Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record

PAGP

Plains GP Holdings LP · Energy · Oil & Gas Midstream

27.16 -0.4% mkt cap $5.38B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
82Tracked holders
-3Δ holders
79.59MShares held
$1.93BReported value
+1New positions
−4Exits
Falling Conviction score 36/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -3.5% · share flow +0.2% · net new positions -3.7%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 82 -3 79.59M $1.93B +1 −4
Q1 2026 88 -1 79.76M $1.94B +3 −4
Q4 2025 89 0 71.76M $1.37B
Q3 2025 12 0 17.91M $326.63M
Q2 2025 9 0 9.60M $186.50M
Q1 2025 6 0 4.80M $102.48M
Q4 2024 6 0 4.57M $83.93M
Q3 2024 5 0 4.44M $82.20M
Q2 2024 5 5.18M $97.56M
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Massachusetts Financial Services Co… 8.93M -1.5% $216.75M 0.1% ▼ Trim 3 SEC ↗
2 Massachusetts Financial Services Co… 8.93M -1.5% $216.75M 0.1% ▼ Trim 3 SEC ↗
3 Massachusetts Financial Services Co… 8.93M -1.5% $216.75M 0.1% ▼ Trim 3 SEC ↗
4 Two Sigma Investments 7.20M +0.1% $174.74M 0.1% ▲ Add 9 SEC ↗
5 Clearbridge Investments, LLC 6.85M -1.3% $166.37M 0.1% ▼ Trim 3 SEC ↗
6 Goldman Sachs Group 6.56M -7.4% $159.11M 0.0% ▼ Trim 4 SEC ↗
7 Goldman Sachs Group 6.56M -7.4% $159.11M 0.0% ▼ Trim 4 SEC ↗
8 Goldman Sachs Group 6.56M -7.4% $159.11M 0.0% ▼ Trim 4 SEC ↗
9 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
10 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
11 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
12 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
13 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
14 Invesco Ltd. 4.42M +0.8% $107.35M 0.0% ▲ Add 3 SEC ↗
15 Bank Of America Corp /De/ 3.87M +3.0% $93.82M 0.0% ▲ Add 3 SEC ↗
16 Bank Of America Corp /De/ 3.87M +3.0% $93.82M 0.0% ▲ Add 3 SEC ↗
17 Bank Of America Corp /De/ 3.87M +3.0% $93.82M 0.0% ▲ Add 3 SEC ↗
18 Bank Of America Corp /De/ 3.87M +3.0% $93.82M 0.0% ▲ Add 3 SEC ↗
19 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
20 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
21 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
22 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
23 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
24 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
25 Morgan Stanley 3.49M -14.2% $84.70M 0.0% ▼ Trim 4 SEC ↗
26 UBS Group AG 3.28M -12.6% $79.62M 0.0% ▼ Trim 3 SEC ↗
27 UBS Group AG 3.28M -12.6% $79.62M 0.0% ▼ Trim 3 SEC ↗
28 UBS Group AG 3.28M -12.6% $79.62M 0.0% ▼ Trim 3 SEC ↗
29 D. E. Shaw & Co. 2.90M +97.7% $70.50M 0.0% ▲ Add 9 SEC ↗
30 Hsbc Holdings Plc 2.85M +5.5% $69.29M 0.0% ▲ Add 3 SEC ↗
31 Hsbc Holdings Plc 2.85M +5.5% $69.29M 0.0% ▲ Add 3 SEC ↗
32 Hsbc Holdings Plc 2.85M +5.5% $69.29M 0.0% ▲ Add 3 SEC ↗
33 Qube Research & Technologies Ltd 2.28M -12.6% $55.43M 0.1% ▼ Trim 3 SEC ↗
34 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
35 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
36 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
37 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
38 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
39 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
40 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
41 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
42 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
43 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
44 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
45 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
46 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
47 BlackRock (passive) 2.03M -9.8% $49.29M 0.0% ▼ Trim 5 SEC ↗
48 MIRAE ASSET GLOBAL ETFS HOLDINGS… 2.01M -2.5% $48.84M 0.1% ▼ Trim 3 SEC ↗
49 BROOKFIELD Corp /ON/ 1.92M -3.3% $46.63M 0.1% ▼ Trim 3 SEC ↗
