Kinder Morgan, Inc.
US ˙ NYSE ˙ US49456B1017

SecurityKMI / Kinder Morgan, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership2,109,324 shares
Latest Disclosed Value $ 57,985,317
Alliancebernstein L.p. reports 12.76% decrease in ownership of KMI / Kinder Morgan, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 2,109,324 shares of Kinder Morgan, Inc. (US:KMI) valued at $70,725,634 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,417,836 shares of Kinder Morgan, Inc.. This represents a change in shares of -12.76% during the quarter. The current value of the position is $66,865,571 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F KINDER MORGAN INC DEL COM 49456B101 2,109,324 -308,512 -12.76 57,985 -12.76 0.0188
2026-02-17 2025-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,417,836 264,475 12.28 66,466 9.03 0.0210
2025-11-14 2025-09-30 13F KINDER MORGAN INC DEL COM 49456B101 2,153,361 -21,913 -1.01 60,962 -4.68 0.0192
2025-08-14 2025-06-30 13F KINDER MORGAN INC DEL COM 49456B101 2,175,274 -7,838 -0.36 63,953 2.68 0.0209
2025-05-15 2025-03-31 13F KINDER MORGAN INC DEL COM 49456B101 2,183,112 17,448 0.81 62,284 4.96 0.0225
2025-02-12 2024-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,165,664 -35,690 -1.62 59,339 22.03 0.0201
2024-11-14 2024-09-30 13F KINDER MORGAN INC DEL COM 49456B101 2,201,354 -298,288 -11.93 48,628 -2.09 0.0163
2024-08-14 2024-06-30 13F KINDER MORGAN INC DEL COM 49456B101 2,499,642 93,883 3.90 49,668 12.57 0.0173
2024-05-14 2024-03-31 13F KINDER MORGAN INC DEL COM 49456B101 2,405,759 64,474 2.75 44,122 6.83 0.0156
2024-02-14 2023-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,341,285 4,939 0.21 41,300 6.62 0.0159
2023-11-14 2023-09-30 13F KINDER MORGAN INC DEL COM 49456B101 2,336,346 -88,348 -3.64 38,737 -7.23 0.0165
2023-08-15 2023-06-30 13F KINDER MORGAN INC DEL COM 49456B101 2,424,694 -50,006 -2.02 41,753 -3.64 0.0170
2023-05-15 2023-03-31 13F KINDER MORGAN INC DEL COM 49456B101 2,474,700 -290,026 -10.49 43,332 -13.31 0.0186
2023-02-15 2022-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,764,726 -151,397 -5.19 49,986 3.01 0.0225
2022-11-15 2022-09-30 13F KINDER MORGAN INC DEL COM 49456B101 2,916,123 -283 -0.01 48,524 -0.73 0.0235
2022-08-15 2022-06-30 13F KINDER MORGAN INC DEL COM 49456B101 2,916,406 58,903 2.06 48,879 -9.54 0.0223
2022-05-13 2022-03-31 13F KINDER MORGAN INC DEL COM 49456B101 2,857,503 -58,852 -2.02 54,035 16.82 0.0209
2022-02-14 2021-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,916,355 12,278 0.42 46,253 -4.80 0.0164
2021-11-10 2021-09-30 13F KINDER MORGAN INC DEL COM 49456B101 2,904,077 -957,925 -24.80 48,585 -30.99 0.0192
2021-07-30 2021-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,862,002 108,889 2.90 70,404 12.67 0.0283
2021-05-06 2021-03-31 13F KINDER MORGAN INC DEL COM 49456B101 3,753,113 802,874 27.21 62,489 54.94 0.0274
2021-02-08 2020-12-31 13F KINDER MORGAN INC DEL COM 49456B101 2,950,239 -96,901 -3.18 40,330 7.34 0.0190
2020-11-12 2020-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,047,140 75,787 2.55 37,571 -16.65 0.0202
2020-08-13 2020-06-30 13F KINDER MORGAN INC DEL COM 49456B101 2,971,353 -560,827 -15.88 45,075 -8.32 0.0265
2020-05-14 2020-03-31 13F KINDER MORGAN INC DEL COM 49456B101 3,532,180 -168,883 -4.56 49,168 -37.25 0.0352
2020-02-18 2019-12-31 13F KINDER MORGAN INC DEL COM 49456B101 3,701,063 317,236 9.38 78,352 12.35 0.0445
