MPLX LP Common Units Representing Limited Partner Interests MPLX

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MPLX LP Common Units Representing Limited Partner Interests · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 59.1300 · FX 1 USD = 1.277900 SGD · about SGD 75.5622 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 50.88 → 59.13 · 16.2%
60.51055.40050.290 1,2,3 4 5 6 7 8 9 10 11 12,13 14 15,16 17 18 19 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
58.4300 59.2250 58.1000 59.1300 982,399
58.3000 58.5300 57.3500 58.1800 1,432,400
58.6300 58.7400 57.9500 58.4400 1,066,700
58.3500 58.4000 57.6700 58.3900 1,161,100
57.9600 58.2800 57.5200 58.1800 941,100
Weekend
Weekend
57.3400 58.2500 57.3400 58.1600 1,640,700
57.7500 57.7600 56.6300 57.1200 1,742,000
56.7500 57.7400 56.2500 57.4600 2,090,300
57.1200 57.2600 56.7500 56.9100 561,100
56.3200 57.0900 56.3200 56.8300 920,700
Weekend
Weekend
57.3300 57.5600 56.0300 56.3000 1,699,100
57.4600 57.5400 57.1200 57.3200 688,600
57.8600 57.9300 56.8800 57.0500 1,105,800
57.3700 57.8900 56.5700 57.7700 947,500
56.3400 57.6500 56.3100 57.3700 835,200
Weekend
Weekend
56.2500 56.7400 56.0900 56.3800 1,106,300
56.3700 56.7200 55.9500 56.3500 1,923,400
56.9200 57.4800 56.0300 56.3200 1,493,200
57.5000 57.7600 56.6000 57.0500 1,751,300
56.8300 57.8500 56.0200 57.6600 1,678,200
Weekend
Weekend
57.8600 57.9500 56.6700 56.8000 2,129,000
58.9900 59.0800 57.9200 57.9800 1,190,500
59.2500 59.8200 58.3300 58.8100 1,234,100
58.7100 60.0400 58.7000 59.1600 1,720,200
59.4000 59.6000 58.8300 59.0900 1,043,400
Weekend
Weekend
58.6900 59.5500 58.5300 59.4400 2,487,500
58.2300 59.0000 58.2100 58.6200 942,100
58.7600 58.8400 57.3600 57.9300 1,762,000
58.9100 59.2000 58.3200 58.4200 1,428,800
60.0400 60.0900 58.5300 58.8900 1,781,100
Weekend
Weekend
59.6800 60.2100 59.5900 59.8400 666,800
60.1500 60.2100 59.4200 59.6300 1,079,000
60.2400 60.3900 59.9100 60.2300 1,125,300
59.8200 60.2900 59.1300 59.8300 1,426,200
No trading
Weekend
Weekend
59.2800 59.7700 58.9400 59.6700 1,007,400
59.3300 60.0400 59.0400 59.3400 1,230,500
59.3700 59.6500 58.7800 58.9900 1,281,700
59.2200 59.7300 58.8600 59.0900 1,268,900
59.3500 59.5400 58.9600 59.1700 1,406,000
Weekend
Weekend
59.2500 59.7500 59.2300 59.2500 675,800
59.4500 59.7200 58.5900 59.5100 1,007,100
58.2500 59.4300 58.2500 59.3200 802,600
58.4700 58.7000 58.1100 58.3600 1,282,900
19 · 8-K After market open · 12:16 ET 8-K ↗
58.4800 58.7500 58.1900 58.4600 665,500
Weekend
Weekend
58.4900 58.9500 57.6500 58.4100 1,713,900
58.8000 59.2600 58.5500 58.6000 633,600
59.4600 59.6500 58.5900 58.6900 1,140,900
59.3300 59.8900 59.1800 59.3600 1,158,000
59.3000 59.7400 59.0000 59.0800 1,105,500
Weekend
Weekend
