| 2025-09-15 | 3,204,220 | -3.5% | 514,295 | 6.23 |
| 2025-08-29 | 3,319,493 | +14.0% | 560,934 | 5.92 |
| 2025-08-15 | 2,912,817 | +5.2% | 521,293 | 5.59 |
| 2025-07-31 | 2,769,109 | +2.5% | 629,907 | 4.40 |
| 2025-07-15 | 2,700,364 | +12.7% | 493,642 | 5.47 |
| 2025-06-30 | 2,396,146 | +19.2% | 605,071 | 3.96 |
| 2025-06-13 | 2,010,769 | +0.6% | 280,844 | 7.16 |
| 2025-05-30 | 1,998,504 | +0.6% | 302,672 | 6.60 |
| 2025-05-15 | 1,986,809 | -1.4% | 401,353 | 4.95 |
| 2025-04-30 | 2,015,963 | -2.3% | 229,653 | 8.78 |
| 2025-04-15 | 2,064,097 | +1.3% | 577,967 | 3.57 |
| 2025-03-31 | 2,036,740 | -8.3% | 269,819 | 7.55 |
| 2025-03-14 | 2,220,301 | -4.9% | 463,102 | 4.79 |
| 2025-02-28 | 2,335,041 | -4.4% | 708,611 | 3.30 |
| 2025-02-14 | 2,443,101 | +17.8% | 394,913 | 6.19 |
| 2025-01-31 | 2,074,571 | -4.5% | 336,336 | 6.17 |
| 2025-01-15 | 2,172,756 | -0.9% | 537,289 | 4.04 |
| 2024-12-31 | 2,192,596 | -6.4% | 791,520 | 2.77 |
| 2024-12-13 | 2,343,430 | -17.1% | 611,361 | 3.83 |
| 2024-11-29 | 2,828,643 | -4.7% | 411,585 | 6.87 |
| 2024-11-15 | 2,967,860 | -3.0% | 534,646 | 5.55 |
| 2024-10-31 | 3,058,510 | -0.7% | 293,660 | 10.42 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of BSM volume is 51.7%, down 11.3 points over the last five sessions. Over the last 30 readings it ranged from 26.9% (16 October 2026) to 66.1% (23 September 2026). The latest reading is 4.2 points above the 30-session average of 47.5%, on 282K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 146K | 282K | 51.7% | 0 |
| 2026-10-30 | 57K | 180K | 31.7% | 0 |
| 2026-10-29 | 124K | 261K | 47.6% | 0 |
| 2026-10-28 | 179K | 340K | 52.5% | 0 |
| 2026-10-27 | 72K | 212K | 33.8% | 1,000 |
| 2026-10-26 | 115K | 183K | 63.0% | 0 |
| 2026-10-23 | 86K | 174K | 49.5% | 0 |
| 2026-10-22 | 141K | 246K | 57.3% | 0 |
| 2026-10-21 | 71K | 187K | 38.1% | 0 |
| 2026-10-20 | 53K | 196K | 27.0% | 0 |
| 2026-10-19 | 87K | 200K | 43.3% | 1,100 |
| 2026-10-16 | 53K | 197K | 26.9% | 6,600 |
| 2026-10-15 | 38K | 110K | 35.1% | 0 |
| 2026-10-14 | 82K | 161K | 50.6% | 0 |
| 2026-10-13 | 31K | 110K | 28.4% | 18 |
| 2026-10-12 | 45K | 97K | 46.4% | 0 |
| 2026-10-09 | 40K | 103K | 38.9% | 0 |
| 2026-10-08 | 31K | 84K | 36.9% | 1,275 |
| 2026-10-07 | 26K | 54K | 48.4% | 0 |
| 2026-10-06 | 42K | 86K | 48.2% | 1,460 |
| 2026-10-05 | 43K | 74K | 58.1% | 1,883 |
| 2026-10-02 | 37K | 66K | 56.2% | 0 |
| 2026-10-01 | 66K | 119K | 55.7% | 1,750 |
| 2026-09-30 | 54K | 108K | 50.2% | 0 |
| 2026-09-29 | 55K | 112K | 49.3% | 0 |
| 2026-09-28 | 71K | 121K | 58.3% | 4,514 |
| 2026-09-25 | 56K | 96K | 58.7% | 0 |
| 2026-09-24 | 70K | 117K | 59.9% | 93 |
| 2026-09-23 | 93K | 140K | 66.1% | 2,194 |
| 2026-09-22 | 50K | 86K | 58.7% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 24 September 2026, the fails-to-deliver balance in BSM is 925 shares, up 542 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (13 May 2026) to 49,630 shares (3 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-24 | 925 | $14.56 | $13K |
