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Plains GP Holdings (PAGP)

Plains GP Holdings on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as pipe lines (no natural gas).

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15.9M

Short interest

settlement 2026-09-30

9.7

Days to cover

-0.1 days vs prior

73.7%

Short share of volume

2026-10-13

2,833

Fails to deliver

settlement 2026-09-14

Wed 4 Nov

Next earnings

estimated date

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-10-13.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in PAGP is 15,945,847 shares, down 1,523,669 shares over the last month. Over the last 48 readings it ranged from 6,144,845 shares (15 November 2024) to 19,998,773 shares (30 April 2026). At the reported average volume of 1.6M shares a day that is 9.7 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-3015,945,847-12.3%1,639,8269.72
2026-09-1518,191,722+4.1%1,849,8639.83
2026-08-3117,469,516+19.6%1,699,24010.28
2026-08-1414,609,951-5.6%1,596,9349.15
2026-07-3115,478,680-4.9%1,450,58810.67
2026-07-1516,270,712+6.3%1,063,10815.30
2026-06-3015,307,145-4.7%1,226,36212.48
2026-06-1516,063,157-5.0%1,485,51310.81
2026-05-2916,912,954+9.8%2,028,9478.34
2026-05-1515,396,678-23.0%1,797,3758.57
2026-04-3019,998,773+34.6%1,836,22210.89
2026-04-1514,857,300-6.6%1,944,5147.64
2026-03-3115,908,197+6.1%1,848,1768.61
2026-03-1314,987,622+5.3%2,200,5766.81
2026-02-2714,226,009+18.2%1,686,8028.43
2026-02-1312,033,885+4.6%2,421,6494.97
2026-01-3011,504,833+6.2%1,956,4275.88
2026-01-1510,833,116+8.6%1,894,6735.72
2025-12-319,978,886-1.3%1,315,7757.58
2025-12-1510,109,332+16.9%1,415,7867.14
2025-11-288,645,399-1.0%1,335,5706.47
2025-11-148,729,786-10.9%1,378,2316.33
2025-10-319,798,325+3.5%1,504,9306.51
2025-10-159,469,920+8.1%1,293,6947.32

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 13 October 2026, the short share of PAGP volume is 73.7%, up 29.3 points over the last five sessions. Over the last 30 readings it ranged from 27.5% (25 September 2026) to 85.6% (10 September 2026). The latest reading is 15.1 points above the 30-session average of 58.7%, on 542K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-13400K542K73.7%16,547
2026-10-12234K340K68.8%3,504
2026-10-09197K294K66.9%120
2026-10-08642K775K82.8%642
2026-10-07246K457K53.9%396
2026-10-06193K434K44.4%2,291
2026-10-05280K521K53.7%8,138
2026-10-02486K769K63.2%875
2026-10-01387K523K74.0%615
2026-09-30364K593K61.5%2
2026-09-29317K509K62.2%208
2026-09-28261K568K46.0%2,891
2026-09-25260K945K27.5%242
2026-09-24189K288K65.6%0
2026-09-23296K423K70.0%0
2026-09-22267K507K52.7%88
2026-09-21224K385K58.3%1,716
2026-09-1877K192K39.8%222
2026-09-17204K462K44.1%1,213
2026-09-16218K454K48.1%0
2026-09-15202K388K52.0%479
2026-09-14348K570K61.1%51
2026-09-11537K862K62.3%422
2026-09-10631K737K85.6%2
2026-09-09285K468K60.9%13
2026-09-08367K603K60.8%1,712
2026-09-04282K433K65.2%707
2026-09-03536K1.1M47.6%3
2026-09-02203K427K47.6%52
2026-09-01326K550K59.3%2,173

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 September 2026, the fails-to-deliver balance in PAGP is 2,833 shares, down 4,658 shares over the last settlement date. Over the last 30 readings it ranged from 37 shares (26 August 2026) to 245,943 shares (31 July 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-142,833$27.99$79K
2026-09-117,491$27.89$209K
2026-09-1012,424$27.97$347K
2026-09-09194,068$28.07$5.4M
2026-09-032,900$28.35$82K
2026-09-0224,667$28.47$702K
2026-09-0110,116$28.22$285K
2026-08-3112,140$27.97$340K
2026-08-28360$28.03$10K
2026-08-27368$28.13$10K
2026-08-2637$27.16$1K
2026-08-2595,315$27.27$2.6M
2026-08-241,215$26.84$33K
2026-08-214,163$26.80$112K
2026-08-19202$26.30$5K
2026-08-185,333$25.79$138K
2026-08-175,070$25.84$131K
2026-08-148,909$25.49$227K
2026-08-132,685$25.15$68K
2026-08-121,721$25.11$43K
2026-08-11165$25.15$4K
2026-08-0777,449$25.38$2.0M
2026-08-0615,662$25.08$393K
2026-08-0513,421$25.45$342K
2026-08-041,272$26.00$33K
2026-08-0323,094$26.33$608K
2026-07-31245,943$26.59$6.5M
2026-07-3023,050$26.66$615K
2026-07-2722,558$26.45$597K
2026-07-248,492$26.51$225K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

