Martin Midstream Partners
MMLP
35 hedge funds and large institutions have $40M invested in Martin Midstream Partners in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 10 increasing their positions, 7 reducing their positions, and 6 closing their positions.
43% more repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 7
0.79% less ownership
Funds ownership: 45.05% → 44.26% (-0.79%)
10% less funds holding
Funds holding: 39 → 35 (-4)
18% less capital invested
Capital invested by funds: $48.5M → $40M (-$8.58M)
67% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$167K |
| 2 |
AGWCA
Annis Gardner Whiting Capital Advisors
Tampa,
Florida
|
+$97.3K |
| 3 |
Jane Street
New York
|
+$49.4K |
| 4 |
LPL Financial
San Diego,
California
|
+$13.3K |
| 5 |
CWS
Confluence Wealth Services
Mcmurray,
Pennsylvania
|
+$9.68K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Artisan Partners
Milwaukee,
Wisconsin
|
-$317K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$214K |
| 3 |
JP Morgan Chase
New York
|
-$115K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
-$115K |
| 5 |
Blackstone Inc
New York
|
-$108K |
MMLP Hedge Fund Activity: Q2 2026 in Review
35 of the 8,317 institutional investors tracked by Wall St. Rank reported a position in Martin Midstream Partners (MMLP) for Q2 2026, worth a combined $40M — down 18% from $48.5M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of MMLP and 2 opened new positions — a net loss of 4 holders — while 7 trimmed existing stakes and 10 added.
The largest buyer was Morgan Stanley, adding an estimated $167K. The largest seller was Artisan Partners, exiting entirely with an estimated $317K sold.
- 35 institutional investors held Martin Midstream Partners (MMLP) as of Q2 2026, down from 39 in Q1 2026.
- Funds reported $40M of Martin Midstream Partners stock for Q2 2026, down 18% quarter-over-quarter.
- 2 funds opened new Martin Midstream Partners positions in Q2 2026 and 6 closed out, a net change of -4 holders.
- The largest Martin Midstream Partners buyer in Q2 2026 was Morgan Stanley, an estimated $167K added.
- The largest Martin Midstream Partners seller in Q2 2026 was Artisan Partners, an estimated $317K sold.
Based on aggregated 13F filings for Q2 2026.