Security key
72651A207
PLAINS GP HOLDINGS LP - Limited Partnership Interests (PAGP)
CUSIP: 72651A207
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Limited Partnership Interests
- Total 13F shares
- 160,705,773
- Total 13F value
- $3,900,576,500
- Share change
- +11,334,620
- Put/Call ratio
- 46%
- SEC-reported price per share
- $24.28
- Number of holders
- 337
- Value change
- +$295,154,682
- Number of buys
- 170
- Number of sells
- 116
- Shares outstanding
- 198,076,309
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
337
Top holders
10
PAGP full security history
Ownership snapshot
Full 13F holder table
PLAINS GP HOLDINGS LP SEC filings
PLAINS GP HOLDINGS LP company facts
Broader feeds
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
TORTOISE CAPITAL ADVISORS...
Comparable rows
15/15
Latest evidence
31 Dec 2025
13F
13D/G
Lead comparable stake: 4.8%
13D/G row: MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Showing 1-6 of 15 holder rows.
Quick read
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ leads the comparable SEC ownership view at 4.8%.
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 ...
4.8%
Energy Income Partners, LLC
4.5%
TORTOISE CAPITAL ADVISORS, L.L.C.
5.9%
CHICKASAW CAPITAL MANAGEMENT LLC
4.5%
Clearbridge Investments, LLC
3.5%
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
13D/G
Company · Massachusetts Financial Services Company
|
4.8%
from 13D/G
|
$182,539,654
9,537,077 shares
|
— | 31 Dec 2025 |
| Energy Income Partners, LLC |
13D/G
13F
Company
|
4.5%
|
$177,168,760
8,854,011 shares
|
$0 | 31 Dec 2025 |
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
Company
|
5.9%
|
$224,017,795
11,704,169 shares
|
— | 31 Dec 2025 |
| CHICKASAW CAPITAL MANAGEMENT LLC |
13F
Company
|
4.5%
|
$168,799,000
8,819,184 shares
|
— | 31 Dec 2025 |
| Clearbridge Investments, LLC |
13F
Company
|
3.5%
|
$132,104,894
6,902,032 shares
|
— | 31 Dec 2025 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
2.4%
|
$92,285,960
4,821,628 shares
|
— | 31 Dec 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 Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
337
Shares
160,705,773
Rows available
337
| 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 2026 vs Q1 2026 Across Filers
Q1 2026 holders
337
Q1 2026 holders
337
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|