Black Stone Minerals, L.P.

BSM

Exchange: NYSE
Industry: Crude Petroleum & Natural Gas
SEC CIK: 0001621434

SEC filings (opens in a new tab)

In the last 90 days, Black Stone Minerals, L.P. insiders filed 0 open-market purchases and 1 sale; 200 institutions reported holding it in 13F filings for Q2 2026, worth $628.2M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Black Stone Minerals, L.P. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of BSM: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	184	1	194	+11
Shares	34.3M	11.4K	34.2M	−126.9K (−0.4%)
Value	$448.5M	$149.6K	$449.2M	+$863.3K (+0.2%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (24)

Institutions that held Black Stone Minerals, L.P. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to BSM in Q3 2025
Institution	Shares	Value	% of portfolio
Rangeley Capital, LLC	78,173	$1.03M	0.97%
HRT Financial LP	69,611	$914.0K	0.00%
Vident Advisory, LLC	65,052	$854.8K	0.01%
DRW Securities, LLC	55,010	$723.2K	0.04%
FourWorld Capital Management LLC	49,714	$653.2K	1.58%
Quantinno Capital Management LP	42,617	$560.0K	0.00%
Americana Partners, LLC	40,471	$531.8K	0.02%
Alps Advisors Inc	36,390	$478.2K	0.00%
MML Investors Services, LLC	27,233	$357.8K	0.00%
Jane Street Group, LLC	26,873	$353.1K	0.00%
Lee Financial Co	22,350	$293.7K	0.04%
Two Sigma Securities, LLC	13,635	$179.2K	0.03%
Ballew Advisors, Inc	13,364	$166.0K	0.09%
Astoria Portfolio Advisors LLC.	10,071	$134.7K	0.04%
Van Hulzen Asset Management, LLC	10,000	$131.4K	0.01%
Rockefeller Capital Management L.P.	4,330	$56.9K	0.00%
Wall Street Access Asset Management, LLC	–	$20.3K	0.01%
City Holding Co	1,000	$13.1K	0.00%
Wealthspire Advisors, LLC	700	$9.20K	0.00%
Assetmark, Inc	389	$5.11K	0.00%
ESL Trust Services, LLC	300	$3.94K	0.00%
Mather Group, LLC.	90	$1.18K	0.00%
BFSG, LLC	71	$933	0.00%
SWAN Capital LLC	50	$657	0.00%

Sold out (13)

Institutions that held Black Stone Minerals, L.P. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of BSM in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Anthracite Investment Company, Inc.	88,104	$1.15M
Envestnet Asset Management Inc	58,036	$759.1K
Goldman Sachs Group Inc	37,352	$488.6K
Gsa Capital Partners LLP	36,463	$477.0K
Global Retirement Partners, LLC	29,450	$385.2K
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management	17,000	$222.4K
Kestra Advisory Services, LLC	12,598	$164.8K
Kiker Wealth Management, LLC	10,750	$140.6K
Motco	3,650	$45.7K
BlackRock, Inc.	700	$9.16K
Thurston, Springer, Miller, Herd & Titak, Inc.	300	$3.92K
Twin Peaks Wealth Advisors, LLC	30	$371
Hazlett, Burt & Watson, Inc.	14	$0

Not filed for Q3 2025 yet (1)

Institutions that held Black Stone Minerals, L.P. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BSM in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
EP Wealth Advisors, LLC	11,438	$149.6K