Nathan's Famous, Inc.
US ˙ NasdaqGS ˙ US6323471002

SecurityNATH / Nathan's Famous, Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
First Manhattan Co closes position in NATH / Nathan's Famous, Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 0 shares of Nathan's Famous, Inc. (US:NATH) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Nathan's Famous, Inc.. The current value of the position is $0 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)
2026-05-15 2026-03-31 13F NATHANS FAMOUS INC COM 632347100 0 -100.00 0
2026-02-17 2025-12-31 13F NATHANS FAMOUS INC COM 632347100 0 -100.00 0
2026-02-17 2025-12-31 13F NATHANS FAMOUS INC COM 632347100 3,120 0 0.00 292 -15.65 0.0008
2025-11-14 2025-09-30 13F NATHANS FAMOUS INC COM 632347100 3,120 0 0.00 346 -0.29 0.0009
2025-08-14 2025-06-30 13F NATHANS FAMOUS INC COM 632347100 3,120 -200 -6.02 347 8.46 0.0010
2025-05-15 2025-03-31 13F NATHANS FAMOUS INC COM 632347100 3,320 -2,280 -40.71 320 -27.50 0.0009
2025-02-14 2024-12-31 13F NATHANS FAMOUS INC COM 632347100 5,600 0 0.00 440 -2.87 0.0013
2024-11-14 2024-09-30 13F NATHANS FAMOUS INC COM 632347100 5,600 0 0.00 453 18.59 0.0013
2024-08-15 2024-06-30 13F/A-1 NATHANS FAMOUS INC COM 632347100 5,600 0 0.00 382 -3.54 0.0012
2024-08-14 2024-06-30 13F NATHANS FAMOUS INC COM 632347100 5,600 0 382 0.0012
2024-05-15 2024-03-31 13F NATHANS FAMOUS INC COM 632347100 5,600 -900 -13.85 396 -21.89 0.0013
2024-02-13 2023-12-31 13F NATHANS FAMOUS INC COM 632347100 6,500 -2,912 -30.94 507 -23.76 0.0018
2023-11-14 2023-09-30 13F NATHANS FAMOUS INC COM 632347100 9,412 -263 -2.72 665 -12.38 0.0025
2023-08-14 2023-06-30 13F NATHANS FAMOUS INC COM 632347100 9,675 -3,025 -23.82 760 -20.94 0.0028
2023-05-15 2023-03-31 13F NATHANS FAMOUS INC COM 632347100 12,700 -9,566 -42.96 960 -35.83 0.0037
2023-02-14 2022-12-31 13F NATHANS FAMOUS INC COM 632347100 22,266 -10,152 -31.32 1,496 -27.52 0.0055
2022-11-14 2022-09-30 13F NATHANS FAMOUS INC COM 632347100 32,418 189 0.59 2,064 9.38 0.0087
2022-08-15 2022-06-30 13F NATHANS FAMOUS INC COM 632347100 32,229 -1,100 -3.30 1,887 4.54 0.0076
2022-05-16 2022-03-31 13F NATHANS FAMOUS INC COM 632347100 33,329 0 0.00 1,805 -7.25 0.0059
2022-02-14 2021-12-31 13F NATHANS FAMOUS INC COM 632347100 33,329 -1,271 -3.67 1,946 -8.03 0.0064
2021-11-15 2021-09-30 13F NATHANS FAMOUS INC COM 632347100 34,600 0 0.00 2,116 -14.23 0.0078
2021-08-16 2021-06-30 13F NATHANS FAMOUS INC COM 632347100 34,600 0 0.00 2,467 13.06 0.0090
2021-05-14 2021-03-31 13F NATHANS FAMOUS INC COM 632347100 34,600 0 0.00 2,182 14.24 0.0094
2021-02-16 2020-12-31 13F NATHANS FAMOUS INC COM 632347100 34,600 -600 -1.70 1,910 5.88 0.0091
2020-11-12 2020-09-30 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 1,804 -8.84 0.0093
2020-08-14 2020-06-30 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 1,979 -7.82 0.0114
