Black Stone Minerals BSM Institutional Ownership

NYSE BSM

$14.94 +0.10 (+0.64%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

197 Institutions

Increased 81 41.1%

Unchanged 72 36.5%

Reduced 44 22.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

21.12%

▲+0.70 pp QoQ

Shares Held by Institutions

44.91Mn

of 212.60Mn outstanding

▲+4.19% QoQ

Shares Outstanding

212.60Mn

167.69Mn held outside 13F filers

Institutional Investors

197

filed 13F for Jun 2026

▲+8 vs prior quarter

Net Shares Added (QoQ)

+1.81Mn

accumulated since last quarter

Value of Holdings

$658.36Mn

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) has 197 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 21.1% of Black Stone Minerals's outstanding shares in June 2026, up from 20.4% in March 2026.
They increased total shares held in BSM by 4.19% quarter over quarter, and investors in Black Stone Minerals increased 8.24% from a year ago.
Of these 197 holders, 81 added to their stakes in Black Stone Minerals, 44 trimmed positions, and 72 made no changes.
The aggregate institutional position in Black Stone Minerals amounted to 44.91Mn shares as of June 2026, up by 1.81Mn shares quarter on quarter, and up 222.88K shares year over year.
Morgan Stanley holds the largest position in BSM at 8.9Mn shares as of June 30, 2026, or 4.19% of shares outstanding.
The biggest buyers of Black Stone Minerals for the quarter ending June 2026 included 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 sellers of Black Stone Minerals for the quarter ending June 2026 were 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).
Black Stone Minerals's 10 largest shareholders as of June 2026 include 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) per Business Quant data.

Form 13F Holdings

197 Institutional Holders

Report period 30 Jun, 2026

Total shares held 44.91Mn

Of outstanding 21.12%

#	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