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

SecurityNATH / Nathan's Famous, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership4,942 shares
Latest Disclosed Value $ 546,486
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series ownership in NATH / Nathan's Famous, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 4,942 shares of Nathan's Famous, Inc. (US:NATH) valued at $546,486 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 4,942 shares of Nathan's Famous, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $503,293 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)
2025-08-26 2025-06-30 NP Nathan's Famous EC US6323471002 4,942 0 0.00 546 14.71 0.0123
2025-05-28 2025-03-31 NP Nathan's Famous EC US6323471002 4,942 -128 -2.52 476 19.60 0.0114
2025-02-25 2024-12-31 NP Nathan's Famous EC US6323471002 5,070 -581 -10.28 399 -12.91 0.0087
2024-11-26 2024-09-30 NP Nathan's Famous EC US6323471002 5,651 0 0.00 457 19.32 0.0086
2024-08-26 2024-06-30 NP Nathan's Famous EC US6323471002 5,651 732 14.88 383 10.06 0.0078
2024-05-28 2024-03-31 NP Nathan's Famous EC US6323471002 4,919 0 0.00 348 -9.14 0.0073
2024-02-26 2023-12-31 NP Nathan's Famous EC US6323471002 4,919 0 0.00 384 10.37 0.0082
2023-11-28 2023-09-30 NP Nathan's Famous EC US6323471002 4,919 768 18.50 348 6.44 0.0091
2023-08-25 2023-06-30 NP Nathan's Famous EC US6323471002 4,151 -724 -14.85 326 23.48 0.0077
2022-05-26 2022-03-31 NP Nathan's Famous EC US6323471002 4,875 0 0.00 264 -7.04 0.0062
2022-02-25 2021-12-31 NP Nathan's Famous EC US6323471002 4,875 0 0.00 285 -4.70 0.0062
2021-11-24 2021-09-30 NP Nathan's Famous EC US6323471002 4,875 0 0.00 298 -14.12 0.0066
2021-08-26 2021-06-30 NP Nathan's Famous EC US6323471002 4,875 0 0.00 348 13.03 0.0075
2021-05-27 2021-03-31 NP Nathan's Famous EC US6323471002 4,875 0 0.00 308 14.13 0.0070
2021-02-25 2020-12-31 NP Nathan's Famous EC US6323471002 4,875 0 0.00 269 8.03 0.0069
2020-11-25 2020-09-30 NP Nathan's Famous EC US6323471002 4,875 0 0.00 250 -9.12 0.0080
2020-08-27 2020-06-30 NP Nathan's Famous EC US6323471002 4,875 0 0.00 274 -7.74 0.0090
2020-06-01 2020-03-31 NP Nathan's Famous EC US6323471002 4,875 409 9.16 297 -6.01 0.0122
2020-02-27 2019-12-31 NP Nathan's Famous EC 632347100 4,466 143 3.31 317 1.94 0.0095
2019-11-27 2019-09-30 NP Nathan's Famous EC US6323471002 4,323 4,323 311 0.0103
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.