59.0000 59.5100 58.7000 59.4800 1,189,300
59.7500 60.0800 58.8200 58.8200 1,447,300
59.5000 60.1600 59.4700 59.9400 1,090,300
18 · 424B5 After-hours · 17:18 ET 424B5 ↗
58.5000 59.5300 58.5000 59.3000 1,349,100
58.8500 59.0500 58.2900 58.7000 1,516,600
17 · 424B5 Pre-market · 08:45 ET 424B5 ↗
Weekend
Weekend
58.6800 59.5600 58.5300 58.8500 1,937,900
59.6800 60.4900 59.3300 60.4200 1,620,600
60.8300 60.9500 59.2400 59.2900 1,998,000
16 · 10-Q After market open · 13:43 ET 10-Q ↗
58.9700 60.6600 58.2800 60.5100 2,051,800
15 · 8-K Pre-market · 06:49 ET 8-K ↗
58.5900 58.9500 58.2300 58.9100 1,603,100
Weekend
Weekend
57.9300 58.7300 57.5900 58.4500 1,202,400
57.8200 58.1300 57.5300 57.6100 2,156,400
59.4700 60.0000 57.6400 57.7900 2,177,300
58.5000 59.7200 58.3100 59.2000 1,993,600
58.6500 58.9400 58.2700 58.3600 2,141,500
Weekend
Weekend
57.6600 58.8900 57.5600 58.6500 1,781,100
56.9900 57.6100 56.7400 57.5100 1,353,000
56.8600 57.0800 56.6000 56.6100 1,534,100
57.3300 57.5000 56.4100 56.4900 1,661,500
57.1800 57.8500 56.9200 57.1300 1,280,800
Weekend
Weekend
57.3100 57.6000 56.6500 57.0600 1,936,400
56.2900 57.3800 56.2600 57.1700 1,219,700
56.5600 56.9200 56.3500 56.4100 1,077,100
57.4200 57.6000 56.4500 56.5100 1,821,400
57.3100 57.7700 57.1100 57.2100 1,342,000
Weekend
Weekend
57.2500 57.4800 56.5100 56.9500 1,198,400
57.2500 57.7900 57.0200 57.1900 968,900
57.8800 57.8800 56.6200 57.4400 1,564,200
57.3300 58.0800 57.0200 57.5100 1,517,700
57.0000 57.7000 56.8300 56.9700 796,100
Weekend
Weekend
No trading
56.0000 57.2300 56.0000 57.1600 1,022,300
56.2100 56.7000 55.6600 55.9200 1,075,100
56.2500 56.6600 55.9700 56.3300 818,500
56.5500 56.8900 56.0800 56.2200 940,700
Weekend
Weekend
56.0000 56.7700 56.0000 56.5200 1,121,100
56.2000 57.2000 56.0500 56.0700 1,531,100
57.2700 57.6000 56.2000 56.2300 1,494,400
56.6800 57.7400 56.5600 57.6800 1,074,500
56.5000 57.3200 56.2800 56.9000 1,541,200
Weekend
Weekend
No trading
55.7400 56.9200 55.4300 56.8400 3,188,500
55.9000 56.2500 55.7300 55.9100 1,082,500
55.9600 56.3200 55.3700 56.0800 1,134,700
56.0200 56.9300 55.5800 55.6700 2,086,600
Weekend
Weekend
56.3100 57.6800 56.2800 56.8700 1,769,500
56.5600 56.9100 56.1200 56.4900 1,426,400
56.5000 57.2300 56.3100 56.3900 1,293,100
56.5000 57.1800 56.3300 56.5000 1,995,600
56.4300 56.9400 56.1000 56.4100 960,800
Weekend
Weekend
56.1300 57.1700 55.9400 56.4800 1,681,300
55.2600 56.4000 55.2600 56.3200 1,554,200
55.6000 56.1900 55.1000 55.2600 1,709,300
55.0000 55.6800 55.0000 55.6800 924,000
54.8500 55.2600 54.7400 54.9900 1,291,000
Weekend
Weekend
55.2700 55.4900 54.3200 54.6500 2,217,400
55.6900 55.9600 55.3000 55.4900 1,696,100
56.4100 57.2800 55.6500 55.7100 1,845,100
56.2000 57.1500 56.0800 56.4700 1,854,200
No trading
Weekend