| 2026-09-08 | 383 | $14.65 | $6K |
| 2026-08-18 | 120 | $14.56 | $2K |
| 2026-08-12 | 10,467 | $14.18 | $148K |
| 2026-08-05 | 20,172 | $14.78 | $298K |
| 2026-08-03 | 49,630 | $14.95 | $742K |
| 2026-07-31 | 889 | $14.80 | $13K |
| 2026-07-27 | 149 | $14.65 | $2K |
| 2026-07-24 | 80 | $14.56 | $1K |
| 2026-07-17 | 1,063 | $14.30 | $15K |
| 2026-07-07 | 8,634 | $13.54 | $117K |
| 2026-07-02 | 7,551 | $13.68 | $103K |
| 2026-07-01 | 4,721 | $13.97 | $66K |
| 2026-06-30 | 100 | $13.97 | $1K |
| 2026-06-26 | 5,704 | $13.95 | $80K |
| 2026-06-25 | 3 | $14.16 | $42 |
| 2026-06-23 | 992 | $13.86 | $14K |
| 2026-06-22 | 32,957 | $14.01 | $462K |
| 2026-06-17 | 4,980 | $13.74 | $68K |
| 2026-06-12 | 748 | $13.82 | $10K |
| 2026-06-08 | 488 | $13.89 | $7K |
| 2026-06-03 | 451 | $13.60 | $6K |
| 2026-06-01 | 5,825 | $13.56 | $79K |
| 2026-05-19 | 89 | $14.06 | $1K |
| 2026-05-13 | 1 | $13.52 | $14 |
| 2026-05-12 | 17,368 | $13.38 | $232K |
| 2026-05-08 | 17,461 | $13.37 | $233K |
| 2026-05-05 | 1,599 | $14.24 | $23K |
| 2026-04-17 | 956 | $13.90 | $13K |
| 2026-04-16 | 1,213 | $13.63 | $17K |
Insider trades
SEC Form 4, newest first. JSONInsiders at BSM reported 2 open-market sells worth $28.1M in the last 90 days and no open-market buys. Latest filing: Hamman Anne Lenoir (Director) on 2026-10-02.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | Hamman Anne Lenoir | Director | Grant | 1K | $14.32 | $19K | 10K |
| 2026-10-02 | DeWalch D Mark | Director | Grant | 1K | $14.32 | $19K | 434K |
| 2026-10-02 | Randall William E. | Director | Grant | 2K | $14.32 | $22K | 195K |
| 2026-10-02 | Kyle Jerry V. Jr. | Director | Grant | 1K | $14.32 | $19K | 324K |
| 2026-10-02 | Stuart Alexander D. | Director | Grant | 2K | $14.32 | $24K | 2.0M |
| 2026-08-18 | Stuart Alexander D. | Director | Gift | 16K | $0.00 | $0 | 2.0M |
| 2026-08-06 | Whitehead James | Director | Sell | 1.6M | $13.21 | $21.5M | 646K |
| 2026-08-06 | Whitehead James | Director | Sell | 498K | $13.21 | $6.6M | 0 |
| 2026-07-31 | Kyle Jerry V. Jr. | Director | Other transaction | 8K | price not stated in the filing | not stated | 8K |
| 2026-07-02 | Hamman Anne Lenoir | Director | Grant | 1K | $13.97 | $19K | 8K |
| 2026-07-02 | Randall William E. | Director | Grant | 2K | $13.97 | $22K | 193K |
| 2026-07-02 | Stuart Alexander D. | Director | Grant | 2K | $13.97 | $24K | 2.1M |
| 2026-07-02 | DeWalch D Mark | Director | Grant | 1K | $13.97 | $19K | 433K |
| 2026-07-02 | Kyle Jerry V. Jr. | Director | Grant | 1K | $13.97 | $19K | 322K |
| 2026-06-01 | DeWalch D Mark | Director | Buy | 36K | $13.62 | $495K | 631K |
| 2026-05-29 | DeWalch D Mark | Director | Buy | 36K | $13.48 | $490K | 595K |
| 2026-05-28 | DeWalch D Mark | Director | Buy | 38K | $13.21 | $497K | 431K |
| 2026-05-13 | Carter Thomas L Jr | Executive Chairman | Buy | 1K | $13.50 | $15K | 3.7M |
| 2026-05-12 | Carter Thomas L Jr | Executive Chairman | Buy | 19K | $13.48 | $258K | 3.7M |
| 2026-05-12 | Longmaid Ashley J | Director | Sell | 11K | $13.45 | $150K | 137K |
