國家醫療保健公司
US ˙ NYSEAM ˙ US6359061008

SecurityNHC / National HealthCare Corporation
InstitutionUBS Group AG
Latest Disclosed Ownership20,610 shares
Latest Disclosed Value $ 3,291,417
UBS Group AG reports 176.53% increase in ownership of NHC / National HealthCare Corporation

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 20,610 shares of National HealthCare Corporation (US:NHC) valued at $3,291,417 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 7,453 shares of National HealthCare Corporation. This represents a change in shares of 176.53% during the quarter. The current value of the position is $3,875,092 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)
2026-05-05 2026-03-31 13F NATIONAL HEALTHCARE COM 635906100 20,610 13,157 176.53 3,291 222.33 0.0005
2026-01-29 2025-12-31 13F NATIONAL HEALTHCARE COM 635906100 7,453 -3,588 -32.50 1,022 -23.86 0.0002
2025-11-13 2025-09-30 13F NATIONAL HEALTHCARE COM 635906100 11,041 1,495 15.66 1,342 31.34 0.0002
2025-08-14 2025-06-30 13F NATIONAL HEALTHCARE COM 635906100 9,546 -6,616 -40.94 1,022 -31.89 0.0002
2025-05-13 2025-03-31 13F NATIONAL HEALTHCARE COM 635906100 16,162 -323 -1.96 1,500 -15.45 0.0003
2025-02-14 2024-12-31 13F NATIONAL HEALTHCARE COM 635906100 16,485 7,828 90.42 1,773 62.96 0.0003
2024-11-14 2024-09-30 13F NATIONAL HEALTHCARE COM 635906100 8,657 2,739 46.28 1,089 69.73 0.0002
2024-08-14 2024-06-30 13F NATIONAL HEALTHCARE COM 635906100 5,918 -3,942 -39.98 642 -31.15 0.0002
2024-05-13 2024-03-31 13F NATIONAL HEALTHCARE COM 635906100 9,860 -3,582 -26.65 932 -25.04 0.0002
2024-02-09 2023-12-31 13F NATIONAL HEALTHCARE COM 635906100 13,442 1,587 13.39 1,242 63.85 0.0004
2023-11-09 2023-09-30 13F NATIONAL HEALTHCARE COM 635906100 11,855 1,002 9.23 758 13.13 0.0003
2023-08-11 2023-06-30 13F NATIONAL HEALTHCARE COM 635906100 10,853 4,419 68.68 671 79.62 0.0002
2023-05-12 2023-03-31 13F NATIONAL HEALTHCARE COM 635906100 6,434 3,127 94.56 374 90.31 0.0001
2023-02-08 2022-12-31 13F NATIONAL HEALTHCARE COM 635906100 3,307 2,372 253.69 197 232.20 0.0001
2022-11-10 2022-09-30 13F NATIONAL HEALTHCARE COM 635906100 935 -568 -37.79 59 -43.81 0.0000
2022-08-10 2022-06-30 13F NATIONAL HEALTHCARE COM 635906100 1,503 -2,672 -64.00 105 -64.29 0.0000
2022-05-16 2022-03-31 13F NATIONAL HEALTHCARE COM 635906100 4,175 -4,996 -54.48 294 -52.73 0.0001
2022-02-14 2021-12-31 13F NATIONAL HEALTHCARE COM 635906100 9,171 7,492 446.22 622 431.62 0.0002
2021-11-15 2021-09-30 13F NATIONAL HEALTHCARE COM 635906100 1,679 -325 -16.22 117 -16.43 0.0000
2021-08-13 2021-06-30 13F NATIONAL HEALTHCARE COM 635906100 2,004 -6,142 -75.40 140 -77.92 0.0000
2021-05-12 2021-03-31 13F NATIONAL HEALTHCARE COM 635906100 8,146 2,098 34.69 634 57.71 0.0002
2021-02-11 2020-12-31 13F NATIONAL HEALTHCARE COM 635906100 6,048 118 1.99 402 8.65 0.0001
