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

SecurityKYN / Kayne Anderson Energy Infrastructure Fund, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership41,785 shares
Latest Disclosed Value $ 596,690
Northern Trust Corp reports 20.03% increase in ownership of KYN / Kayne Anderson Energy Infrastructure Fund, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 41,785 shares of Kayne Anderson Energy Infrastructure Fund, Inc. (US:KYN) valued at $596,690 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 34,812 shares of Kayne Anderson Energy Infrastructure Fund, Inc.. This represents a change in shares of 20.03% during the quarter. The current value of the position is $590,840 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)
2026-05-14 2026-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 41,785 6,973 20.03 597 38.60 0.0000
2026-02-17 2025-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 34,812 -4,489 -11.42 431 -11.52 0.0000
2025-11-14 2025-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 39,301 -28,228 -41.80 486 -43.36 0.0001
2025-08-13 2025-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 67,529 -5,207 -7.16 859 -8.04 0.0001
2025-05-13 2025-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 72,736 -513 -0.70 933 0.32 0.0001
2025-02-14 2024-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 73,249 858 1.19 931 16.83 0.0001
2024-11-13 2024-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 72,391 37,299 106.29 796 119.89 0.0001
2024-08-14 2024-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 35,092 665 1.93 362 5.23 0.0001
2024-05-14 2024-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 34,427 -18,606 -35.08 345 -26.02 0.0001
2024-02-13 2023-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 53,033 19,464 57.98 466 64.89 0.0001
2023-11-13 2023-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 33,569 130 0.39 282 3.68 0.0001
2023-08-11 2023-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 33,439 -28 -0.08 272 -5.88 0.0001
2023-05-15 2023-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 33,467 607 1.85 289 2.85 0.0001
2023-02-13 2022-12-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 32,860 3,580 12.23 281 18.07 0.0001
2022-11-14 2022-09-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 29,280 -9,669 -24.82 238 -26.99 0.0001
2022-08-12 2022-06-30 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 38,949 7,343 23.23 326 11.64 0.0001
2022-05-13 2022-03-31 13F KAYNE ANDERSON ENERGY INFRST COM 486606106 31,606 31,606 292 0.0001
2019-11-13 2019-09-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 0 -13,879 -100.00 0 -100.00
2019-08-13 2019-06-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 13,879 -303 -2.14 213 -6.17 0.0001
2019-05-13 2019-03-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 14,182 140 1.00 227 17.62 0.0001
2019-02-12 2018-12-31 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 14,042 -11,473 -44.97 193 -57.68 0.0001
2018-11-14 2018-09-30 13F KAYNE ANDERSN MLP MIDS INVT COM 486606106 25,515 25,515 456 0.0001
2018-09-18 2018-06-30 13F/A-1 KAYNE ANDERSON MLP INVT COM 486606106 0 -51,650 -100.00 0 -100.00
2018-05-09 2018-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 51,650 51,650 851 0.0002
2018-02-14 2017-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 0 -12,653 -100.00 0 -100.00
2017-11-13 2017-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 12,653 -4,114 -24.54 230 -27.22 0.0001
2017-08-11 2017-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 16,767 2,950 21.35 316 8.97 0.0001
2017-05-12 2017-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 13,817 13,817 290 0.0001
2017-02-13 2016-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 0 -14,856 -100.00 0 -100.00
2016-11-09 2016-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 14,856 14,856 0.00 306 0.0001
2016-02-12 2015-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 0 -9,139 -100.00 0 -100.00
2015-11-12 2015-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 9,139 9,139 0.00 212 0.0001
2015-08-13 2015-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 0 -10,966 -100.00 0 -100.00
2015-05-14 2015-03-31 13F KAYNE ANDERSON MLP INVT COM 486606106 10,966 1,340 13.92 389 5.71 0.0001
2015-02-12 2014-12-31 13F KAYNE ANDERSON MLP INVT COM 486606106 9,626 -16 -0.17 368 -6.60 0.0001
2014-11-13 2014-09-30 13F KAYNE ANDERSON MLP INVT COM 486606106 9,642 3,440 55.47 394 61.48 0.0001
2014-08-14 2014-06-30 13F KAYNE ANDERSON MLP INVT COM 486606106 6,202 6,202 -8.43 244 0.41 0.0001
2014-02-21 2013-12-31 13F/A-1 KAYNE ANDERSON MLP INVSMNT C COM 486606106 0 -6,773 -100.00 0 -100.00
2013-11-13 2013-09-30 13F KAYNE ANDERSON MLP INVSMNT C COM 486606106 6,773 0 0.00 243 -7.95 0.0001
2013-08-09 2013-06-30 13F KAYNE ANDERSON MLP INVSMNT C COM 486606106 6,773 6,773 264 0.0001
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.