Castleark Management LLC Mplx LP Transaction History

Castleark Management LLC

$2.47 Billion
Q1 2025

A detailed history of Castleark Management LLC transactions in Mplx LP stock. As of the latest transaction made, Castleark Management LLC holds 70,132 shares of MPLX stock, worth $3.63 Million. This represents 0.15% of its overall portfolio holdings.

Number of Shares

70,132

Previous 129,642 45.9%

Holding current value

$3.63 Million

Previous $6.2 Million 39.51%

% of portfolio

0.15%

Previous 0.23%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	SELL	$47.88 - $54.65 $2.85 Million - $3.25 Million	-59,510 Reduced 45.9%	70,132 $3.75 Million
Q2 2023 Aug 15, 2023	SELL	$33.23 - $34.99 $971,312 - $1.02 Million	-29,230 Reduced 18.4%	129,642 $4.4 Million
Q1 2023 May 15, 2023	BUY	$32.58 - $35.12 $310,813 - $335,044	9,540 Added 6.39%	158,872 $5.47 Million
Q3 2022 Nov 15, 2022	SELL	$28.2 - $33.59 $1.05 Million - $1.25 Million	-37,330 Reduced 20.0%	149,332 $4.48 Million
Q4 2021 Feb 16, 2022	SELL	$28.09 - $31.96 $1.78 Million - $2.03 Million	-63,500 Reduced 25.38%	186,662 $5.52 Million
Q3 2021 Nov 12, 2021	SELL	$26.2 - $30.03 $258,856 - $296,696	-9,880 Reduced 3.8%	250,162 $7.12 Million
Q1 2021 May 14, 2021	BUY	$21.97 - $26.36 $24,123 - $28,943	1,098 Added 0.42%	260,042 $6.67 Million
Q4 2020 Feb 17, 2021	BUY	$15.51 - $23.6 $1.35 Million - $2.05 Million	86,720 Added 50.35%	258,944 $5.61 Million
Q3 2020 Nov 16, 2020	BUY	$15.74 - $20.02 $272,931 - $347,146	17,340 Added 11.2%	172,224 $2.71 Million
Q1 2020 May 13, 2020	SELL	$8.38 - $27.11 $1.64 Million - $5.32 Million	-196,155 Reduced 55.88%	154,884 $1.8 Million
Q4 2019 Feb 14, 2020	BUY	$22.63 - $28.19 $3.35 Million - $4.17 Million	147,875 Added 72.79%	351,039 $8.94 Million
Q3 2019 Nov 15, 2019	SELL	$26.48 - $32.51 $1.51 Million - $1.85 Million	-56,914 Reduced 21.88%	203,164 $5.69 Million
Q4 2018 Feb 12, 2019	BUY	$28.84 - $35.77 $463,747 - $575,181	16,080 Added 6.59%	260,078 $7.88 Million
Q2 2018 Aug 15, 2018	SELL	$32.07 - $37.1 $2.01 Million - $2.32 Million	-62,530 Reduced 20.4%	243,998 $8.33 Million
Q1 2018 May 15, 2018	BUY	$32.62 - $39.12 $1.96 Million - $2.35 Million	60,000 Added 24.34%	306,528 $10.1 Million
Q4 2017 Feb 15, 2018	SELL	$32.46 - $37.94 $467,424 - $546,336	-14,400 Reduced 5.52%	246,528 $8.74 Million
Q3 2017 Nov 15, 2017	BUY	$32.26 - $36.46 $8.42 Million - $9.51 Million	260,928	260,928 $9.14 Million

Others Institutions Holding MPLX

# of Institutions

625

Shares Held

217M

Call Options Held

4.27M

Put Options Held

1.14M

View Full List

About MPLX LP

Ticker MPLX
Exchange NYSE
Sector Energy
Industry Oil & Gas Midstream
Shares Outstandng 1,006,280,000
Market Cap $52.1B
Description
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 ...

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Castleark Management LLC Mplx LP Transaction History