| 2026-05-11 | Carter Thomas L Jr | Executive Chairman | Buy | 25K | $13.47 | $337K | 3.7M |
| 2026-05-08 | Carter Thomas L Jr | Executive Chairman | Buy | 24K | $13.32 | $314K | 3.6M |
| 2026-05-05 | Putman Luke Stevens | SVP, General Counsel, and Sec | Sell | 29K | $13.75 | $404K | 703K |
| 2026-04-06 | Putman Luke Stevens | SVP, General Counsel, and Sec | Sell | 29K | $14.45 | $425K | 732K |
| 2026-04-06 | Putman Luke Stevens | SVP, General Counsel, and Sec | Sell | 29K | $14.45 | $425K | 732K |
| 2026-04-02 | Hamman Anne Lenoir | Director | Grant | 473 | $15.12 | $7K | 7K |
| 2026-04-02 | Randall William E. | Director | Grant | 1K | $15.12 | $22K | 192K |
| 2026-04-02 | Stuart Alexander D. | Director | Grant | 2K | $15.12 | $24K | 2.1M |
| 2026-04-02 | DeWalch D Mark | Director | Grant | 1K | $15.12 | $19K | 394K |
| 2026-04-02 | Kyle Jerry V. Jr. | Director | Grant | 1K | $15.12 | $19K | 321K |
| 2026-03-11 | Hamman Anne Lenoir | Director | Grant | 7K | $0.00 | $0 | 7K |
| 2026-03-05 | Putman Luke Stevens | SVP, General Counsel, and Sec | Sell | 30K | $15.25 | $462K | 761K |
| 2026-03-05 | Putman Luke Stevens | SVP, General Counsel, and Sec | Sell | 30K | $15.25 | $462K | 761K |
| 2026-02-24 | Carter Fowler | Co-CEO and President | Tax withholding | 325 | $15.23 | $5K | 125K |
| 2026-02-24 | Carter Fowler | Co-CEO and President | Grant | 1K | $0.00 | $0 | 126K |
| 2026-02-24 | Bonner Chris | SVP, CFO, and Treasurer | Tax withholding | 430 | $15.23 | $7K | 51K |
| 2026-02-24 | Bonner Chris | SVP, CFO, and Treasurer | Grant | 1K | $0.00 | $0 | 51K |
| 2026-02-24 | DeWalch Taylor | Co-CEO and President | Tax withholding | 478 | $15.23 | $7K | 141K |
| 2026-02-24 | DeWalch Taylor | Co-CEO and President | Grant | 2K | $0.00 | $0 | 142K |
| 2026-02-24 | Putman Luke Stevens | SVP, General Counsel, and Sec | Tax withholding | 25K | $15.23 | $385K | 792K |
| 2026-02-24 | Putman Luke Stevens | SVP, General Counsel, and Sec | Grant | 69K | $0.00 | $0 | 817K |
| 2026-02-24 | Carter Thomas L Jr | Executive Chairman | Tax withholding | 54K | $15.23 | $817K | 3.6M |
| 2026-02-24 | Carter Thomas L Jr | Executive Chairman | Grant | 136K | $0.00 | $0 | 3.7M |
| 2026-02-04 | Phillips Erin Leah | Controller (PAO) | Grant | 2K | $0.00 | $0 | 4K |
| 2026-02-04 | Carter Fowler | Co-CEO and President | Grant | 80K | $0.00 | $0 | 124K |
| 2026-02-04 | Bonner Chris | SVP, CFO, and Treasurer | Grant | 43K | $0.00 | $0 | 50K |
| 2026-02-04 | DeWalch Taylor | Co-CEO and President | Grant | 80K | $0.00 | $0 | 140K |
| 2026-02-04 | Putman Luke Stevens | SVP, General Counsel, and Sec | Grant | 65K | $0.00 | $0 | 748K |
| 2026-02-04 | Carter Thomas L Jr | Executive Chairman | Grant | 53K | $0.00 | $0 | 3.5M |
| 2026-01-13 | Longmaid Ashley J | Director | Grant | 14K | $0.00 | $0 | 148K |
| 2026-01-13 | Whitehead James | Director | Grant | 14K | $0.00 | $0 | 52K |
| 2026-01-13 | Randall William E. | Director | Grant | 14K | $0.00 | $0 | 190K |
| 2026-01-13 | Stuart Alexander D. | Director | Grant | 14K | $0.00 | $0 | 2.1M |
