PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests (PAA)

Q: What does CUSIP 726503105 represent in this 13F holders report?

CUSIP 726503105 is the security identifier for PAA - PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests used to aggregate holder disclosures.

Q: How many institutions held PAA - PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests in Q4 2025?

374 institutional investors reported PAA - PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner Interests for Q4 2025. Use the holders table for investor-level position and value details.

CUSIP: 726503105

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Units Representing Limited Partner Interests
Total 13F shares: 279,085,074
Total 13F value: $5,012,346,651
Share change: +5,164,315
Put/Call ratio: 29%
SEC-reported price per share: $17.96
Number of holders: 374
Value change: +$94,029,255
Number of buys: 160
Number of sells: 117
Shares outstanding: 705,666,699

Security key

726503105

Report period

Q4 2025

Institutions

374

Top holders

PAA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 PLAINS ALL AMERICAN PIPELINE LP SEC filings PLAINS ALL AMERICAN PIPELINE LP company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 726503105

Newer quarter: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of PAA - PLAINS ALL AMERICAN PIPELINE LP - Common Units Representing Limited Partner 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

CIBC Private Wealth Group...

Disclosed value leader

PAA GP Holdings LLC

Comparable rows

15/15

Latest evidence

30 Sep 2025

13F 13D/G 3/4/5 Lead comparable stake: 7.6% 13D/G row: CIBC Private Wealth Group LLC Showing 1-6 of 15 holder rows.

Quick read

CIBC Private Wealth Group LLC leads the comparable SEC ownership view at 7.6%.

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 CIBC Private Wealth Group LLC's linked filing trail.

Comparable ownership Top 5

CIBC Private Wealth Group LLC 7.6%

PAA GP Holdings LLC 33%

ALPS ADVISORS INC 11%

Invesco Ltd. 4.7%

GOLDMAN SACHS GROUP INC 2.4%

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
CIBC Private Wealth Group LLC	13F 13D/G Company 13F 13D/G	7.6% from 13D/G	$87,048,316 5,102,480 shares	—	30 Sep 2025
PAA GP Holdings LLC	3/4/5 Director, 10%+ Owner 3/4/5	33%	$4,364,098,053 233,000,430 shares	—	14 Aug 2025
ALPS ADVISORS INC	13F Company 13F	11%	$1,297,700,000 76,066,823 shares	—	30 Sep 2025
Invesco Ltd.	13F Company 13F	4.7%	$567,768,606 33,280,692 shares	—	30 Sep 2025
GOLDMAN SACHS GROUP INC	13F Company 13F	2.4%	$290,305,849 17,016,756 shares	—	30 Sep 2025
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	13F Company 13F	2.2%	$266,235,682 15,605,843 shares	—	30 Sep 2025

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 Q4 2025

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

Institutions

374

279,085,074

Rows available

374

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 Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

369

Q4 2025 holders

374

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend