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KMI · Kinder Morgan, Inc.

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Market Cap
$70.28B
Shares
2.23B

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: 1,818
Total Value: $49,987,680,667
Total Shares: 1,563,586,099
Showing 1–100 of 1,870 holdings by value · page 1 of 19

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,818 13F filers · Δ vs Mar 31, 2026
Top Holder
11.2%
Sep 2023 → Jun 2026 · range 11.2% – 14.1%
−0.2 pts
Top 5
35.9%
Sep 2023 → Jun 2026 · range 35.9% – 40.7%
−0.4 pts
Top 10
47.8%
Sep 2023 → Jun 2026 · range 47.5% – 50.5%
+0.3 pts
HHI
351
Sep 2023 → Jun 2026 · range 351 – 461
Broadly held−2

Quarterly Activity

vs Mar 31, 2026
New
135
Increased
758
Decreased
664
Sold Out
167
Unchanged
261
Holder count: -32
Institutional value: -2.1%
Shares held: +2.7%

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 1,870
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1506307 CUSIP 49456B101 13F (30d) 1072 filings 1019 filers Visit website Investor relations