National Health Investors, Inc.
US ˙ NYSE ˙ US63633D1046

SecurityNHI / National Health Investors, Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership22,409 shares
Latest Disclosed Value $ 1,811,656
Janus Henderson Group Plc reports 14.86% increase in ownership of NHI / National Health Investors, Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 22,409 shares of National Health Investors, Inc. (US:NHI) valued at $1,811,992 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,509 shares of National Health Investors, Inc.. This represents a change in shares of 14.86% during the quarter. The current value of the position is $1,578,266 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)
2026-05-18 2026-03-31 13F/A-1 NATIONAL HEALTH INVS COM 63633D104 22,409 2,900 14.86 1,812 21.63 0.0003
2026-05-15 2026-03-31 13F NATIONAL HEALTH INVS COM 63633D104 22,409 2,900 14.86 1,812 21.63 0.0003
2026-02-17 2025-12-31 13F NATIONAL HEALTH INVS COM 63633D104 19,509 0 0.00 1,489 -4.00 0.0007
2025-11-14 2025-09-30 13F NATIONAL HEALTH INVS COM 63633D104 19,509 0 0.00 1,551 13.38 0.0007
2025-08-14 2025-06-30 13F NATIONAL HEALTH INVS COM 63633D104 19,509 0 0.00 1,368 -6.11 0.0007
2025-05-15 2025-03-31 13F NATIONAL HEALTH INVS COM 63633D104 19,509 -2,000 -9.30 1,457 -2.28 0.0008
2025-02-14 2024-12-31 13F NATIONAL HEALTH INVS COM 63633D104 21,509 2,300 11.97 1,491 -7.62 0.0008
2024-11-14 2024-09-30 13F NATIONAL HEALTH INVS COM 63633D104 19,209 -40,416 -67.78 1,615 -59.93 0.0008
2024-08-14 2024-06-30 13F NATIONAL HEALTH INVS COM 63633D104 59,625 -214 -0.36 4,029 7.16 0.0022
2024-05-15 2024-03-31 13F NATIONAL HEALTH INVS COM 63633D104 59,839 1 0.00 3,760 12.41 0.0021
2024-02-14 2023-12-31 13F NATIONAL HEALTH INVS COM 63633D104 59,838 -28 -0.05 3,344 8.78 0.0020
2023-11-14 2023-09-30 13F NATIONAL HEALTH INVS COM 63633D104 59,866 -3 -0.01 3,075 -1.98 0.0020
2023-08-14 2023-06-30 13F NATIONAL HEALTH INVS COM 63633D104 59,869 -23 -0.04 3,137 1.55 0.0020
2023-05-15 2023-03-31 13F NATIONAL HEALTH INVS COM 63633D104 59,892 10,750 21.88 3,088 20.34 0.0020
2023-02-14 2022-12-31 13F NATIONAL HEALTH INVS COM 63633D104 49,142 0 0.00 2,567 -7.66 0.0018
2023-01-13 2022-09-30 13F/A-1 NATIONAL HEALTH INVS COM 63633D104 49,142 8 0.02 2,779 -6.71 0.0021
2022-11-14 2022-09-30 13F NATIONAL HEALTH INVS COM 63633D104 49,142 8 2,779 0.0007
2022-08-15 2022-06-30 13F NATIONAL HEALTH INVS COM 63633D104 49,134 9,053 22.59 2,979 26.12 0.0021
2022-05-16 2022-03-31 13F NATIONAL HEALTH INVS COM 63633D104 40,081 1 0.00 2,362 2.47 0.0011
2022-02-14 2021-12-31 13F NATIONAL HEALTH INVS COM 63633D104 40,080 -2,878 -6.70 2,305 0.30 0.0010
