HomeCompareMPLX vs COST

MPLX vs COST: Dividend Comparison 2026

MPLX yields 7.47% · COST yields 0.52%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 MPLX wins by $420.6K in total portfolio value
10 years
MPLX
MPLX
● Live price
7.47%
Share price
$57.67
Annual div
$4.31
5Y div CAGR
38.1%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$450.7K
Annual income
$220,593.13
Full MPLX calculator →
COST
COST
● Live price
0.52%
Share price
$996.58
Annual div
$5.20
5Y div CAGR
47%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$30.1K
Annual income
$3,341.06
Full COST calculator →

Portfolio growth — MPLX vs COST

📍 MPLX pulled ahead of the other in Year 1

Annual dividend income

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Recession Test — Did They Cut Dividends?

How each stock treated shareholders during the 3 biggest crises of the last 20 years

Crisis PeriodMPLXCOST
2008–2009
GFC
— No data— No data
2020 Q1–Q2
COVID
— No data— No data
2022 Q4
Rate Hike
— No data— No data
Based on dividend payment history. "Increased" = dividend grew during crisis. "Maintained" = held within 3%. "Cut" = reduced by more than 3%.
📅

Dividend Calendar Overlap

Combined, MPLX + COST cover 0 of 12 monthsgood coverage

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
MPLX pays
COST pays
Both pay
Neither
💰

Tax Bracket Optimizer

Which stock is actually better after tax? Adjust your rate to find out.

MPLX
Annual income on $10K today (after 15% tax)
$635.25/yr
After 10yr DRIP, annual income (after tax)
$187,504.16/yr
COST
Annual income on $10K today (after 15% tax)
$44.35/yr
After 10yr DRIP, annual income (after tax)
$2,839.90/yr
At 15% tax rate, MPLX beats the other by $184,664.26/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

What's the optimal mix of MPLX + COST for your $10,000?

MPLX: 50%COST: 50%
100% COST50/50100% MPLX
Portfolio after 10yr
$240.4K
Annual income
$111,967.09/yr
Blended yield
46.58%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on COST right now

MPLX
Analyst Ratings
19
Buy
9
Hold
Consensus: Buy
Price Target
$59.50
+3.2% upside vs current
Range: $59.00 — $60.00
Altman Z
2.0
Piotroski
8/9
COST
Analyst Ratings
38
Buy
19
Hold
1
Sell
Consensus: Buy
Price Target
$1,061.33
+6.5% upside vs current
Range: $769.00 — $1,175.00
Altman Z
9.4
Piotroski
8/9
Analyst ratings via FMP. Altman Z-Score: >3.0 safe, 1.81–3.0 grey zone, <1.81 distress. Piotroski: 7–9 strong, 0–3 weak.
🏛️

Copy Congress — What Are Politicians Buying?

Senate & House STOCK Act disclosures (last 90 days)

MPLX buys
0
COST buys
0
No recent congressional trades found for MPLX or COST in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricMPLXCOST
Forward yield7.47%0.52%
Annual dividend / share$4.31$5.20
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR38.1%47%
Portfolio after 10y$450.7K$30.1K
Annual income after 10y$220,593.13$3,341.06
Total dividends collected$402.2K$9.2K
Payment frequencyquarterlyquarterly
SectorEnergyConsumer Staples
Analyst consensusBuyBuy
Analyst price target$59.50$1,061.33

Year-by-year: MPLX vs COST ($10,000, DRIP)

YearMPLX PortfolioMPLX Income/yrCOST PortfolioCOST Income/yrGap
1← crossover$11,732$1,032.10$10,777$76.70+$955.00MPLX
2$14,116$1,562.81$11,645$113.56+$2.5KMPLX
3$17,531$2,426.93$12,628$168.58+$4.9KMPLX
4$22,649$3,890.12$13,763$251.16+$8.9KMPLX
5$30,720$6,486.35$15,103$376.07+$15.6KMPLX
6$44,226$11,355.22$16,727$566.94+$27.5KMPLX
7$68,420$21,098.77$18,761$862.64+$49.7KMPLX
8$115,338$42,128.55$21,403$1,329.21+$93.9KMPLX
9$215,071$91,658.85$24,985$2,083.31+$190.1KMPLX
10$450,719$220,593.13$30,075$3,341.06+$420.6KMPLX

MPLX vs COST: Complete Analysis 2026

MPLXEnergy

MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States. It operates in two segments, Logistics and Storage, and Gathering and Processing. The company is involved in the gathering, processing, and transportation of natural gas; gathering, transportation, fractionation, exchange, storage, and marketing of natural gas liquids; gathering, storage, transportation, and distribution of crude oil and refined products, as well as other hydrocarbon-based products; and sale of residue gas and condensate. It also engages in the inland marine businesses comprising transportation of light products, heavy oils, crude oil, renewable fuels, chemicals, and feedstocks in the Mid-Continent and Gulf Coast regions, as well as owns and operates boats and barges, including third-party chartered equipment, and a marine repair facility located on the Ohio River; and distribution of fuel, as well as operates refining logistics, terminals, rail facilities, and storage caverns. In addition, the company operates terminal facilities for the receipt, storage, blending, additization, handling, and redelivery of refined petroleum products located through the pipeline, rail, marine, and over-the-road modes of transportation. MPLX GP LLC acts as the general partner of MPLX LP. The company was incorporated in 2012 and is headquartered in Findlay, Ohio. MPLX LP operates as a subsidiary of Marathon Petroleum Corporation.

Full MPLX Calculator →

COSTConsumer Staples

Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, the United Kingdom, Mexico, Japan, Korea, Australia, Spain, France, Iceland, China, and Taiwan. It offers branded and private-label products in a range of merchandise categories. The company offers sundries, dry groceries, candies, coolers, freezers, liquor, and tobacco and deli products; appliances, electronics, health and beauty aids, hardware, garden and patio products, sporting goods, tires, toys and seasonal products, office supplies, automotive care products, postages, tickets, apparel, small appliances, furniture, domestics, housewares, special order kiosks, and jewelry; and meat, produce, service deli, and bakery products. It also operates pharmacies, opticals, food courts, hearing-aid centers, and tire installation centers, as well as 636 gas stations; and offers business delivery, travel, same-day grocery, and various other services online in various countries. As of August 29, 2021, the company operated 815 membership warehouses, including 564 in the United States and Puerto Rico, 105 in Canada, 39 in Mexico, 30 in Japan, 29 in the United Kingdom, 16 in South Korea, 14 in Taiwan, 12 in Australia, 3 in Spain, 1 in Iceland, 1 in France, and 1 in China. It also operates e-commerce websites in the United States, Canada, the United Kingdom, Mexico, South Korea, Taiwan, Japan, and Australia. The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.

Full COST Calculator →
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⚠️ Educational purposes only. Not financial advice. Congressional trades sourced from SEC STOCK Act filings via FMP. Past performance does not guarantee future results.