| 2026-01-13 | DeWalch D Mark | Director | Grant | 14K | $0.00 | $0 | 393K |
| 2026-01-13 | Kyle Jerry V. Jr. | Director | Grant | 14K | $0.00 | $0 | 320K |
| 2026-01-13 | Linn Michael C | Director | Grant | 14K | $0.00 | $0 | 208K |
| 2026-01-13 | BARTH CARIN MARCY | Director | Grant | 14K | $0.00 | $0 | 142K |
| 2026-01-07 | Carter Fowler | Co-CEO and President | Tax withholding | 3K | $13.38 | $34K | 44K |
| 2026-01-07 | Bonner Chris | SVP, CFO, and Treasurer | Tax withholding | 642 | $13.38 | $9K | 7K |
| 2026-01-07 | DeWalch Taylor | Co-CEO and President | Tax withholding | 5K | $13.38 | $73K | 60K |
| 2026-01-07 | Putman Luke Stevens | SVP, General Counsel, and Sec | Tax withholding | 15K | $13.38 | $200K | 683K |
| 2026-01-07 | Carter Thomas L Jr | Executive Chairman | Tax withholding | 35K | $13.38 | $467K | 3.5M |
| 2026-01-07 | Phillips Erin Leah | Controller (PAO) | Tax withholding | 211 | $13.38 | $3K | 2K |
| 2026-01-02 | Randall William E. | Director | Grant | 2K | $13.29 | $20K | 176K |
| 2026-01-02 | Stuart Alexander D. | Director | Grant | 2K | $13.29 | $22K | 2.0M |
| 2026-01-02 | DeWalch D Mark | Director | Grant | 1K | $13.29 | $19K | 378K |
| 2026-01-02 | Kyle Jerry V. Jr. | Director | Grant | 1K | $13.29 | $19K | 306K |
| 2025-10-03 | Randall William E. | Director | Grant | 1K | $13.14 | $19K | 174K |
| 2025-10-03 | Mathis William N. | Director | Grant | 2K | $13.14 | $31K | 246K |
| 2025-10-03 | Stuart Alexander D. | Director | Grant | 2K | $13.14 | $22K | 2.0M |
| 2025-10-03 | DeWalch D Mark | Director | Grant | 1K | $13.14 | $19K | 377K |
| 2025-10-03 | Kyle Jerry V. Jr. | Director | Grant | 1K | $13.14 | $19K | 304K |
| 2025-09-12 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 14K | $12.59 | $176K | 3.5M |
| 2025-09-11 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 1K | $12.39 | $16K | 3.5M |
| 2025-09-10 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 11K | $12.32 | $130K | 3.5M |
| 2025-09-09 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 1K | $12.07 | $16K | 3.5M |
| 2025-09-08 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 14K | $11.90 | $161K | 3.5M |
| 2025-08-20 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 21K | $12.03 | $253K | 3.5M |
| 2025-08-19 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 20K | $11.97 | $239K | 3.5M |
| 2025-08-15 | Stuart Alexander D. | Director | Gift | 20K | $0.00 | $0 | 2.0M |
| 2025-08-12 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 9K | $12.36 | $114K | 3.4M |
| 2025-08-11 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 25K | $12.10 | $303K | 3.4M |
| 2025-08-08 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 28K | $12.20 | $336K | 3.4M |
| 2025-08-07 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 20K | $12.24 | $241K | 3.4M |
| 2025-07-03 | Randall William E. | Director | Grant | 1K | $13.08 | $19K | 173K |
| 2025-07-03 | Kyle Jerry V. Jr. | Director | Grant | 1K | $13.08 | $19K | 303K |