50 Bnp Paribas Financial Markets 1.58M -24.6% $38.29M 0.0% ▼ Trim 3 SEC ↗
51 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
52 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
53 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
54 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
55 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
56 JPMorgan Chase 1.13M +163.2% $27.29M 0.0% ▲ Add 4 SEC ↗
57 Barclays Plc 1.11M +7.8% $26.88M 0.0% ▲ Add 3 SEC ↗
58 Jennison Associates Llc 1.11M -1.9% $26.83M 0.0% ▼ Trim 3 SEC ↗
59 LPL Financial LLC 1.05M +0.1% $25.54M 0.0% ▲ Add 3 SEC ↗
60 Citadel Advisors 989.67K +112.0% $24.02M 0.0% ▲ Add 9 SEC ↗
61 Citadel Advisors 989.67K +112.0% $24.02M 0.0% ▲ Add 9 SEC ↗
62 Hrt Financial Lp 941.79K -13.4% $22.86M 0.0% ▼ Trim 3 SEC ↗
63 Mackenzie Financial Corp 935.47K +8.5% $22.70M 0.0% ▲ Add 3 SEC ↗
64 Neuberger Berman Group LLC 899.02K +15.4% $21.81M 0.0% ▲ Add 3 SEC ↗
65 Neuberger Berman Group LLC 899.02K +15.4% $21.81M 0.0% ▲ Add 3 SEC ↗
66 Stifel Financial Corp 821.09K -0.7% $19.93M 0.0% ▼ Trim 3 SEC ↗
67 Stifel Financial Corp 821.09K -0.7% $19.93M 0.0% ▼ Trim 3 SEC ↗
68 Stifel Financial Corp 821.09K -0.7% $19.93M 0.0% ▼ Trim 3 SEC ↗
69 Balyasny Asset Management L.P. 711.85K +27.1% $17.28M 0.0% ▲ Add 2 SEC ↗
70 State Street Global Advisors (passive) 692.77K +7.5% $16.81M 0.0% ▲ Add 7 SEC ↗
71 Victory Capital Management Inc 678.78K -1.6% $16.47M 0.0% ▼ Trim 3 SEC ↗
72 Wells Fargo & Company/Mn 650.31K -36.2% $15.78M 0.0% ▼ Trim 3 SEC ↗
73 Wells Fargo & Company/Mn 650.31K -36.2% $15.78M 0.0% ▼ Trim 3 SEC ↗
74 Wells Fargo & Company/Mn 650.31K -36.2% $15.78M 0.0% ▼ Trim 3 SEC ↗
75 Connor, Clark & Lunn Investment… 613.59K +40.3% $14.89M 0.0% ▲ Add 3 SEC ↗
76 Connor, Clark & Lunn Investment… 613.59K +40.3% $14.89M 0.0% ▲ Add 3 SEC ↗
77 Raymond James Financial Inc 537.38K -3.0% $13.04M 0.0% ▼ Trim 3 SEC ↗
78 Raymond James Financial Inc 537.38K -3.0% $13.04M 0.0% ▼ Trim 3 SEC ↗
79 Raymond James Financial Inc 537.38K -3.0% $13.04M 0.0% ▼ Trim 3 SEC ↗
80 Storebrand Asset Management As 533.67K 0.0% $12.95M 0.0% Held 3 SEC ↗
81 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
82 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
83 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
84 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
85 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
86 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
87 UBS AM, a distinct business unit of… 418.50K -1.7% $10.16M 0.0% ▼ Trim 3 SEC ↗
88 American Century Companies Inc 408.33K +39.6% $9.91M 0.0% ▲ Add 3 SEC ↗
89 Envestnet Asset Management Inc 393.05K +2.3% $9.54M 0.0% ▲ Add 3 SEC ↗
90 Swiss National Bank 387.13K -1.1% $9.40M 0.0% ▼ Trim 3 SEC ↗
91 Royal Bank Of Canada 375.06K -18.2% $9.10M 0.0% ▼ Trim 3 SEC ↗
92 Royal Bank Of Canada 375.06K -18.2% $9.10M 0.0% ▼ Trim 3 SEC ↗
93 Royal Bank Of Canada 375.06K -18.2% $9.10M 0.0% ▼ Trim 3 SEC ↗
94 Captrust Financial Advisors 308.43K +1.2% $7.49M 0.0% ▲ Add 3 SEC ↗
95 Ameriprise Financial Inc 300.65K +4.0% $7.30M 0.0% ▲ Add 3 SEC ↗
96 Ameriprise Financial Inc 300.65K +4.0% $7.30M 0.0% ▲ Add 3 SEC ↗
97 State Of Wisconsin Investment Board 290.54K -7.1% $7.05M 0.0% ▼ Trim 3 SEC ↗
98 Assetmark, Inc 273.55K +18.3% $6.64M 0.0% ▲ Add 3 SEC ↗
99 Universal- Beteiligungs- und… 268.97K +30.7% $6.53M 0.0% ▲ Add 3 SEC ↗
100 Nuveen, LLC 182.82K New $4.44M 0.0% New 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Nuveen, LLC $4.44M 0.0%

Exited

Man Group plc $1.38M was 0.0%
Jane Street Group, Llc $631,717 was 0.0%
Fidelity (FMR) $2,938 was 0.0%
Optiver Holding B.V. $2,574 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 337 holders, 160.23M shares, $3.62B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2026 · Methodology · Get this via the API