2020-11-12 2020-09-30 13F NATIONAL HEALTHCARE COM 635906100 5,930 -2,397 -28.79 370 -30.06 0.0001
2020-07-31 2020-06-30 13F NATIONAL HEALTHCARE COM 635906100 8,327 1,415 20.47 529 6.65 0.0002
2020-05-01 2020-03-31 13F NATIONAL HEALTHCARE COM 635906100 6,912 -7,360 -51.57 496 -59.81 0.0002
2020-02-14 2019-12-31 13F NATIONAL HEALTHCARE COM 635906100 14,272 2,856 25.02 1,234 32.12 0.0004
2019-11-14 2019-09-30 13F NATIONAL HEALTHCARE COM 635906100 11,416 7,384 183.13 934 185.63 0.0004
2019-08-14 2019-06-30 13F NATIONAL HEALTHCARE COM 635906100 4,032 1,663 70.20 327 81.67 0.0001
2019-05-14 2019-03-31 13F NATIONAL HEALTHCARE COM 635906100 2,369 -4,821 -67.05 180 -68.09 0.0001
2019-02-14 2018-12-31 13F NATIONAL HEALTHCARE COM 635906100 7,190 2,037 39.53 564 45.36 0.0003
2018-11-14 2018-09-30 13F NATIONAL HEALTHCARE COM 635906100 5,153 1,911 58.95 388 69.43 0.0002
2018-08-14 2018-06-30 13F NATIONAL HEALTHCARE COM 635906100 3,242 1,153 55.19 229 84.68 0.0001
2018-05-15 2018-03-31 13F NATIONAL HEALTHCARE COM 635906100 2,089 289 16.06 124 12.73 0.0001
2018-02-14 2017-12-31 13F NATIONAL HEALTHCARE COM 635906100 1,800 -1,345 -42.77 110 -44.16 0.0000
2017-11-14 2017-09-30 13F NATIONAL HEALTHCARE COM 635906100 3,145 917 41.16 197 26.28 0.0001
2017-11-14 2017-06-30 13F/A-1 NATIONAL HEALTHCARE COM 635906100 2,228 329 17.32 156 15.56 0.0001
2017-08-14 2017-06-30 13F NATIONAL HEALTHCARE COM 635906100 2,228 329 156
2017-11-14 2017-03-31 13F/A-1 NATIONAL HEALTHCARE COM 635906100 1,899 -1,101 -36.70 135 -40.53 0.0001
2017-05-12 2017-03-31 13F NATIONAL HEALTHCARE COM 635906100 1,899 -1,101 135
2017-02-14 2016-12-31 13F NATIONAL HEALTHCARE COM 635906100 3,000 2,817 1,539.34 227 1,791.67 0.0001
2016-11-14 2016-09-30 13F NATIONAL HEALTHCARE COM 635906100 183 0 0.00 12 0.00 0.0000
2016-08-12 2016-06-30 13F NATIONAL HEALTHCARE COM 635906100 183 -204,076 -99.91 12 -99.91 0.0000
2016-05-12 2016-03-31 13F NATIONAL HEALTHCARE COM 635906100 204,259 203,880 53,794.20 12,725 55,226.09 0.0085
2016-02-16 2015-12-31 13F NATIONAL HEALTHCARE COM 635906100 379 -1,136 -74.98 23 -75.00 0.0000
2015-11-13 2015-09-30 13F NATIONAL HEALTHCARE COM 635906100 1,515 647 74.54 92 557.14 0.0001
2015-11-13 2015-09-30 13F NATIONAL HEALTHCARE PFD CONV SER A 635906209 1,575 391 25 0.0000
2015-08-14 2015-06-30 13F NATIONAL HEALTHCARE PFD CONV SER A 635906209 868 623 254.29 14 250.00 0.0000
2015-08-14 2015-06-30 13F NATIONAL HEALTHCARE COM 635906100 1,184 894 77 0.0001
2015-05-14 2015-03-31 13F NATIONAL HEALTHCARE PFD CONV SER A 635906209 245 0 0.00 4 0.00 0.0000
2015-05-14 2015-03-31 13F NATIONAL HEALTHCARE COM 635906100 290 -235 18 0.0000
2015-02-17 2014-12-31 13F NATIONAL HEALTHCARE PFD CONV SER A 635906209 245 245 4 0.0000
2015-02-17 2014-12-31 13F NATIONAL HEALTHCARE COM 635906100 525 280 33 0.0000
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.