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PAGP · Plains Gp Holdings LP

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$27.97 -0.06 (-0.21%) At close · Aug 28
Market Cap
$5.55B
Shares
197.90M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 343
Total Value: $3,978,396,181
Total Shares: 163,948,575
Showing 1–100 of 357 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 343 13F filers · Δ vs Mar 31, 2026
Top Holder
6.8%
Sep 2023 → Jun 2026 · range 6.7% – 8.2%
+0.1 pts
Top 5
26.5%
Sep 2023 → Jun 2026 · range 25.9% – 34.6%
+0.5 pts
Top 10
41.3%
Sep 2023 → Jun 2026 · range 41.3% – 49.1%
−1.4 pts
HHI
251
Sep 2023 → Jun 2026 · range 251 – 341
Broadly held−7

Quarterly Activity

vs Mar 31, 2026
New
35
Increased
112
Decreased
126
Sold Out
39
Unchanged
70
Holder count: -4
Institutional value: -7.3%
Shares held: -7.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 357
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1581990 CUSIP 72651A207 13F (30d) 255 filings 249 filers Visit website Investor relations