MMLP Martin Midstream Partners (MMLP) Insider Trading, Ownership & Congress Trades
Wholesale & Retail · Wholesale-petroleum bulk stations & terminals · CIK 0001176334
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
11
13F, latest reported quarter
Martin Midstream Partners insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for MARTIN MIDSTREAM PARTNERS L.P. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- 54 earlier Form 4 trades (code P or S) here by this insider (54 buys), the last on Dec 11, 2025.
- +9.6% median (+7.4% mean) 90-day return after 30 previous buys.
- The trade is 0.3% of the 2,781,179 shares held after it.
- No other insider bought within 30 days.
- 11 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Martin Product Sales LLC bought about $18.2K of MMLP on Dec 12, 2025; 11 funds added in the latest 13F quarter.Context
- 53 earlier Form 4 trades (code P or S) here by this insider (53 buys), the last on Dec 8, 2025.
- +9.6% median (+6.9% mean) 90-day return after 30 previous buys.
- The trade is 0.2% of the 2,774,167 shares held after it.
- No other insider bought within 30 days.
- 11 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Martin Product Sales LLC bought about $14.2K of MMLP on Dec 11, 2025; 11 funds added in the latest 13F quarter.Context
- 52 earlier Form 4 trades (code P or S) here by this insider (52 buys), the last on Dec 4, 2025.
- +9.6% median (+6.9% mean) 90-day return after 30 previous buys.
- The trade is 0.4% of the 2,768,594 shares held after it.
- No other insider bought within 30 days.
- 11 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Martin Product Sales LLC bought about $31.7K of MMLP on Dec 8, 2025; 11 funds added in the latest 13F quarter.Context
- 51 earlier Form 4 trades (code P or S) here by this insider (51 buys), the last on Dec 1, 2025.
- +8.8% median (+6.5% mean) 90-day return after 30 previous buys.
- The trade is 0.1% of the 2,756,366 shares held after it.
- No other insider bought within 30 days.
- 11 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Martin Product Sales LLC bought about $5.7K of MMLP on Dec 4, 2025; 11 funds added in the latest 13F quarter.Context
- 50 earlier Form 4 trades (code P or S) here by this insider (50 buys), the last on Nov 25, 2025.
- +8.0% median (+6.0% mean) 90-day return after 30 previous buys.
- The trade is 0.1% of the 2,754,176 shares held after it.
- No other insider bought within 30 days.
- 11 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Martin Product Sales LLC bought about $5.8K of MMLP on Dec 1, 2025; 11 funds added in the latest 13F quarter.309 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
11 funds bought in last quarter
below 82% of Wholesale & Retail
Revenue
+1.2% year over year
below 60% of Wholesale & Retail
Margin
-2.1% net margin
below 71% of Wholesale & Retail
Buybacks
no share repurchases reported
Short interest
0.3% of the float short (float per yahoo 2026-10-26) · 6.7 days to cover · settled 2026-09-30
below 78% of Wholesale & Retail
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch MMLP
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-26.5%12M
Insider buy
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns MMLP: institutional holders (13F)
13F holdings, latest reported quarter
7,212,745 sh
$16.7M
3,564,619 sh
$8.2M
1,500,000 sh
$3.5M
1,002,819 sh
$2.3M
932,848 sh
$2.2M
Congress trades in MMLP
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
MMLP planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
MMLP mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
NexPoint Event Driven Fund
$943.0K position · as of 2026-06-30
1.3%
Invesco SteelPath MLP Income Fund
$17.1M position · as of 2026-05-31
0.4%
Invesco SteelPath MLP Select 40 Fund
$452.7K position · as of 2026-05-31
0.0%
Fidelity Nasdaq Composite Index Fund
$64.4K position · as of 2026-05-31
0.0%
Global X MLP ETF
$243 position · as of 2026-05-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows 11 funds added last quarter. Each figure is a federal filing, dated the day it went public.