Weekend
55.5000 56.6500 55.5000 56.4700 1,789,000
55.6000 56.0200 55.3600 55.6200 1,714,900
55.3800 55.9100 55.2900 55.4400 1,373,400
55.2800 55.9400 55.1400 55.5900 1,217,200
54.5600 55.4500 54.2200 55.4400 1,420,300
Weekend
Weekend
55.7700 55.8000 54.5800 54.7700 2,523,200
54.6100 55.6000 54.6100 55.5700 5,007,800
54.3400 54.8300 53.9400 54.8100 1,970,800
54.1400 54.6300 53.7100 54.3900 1,559,500
54.1000 54.2100 53.4000 54.0300 1,826,800
Weekend
Weekend
55.2000 55.2900 53.8600 54.0000 2,524,300
55.3500 56.2700 54.7600 56.2700 2,044,000
14 · S-3ASR After-hours · 16:15 ET S-3ASR ↗
55.4000 56.0000 54.5200 55.6600 6,238,400
13 · 10-Q After market open · 13:05 ET 10-Q ↗
56.8000 57.0000 54.8400 55.6600 3,304,800
12 · 8-K Pre-market · 06:49 ET 8-K ↗
57.0000 57.5100 56.6500 57.1700 2,088,100
Weekend
Weekend
56.4900 57.0300 56.2600 56.6100 2,124,800
55.6600 56.6100 55.5300 56.2700 2,352,100
55.3100 55.6900 55.0000 55.5200 3,794,200
55.1100 55.3300 54.3600 55.0800 2,640,500
55.3400 55.6500 54.6100 54.6100 2,243,900
Weekend
Weekend
55.4500 55.7500 54.7600 55.3400 3,447,100
55.7300 56.1600 55.2800 55.6100 1,417,400
55.7300 56.0100 55.5100 55.7000 1,652,700
55.9600 56.1000 55.3600 55.4700 2,746,600
56.1100 56.5000 55.4800 55.6900 1,120,400
Weekend
Weekend
55.0800 55.9100 54.5200 55.8800 4,334,200
54.8900 55.6500 54.6600 55.2400 918,700
54.9000 55.2700 54.6700 54.7700 1,064,000
55.8000 55.9600 54.7800 55.0100 3,815,700
11 · 8-K After-hours · 16:52 ET 8-K ↗
56.4100 56.4500 55.5200 56.0700 2,040,300
Weekend
Weekend
56.4200 56.9200 56.1000 56.1500 2,155,900
55.7600 56.8300 55.7600 56.3600 1,127,500
54.7500 55.9800 54.1100 55.8900 2,203,000
55.3500 55.8700 55.0600 55.2400 1,907,500
55.6900 56.2300 55.3500 55.6600 1,155,000
Weekend
Weekend
No trading
56.2500 56.5000 55.0500 55.9000 2,035,500
56.5200 56.5200 55.6800 55.9200 2,534,300
57.7300 57.9900 56.5000 57.0700 2,179,100
58.4000 58.7000 57.2300 57.6700 2,360,000
Weekend
Weekend
58.8200 59.7400 58.0500 58.1300 1,733,200
59.0500 59.3500 58.5000 58.9600 1,427,100
58.9400 59.2000 58.6100 58.8900 1,150,100
58.7300 59.9800 58.6300 59.1700 1,272,100
57.7400 58.7500 57.3700 58.6500 1,041,500
Weekend
Weekend
58.4200 58.8600 57.4400 57.9900 3,306,300
57.4700 58.3500 57.1200 58.2800 1,491,300
10 · 8-K After-hours · 17:00 ET 8-K ↗
58.1500 58.5400 57.3100 57.3700 1,761,400
58.1000 58.8500 58.1000 58.3400 1,030,700
59.0500 59.1200 57.9500 58.1000 1,403,300
Weekend
Weekend
58.3400 58.9800 57.8400 58.5200 1,681,200
59.0100 59.3700 58.3400 58.3600 1,136,000
58.0600 58.9500 57.8800 58.8000 1,466,200
58.2300 58.9200 57.9100 58.0200 1,170,700
58.6000 58.6000 57.8300 58.1900 1,831,200
Weekend
Weekend
58.8000 58.9400 58.0300 58.6500 1,596,800
58.9500 59.3100 58.0200 58.6600 1,459,100
