Interface, Inc.
US ˙ NasdaqGS ˙ US4586653044

SecurityTILE / Interface, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership16,797 shares
Latest Disclosed Value $ 419
Amalgamated Bank reports 0.87% decrease in ownership of TILE / Interface, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 16,797 shares of Interface, Inc. (US:TILE) valued at $418,581 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 16,945 shares of Interface, Inc.. The current value of the position is $488,625 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)
2026-05-08 2026-03-31 13F INTERFACE COM 458665304 16,797 -148 -0.87 0 0.0032
2026-02-05 2025-12-31 13F INTERFACE COM 458665304 16,945 27 0.16 0 0.0034
2025-10-29 2025-09-30 13F INTERFACE COM 458665304 16,918 275 1.65 0 0.0035
2025-08-04 2025-06-30 13F INTERFACE COM 458665304 16,643 0 0.00 0 0.0027
2025-04-25 2025-03-31 13F INTERFACE COM 458665304 16,643 -458 -2.68 0 0.0028
2025-02-04 2024-12-31 13F INTERFACE COM 458665304 17,101 -155 -0.90 0 0.0034
2024-10-30 2024-09-30 13F INTERFACE COM 458665304 17,256 -14 -0.08 0 0.0027
2024-08-12 2024-06-30 13F INTERFACE COM 458665304 17,270 -1,584 -8.40 0 0.0022
2024-04-23 2024-03-31 13F INTERFACE COM 458665304 18,854 -3,069 -14.00 0 0.0027
2024-02-06 2023-12-31 13F INTERFACE COM 458665304 21,923 -1,367 -5.87 0 0.0022
2023-11-08 2023-09-30 13F INTERFACE COM 458665304 23,290 0 0.00 0 0.0019
2023-08-11 2023-06-30 13F INTERFACE COM 458665304 23,290 -2,647 -10.21 0 0.0017
2023-05-02 2023-03-31 13F INTERFACE COM 458665304 25,937 -1,945 -6.98 0 0.0018
2023-02-10 2022-12-31 13F INTERFACE COM 458665304 27,882 -184 -0.66 0 -100.00 0.0025
2022-11-09 2022-09-30 13F INTERFACE COM 458665304 28,066 2 0.01 252 -28.41 0.0024
2022-08-15 2022-06-30 13F INTERFACE COM 458665304 28,064 1,333 4.99 352 -3.03 0.0033
2022-08-25 2022-03-31 13F/A-1 INTERFACE COM 458665304 26,731 -1,624 -5.73 363 -19.69 0.0028
2022-06-30 2022-03-31 13F INTERFACE COM 458665304 26,731 -1,624 363 0.0029
2022-02-15 2021-12-31 13F/A-1 INTERFACE COM 458665304 28,355 -746 -2.56 452 2.49 0.0033
2022-02-15 2021-12-31 13F INTERFACE COM 458665304 28,355 -746 452 0.0033
2021-10-29 2021-09-30 13F INTERFACE COM 458665304 29,101 -427 -1.45 441 -2.43 0.0037
2021-08-16 2021-06-30 13F INTERFACE COM 458665304 29,528 29,528 452 0.0036
2020-08-10 2020-06-30 13F INTERFACE COM 458665304 0 -10,751 -100.00 0 -100.00
2020-05-13 2020-03-31 13F INTERFACE COM 458665304 10,751 -540 -4.78 81 -56.68 0.0020
2020-02-13 2019-12-31 13F INTERFACE COM 458665304 11,291 382 3.50 187 18.35 0.0034
2019-11-13 2019-09-30 13F INTERFACE COM 458665304 10,909 -120 -1.09 158 -6.51 0.0033
2019-08-14 2019-06-30 13F INTERFACE COM 458665304 11,029 11,029 1.10 169 6.96 0.0039
2018-11-14 2018-09-30 13F INTERFACE COM 458665304 0 -9,569 -100.00 0 -100.00
2018-07-18 2018-06-30 13F INTERFACE COM 458665304 9,569 985 11.47 220 1.85 0.0054
2018-05-22 2018-03-31 13F INTERFACE COM 458665304 8,584 -119 -1.37 216 -1.37 0.0057
2018-02-13 2017-12-31 13F INTERFACE COM 458665304 8,703 8,703 219 0.0059
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.