MMLP financials
Revenue growth
+1.2%
XBRL, annual
Net margin
-2.1%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$744.2M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM MMLP
| FY Dec 2025 | $716.1M |
| FY Dec 2024 | $707.6M |
| FY Dec 2023 | $798.0M |
| FY Dec 2022 | $1.0B |
| FY Dec 2021 | $882.4M |
| Jun 2026 | $213.6M |
| Mar 2026 | $187.7M |
| Dec 2025 | $174.2M |
| Sep 2025 | $168.7M |
| Jun 2025 | $180.7M |
| Mar 2025 | $192.5M |
| Dec 2024 | $171.3M |
| Sep 2024 | $170.9M |
At each fiscal year end
Single quarter
Net margin, TTM
-2.1%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM MMLP
| FY Dec 2025 | -2.1% |
| FY Dec 2024 | -0.7% |
| FY Dec 2023 | -0.6% |
| FY Dec 2022 | -1.0% |
| FY Dec 2021 | -0.0% |
| Jun 2026 | +1.2% |
| Mar 2026 | -3.6% |
| Dec 2025 | -1.7% |
| Sep 2025 | -5.0% |
| Jun 2025 | -1.3% |
| Mar 2025 | -0.5% |
| Dec 2024 | -5.2% |
| Sep 2024 | -1.9% |
At each fiscal year end
Single quarter
Free cash flow, TTM
n/a
capex not filed for the four quarters
Free cash flow, TTM MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | $2.7M |
| Mar 2026 | -$21.3M |
| Dec 2025 | $15.6M |
| Sep 2025 | -$7.9M |
| Jun 2025 | $24.9M |
| Mar 2025 | -$11.9M |
| Dec 2024 | $34.2M |
| Sep 2024 | -$28.3M |
At each fiscal year end
Single quarter
Debt to equity
n/a
no equity line filed
Debt to equity MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
0.04x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Cash flow to debt MMLP
| FY Dec 2025 | 0.11x |
| FY Dec 2024 | 0.11x |
| FY Dec 2023 | 0.33x |
| FY Dec 2022 | 0.03x |
| FY Dec 2021 | 0.07x |
| Jun 2026 | 0.04x |
| Mar 2026 | 0.08x |
| Dec 2025 | 0.11x |
| Sep 2025 | 0.15x |
| Jun 2025 | 0.12x |
| Mar 2025 | 0.07x |
| Dec 2024 | 0.11x |
| Sep 2024 | 0.08x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
n/a
no equity line filed
Return on equity MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-2.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets MMLP
| FY Dec 2025 | -2.8% |
| FY Dec 2024 | -1.0% |
| FY Dec 2023 | -0.8% |
| FY Dec 2022 | -1.8% |
| FY Dec 2021 | -0.0% |
| Jun 2026 | -2.9% |
| Mar 2026 | -3.8% |
| Dec 2025 | -2.8% |
| Sep 2025 | -3.9% |
| Jun 2025 | -3.0% |
| Mar 2025 | -1.8% |
| Dec 2024 | -1.0% |
| Sep 2024 | +0.8% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+11.4%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed MMLP
| FY Dec 2025 | +11.9% |
| FY Dec 2024 | +13.8% |
| FY Dec 2023 | +14.9% |
| FY Dec 2022 | +10.6% |
| FY Dec 2021 | +12.2% |
| Jun 2026 | +11.4% |
| Mar 2026 | +9.9% |
| Dec 2025 | +11.9% |
| Sep 2025 | +9.9% |
| Jun 2025 | +11.5% |
| Mar 2025 | +12.6% |
| Dec 2024 | +13.8% |
| Sep 2024 | +15.3% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
fewer than four consecutive quarters of diluted EPS
P/E, trailing MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$530.6M
market value at close 2026-10-26 on 2026-07-27 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2018-12-31
Enterprise value MMLP
| FY Dec 2025 | $529.7M |
| FY Dec 2024 | $577.4M |
| FY Dec 2023 | $514.3M |
| FY Dec 2022 | $629.2M |
| FY Dec 2021 | $601.8M |
| Jun 2026 | $543.9M |
| Mar 2026 | $566.0M |
| Dec 2025 | $529.7M |
| Sep 2025 | $560.6M |
| Jun 2025 | $542.8M |
| Mar 2025 | $591.8M |
| Dec 2024 | $577.4M |
| Sep 2024 | $611.4M |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
n/a
capex not filed for the four quarters
FCF yield MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
fewer than four consecutive quarters of diluted EPS
PEG, trailing MMLP
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $716.1M | $707.6M | $798.0M | $1.0B |
| Operating income | $48.9M | $57.3M | $66.7M | $51.3M |
| Net income | -$14.7M | -$5.2M | -$4.5M | -$10.3M |
| Operating cash flow | $46.1M | $48.4M | $137.5M | $16.1M |
| Long-term debt | $428.0M | $437.6M | $421.2M | $512.9M |
| Buybacks | n/a | n/a | $0 | $0 |
SEC XBRL, fiscal years, as known on 2026-10-28
MMLP Stock Sonar score 5/7 axes
Find similar shapesCompareMMLP ranks highest on risk and compliance (91st percentile) and profitability (46th), and lowest on institutional and government (18th), among Wholesale & Retail peers.
5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
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