Interface, Inc.
US ˙ NasdaqGS ˙ US4586653044

SecurityTILE / Interface, Inc.
InstitutionQuarry LP
Latest Disclosed Ownership179 shares
Latest Disclosed Value $ 4,461
Quarry LP reports 1,888.89% increase in ownership of TILE / Interface, Inc.

On May 15, 2026 - Quarry LP filed a 13F-HR form disclosing ownership of 179 shares of Interface, Inc. (US:TILE) valued at $4,461 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9 shares of Interface, Inc.. The current value of the position is $5,207 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 INTERFACE COM 458665304 179 170 1,888.89 4 0.0008
2026-02-13 2025-12-31 13F INTERFACE COM 458665304 9 9 0 0.0000
2025-11-14 2025-09-30 13F INTERFACE COM 458665304 0 -959 -100.00 0 -100.00
2025-08-14 2025-06-30 13F INTERFACE COM 458665304 959 320 50.08 20 66.67 0.0043
2025-05-15 2025-03-31 13F INTERFACE COM 458665304 639 -1,524 -70.46 13 -76.92 0.0027
2025-02-14 2024-12-31 13F INTERFACE COM 458665304 2,163 -313 -12.64 53 13.04 0.0074
2024-11-14 2024-09-30 13F INTERFACE COM 458665304 2,476 2,063 499.52 47 666.67 0.0118
2024-08-16 2024-06-30 13F/A-1 INTERFACE COM 458665304 413 413 6 0.0017
2024-08-14 2024-06-30 13F INTERFACE COM 458665304 413 413 6 0.0017
2024-05-15 2024-03-31 13F INTERFACE COM 458665304 0 -740 -100.00 0 -100.00
2024-02-20 2023-12-31 13F/A-1 INTERFACE COM 458665304 740 740 9 0.0014
2024-02-14 2023-12-31 13F INTERFACE COM 458665304 740 740 9 0.0013
2023-08-14 2023-06-30 13F INTERFACE COM 458665304 0 -2,650 -100.00 0 -100.00
2023-05-15 2023-03-31 13F INTERFACE COM 458665304 2,650 1,786 206.71 22 162.50 0.0047
2023-02-14 2022-12-31 13F INTERFACE COM 458665304 864 864 9 0.0019
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.