Kinder Morgan, Inc.
US ˙ NYSE ˙ US49456B1017

SecurityKMI / Kinder Morgan, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership704,897 shares
Latest Disclosed Value $ 23,638,512
Advisor Group Holdings, Inc. ownership in KMI / Kinder Morgan, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 704,897 shares of Kinder Morgan, Inc. (US:KMI) valued at $23,635,196 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 758,880 shares of Kinder Morgan, Inc.. This represents a change in shares of -7.11% during the quarter. The current value of the position is $22,112,619 USD.

Advisor Group Holdings, Inc. has a history of taking positions in derivatives of the underlying security (KMI) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

KMI / Kinder Morgan, Inc. Historical Put/Call Ratio
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 704,897 -53,983 -7.11 23,639 13.30 0.0201
2026-02-17 2025-12-31 13F KINDER MORGAN INC DEL COM 49456B101 758,880 -12,034 -1.56 20,864 -2.23 0.0305
2025-11-14 2025-09-30 13F KINDER MORGAN INC DEL COM 49456B101 770,914 1,060 0.14 21,340 -5.72 0.0299
2025-09-04 2025-06-30 13F/A-1 INDER MORGAN INC DEL COM 49456B101 769,854 -112,600 -12.76 22,634 -10.10 0.0403
2025-08-13 2025-06-30 13F INDER MORGAN INC DEL COM 49456B101 616,647 -265,807 17,077 0.0197
2025-05-12 2025-03-31 13F KINDER MORGAN INC DEL COM 49456B101 882,454 108,200 13.97 25,179 19.76 0.0561
2025-06-06 2024-12-31 13F/A-1 KINDER MORGAN INC DEL COM 49456B101 774,254 -86,920 -10.09 21,024 10.51 0.0472
2025-02-07 2024-12-31 13F KINDER MORGAN INC DEL COM 49456B101 750,369 -110,805 17,703 0.0452
2024-11-13 2024-09-30 13F KINDER MORGAN INC DEL COM 49456B101 861,174 -9,336 -1.07 19,025 9.98 0.0429
2024-08-13 2024-06-30 13F KINDER MORGAN INC DEL COM 49456B101 870,510 -255,310 -22.68 17,298 -16.23 0.0409
2024-05-10 2024-03-31 13F KINDER MORGAN INC DEL COM 49456B101 1,125,820 -194,439 -14.73 20,649 -11.34 0.0461
2024-02-12 2023-12-31 13F KINDER MORGAN INC DEL COM 49456B101 1,320,259 -304,992 -18.77 23,291 -13.57 0.0408
2023-11-13 2023-09-30 13F KINDER MORGAN INC DEL COM 49456B101 1,625,251 416,802 34.49 26,948 29.59 0.0398
2023-08-21 2023-06-30 13F/A-1 KINDER MORGAN INC DEL COM 49456B101 1,208,449 8,359 0.70 20,794 -1.12 0.0373
2023-08-10 2023-06-30 13F KINDER MORGAN INC DEL COM 49456B101 1,223,792 23,702 20,779 0.0056
2023-05-12 2023-03-31 13F KINDER MORGAN INC DEL COM 49456B101 1,200,090 65,930 5.81 21,029 2.55 0.0396
2023-02-10 2022-12-31 13F KINDER MORGAN INC DEL COM 49456B101 1,134,160 92,299 8.86 20,506 18.27 0.0415
2022-11-14 2022-09-30 13F KINDER MORGAN INC DEL COM 49456B101 1,041,861 61,557 6.28 17,338 5.44 0.0396
2022-08-10 2022-06-30 13F KINDER MORGAN INC DEL COM 49456B101 980,304 -17,223 -1.73 16,444 -19.11 0.0363
2022-05-04 2022-03-31 13F KINDER MORGAN INC DEL COM 49456B101 997,527 174,431 21.19 20,330 55.42 0.0395
2022-02-03 2021-12-31 13F KINDER MORGAN INC DEL COM 49456B101 823,096 -77,531 -8.61 13,081 -13.24 0.0248
2021-11-05 2021-09-30 13F KINDER MORGAN INC DEL COM 49456B101 900,627 39,891 4.63 15,077 -3.97 0.0314
2021-08-02 2021-06-30 13F KINDER MORGAN INC DEL COM 49456B101 860,736 39,587 4.82 15,700 14.77 0.0340
2021-05-13 2021-03-31 13F KINDER MORGAN INC DEL COM 49456B101 821,149 90,757 12.43 13,680 36.98 0.0329
2021-02-10 2020-12-31 13F KINDER MORGAN INC DEL COM 49456B101 730,392 43,316 6.30 9,987 15.35 0.0267
2020-11-12 2020-09-30 13F KINDER MORGAN INC DEL COM 49456B101 687,076 -120,407 -14.91 8,658 -29.33 0.0259
2020-08-14 2020-06-30 13F KINDER MORGAN INC DEL COM 49456B101 807,483 -100,868 -11.10 12,252 17.90 0.0411
2020-05-18 2020-03-31 13F KINDER MORGAN INC DEL COM 49456B101 908,351 908,351 10,392 0.0425
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2020-08-14 2020-06-30 13F KINDER MORGAN INC DEL PUT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-18 2020-03-31 13F KINDER MORGAN INC DEL PUT COM Put 2 1 n/a n/a n/a
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.