2020-05-06 2020-03-31 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 2,147 -13.91 0.0139
2020-02-13 2019-12-31 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 2,494 -1.38 0.0125
2019-11-13 2019-09-30 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 2,529 -8.00 0.0139
2019-08-16 2019-06-30 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 2,749 14.21 0.0153
2019-04-12 2019-03-31 13F NATHANS FAMOUS COMMON 632347100 35,200 0 0.00 2,407 2.91 0.0139
2019-01-30 2018-12-31 13F NATHANS FAMOUS COMMON 632347100 35,200 -2,700 -7.12 2,339 -25.08 0.0146
2018-10-15 2018-09-30 13F NATHANS FAMOUS COMMON 632347100 37,900 0 0.00 3,122 -12.45 0.0166
2018-08-01 2018-06-30 13F NATHANS FAMOUS COMMON 632347100 37,900 -4,575 -10.77 3,566 13.64 0.0206
2018-04-20 2018-03-31 13F NATHANS FAMOUS COMMON 632347100 42,475 0 0.00 3,138 -2.12 0.0179
2018-01-22 2017-12-31 13F NATHANS FAMOUS COMMON 632347100 42,475 -42,800 -50.19 3,206 -49.16 0.0176
2017-10-25 2017-09-30 13F NATHANS FAMOUS COMMON 632347100 85,275 0 0.00 6,306 17.39 0.0361
2017-08-10 2017-06-30 13F/A-2 NATHANS FAMOUS COMMON 632347100 85,275 64,500 310.47 5,372 312.91 0.0313
2017-08-01 2017-06-30 13F/A-1 NATHANS FAMOUS COMMON 632347100 85,275 0 5,372 0.0313
2017-07-28 2017-06-30 13F NATHANS FAMOUS COMMON 632347100 85,275 64,500 5,372
2017-04-25 2017-03-31 13F/A-1 NATHANS FAMOUS COMMON 632347100 20,775 0 0.00 1,301 -3.49 0.0077
2017-04-24 2017-03-31 13F NATHANS FAMOUS COMMON 632347100 22,675 1,191
2017-01-25 2016-12-31 13F NATHANS FAMOUS COMMON 632347100 20,775 -1,900 -8.38 1,348 13.18 0.0082
2016-10-20 2016-09-30 13F NATHANS FAMOUS COMMON 632347100 22,675 0 0.00 1,191 18.04 0.0073
2016-07-14 2016-06-30 13F NATHANS FAMOUS COMMON 632347100 22,675 0 0.00 1,009 2.13 0.0062
2016-04-22 2016-03-31 13F NATHANS FAMOUS COMMON 632347100 22,675 -100 -0.44 988 -15.84 0.0061
2016-01-20 2015-12-31 13F NATHANS FAMOUS COMMON 632347100 22,775 0 0.00 1,174 35.72 0.0072
2015-10-26 2015-09-30 13F NATHANS FAMOUS COMMON 632347100 22,775 0 0.00 865 2.49 0.0056
2015-07-17 2015-06-30 13F NATHANS FAMOUS COMMON 632347100 22,775 0 0.00 844 -31.55 0.0050
2015-04-30 2015-03-31 13F NATHANS FAMOUS COMMON 632347100 22,775 -925 -3.90 1,233 -34.97 0.0071
2015-01-20 2014-12-31 13F NATHANS FAMOUS COMMON 632347100 23,700 -2,500 -9.54 1,896 6.94 0.0107
2014-10-23 2014-09-30 13F NATHANS FAMOUS COMMON 632347100 26,200 0 0.00 1,773 24.95 0.0103
2014-08-14 2014-06-30 13F/A-1 NATHANS FAMOUS COMMON 632347100 26,200 0 0.00 1,419 10.60 0.0090
2014-05-16 2014-03-31 13F NATHANS FAMOUS COMMON 632347100 26,200 0 0.00 1,283 -2.80 0.0085
2014-02-04 2013-12-31 13F NATHANS FAMOUS COMMON 632347100 26,200 0 0.00 1,320 -4.49 0.0087
2013-10-29 2013-09-30 13F NATHANS FAMOUS COMMON 632347100 26,200 0 0.00 1,382 -2.95 0.0097
2013-08-13 2013-06-30 13F NATHANS FAMOUS COMMON 632347100 26,200 26,200 1,424 0.0098
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.