58.5400 58.9000 58.0100 58.9000 1,178,800
59.3000 59.4900 58.5000 59.0100 1,178,200
59.4700 59.8400 58.5900 59.1400 1,517,000
Weekend
Weekend
59.0000 59.2300 58.4700 58.9400 1,165,800
9 · 10-K After market open · 13:32 ET 10-K ↗
58.3400 59.4400 58.2800 58.6600 1,485,400
58.9500 59.1700 58.3100 58.5300 1,255,300
59.1000 59.1000 58.1900 58.8900 983,200
58.1800 59.2500 58.0800 58.8000 1,941,100
Weekend
Weekend
57.4500 58.5600 57.3600 58.1900 1,479,200
56.8000 57.5400 56.8000 57.2800 1,618,800
57.6600 58.2700 56.6000 56.7000 1,660,600
57.0100 57.9900 56.5700 57.3500 2,748,800
No trading
Weekend
Weekend
55.3500 57.1200 55.3300 56.8300 2,345,000
8 · 8-K After market open · 14:04 ET 8-K ↗
55.6400 56.1700 55.1400 55.1500 6,908,000
55.5000 55.8600 55.3200 55.7000 1,154,100
54.8200 55.7300 54.4800 55.3800 1,122,900
54.8000 55.0700 53.8100 55.0100 2,665,500
Weekend
Weekend
7 · 424B5 After-hours · 16:56 ET 424B5 ↗
56.3900 56.4600 55.9300 56.0000 2,186,800
55.4600 56.4400 55.1500 56.4200 1,929,500
6 · 424B5 Pre-market · 08:43 ET 424B5 ↗
55.2900 55.6000 54.8400 55.5900 1,718,900
56.1800 56.2900 54.3600 55.2700 3,157,500
5 · 8-K Pre-market · 06:35 ET 8-K ↗
55.3000 56.2100 55.1100 55.3200 3,048,300
Weekend
Weekend
56.2400 56.3800 55.4100 55.9000 1,605,800
56.2400 56.7900 55.8900 56.2400 1,569,500
55.7300 56.1300 55.5200 55.7500 1,416,800
55.0000 55.7900 54.7900 55.7300 1,143,900
55.6300 55.6800 54.3600 54.7700 1,856,200
Weekend
Weekend
56.0000 56.1000 55.1600 55.1700 1,232,000
55.9200 56.0700 55.0300 55.5700 1,286,400
56.1100 56.4000 55.5100 55.6200 1,153,000
56.9000 57.1600 55.5200 55.5400 1,741,900
No trading
Weekend
Weekend
56.0100 56.7100 56.0100 56.5800 1,002,600
55.5800 56.3000 55.2100 55.9700 1,544,600
54.8000 55.7600 54.8000 55.4600 2,366,100
53.8500 55.2900 53.8400 54.7700 1,793,100
53.1000 53.9100 53.0500 53.8400 887,600
Weekend
Weekend
52.5600 53.3200 52.5500 53.0000 1,130,100
52.2900 52.7500 51.6000 52.5500 1,737,500
52.2500 52.5900 51.6600 52.3400 1,656,600
53.3600 53.3600 52.1100 52.2200 1,625,600
54.2500 54.2500 52.5000 53.3000 1,988,500
Weekend
Weekend
53.2400 54.2000 53.0100 53.8700 1,012,300
No trading
53.7100 53.8000 53.1400 53.3700 962,400
54.0300 54.3200 53.5000 53.6400 2,571,700
53.9300 54.2700 53.9100 54.0100 733,500
Weekend
Weekend
54.0000 54.2900 53.8000 53.9300 569,500
No trading
54.0000 54.2600 53.6300 54.0300 390,800
53.9500 54.0300 53.6200 53.9900 847,100
54.2000 54.2100 53.0100 53.7600 1,309,300
Weekend
Weekend
53.0100 54.0600 53.0100 53.7000 3,802,900
54.3400 54.4400 52.8800 53.2100 2,083,600
4 · 8-K Pre-market · 06:55 ET 8-K ↗
54.0000 54.4900 54.0000 54.4700 1,166,100
54.8000 54.8000 53.9700 53.9900 1,453,700
54.7400 55.0000 54.3100 54.9000 1,399,600
Weekend
Weekend
