Interface, Inc.
US ˙ NasdaqGS ˙ US4586653044

SecurityTILE / Interface, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership2,974 shares
Latest Disclosed Value $ 74,112
Advisor Group Holdings, Inc. reports 99.07% decrease in ownership of TILE / Interface, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 2,974 shares of Interface, Inc. (US:TILE) valued at $74,112 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 320,411 shares of Interface, Inc.. This represents a change in shares of -99.07% during the quarter. The current value of the position is $86,514 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 2,974 -317,437 -99.07 74 -99.17 0.0001
2026-02-17 2025-12-31 13F INTERFACE COM 458665304 320,411 -46,977 -12.79 8,946 -15.84 0.0131
2025-11-14 2025-09-30 13F INTERFACE COM 458665304 367,388 340,098 1,246.24 10,630 1,853.86 0.0149
2025-09-04 2025-06-30 13F/A-1 INTERFACE COM 458665304 27,290 25,334 1,295.19 545 1,331.58 0.0010
2025-08-13 2025-06-30 13F INTERFACE COM 458665304 27,542 25,586 555 0.0006
2025-05-12 2025-03-31 13F INTERFACE COM 458665304 1,956 -4,790 -71.01 39 -76.83 0.0001
2025-06-06 2024-12-31 13F/A-1 INTERFACE COM 458665304 6,746 3,070 83.51 164 137.68 0.0004
2025-02-07 2024-12-31 13F INTERFACE COM 458665304 6,850 3,174 159 0.0004
2024-11-13 2024-09-30 13F INTERFACE COM 458665304 3,676 1,659 82.25 70 137.93 0.0002
2024-08-13 2024-06-30 13F INTERFACE COM 458665304 2,017 -843 -29.48 30 -39.58 0.0001
2024-05-10 2024-03-31 13F INTERFACE COM 458665304 2,860 -2,294 -44.51 48 -26.15 0.0001
2024-02-12 2023-12-31 13F INTERFACE COM 458665304 5,154 -5,871 -53.25 65 -39.81 0.0001
2023-11-13 2023-09-30 13F INTERFACE COM 458665304 11,025 1,842 20.06 108 35.00 0.0002
2023-08-21 2023-06-30 13F/A-1 INTERFACE COM 458665304 9,183 498 5.73 81 14.29 0.0001
2023-08-10 2023-06-30 13F INTERFACE COM 458665304 9,183 498 81 0.0000
2023-05-12 2023-03-31 13F INTERFACE COM 458665304 8,685 1,103 14.55 71 -7.89 0.0001
2023-02-10 2022-12-31 13F INTERFACE COM 458665304 7,582 -81 -1.06 76 10.14 0.0002
2022-11-14 2022-09-30 13F INTERFACE COM 458665304 7,663 555 7.81 69 -23.33 0.0002
2022-08-10 2022-06-30 13F INTERFACE COM 458665304 7,108 19 0.27 90 -6.25 0.0002
2022-05-04 2022-03-31 13F INTERFACE COM 458665304 7,089 -495 -6.53 96 -21.31 0.0002
2022-02-03 2021-12-31 13F INTERFACE COM 458665304 7,584 1,256 19.85 122 28.42 0.0002
2021-11-05 2021-09-30 13F INTERFACE COM 458665304 6,328 1,388 28.10 95 25.00 0.0002
2021-08-02 2021-06-30 13F INTERFACE COM 458665304 4,940 1,301 35.75 76 65.22 0.0002
2021-05-13 2021-03-31 13F INTERFACE COM 458665304 3,639 677 22.86 46 53.33 0.0001
2021-02-10 2020-12-31 13F INTERFACE COM 458665304 2,962 -979 -24.84 30 25.00 0.0001
2020-11-12 2020-09-30 13F INTERFACE COM 458665304 3,941 -3,293 -45.52 24 -59.32 0.0001
2020-08-14 2020-06-30 13F INTERFACE COM 458665304 7,234 -576 -7.38 59 0.00 0.0002
2020-05-18 2020-03-31 13F INTERFACE COM 458665304 7,810 7,810 59 0.0002
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.