Kayne Anderson Energy Infrastructure Fund, Inc.
US ˙ NYSE ˙ US4866061066

SecurityKYN / Kayne Anderson Energy Infrastructure Fund, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership1,545,464 shares
Latest Disclosed Value $ 22,069,225
UBS Group AG ownership in KYN / Kayne Anderson Energy Infrastructure Fund, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 1,545,464 shares of Kayne Anderson Energy Infrastructure Fund, Inc. (US:KYN) valued at $22,069,226 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,336,232 shares of Kayne Anderson Energy Infrastructure Fund, Inc.. This represents a change in shares of 15.66% during the quarter. The current value of the position is $21,651,951 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (KYN) 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.

KYN / Kayne Anderson Energy Infrastructure Fund, 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)
2026-05-05 2026-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,545,464 209,232 15.66 22,069 33.41 0.0006
2026-01-29 2025-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,336,232 -25,612 -1.88 16,543 -1.80 0.0005
2025-11-13 2025-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,361,844 -37,045 -2.65 16,846 -5.32 0.0026
2025-08-14 2025-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,398,889 -45,058 -3.12 17,794 -3.95 0.0031
2025-05-13 2025-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,443,947 -19,561 -1.34 18,526 -0.41 0.0034
2025-02-14 2024-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,463,508 23,699 1.65 18,601 17.45 0.0034
2024-11-14 2024-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,439,809 18,946 1.33 15,838 7.90 0.0035
2024-08-14 2024-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,420,863 22,883 1.64 14,678 4.89 0.0036
2024-05-13 2024-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,397,980 176,116 14.41 13,994 30.45 0.0035
2024-02-09 2023-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,221,864 46,417 3.95 10,728 8.52 0.0032
2023-11-09 2023-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,175,447 9,073 0.78 9,886 4.12 0.0034
2023-08-11 2023-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,166,374 -23,252 -1.95 9,494 -7.63 0.0032
2023-05-12 2023-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,189,626 -307,201 -20.52 10,278 -19.78 0.0038
2023-02-08 2022-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,496,827 75,046 5.28 12,813 11.25 0.0048
2022-11-10 2022-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,421,781 36,098 2.61 11,516 -0.83 0.0050
2022-08-10 2022-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,385,683 212,499 18.11 11,612 7.35 0.0048
2022-05-16 2022-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,173,184 -97,236 -7.65 10,817 9.30 0.0036
2022-02-14 2021-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,270,420 10,849 0.86 9,897 -1.79 0.0028
2021-11-15 2021-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,259,571 -120,431 -8.73 10,077 -17.86 0.0032
2021-08-13 2021-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,380,002 -163,483 -10.59 12,268 10.85 0.0040
2021-05-12 2021-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,543,485 64,528 4.36 11,067 30.14 0.0037
2021-02-11 2020-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,478,957 112,712 8.25 8,504 56.01 0.0029
2020-11-12 2020-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 1,366,245 17,246 1.28 5,451 -23.46 0.0021
2020-07-31 2020-06-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,348,999 -40,598 -2.92 7,122 41.20 0.0030
2020-05-01 2020-03-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,389,597 -443,986 -24.21 5,044 -80.25 0.0024
2020-02-14 2019-12-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,833,583 99,366 5.73 25,542 1.85 0.0089
2019-11-14 2019-09-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,734,217 -92,882 -5.08 25,077 -10.35 0.0097
2019-08-14 2019-06-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,827,099 -196,621 -9.72 27,972 -13.77 0.0108
2019-05-14 2019-03-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 2,023,720 527,058 35.22 32,440 57.52 0.0134
2019-02-14 2018-12-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,496,662 25,860 1.76 20,594 -21.56 0.0093
2018-11-14 2018-09-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 1,470,802 76,100 5.46 26,254 -0.08 0.0104
2018-08-14 2018-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,394,702 61,132 4.58 26,276 19.63 0.0114
2018-05-15 2018-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,333,570 -584,344 -30.47 21,964 -39.88 0.0095
2018-02-14 2017-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,917,914 363,802 23.41 36,536 29.38 0.0150
2017-11-14 2017-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,554,112 359,261 30.07 28,239 25.38 0.0131
2017-11-14 2017-06-30 13F/A-1 KAYNE ANDERSON MLP INVT COM 486606106 1,194,851 62,917 5.56 22,523 -5.25 0.0117
2017-08-14 2017-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,194,851 62,917 22,523
2017-11-14 2017-03-31 13F/A-1 KAYNE ANDERSON MLP INVT COM 486606106 1,131,934 -141,411 -11.11 23,771 -4.66 0.0130
2017-05-12 2017-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,131,934 -141,411 23,771
2017-02-14 2016-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,273,345 -123,324 -8.83 24,932 -13.47 0.0138
2016-11-14 2016-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,396,669 43,396 3.21 28,813 4.63 0.0172
2016-08-12 2016-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,353,273 218,112 19.21 27,539 46.41 0.0173
2016-05-12 2016-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,135,161 -6,856 -0.60 18,810 -4.74 0.0126
2016-02-16 2015-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,142,017 -68,535 -5.66 19,745 -29.64 0.0128
2015-11-13 2015-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,210,552 105,553 9.55 28,061 -17.25 0.0199
2015-08-14 2015-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 1,104,999 52,375 4.98 33,912 -9.25 0.0225
2015-05-14 2015-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,052,624 -150,855 -12.53 37,368 -18.67 0.0258
2015-02-17 2014-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 1,203,479 1,203,479 45,948 0.0321
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
(%)
2015-05-14 2015-03-31 13F KAYNE ANDERSON MLP INVT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F KAYNE ANDERSON MLP INVT COM Put 300 11 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.