Black Stone Minerals
200 hedge funds and large institutions have $628M invested in Black Stone Minerals in 2026 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 57 increasing their positions, 48 reducing their positions, and 11 closing their positions.
100% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 11
58% more call options, than puts
Call options by funds: $6.85M | Put options by funds: $4.34M
19% more repeat investments, than reductions
Existing positions increased: 57 | Existing positions reduced: 48
4% more funds holding
Funds holding: 192 → 200 (+8)
0% more funds holding in top 10
Funds holding in top 10: 8 → 8 (0)
0.73% less ownership
Funds ownership: 20.5% → 19.78% (-0.73%)
5% less capital invested
Capital invested by funds: $658M → $628M (-$29.8M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$8.73M |
| 2 |
BlackRock
New York
|
+$6.27M |
| 3 |
FCH
Freestone Capital Holdings
Seattle,
Washington
|
+$2.78M |
| 4 |
ATC
Argent Trust Co
Nashville,
Tennessee
|
+$1.72M |
| 5 |
LCAM
Long Corridor Asset Management
Hong Kong
|
+$1.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citigroup
New York
|
-$2.74M |
| 2 |
JF
Jump Financial
Chicago,
Illinois
|
-$2.03M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$1.12M |
| 4 |
Simplex Trading
Chicago,
Illinois
|
-$824K |
| 5 |
IMA
Investment Management Associates
Greenwood Village,
Colorado
|
-$735K |
BSM Hedge Fund Activity: Q2 2026 in Review
200 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Black Stone Minerals (BSM) for Q2 2026, worth a combined $628M — down 4.5% from $658M a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new BSM positions and 11 closed out — a net gain of 11 holders — while 57 added to existing stakes and 48 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $8.73M. The largest seller was Citigroup, cutting an estimated $2.74M.
- 200 institutional investors held Black Stone Minerals (BSM) as of Q2 2026, up from 192 in Q1 2026.
- Funds reported $628M of Black Stone Minerals stock for Q2 2026, down 4.5% quarter-over-quarter.
- 22 funds opened new Black Stone Minerals positions in Q2 2026 and 11 closed out, a net change of +11 holders.
- The largest Black Stone Minerals buyer in Q2 2026 was Morgan Stanley, an estimated $8.73M added.
- The largest Black Stone Minerals seller in Q2 2026 was Citigroup, an estimated $2.74M sold.
Based on aggregated 13F filings for Q2 2026.