Martin Midstream Partners L.P. (MMLP) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending September 2025, Martin Midstream Partners L.P. (NASDAQ:MMLP) is held by 40 institutional firms.

• Martin Midstream Partners L.P saw its institutional ownership percentage rose to 44.5% in September 2025 from 43.0% in June 2025.
• Quarterly data indicates a 3.39% shift in institutional share volume, and the annual owner count reflects an increase of 17.65%.
• A review of institutional activity for Martin Midstream Partners L.P shows 16 of 40 filers increasing their positions, while 9 reduced their stake, and 15 remained unchanged.
• Collectively, institutional investors increased their stake in Martin Midstream Partners L.P to 17.36Mn shares as of September 2025, a change that is up by 569.39K shares quarter on quarter and up 1.51Mn shares year over year.
• The top institutional stake in Martin Midstream Partners L.P as of September 30, 2025 belongs to Invesco Ltd., which owns 7.21Mn shares, or 18.49% of the company.
• Among the most significant buyers of Martin Midstream Partners L.P during September 2025 were KIM, LLC (506.39K), Lee Financial Co (271.37K), Artisan Partners Limited Partnership (73.93K), MORGAN STANLEY (61.79K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (33.06K).
• Leading sellers of Martin Midstream Partners L.P stock in September 2025 included NOMURA HOLDINGS INC (272.71K), BANK OF AMERICA CORP /DE/ (82.97K), JPMORGAN CHASE & CO (15.55K), Confluence Wealth Services, Inc. (13.02K), RAYMOND JAMES FINANCIAL INC (8.02K).
• The top 10 institutional holders of Martin Midstream Partners L.P for the quarter ending September 2025 included Invesco Ltd. (7.21Mn), NOMURA HOLDINGS INC (3.56Mn), BARCLAYS PLC (1.50Mn), Blackstone Inc. (982.47K), MORGAN STANLEY (814.41K), JPMORGAN CHASE & CO (643.50K), KIM, LLC (506.39K), BANK OF AMERICA CORP /DE/ (498.06K), NEXPOINT ASSET MANAGEMENT, L.P. (408.24K), De Lisle Partners LLP (335.43K).