54.4700 54.8500 54.1400 54.8500 1,137,900
55.0200 55.3000 54.3000 54.5200 1,389,200
55.2000 55.4800 54.8200 55.1500 1,080,600
55.6200 56.1600 55.1200 55.2000 1,365,300
55.9400 56.0000 55.2700 55.5500 976,300
Weekend
Weekend
55.9600 56.2600 55.4500 55.8600 1,161,000
54.8500 55.9300 54.8400 55.8800 1,722,800
54.1400 54.8900 54.0200 54.8200 1,146,000
54.8000 54.9300 53.8700 53.9000 1,402,400
54.0000 54.9400 54.0000 54.8500 1,331,900
Weekend
Weekend
53.7200 54.4300 53.6800 54.3300 720,600
No trading
53.5000 53.9400 53.4300 53.6400 1,254,500
53.2200 53.9800 53.1500 53.4600 1,555,000
54.3400 54.3400 52.5600 53.2400 1,833,600
Weekend
Weekend
53.4800 54.2400 53.4000 54.0600 1,364,500
53.3800 54.0800 53.1500 53.4800 1,388,900
52.9000 53.3800 52.3100 53.3200 1,103,300
52.5900 53.1400 52.5500 52.8700 1,617,500
53.3100 53.3100 52.6700 52.8000 1,264,000
Weekend
Weekend
52.2700 53.3000 51.9300 53.2100 1,954,000
52.4200 52.8600 51.7900 51.9500 1,880,600
51.9600 52.4800 51.8000 52.4700 1,678,600
51.6400 52.2300 51.6100 52.0400 2,216,900
51.3900 51.7900 51.0300 51.7800 2,579,200
Weekend
Weekend
50.5200 51.3300 50.2200 51.2700 1,683,000
51.6600 52.0300 51.4800 51.5300 1,940,400
51.0900 52.0700 50.9000 51.5800 2,645,000
3 · 8-K After-hours · 16:09 ET 8-K ↗ 2 · 10-Q After market open · 13:07 ET 10-Q ↗
51.4400 51.6900 50.3700 51.2000 3,222,700
1 · 8-K Pre-market · 06:35 ET 8-K ↗
51.0500 51.1600 50.6700 50.8500 2,622,600
Weekend
Weekend
50.7700 50.8800 50.2600 50.7600 1,376,400
50.5500 50.8200 50.3300 50.5700 1,292,100
50.9000 50.9300 50.2200 50.2900 2,548,000
50.8200 50.8400 50.5100 50.7700 1,280,300
50.5000 50.8800 50.3000 50.8200 869,200
Weekend
Weekend
51.0000 51.0000 50.1200 50.4500 1,324,700
50.9100 50.9800 50.5700 50.8800 1,687,200

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

19 8-K 8-K (opens SEC filing in a new tab) After market open · 12:16 ET Summarise
18 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
17 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:43 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:49 ET Summarise
14 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:05 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:49 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
9 10-K 10-K (opens SEC filing in a new tab) After market open · 13:32 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After market open · 14:04 ET Summarise
7 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
6 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:43 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:35 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:55 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:07 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:35 ET Summarise