| 2025-07-03 | Stuart Alexander D. | Director | Grant | 2K | $13.08 | $22K | 2.1M |
| 2025-07-03 | DeWalch D Mark | Director | Grant | 1K | $13.08 | $19K | 376K |
| 2025-07-03 | Mathis William N. | Director | Grant | 2K | $13.08 | $21K | 244K |
| 2025-06-20 | Mathis William N. | Director | Other transaction | 55K | $0.00 | $0 | 55K |
| 2025-06-20 | Mathis William N. | Director | Other transaction | 12K | $0.00 | $0 | 12K |
| 2025-06-20 | Mathis William N. | Director | Other transaction | 55K | $0.00 | $0 | 325K |
| 2025-05-29 | Clark Carrie Pearson | SVP, Chief Commercial Officer | Sell | 37K | $13.56 | $500K | 166K |
| 2025-05-21 | Carter Thomas L Jr | CEO, President, and Chairman | Buy | 15K | $13.52 | $196K | 3.3M |
| 2025-04-04 | Randall William E. | Director | Grant | 1K | $15.27 | $19K | 172K |
| 2025-04-04 | Mathis William N. | Director | Grant | 1K | $15.27 | $21K | 242K |
| 2025-04-04 | Stuart Alexander D. | Director | Grant | 1K | $15.27 | $22K | 2.1M |
| 2025-04-04 | Kyle Jerry V. Jr. | Director | Grant | 1K | $15.27 | $19K | 301K |
| 2025-04-04 | DeWalch D Mark | Director | Grant | 1K | $15.27 | $19K | 374K |
| 2025-02-25 | Bonner Chris | VP and CAO | Tax withholding | 583 | $15.11 | $9K | 8K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON6 Form 144 notices on file for BSM worth $29.6M at the prices reported; 2 in the last 90 days worth $28.1M. Latest: EAGLE GATHERING SYSTEM filed on 2026-08-06 to sell 498,343 shares ($6.6M) from 2026-08-06.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-06 | EAGLE GATHERING SYSTEMDirector | 498K | $6.6M | 0.234% | 2026-08-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-06 | LACY PROPERTIES, LTD.Director | 1.6M | $21.5M | 0.766% | 2026-08-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-12 | ASHLEY J LONGMAIDDirector | 11K | $150K | 0.005% | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | LUKE STEVENS PUTMANOfficer | 29K | $418K | 0.014% | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-06 | LUKE STEVENS PUTMANOfficer | 29K | $431K | 0.014% | 2026-04-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-05 | LUKE STEVENS PUTMANOfficer | 30K | $458K | 0.014% | 2026-03-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of BSM in its latest filing, on Schedule 13G (passive). The holder is Morgan Stanley at 5.2% of the class (11,022,504 shares), filed 2026-08-20 for an event on 2026-08-06.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-20 | 13G | Morgan Stanleyparent holding company, corporation | 11.0M | 5.2% | 2026-08-06 |
13F holders
Tracked managers holding BSM at their latest 13F. JSON1 of the 30 tracked managers held BSM at their latest 13F, $1.2M in total at quarter-end prices. Citadel Advisors is the largest at $1.2M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 89K | $1.2M | 0.00% | new |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Black Stone Minerals reported revenue of $122.1M, up 14.4% from the same quarter a year earlier. In FY 2025 it generated $310.2M of operating cash flow.
