Plains GP Ownership | Who Owns Plains GP?

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Plains GP Ownership Summary

Plains GP is owned by 77.40% institutional investors, 2.69% insiders, and 19.91% retail investors. Tortoise capital advisors is the largest institutional shareholder, holding 5.88% of PAGP shares. Tortoise Energy Infrastructure TR Ins is the top mutual fund, with 3.94% of its assets in Plains GP shares.

PAGP Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Plains GP	77.40%	2.69%	19.91%
Sector	Energy Stocks	108.48%	14.45%	-22.93%
Industry	Oil & Gas Midstream Stocks	53.47%	19.05%	27.48%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Tortoise capital advisors	11.64M	5.88%	$226.12M
Massachusetts financial services co /ma/	10.12M	5.11%	$196.59M
Energy income partners	10.09M	5.10%	$196.12M
Chickasaw capital management	8.22M	4.17%	$151.05M
Barrow hanley mewhinney & strauss	6.51M	3.29%	$126.49M
Clearbridge investments	6.15M	3.12%	$113.08M
Morgan stanley	5.48M	2.78%	$103.14M
Blackrock	5.45M	2.77%	$102.65M
Goldman sachs group	5.19M	2.63%	$95.41M
Two sigma advisers, lp	4.00M	2.03%	$73.61M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Propel bio management	1.27M	30.01%	$24.72M
Chickasaw capital management	8.22M	6.11%	$151.05M
Rr advisors	1.09M	5.09%	$21.16M
Recurrent investment advisors	2.70M	4.25%	$52.58M
Cushing asset management, lp	3.54M	3.99%	$68.84M
Energy income partners	10.09M	3.85%	$196.12M
Mcgowan group asset management	1.33M	3.26%	$25.89M
Goodman financial	781.31K	3.05%	$15.18M
Tortoise capital advisors	11.64M	2.95%	$226.12M
Heronetta management	196.40K	2.06%	$3.61M

Top Buyers

Holder	Shares	% Assets	Change
Artemis investment management llp	3.07M	0.76%	3.07M
Blackrock	5.45M	0.00%	3.03M
Chickasaw capital management	8.22M	6.11%	1.63M
Clearbridge investments	6.15M	0.09%	646.13K
Ubs group	3.34M	0.01%	520.72K

Top Sellers

Holder	Shares	% Assets	Change
Westwood group	15.83K	0.00%	-3.66M
Hennessy advisors	-	-	-2.08M
Mirae asset global investments	-	-	-1.71M
Blackrock funding, inc. /de	1.69M	0.00%	-850.02K
Aventail capital group, lp	-	-	-680.72K

New Positions

Holder	Shares	% Assets	Change	Value
Artemis investment management llp	3.07M	0.76%	3.07M	$59.58M
Callodine capital management, lp	240.00K	0.48%	240.00K	$4.66M
Central valley advisors	160.44K	1.34%	160.44K	$2.95M
Vident advisory	95.25K	0.03%	95.25K	$1.75M
Arkadios wealth advisors	75.26K	0.04%	75.26K	$1.46M

Sold Out

Holder	Change
Triad wealth partners	-3.00
Edgerock capital	-198.00
Eagle bay advisors	-206.00
Activest wealth management	-262.00
Elequin securities	-275.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	337	1.51%	153,250,300	-4.97%	77	1.17%	163	-4.12%	111	14.43%
Mar 31, 2025	328	1.86%	158,652,970	3.69%	80	16.87%	165	1.85%	98	10.11%
Dec 31, 2024	151	-50.33%	42,569,834	-72.97%	21	0.34%	72	-43.75%	40	-62.62%
Sep 30, 2024	302	3.78%	157,430,849	-1.51%	79	1.21%	127	3.25%	106	4.95%
Jun 30, 2024	285	0.71%	152,764,632	-5.34%	77	1.14%	118	-7.81%	100	4.17%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Tortoise Energy Infrastructure TR Ins	7.79M	3.94%	167.53K
First Trust North Amer Engy InfrasETF	7.78M	3.94%	4.47K
MFS Mid Cap Value Equity	5.81M	2.94%	212.64K
MFS Mid Cap Value A	5.73M	2.90%	-79.51K
MainGate MLP I	4.22M	2.13%	-
Bridge Builder Large Cap Value	3.12M	1.58%	-
ClearBridge Energy Midstream Opportunity Fund Inc	2.94M	1.49%	-
NYLI Cushing® MLP Premier Class I	2.84M	1.44%	240.00K
Invesco SteelPath MLP Select 40 Y	2.81M	1.42%	100.00K
HSBC GIF Global Infras Eq AM2	2.79M	1.41%	294.65K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 28, 2023	Chiang Willie CW	Chairman & CEO	Buy	$1.01M
May 08, 2023	Chiang Willie CW	Chairman & CEO	Buy	$993.52K
Aug 19, 2022	DeSanctis Ellen		Buy	$119.80K
Nov 18, 2020	RAYMOND JOHN T	-	Sell	$50.08M
Nov 18, 2020	EMG Investment, LLC	-	Sell	$50.08M

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2024 Q4	-	-
2024 Q3	-	-
2023 Q4	-	-
2023 Q3	1	-

PAGP Ownership FAQ

Who Owns Plains GP?

Plains GP shareholders are primarily institutional investors at 77.40%, followed by 2.69% insiders and 19.91% retail investors. The average institutional ownership in Plains GP's industry, Oil & Gas Midstream Stocks , is 53.47%, which Plains GP exceeds.

Who owns the most shares of Plains GP?

Plains GP’s largest shareholders are Tortoise capital advisors (11.64M shares, 5.88%), Massachusetts financial services co /ma/ (10.12M shares, 5.11%), and Energy income partners (10.09M shares, 5.10%). Together, they hold 16.09% of Plains GP’s total shares outstanding.

Does Blackrock own Plains GP?

Yes, BlackRock owns 2.77% of Plains GP, totaling 5.45M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 102.65M$. In the last quarter, BlackRock increased its holdings by 3.03M shares, a 124.93% change.

Who is Plains GP’s biggest shareholder by percentage of total assets invested?

Propel bio management is Plains GP’s biggest shareholder by percentage of total assets invested, with 30.01% of its assets in 1.27M Plains GP shares, valued at 24.72M$.

Who is the top mutual fund holder of Plains GP shares?

Tortoise Energy Infrastructure TR Ins is the top mutual fund holder of Plains GP shares, with 3.94% of its total shares outstanding invested in 7.79M Plains GP shares.

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