2021-11-16 2021-09-30 13F NATIONAL HEALTH INVS COM 63633D104 42,958 -780,787 -94.79 2,298 -95.84 0.0010
2021-08-16 2021-06-30 13F NATIONAL HEALTH INVS COM 63633D104 823,745 222,091 36.91 55,236 26.95 0.0236
2021-05-17 2021-03-31 13F NATIONAL HEALTH INVS COM 63633D104 601,654 572,994 1,999.28 43,511 2,093.09 0.0199
2021-02-16 2020-12-31 13F NATIONAL HEALTH INVS COM 63633D104 28,660 18,513 182.45 1,984 224.18 0.0009
2020-11-16 2020-09-30 13F NATIONAL HEALTH INVS COM 63633D104 10,147 -756 -6.93 612 -7.55 0.0003
2020-08-14 2020-06-30 13F NATIONAL HEALTH INVS COM 63633D104 10,903 -1,340 -10.95 662 9.24 0.0004
2020-05-14 2020-03-31 13F NATIONAL HEALTH INVS COM 63633D104 12,243 747 6.50 606 -35.33 0.0004
2020-02-18 2019-12-31 13F NATIONAL HEALTH INVS COM 63633D104 11,496 -1,778 -13.39 937 -14.35 0.0005
2019-11-14 2019-09-30 13F NATIONAL HEALTH INVS COM 63633D104 13,274 5,318 66.84 1,094 76.17 0.0006
2019-07-31 2019-06-30 13F NATIONAL HEALTH INVS COM 63633D104 7,956 -7,883 -49.77 621 -50.08 0.0003
2019-04-30 2019-03-31 13F NATIONAL HEALTH INVS COM 63633D104 15,839 995 6.70 1,244 10.97 0.0007
2019-02-06 2018-12-31 13F NATIONAL HEALTH INVS COM 63633D104 14,844 -28 -0.19 1,121 -0.27 0.0007
2018-11-09 2018-09-30 13F NATIONAL HEALTH INVS COM 63633D104 14,872 122 0.83 1,124 3.40 0.0006
2018-08-10 2018-06-30 13F NATIONAL HEALTH INVS COM 63633D104 14,750 78 0.53 1,087 10.13 0.0006
2018-05-14 2018-03-31 13F NATIONAL HEALTH INVS COM 63633D104 14,672 698 4.99 987 -6.27 0.0006
2018-03-12 2017-12-31 13F/A-1 NATIONAL HEALTH INVS COM 63633D104 13,974 -111 -0.79 1,053 -3.31 0.0006
2018-02-09 2017-12-31 13F NATIONAL HEALTH INVS COM 63633D104 13,974 -111 1,053
2017-11-14 2017-09-30 13F NATIONAL HEALTH INVS COM 63633D104 14,085 129 0.92 1,089 -1.45 0.0007
2017-08-17 2017-06-30 13F/A-1 NATIONAL HEALTH INVS COM 63633D104 13,956 5,206 59.50 1,105 74.02 0.0008
2017-08-14 2017-06-30 13F NATIONAL HEALTH INVS COM 63633D104 13,956 5,206 1,105
2017-05-03 2017-03-31 13F NATIONAL HEALTH INVS COM 63633D104 8,750 0 0.00 635 -2.16 0.0045
2017-01-30 2016-12-31 13F NATIONAL HEALTH INVS COM 63633D104 8,750 0 0.00 649 -5.53 0.0048
2016-10-24 2016-09-30 13F NATIONAL HEALTH INVS COM 63633D104 8,750 0 0.00 687 4.57 0.0051
2016-07-29 2016-06-30 13F NATIONAL HEALTH INVS COM 63633D104 8,750 -1,454 -14.25 657 -3.24 0.0055
2016-05-12 2016-03-31 13F NATIONAL HEALTH INVS COM 63633D104 10,204 -314,841 -96.86 679 -96.54 0.0055
2014-05-08 2014-03-31 13F NATIONAL HEALTH INVS COM 63633D104 325,045 108,077 49.81 19,652 61.48 0.1913
2014-01-14 2013-12-31 13F NATIONAL HEALTH INVS COM 63633D104 216,968 216,968 12,170 0.1230
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.