Martin Midstream Partners

MMLP • NASDAQ

Martin Midstream Partners is a oil & gas midstream company in the energy sector on NASDAQ, led by Robert D. Bondurant, with a market cap of $101.5M. As of Q3 2025, 44% of shares are held by 40 institutional investors, with Invesco Ltd. as the largest holder at 18.47%.

President and Chief Executive OfficerRobert D. Bondurant

Market Cap$101.5M

Oil & Gas Midstream

Energy

Employees1.6K

Websitemmlp.com

Country

United States of America

Overview

Overview of institutional ownership in MMLP as of Q3 2025 with a market cap of $119.5M

All Institutions

Institutions: 40
Value Held: $53.1M
Shares Held: 17.4M
Avg Position: $1.3M
Median Position: $63.7K

Hedge Funds

Hedge Funds: 2
Value Held: $209.6K
Shares Held: 68.5K
Avg Position: $104.8K
Median Position: $104.8K

Ownership Breakdown

Institutional (non-HF)

44.3%

$52.9M

Hedge Funds

0.175%

$209.6K

Retail & Other

55.53%

$66.4M

Based on market cap of $119.5M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in MMLP as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$22.1M 0.00% of portfolio	18.47% 7.2M shares	Q2 2019 Held for 6y 5m	$633.08B
N NOMURA HOLDINGS INC Institution	-	$10.9M 0.06% of portfolio	9.13% 3.6M shares	Q4 2024 Held for 11 months	$18.4B
BARCLAYS PLC Institution	-	$4.6M 0.00% of portfolio	3.84% 1.5M shares	Q3 2020 Held for 5y 2m	$271.65B
Blackstone Group L.P. Institution	Jonathan D. Gray President	$3.0M 0.01% of portfolio	2.52% 982.5K shares	Q4 2020 Held for 4y 11m	$23.2B
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$2.5M 0.00% of portfolio	2.09% 814.4K shares	≤ Q2 2013 Held for 12y 5m+	$1.65T
JPMORGAN CHASE & CO Institution	Jamie Dimon CEO	$2.0M 0.00% of portfolio	1.65% 643.5K shares	≤ Q2 2013 Held for 12y 5m+	$1.56T
K KIM, LLC Institution	-	$1.5M 0.36% of portfolio	1.30% 506.4K shares	Q3 2025 Held for 2 months	$436.3M
BANK OF AMERICA CORP /DE/ Institution	Brian T. Moynihan CEO	$1.5M 0.00% of portfolio	1.28% 498.1K shares	≤ Q2 2013 Held for 12y 5m+	$1.33T
HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS, L.P. Institution	Dustin David Norris President	$1.2M 0.11% of portfolio	1.05% 408.2K shares	Q4 2024 Held for 11 months	$1.1B
D De Lisle Partners LLP Institution	-	$1.1M 0.13% of portfolio	0.86% 335.4K shares	Q1 2024 Held for 1y 8m	$815.6M

Net Capital Flow

Institutional buying and selling activity for MMLP in Q3 2025

Traded: +$1.6M
Buyers: 16
Sellers: 13
Total Bought: +$3.0M
Total Sold: −$1.3M
Avg Position: $1.2M

Biggest Buyers

Institution	Net Bought	Current Position
K KIM, LLC Institution	+$1.5M +506.4K shares	$1.5M 506.4K shares
Lee Financial CORP RIA/Wealth	+$830.4K +271.4K shares	$830.4K 271.4K shares
Artisan Partners Limited Partnership Long Only Manager	+$226.2K +73.9K shares	$328.5K 107.3K shares
MORGAN STANLEY RIA/Wealth	+$189.1K +61.8K shares	$2.5M 814.4K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	+$101.2K +33.1K shares	$135.0K 44.1K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	+$41.3K +13.5K shares	$41.3K 13.5K shares
J JANE STREET GROUP, LLC Institution	+$30.8K +10.1K shares	$30.8K 10.1K shares
S SIMPLEX TRADING, LLC Institution	+$3.8K +1.2K shares	$3.8K 1.2K shares
CWM, LLC RIA/Wealth	+$1.2K +400.0 shares	$2.2K 733.0 shares
R ROYAL BANK OF CANADA Institution	+$1.0K +400.0 shares	$1.0K 400.0 shares

