Black Stone Minerals BSM Institutional Ownership

NYSE BSM

$14.32 +0.01 (+0.07%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

198 Institutions

Increased 82 41.4%

Unchanged 72 36.4%

Reduced 44 22.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

21.13%

▲+0.71 pp QoQ

Shares Held by Institutions

44.93Mn

of 212.60Mn outstanding

▲+4.26% QoQ

Shares Outstanding

212.60Mn

167.67Mn held outside 13F filers

Institutional Investors

198

filed 13F for Jun 2026

▲+8 vs prior quarter

Net Shares Added (QoQ)

+1.84Mn

accumulated since last quarter

Value of Holdings

$642.89Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Black Stone Minerals, L.P. (NYSE:BSM) is held by 198 institutional investors per 13F filings through June 2026.

Their combined ownership stood at 21.1% of outstanding shares in June 2026, up from 20.4% in March 2026.
They increased total shares held in BSM by 4.26% quarter over quarter, and investors in Black Stone Minerals increased 9.39% from a year ago.
During the quarter, 82 of these 198 funds increased positions in BSM, 44 reduced exposure, and 72 held steady.
The aggregate institutional position in Black Stone Minerals amounted to 44.93Mn shares as of June 2026, up by 1.84Mn shares quarter on quarter, and up 1.31Mn shares year over year.
Morgan Stanley is the top holder of Black Stone Minerals as of June 30, 2026, with 8.9Mn shares representing 4.19% of outstanding stock.
The largest buyers of Black Stone Minerals for the quarter ending June 2026 were Morgan Stanley (627.64K), BlackRock, Inc. (451.04K), Freestone Capital Holdings, LLC (200.0K), Argent Trust Co (123.6K), Long Corridor Asset Management Ltd (108.0K).
The largest sales of BSM for the quarter ending June 2026 came from Citigroup Inc (196.81K), Jump Financial, LLC (146.09K), INVESTMENT MANAGEMENT ASSOCIATES INC /ADV (52.82K), Cullen/Frost Bankers, Inc. (47.19K), WELCH & FORBES LLC (44.27K).
According to Business Quant data, leading holders of BSM for June 2026 are Morgan Stanley (8.9Mn), William Marsh Rice University (5.66Mn), FMR LLC (4.52Mn), Bank Of America Corp /De/ (2.08Mn), PENN DAVIS MCFARLAND INC (1.96Mn), INVESTMENT MANAGEMENT ASSOCIATES INC /ADV (1.85Mn), NATIXIS (1.58Mn), Ameriprise Financial Inc (1.18Mn), Long Corridor Asset Management Ltd (880.0K), BROWN ADVISORY INC (870.67K).

Form 13F Holdings

197 Institutional Holders

Report period 30 Jun, 2026

Total shares held 44.93Mn

Of outstanding 21.13%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Morgan Stanley	0000895421	8,899,403	4.19%	▲627,645	+7.59%	$124.32Mn
2	William Marsh Rice University	0001674705	5,663,476	2.66%	0	0.00%	$79.12Mn
3	FMR LLC	0000315066	4,518,071	2.13%	▼19,100	-0.42%	$63.12Mn
4	Bank Of America Corp /De/	0000070858	2,080,058	0.98%	▼27,234	-1.29%	$29.06Mn
5	PENN DAVIS MCFARLAND INC	0001108893	1,958,137	0.92%	▼1,451	-0.07%	$27.36Mn
6	INVESTMENT MANAGEMENT ASSOCIATES INC /ADV	0000052024	1,848,184	0.87%	▼52,818	-2.78%	$25.82Mn
7	NATIXIS	0001274981	1,579,900	0.74%	0	0.00%	$22.07Mn
8	Ameriprise Financial Inc	0000820027	1,181,399	0.56%	0	0.00%	$16.50Mn
9	Long Corridor Asset Management Ltd	0001845501	880,000	0.41%	▲108,000	+13.99%	$12.29Mn
10	BROWN ADVISORY INC	0001345929	870,666	0.41%	▼7,337	-0.84%	$12.16Mn
11	Mudita Advisors LLP	0001907809	760,877	0.36%	0	0.00%	$10.63Mn
12	Ing Groep Nv	0001039765	728,600	0.34%	0	0.00%	$10.18Mn
13	FAYEZ SAROFIM & CO	0000937729	633,364	0.30%	0	0.00%	$8.85Mn
14	HighTower Advisors, LLC	0001462245	630,392	0.30%	▲13,835	+2.24%	$8.81Mn
15	Saber Capital Managment, LLC	0001911378	616,921	0.29%	▲44,522	+7.78%	$8.62Mn
16	Cresset Asset Management, LLC	0001761013	602,282	0.28%	0	0.00%	$8.41Mn
17	EPACRIA CAPITAL PARTNERS, LLC	0001927623	580,716	0.27%	0	0.00%	$8.11Mn
18	Wells Fargo & Company/Mn	0000072971	491,892	0.23%	▲78,223	+18.91%	$6.87Mn
19	BlackRock, Inc.	0002012383	451,042	0.21%	▲451,042	0.00%	$6.30Mn
20	Cambridge Investment Research Advisors, Inc.	0001419186	408,130	0.19%	▲675	+0.17%	$5.70K

Showing 1 to 20 of 197 holders