- Cash
- $1.7M
- Total assets
- $1.37B
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $122.1M | n/a | n/a | n/a |
| Q1 FY 2026 | 2026-03-31 | $123.9M | n/a | n/a | n/a |
| Q4 FY 2025derived | 2025-12-31 | $95.2M | n/a | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | $105.2M | n/a | n/a | n/a |
| Q2 FY 2025 | 2025-06-30 | $106.7M | n/a | n/a | n/a |
| Q1 FY 2025 | 2025-03-31 | $115.3M | n/a | n/a | n/a |
| Q4 FY 2024derived | 2024-12-31 | $104.3M | n/a | n/a | n/a |
| Q3 FY 2024 | 2024-09-30 | $103.2M | n/a | n/a | n/a |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $422.3M | $299.9M | $310.2M | n/a | n/a | n/a |
| FY 2024 | 2024-12-31 | $439.4M | $271.3M | $389.0M | n/a | n/a | n/a |
| FY 2023 | 2023-12-31 | $501.1M | $422.5M | $521.3M | n/a | n/a | n/a |
| FY 2022 | 2022-12-31 | $784.3M | $476.5M | $425.0M | n/a | n/a | n/a |
| FY 2021 | 2021-12-31 | $505.7M | $182.0M | $256.9M | n/a | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30.
What this page is
Black Stone Minerals in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Black Stone Minerals (BSM), SEC CIK 1621434, listed on NYSE, classified by the SEC as crude petroleum & natural gas. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-24.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-06.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-20.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-11-03.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-02.JSON and CSV
- Company record
- EDGAR filing index for CIK 1621434Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of BSM is sold short?
3,089,580 shares were held short at the 2026-10-15 settlement, 9.2 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is BSM's daily short volume?
On 2026-11-02, 145,758 of the 281,729 BSM shares reported to FINRA were sold short, 51.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does BSM have fails to deliver?
The SEC's latest file shows 925 BSM shares failed to deliver at settlement 2026-09-24. Fails are reported per settlement date and published twice a month with a lag.
Are BSM insiders buying or selling?
Insiders at BSM reported 2 open-market sells worth $28.1M in the last 90 days and no open-market buys. Latest filing: Hamman Anne Lenoir (Director) on 2026-10-02.
Have BSM insiders filed to sell?
6 Form 144 notices on file for BSM worth $29.6M at the prices reported; 2 in the last 90 days worth $28.1M. Latest: EAGLE GATHERING SYSTEM filed on 2026-08-06 to sell 498,343 shares ($6.6M) from 2026-08-06.
Who owns 5% or more of BSM?
1 holder reports 5% or more of BSM in its latest filing, on Schedule 13G (passive). The holder is Morgan Stanley at 5.2% of the class (11,022,504 shares), filed 2026-08-20 for an event on 2026-08-06.
What did BSM report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Black Stone Minerals reported revenue of $122.1M, up 14.4% from the same quarter a year earlier. In FY 2025 it generated $310.2M of operating cash flow.
Which tracked 13F managers own BSM?
1 of the 30 tracked 13F managers held BSM shares at their latest filing, $1.2M in all. The largest: Ken Griffin's Citadel Advisors (89K shares, $1.2M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.