Biggest Sellers

Institution	Net Sold	Current Position
N NOMURA HOLDINGS INC Institution	−$834.5K −272.7K shares	$10.9M 3.6M shares
BANK OF AMERICA CORP /DE/ Institution	−$253.9K −83.0K shares	$1.5M 498.1K shares
JPMORGAN CHASE & CO Institution	−$47.6K −15.5K shares	$2.0M 643.5K shares
V Virtu Financial LLC Institution	−$46.8K −15.9K shares	Sold Off 0 shares
H HRT FINANCIAL LLC Institution	−$44.0K −14.9K shares	Sold Off 0 shares
Confluence Wealth Services, Inc. RIA/Wealth	−$39.8K −13.0K shares	$103.1K 33.7K shares
RAYMOND JAMES FINANCIAL INC RIA/Wealth	−$24.5K −8.0K shares	$46.3K 15.1K shares
UBS Group AG Institution	−$18.4K −6.0K shares	$458.1K 149.7K shares
A AMERICAN NATIONAL BANK Institution	−$16.2K −5.5K shares	Sold Off 0 shares
Blackstone Group L.P. Institution	−$10.6K −3.5K shares	$3.0M 982.5K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited MMLP in Q3 2025

New Positions: 1
New Value: $1.5M
Exited Positions: 4
Exited Value: $107.9K

New Positions

Institution	Position Value
K KIM, LLC Institution	$1.5M 506.4K shares

Exited Positions

Institution	Previous Position
V Virtu Financial LLC Institution	$46.8K 15.9K shares
H HRT FINANCIAL LLC Institution	$44.0K 14.9K shares
A AMERICAN NATIONAL BANK Institution	$16.2K 5.5K shares
Ameritas Advisory Services, LLC RIA/Wealth	$885.0 300.0 shares

Options Activity

Institutions with the largest Call and Put options positions in MMLP as of Q3 2025

Call Positions: 1
Call Value: $317.9K
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
K KIM, LLC Institution	$317.9K 1.0K contracts

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with MMLP as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
K KIM, LLC Institution	-	0.36% $1.5M	1.30% 506.4K shares	Q3 2025 Held for 2 months	$436.3M
D De Lisle Partners LLP Institution	-	0.13% $1.1M	0.86% 335.4K shares	Q1 2024 Held for 1y 8m	$815.6M
HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS, L.P. Institution	Dustin David Norris President	0.11% $1.2M	1.05% 408.2K shares	Q4 2024 Held for 11 months	$1.1B
Lee Financial CORP RIA/Wealth	Richard Rochester Lee CEO	0.10% $830.4K	0.69% 271.4K shares	Q3 2025 Held for 2 months	$792.8M
N NOMURA HOLDINGS INC Institution	-	0.06% $10.9M	9.13% 3.6M shares	Q4 2024 Held for 11 months	$18.4B
AGP FRANKLIN, LLC RIA/Wealth	Charles David Crouch Managing Partner	0.05% $94.9K	0.08% 31.0K shares	Q4 2024 Held for 11 months	$205.2M
Ipsen Advisor Group LLC RIA/Wealth	Loren Marshall Ipsen CEO	0.03% $35.7K	0.03% 11.7K shares	Q2 2025 Held for 5 months	$139.0M
M Meriwether Wealth & Planning, LLC RIA/Wealth	Jeremy Ty Pendergrass Managing Partner	0.02% $31.0K	0.03% 10.1K shares	Q2 2025 Held for 5 months	$172.6M
LEVIN CAPITAL STRATEGIES, L.P. Hedge Fund•Multi-Strategy	John Andrew Levin CEO	0.02% $168.3K	0.14% 55.0K shares	Q2 2025 Held for 5 months	$1.1B
Blackstone Group L.P. Institution	Jonathan D. Gray President	0.01% $3.0M	2.52% 982.5K shares	Q4 2020 Held for 4y 11m	$23.2B

Hedge Fund Spotlight

Discover hedge funds investing in MMLP

LEVIN CAPITAL STRATEGIES, L.P.

Hedge Fund • Multi-Strategy

Portfolio ManagerJohn Andrew Levin

Portfolio Value: $1.1B
Positions: 182
Last Reported: Q3 2025

Sector Allocation

Position in Martin Midstream Partners

Market Value: $168.3K
Shares Held: 55.0K
Portfolio Weight: 0.02%
Owned Since: 2025-Q2

Top Holding	Sector	Market Value	Weight
1 Microsoft MSFT	Software - Infrastructure Technology	$72.1M	6.61%
2 JPMorgan Chase JPM	Banks - Diversified Financial Services	$54.5M	5.00%
3 Bank of New York Mellon BK	Asset Management Financial Services	$46.2M	4.24%

View full profile

Martin Midstream Partners

Overview

All Institutions

Hedge Funds

Ownership Breakdown

Biggest Investors

Net Capital Flow

Biggest Buyers

Biggest Sellers

Entry and Exit Activity

New Positions

Exited Positions

Options Activity

Call Positions

Put Positions

Most Committed Institutions

Hedge Fund Spotlight

Position in Martin Midstream Partners

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