How many institutions held PAGP - PLAINS GP HOLDINGS LP - Limited Partnership Interests in Q1 2021?

215 institutional investors reported PAGP - PLAINS GP HOLDINGS LP - Limited Partnership Interests for Q1 2021. Use the holders table for investor-level position and value details.

PLAINS GP HOLDINGS LP - Limited Partnership Interests (PAGP)

Q: What does CUSIP 72651A207 represent in this 13F holders report?

CUSIP 72651A207 is the security identifier for PAGP - PLAINS GP HOLDINGS LP - Limited Partnership Interests used to aggregate holder disclosures.

CUSIP: 72651A207

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / Limited Partnership Interests
Total 13F shares: 156,515,675
Total 13F value: $1,470,742,947
Share change: -6,059,118
Put/Call ratio: 118%
SEC-reported price per share: $9.40
Number of holders: 215
Value change: -$51,851,594
Number of buys: 106
Number of sells: 97
Shares outstanding: 198,076,309

Security key

72651A207

Report period

Q1 2021

Institutions

215

Top holders

PAGP full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2021 Previous quarter: Q4 2020 PLAINS GP HOLDINGS LP SEC filings PLAINS GP HOLDINGS LP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 72651A207

Newer quarter: Q2 2021 Previous quarter: Q4 2020

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of PAGP - PLAINS GP HOLDINGS LP - Limited Partnership Interests (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

MASSACHUSETTS FINANCIAL S...

Disclosed value leader

MASSACHUSETTS FINANCIAL S...

Comparable rows

15/15

Latest evidence

31 Dec 2020

13F Lead comparable stake: 8.2% Showing 1-6 of 15 holder rows.

Quick read

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ leads the comparable SEC ownership view at 8.2%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s linked filing trail.

Comparable ownership Top 5

MASSACHUSETTS FINANCIAL SERVICES ... 8.2%

TORTOISE CAPITAL ADVISORS, L.L.C. 7.1%

CHICKASAW CAPITAL MANAGEMENT LLC 5.2%

Energy Income Partners, LLC 4.3%

CI INVESTMENTS INC. 3.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	8.2%	$137,134,000 16,228,837 shares	—	31 Dec 2020
TORTOISE CAPITAL ADVISORS, L.L.C.	13F Company 13F	7.1%	$118,074,000 13,973,270 shares	—	31 Dec 2020
CHICKASAW CAPITAL MANAGEMENT LLC	13F Company 13F	5.2%	$87,267,000 10,327,410 shares	—	31 Dec 2020
Energy Income Partners, LLC	13F Company 13F	4.3%	$72,222,000 8,546,925 shares	—	31 Dec 2020
CI INVESTMENTS INC.	13F Company 13F	3.7%	$62,673,000 7,399,355 shares	—	31 Dec 2020
Salient Capital Advisors, LLC	13F Company 13F	3.7%	$61,169,000 7,238,962 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

215

156,515,675

Rows available

215

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

215

Q1 2021 holders

215

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 value	Q1 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend