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NYSE: BSM
Black Stone Minerals LP Stock Ownership - Who owns Black Stone Minerals?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Black Stone Minerals LP insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Thomas L. Carter Jr.Executive Chairman2026-05-131,120$13.50
$15.12kBuy
Ashley J. LongmaidDirector2026-05-1211,128$13.45
$149.69kSell
Thomas L. Carter Jr.Executive Chairman2026-05-1219,154$13.48
$258.10kBuy
Thomas L. Carter Jr.Executive Chairman2026-05-1125,000$13.47
$336.85kBuy
Thomas L. Carter Jr.Executive Chairman2026-05-0823,604$13.32
$314.38kBuy
Luke Stevens PutmanSVP General Counsel and Sec2026-05-0529,386$13.75
$404.00kSell
Luke Stevens PutmanSVP General Counsel and Sec2026-04-0629,386$14.45
$424.69kSell
Luke Stevens PutmanSVP General Counsel and Sec2026-04-0629,386$14.45
$424.69kSell
Anne Lenoir HammanDirector2026-04-02473$15.12
$7.15kBuy
D. Mark DewalchDirector2026-04-021,240$15.12
$18.75kBuy

1 of 6

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Net Insider Buy/Sell (L12M) Ownership

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BSM Shareholders

What type of owners hold Black Stone Minerals LP stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Thomas L. Carter Jr.10.39%23,598,569$330.62MInsider
Alexander D. Stuart7.68%17,453,997$244.53MInsider
Morgan Stanley3.64%8,271,758$115.89MInstitution
Robert E. W. Sinclair3.46%7,850,531$109.99MInsider
James Whitehead2.85%6,484,869$90.85MInsider
William Marsh Rice University2.49%5,663,476$79.35MInstitution
Fmr LLC2.00%4,537,171$63.57MInstitution
John H. Longmaid1.68%3,821,285$53.54MInsider
William N. Mathis1.49%3,392,680$47.53MInsider
William E. Randall0.86%1,960,831$27.47MInsider

1 of 3

BSM vs Oil and Gas Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
BSM18.22%31.88%Net SellingNet Selling
BKV34.51%65.49%Net SellingNet Selling
GPOR87.34%12.66%Net SellingNet Selling
CLMT30.06%69.94%Net SellingNet Selling
TALO44.31%55.69%Net SellingNet Selling
View Top Oil and Gas Stocks

Black Stone Minerals Stock Ownership FAQ

Who owns Black Stone Minerals?

Black Stone Minerals (NYSE: BSM) is owned by 18.22% institutional shareholders, 31.88% Black Stone Minerals insiders, and 49.90% retail investors. Thomas L. Carter Jr. is the largest individual Black Stone Minerals shareholder, owning 23.60M shares representing 10.39% of the company. Thomas L. Carter Jr.'s Black Stone Minerals shares are currently valued at $331.80M.

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