Black Stone Minerals, L.P. (BSM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

210,849,138Shares Outstanding

9,836,347Shares held by institutions

$150,004,292Value of institutional holdings

18.66%Institutional ownership %

23.66%Shares Changed QoQ

175No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 175 institutional investors hold a position in Black Stone Minerals, L.P. (NYSE:BSM).

Institutional ownership in Black Stone Minerals edged up to 18.7% in December 2025, compared to 16.3% in September 2025.
Institutional share ownership changed by 23.66% QoQ, while the number of institutional owners saw a decrease of 1.13% YoY.
A review of institutional activity for Black Stone Minerals shows 74 of 175 filers increasing their positions, while 40 reduced their stake, and 61 remained unchanged.
The total number of shares held by institutions in Black Stone Minerals increased to 39.34Mn as of December 2025, a net change of up by 7.53Mn shares quarter on quarter, and up 6.30Mn shares year over year.
As of December 31, 2025, MORGAN STANLEY held Black Stone Minerals's largest shareholding position with over 7.11Mn shares, representing 3.37% of total outstanding shares.
Among the most significant buyers of Black Stone Minerals during December 2025 were MORGAN STANLEY (2.58Mn), FMR LLC (1.88Mn), NORTHWESTERN UNIVERSITY (1.09Mn), Saber Capital Managment, LLC (631.22K), CITIGROUP INC (407.35K).
Leading sellers of Black Stone Minerals stock in December 2025 included BANK OF AMERICA CORP /DE/ (424.75K), FIDUCIENT ADVISORS LLC (234.64K), KEMPNER CAPITAL MANAGEMENT INC. (142.83K), FIRST TRUST ADVISORS LP (131.65K), SPIRIT OF AMERICA MANAGEMENT CORP/NY (43.00K).
The top 10 institutional holders of Black Stone Minerals for the quarter ending December 2025 included MORGAN STANLEY (7.11Mn), William Marsh Rice University (5.66Mn), BANK OF AMERICA CORP /DE/ (2.18Mn), PENN DAVIS MCFARLAND INC (1.97Mn), INVESTMENT MANAGEMENT ASSOCIATES INC /ADV (1.90Mn), FMR LLC (1.88Mn), NATIXIS (1.58Mn), NORTHWESTERN UNIVERSITY (1.09Mn), BROWN ADVISORY INC (878.00K), Mudita Advisors LLP (760.88K).

175 Institutional Holders

9,836,347 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
MORGAN STANLEY	31 Dec, 2025	7,107,673	2,582,823	57.08%	$94,460,982.00
William Marsh Rice University	31 Dec, 2025	5,663,476	0	0.00%	$75,267,596.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	2,175,437	-424,745	-16.34%	$28,911,557.00
PENN DAVIS MCFARLAND INC	31 Dec, 2025	1,967,467	48,677	2.54%	$26,147,636.00
INVESTMENT MANAGEMENT ASSOCIATES INC /ADV	31 Dec, 2025	1,902,421	-32,318	-1.67%	$25,283,181.00
FMR LLC	31 Dec, 2025	1,881,122	1,881,122	0.00%	$25,000,111.00
NATIXIS	31 Dec, 2025	1,579,900	122,900	8.44%	$20,996,871.00
NORTHWESTERN UNIVERSITY	31 Dec, 2025	1,086,025	1,086,025	0.00%	$15,671.00
BROWN ADVISORY INC	31 Dec, 2025	878,003	-8,931	-1.01%	$11,668,660.00
Mudita Advisors LLP	31 Dec, 2025	760,877	0	0.00%	$10,112,055.00
CITIGROUP INC	31 Dec, 2025	754,545	407,345	117.32%	$10,027,903.00
ING GROEP NV	31 Dec, 2025	728,600	218,900	42.95%	$9,683,094.00
Saber Capital Managment, LLC	31 Dec, 2025	631,222	631,222	0.00%	$8,388,941.00
UBS Group AG	31 Dec, 2025	613,105	52,417	9.35%	$8,148,165.00
HighTower Advisors, LLC	31 Dec, 2025	605,067	-3,582	-0.59%	$8,041,343.00
Cresset Asset Management, LLC	31 Dec, 2025	598,662	1,809	0.30%	$7,956,218.00
EPACRIA CAPITAL PARTNERS, LLC	31 Dec, 2025	580,716	0	0.00%	$7,717,716.00
FAYEZ SAROFIM & CO	31 Dec, 2025	539,351	0	0.00%	$7,167,975.00
KEMPNER CAPITAL MANAGEMENT INC.	31 Dec, 2025	439,295	-142,833	-24.54%	$6,194,000.00
Cambridge Investment Research Advisors, Inc.	31 Dec, 2025	406,433	3,879	0.96%	$5,401.00

1 - 20 of 175

Research Tools