No open-market insider trades were reported for PAGP in the last 90 days. The most recent filings are listed below. Latest filing: Ziemba Lawrence Michael (Director) on 2026-08-14.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-14Ziemba Lawrence MichaelDirectorOption exercise7K$0.00$095K
2026-08-14SHACKOULS BOBBY SDirectorOption exercise7K$0.00$081K
2026-08-14RAYMOND JOHN TDirectorOption exercise7K$0.00$0323K
2026-08-14Pruner AlexandraDirectorOption exercise7K$0.00$088K
2026-08-14PETERSEN GARY RDirectorOption exercise7K$0.00$076K
2026-08-14McCarthy Kevin SDirectorOption exercise7K$0.00$0156K
2026-08-14DeSanctis EllenDirectorOption exercise7K$0.00$045K
2026-08-14Burk VictorDirectorOption exercise7K$0.00$050K
2025-08-14Ziemba Lawrence MichaelDirectorOption exercise12K$0.00$088K
2025-08-14Ziemba Lawrence MichaelDirectorOption exercise8K$0.00$076K
2025-08-14SHACKOULS BOBBY SDirectorOption exercise12K$0.00$073K
2025-08-14SHACKOULS BOBBY SDirectorOption exercise8K$0.00$062K
2025-08-14RAYMOND JOHN TDirectorOption exercise12K$0.00$0315K
2025-08-14RAYMOND JOHN TDirectorOption exercise8K$0.00$0303K
2025-08-14Pruner AlexandraDirectorOption exercise12K$0.00$081K
2025-08-14Pruner AlexandraDirectorOption exercise8K$0.00$069K
2025-08-14PETERSEN GARY RDirectorOption exercise12K$0.00$068K
2025-08-14PETERSEN GARY RDirectorOption exercise8K$0.00$056K
2025-08-14McCarthy Kevin SDirectorOption exercise12K$0.00$0149K
2025-08-14McCarthy Kevin SDirectorOption exercise8K$0.00$0137K
2025-08-14DeSanctis EllenDirectorOption exercise8K$0.00$037K
2025-08-14Burk VictorDirectorOption exercise12K$0.00$043K
2025-08-14Burk VictorDirectorOption exercise8K$0.00$031K
2025-08-11ARMSTRONG GREG LDirectorGift100K$0.00$01.8M
2024-11-20Burk VictorDirectorGift29K$0.00$023K
2024-08-14Burk VictorDirectorOption exercise8K$0.00$052K
2024-08-14Burk VictorDirectorOption exercise15K$0.00$044K
2024-08-14DeSanctis EllenDirectorOption exercise8K$0.00$029K
2024-08-14McCarthy Kevin SDirectorOption exercise11K$0.00$0121K
2024-08-14McCarthy Kevin SDirectorOption exercise8K$0.00$0129K
2024-08-14PETERSEN GARY RDirectorOption exercise8K$0.00$049K
2024-08-14PETERSEN GARY RDirectorOption exercise15K$0.00$041K
2024-08-14Pruner AlexandraDirectorOption exercise15K$0.00$053K
2024-08-14Pruner AlexandraDirectorOption exercise8K$0.00$061K
2024-08-14RAYMOND JOHN TDirectorOption exercise8K$0.00$0296K
2024-08-14RAYMOND JOHN TDirectorOption exercise15K$0.00$0288K
2024-08-14SHACKOULS BOBBY SDirectorOption exercise8K$0.00$049K
2024-08-14SHACKOULS BOBBY SDirectorOption exercise15K$0.00$041K
2024-08-14Ziemba Lawrence MichaelDirectorOption exercise15K$0.00$060K
2024-08-14Ziemba Lawrence MichaelDirectorOption exercise8K$0.00$068K
2023-09-28Chiang Willie CWChairman & CEOBuy62K$16.24$1.0M319K
2023-08-14Burk VictorDirectorOption exercise5K$0.00$017K
2023-08-14Burk VictorDirectorOption exercise11K$0.00$029K
2023-08-14DeSanctis EllenDirectorOption exercise11K$0.00$021K
2023-08-14McCarthy Kevin SDirectorOption exercise11K$0.00$0110K
2023-08-14PETERSEN GARY RDirectorOption exercise5K$0.00$014K
2023-08-14PETERSEN GARY RDirectorOption exercise11K$0.00$025K
2023-08-14Pruner AlexandraDirectorOption exercise5K$0.00$027K
2023-08-14Pruner AlexandraDirectorOption exercise11K$0.00$038K
2023-08-14RAYMOND JOHN TDirectorOption exercise4K$0.00$0261K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

No holder on file reports 5% or more of PAGP in its latest filing.