2019-11-14 2019-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,383,827 108,496 3.31 69,741 1.98 0.0434
2019-08-14 2019-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,275,331 -1,868,767 -36.33 68,389 -33.56 0.0425
2019-05-14 2019-03-31 13F KINDER MORGAN INC DEL COM 49456B101 5,144,098 117,212 2.33 102,933 33.14 0.0670
2019-02-13 2018-12-31 13F KINDER MORGAN INC DEL COM 49456B101 5,026,886 1,684,886 50.42 77,314 30.48 0.0574
2018-11-08 2018-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,342,000 21,262 0.64 59,254 0.98 0.0387
2018-08-13 2018-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,320,738 -43,347 -1.29 58,677 15.82 0.0408
2018-05-14 2018-03-31 13F KINDER MORGAN INC DEL COM 49456B101 3,364,085 17,685 0.53 50,663 -16.22 0.0366
2018-02-13 2017-12-31 13F KINDER MORGAN INC DEL COM 49456B101 3,346,400 -82,262 -2.40 60,469 -8.05 0.0433
2017-11-13 2017-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,428,662 162,519 4.98 65,762 5.09 0.0493
2017-08-10 2017-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,266,143 -36,853 -1.12 62,579 -12.85 0.0484
2017-05-11 2017-03-31 13F KINDER MORGAN INC DEL COM 49456B101 3,302,996 23,991 0.73 71,807 5.74 0.0572
2017-02-13 2016-12-31 13F KINDER MORGAN INC DEL COM 49456B101 3,279,005 -97,179 -2.88 67,908 -13.04 0.0566
2016-11-10 2016-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,376,184 41,575 1.25 78,091 25.10 0.0659
2016-08-11 2016-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,334,609 105,367 3.26 62,424 8.24 0.0538
2016-05-13 2016-03-31 13F KINDER MORGAN INC DEL COM 49456B101 3,229,242 18,003 0.56 57,674 20.37 0.0490
2016-02-16 2015-12-31 13F/A-1 KINDER MORGAN INC DEL COM 49456B101 3,211,239 -19,803 -0.61 47,912 -46.43 0.0408
2016-02-12 2015-12-31 13F KINDER MORGAN INC DEL COM 49456B101 3,211,239 88,887
2015-11-13 2015-09-30 13F KINDER MORGAN INC DEL COM 49456B101 3,231,042 -176,385 -5.18 89,435 -31.63 0.0768
2015-08-14 2015-06-30 13F KINDER MORGAN INC DEL COM 49456B101 3,407,427 285,002 9.13 130,811 -0.39 0.1081
2015-05-13 2015-03-31 13F KINDER MORGAN COM 49456B101 3,122,425 -46,700 -1.47 131,329 -2.06 0.1065
2015-02-13 2014-12-31 13F KINDER MORGAN COM 49456B101 3,169,125 1,688,494 114.04 134,086 136.20 0.1114
2014-11-13 2014-09-30 13F KINDER MORGAN COM 49456B101 1,480,631 154,440 11.65 56,767 18.05 0.0478
2014-11-13 2014-09-30 13F KINDER MORGAN MANAGEMENT SHS 49455U100 20,294 355 1,911 0.0016
2014-08-13 2014-06-30 13F KINDER MORGAN COM 49456B101 1,326,191 -42,414 -3.10 48,088 8.15 0.0405
2014-08-13 2014-06-30 13F KINDER MORGAN MANAGEMENT SHS 49455U100 19,939 -1,081 1,574 0.0013
2014-05-13 2014-03-31 13F KINDER MORGAN COM 49456B101 1,368,605 -2,545,419 -65.03 44,466 -68.44 0.0384
2014-05-13 2014-03-31 13F KINDER MORGAN MANAGEMENT SHS 49455U100 21,020 1,613 1,507 0.0013
2014-02-13 2013-12-31 13F KINDER MORGAN COM 49456B101 3,914,024 -6,456,736 -62.26 140,905 -61.80 0.1260
2014-02-13 2013-12-31 13F KINDER MORGAN MANAGEMENT SHS 49455U100 19,407 1,231 1,468 0.0013
2013-11-14 2013-09-30 13F KINDER MORGAN COM 49456B101 10,370,760 -606,140 -5.52 368,888 -11.91 0.3644
2013-11-14 2013-09-30 13F KINDER MORGAN MANAGEMENT SHS 49455U100 18,176 9,285 1,362 0.0013
2013-08-13 2013-06-30 13F KINDER MORGAN COM 49456B101 10,976,900 10,976,900 418,769 0.4445
2013-08-13 2013-06-30 13F KINDER MORGAN MANAGEMENT SHS 49455U100 8,891 -10,968,009 743 0.0008
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.