FiledFormHolderSharesOf classEvent
2026-02-1713GEva Paoparent holding company8.9M4.5%2025-12-31
2026-02-1713GEnergy Income Partners, LLCinvestment adviser8.9M4.5%2025-12-31
2026-02-1713GJames J. Murchieparent holding company8.9M4.5%2025-12-31
2026-02-1713GSaul Ballesterosparent holding company8.9M4.5%2025-12-31
2026-02-1713GJohn K. Tysselandparent holding company8.9M4.5%2025-12-31
2026-01-2813G/Ano. 1Massachusetts Financial Services Companyinvestment adviser9.5M4.8%2025-12-31

13F holders

Tracked managers holding PAGP at their latest 13F. JSON

4 of the 30 tracked managers held PAGP at their latest 13F, $269.5M in total at quarter-end prices. Two Sigma Investments is the largest at $174.7M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Two Sigma Investments2026-06-307.2M$174.7M0.13%+10K
D. E. Shaw & Co.2026-06-302.9M$70.5M0.03%+1.4M
Citadel Advisors2026-06-30990K$24.0M0.00%+523K
Millennium Management2026-06-3011K$269K0.00%-6K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Plains GP Holdings reported revenue of $17.69B, up 66.3% from the same quarter a year earlier, and net income of $389.0M. In FY 2025 it generated $2.93B of operating cash flow and spent $8.0M on buybacks. As of 2026-06-30, cash was $1.06B against $9.0M of debt.

Cash
$1.06B
Debt
$9.0M
Total assets
$30.23B
Shares outstanding
197,904,124

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$17.69B$389.0M2.2%n/a
Q1 FY 20262026-03-31$12.47B$20.0M0.2%n/a
Q4 FY 20252025-12-31$10.56B$62.0M0.6%n/a
Q3 FY 20252025-09-30$11.58B$83.0M0.7%n/a
Q2 FY 20252025-06-30$10.64B$30.0M0.3%n/a
Q1 FY 20252025-03-31$11.48B$84.0M0.7%n/a
Q4 FY 20242024-12-31$12.04B-$11.0M-0.1%n/a
Q3 FY 20242024-09-30$12.46B$33.0M0.3%n/a

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$44.26B$260.0M$2.93B$643.0M$8.0Mn/a
FY 20242024-12-31$48.89B$103.0M$2.48B$448.0M$0n/a
FY 20232023-12-31$47.34B$198.0M$2.72B$408.0Mn/an/a
FY 20222022-12-31$57.34B$168.0M$2.40B$455.0Mn/an/a
FY 20212021-12-31$42.08B$60.0M$1.99B$336.0Mn/an/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.

What this page is

Plains GP Holdings in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Plains GP Holdings (PAGP), SEC CIK 1581990, listed on Nasdaq, classified by the SEC as pipe lines (no natural gas). The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-13.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-02-17.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-09-14.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-08-14.JSON and CSV
Company record
EDGAR filing index for CIK 1581990Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as pipe lines (no natural gas)

Other company pages

Datasets

Frequently Asked Questions

How much of PAGP is sold short?
15,945,847 shares were held short at the 2026-09-30 settlement, 9.7 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is PAGP's daily short volume?
On 2026-10-13, 400,045 of the 542,480 PAGP shares reported to FINRA were sold short, 73.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PAGP have fails to deliver?
The SEC's latest file shows 2,833 PAGP shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are PAGP insiders buying or selling?
No open-market insider trades were reported for PAGP in the last 90 days. The most recent filings are listed below. Latest filing: Ziemba Lawrence Michael (Director) on 2026-08-14.
Who owns 5% or more of PAGP?
No holder on file reports 5% or more of PAGP in its latest filing.
What did PAGP report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Plains GP Holdings reported revenue of $17.69B, up 66.3% from the same quarter a year earlier, and net income of $389.0M. In FY 2025 it generated $2.93B of operating cash flow and spent $8.0M on buybacks. As of 2026-06-30, cash was $1.06B against $9.0M of debt.
Which tracked 13F managers own PAGP?
4 of the 30 tracked 13F managers held PAGP shares at their latest filing, $269.5M in all. The largest: Two Sigma Investments (7.2M shares, $174.7M), D. E. Shaw & Co. (2.9M shares, $70.5M), Ken Griffin's Citadel Advisors (990K shares, $24.0M), Izzy Englander's Millennium Management (11K shares, $269K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.