Rogers Corporation
US ˙ NYSE ˙ US7751331015

SecurityROG / Rogers Corporation
InstitutionFront Street Capital Management, Inc.
Latest Disclosed Ownership2,590 shares
Latest Disclosed Value $ 237
Front Street Capital Management, Inc. reports 27.98% decrease in ownership of ROG / Rogers Corporation

On February 18, 2026 - Front Street Capital Management, Inc. filed a 13F-HR form disclosing ownership of 2,590 shares of Rogers Corporation (US:ROG) valued at $237,166 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 3,596 shares of Rogers Corporation. The current value of the position is $356,565 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)
2026-02-18 2025-12-31 13F ROGERS COM 775133101 2,590 -1,006 -27.98 0 0.0337
2025-11-14 2025-09-30 13F ROGERS COM 775133101 3,596 660 22.48 0 0.0446
2025-08-15 2025-06-30 13F ROGERS COM 775133101 2,936 2,936 0 0.0385
2025-05-16 2025-03-31 13F ROGERS COM 775133101 0 -11,482 -100.00 0 -100.00
2025-02-13 2024-12-31 13F ROGERS COM 775133101 11,482 -291 -2.47 1 0.00 0.2027
2024-11-13 2024-09-30 13F ROGERS COM 775133101 11,773 -35 -0.30 1 0.00 0.2152
2024-08-14 2024-06-30 13F ROGERS COM 775133101 11,808 -12,731 -51.88 1 -50.00 0.2730
2024-05-14 2024-03-31 13F ROGERS COM 775133101 24,539 -7,910 -24.38 3 -50.00 0.5472
2024-02-15 2023-12-31 13F ROGERS COM 775133101 32,449 -2,313 -6.65 4 0.00 0.8553
2023-11-15 2023-09-30 13F ROGERS COM 775133101 34,762 -3,071 -8.12 5 -33.33 1.0035
2023-08-15 2023-06-30 13F ROGERS COM 775133101 37,833 -4,041 -9.65 6 0.00 1.2943
2023-05-16 2023-03-31 13F ROGERS COM 775133101 41,874 -7,291 -14.83 7 20.00 1.4769
2023-02-22 2022-12-31 13F/A-1 ROGERS COM 775133101 49,165 -618 -1.24 6 -99.96 1.4102
2023-02-14 2022-12-31 13F ROGERS COM 775133101 49,165 -618 0 0.0656
2022-11-09 2022-09-30 13F ROGERS COM 775133101 49,783 -163 -0.33 12,041 -8.01 3.0488
2022-07-25 2022-06-30 13F ROGERS COM 775133101 49,946 -3,520 -6.58 13,090 -9.89 3.1031
2022-05-13 2022-03-31 13F ROGERS COM 775133101 53,466 -40,686 -43.21 14,527 -43.48 2.7057
2022-02-08 2021-12-31 13F ROGERS COM 775133101 94,152 -42,731 -31.22 25,704 0.70 4.7401
2021-11-12 2021-09-30 13F ROGERS COM 775133101 136,883 -4,797 -3.39 25,526 -10.27 4.9049
2021-08-13 2021-06-30 13F ROGERS COM 775133101 141,680 -941 -0.66 28,449 5.98 5.1747
2021-05-12 2021-03-31 13F ROGERS COM 775133101 142,621 -8,656 -5.72 26,843 14.26 5.0794
2021-02-11 2020-12-31 13F ROGERS COM 775133101 151,277 -16,390 -9.78 23,492 42.89 5.1498
2020-11-17 2020-09-30 13F ROGERS COM 775133101 167,667 -26,682 -13.73 16,441 -32.10 4.5947
2020-08-13 2020-06-30 13F ROGERS COM 775133101 194,349 -25,540 -11.61 24,215 16.63 7.2473
2020-05-14 2020-03-31 13F ROGERS COM 775133101 219,889 -27,220 -11.02 20,762 -32.64 7.5034
2020-02-10 2019-12-31 13F ROGERS COM 775133101 247,109 -945 -0.38 30,822 -9.11 8.1206
2019-11-14 2019-09-30 13F ROGERS COM 775133101 248,054 -5,253 -2.07 33,911 -22.43 9.6588
2019-08-14 2019-06-30 13F ROGERS COM 775133101 253,307 2,474 0.99 43,716 9.70 11.3954
2019-08-15 2019-03-31 13F/A-1 ROGERS COM 775133101 250,833 -730 -0.29 39,852 59.92 10.4544
2019-05-01 2019-03-31 13F ROGERS COM 775133101 177,383 -730 28,183
2019-08-23 2018-12-31 13F/A-1 ROGERS COM 775133101 251,563 77,287 44.35 24,920 -2.94 8.0194
2019-02-13 2018-12-31 13F ROGERS COM 775133101 178,113 3,837 17,644
2018-11-13 2018-09-30 13F ROGERS COM 775133101 174,276 -372 -0.21 25,674 31.89 8.8318
2018-08-14 2018-06-30 13F ROGERS COM 775133101 174,648 4,436 2.61 19,466 -4.33 7.5302
2018-05-14 2018-03-31 13F ROGERS COM 775133101 170,212 1,703 1.01 20,347 -25.43 7.7606
2018-02-14 2017-12-31 13F ROGERS COM 775133101 168,509 -1,720 -1.01 27,285 20.26 9.6189
2017-11-13 2017-09-30 13F ROGERS COM 775133101 170,229 -1,143 -0.67 22,688 21.89 8.3233
2017-08-08 2017-06-30 13F ROGERS COM 775133101 171,372 -1,168 -0.68 18,614 25.63 7.1731
2017-05-11 2017-03-31 13F ROGERS COM 775133101 172,540 1,885 1.10 14,816 42.13 5.9097
2017-02-15 2016-12-31 13F ROGERS COM 775133101 170,655 0 0.00 10,424 0.00 4.9853
2016-11-14 2016-09-30 13F ROGERS COM 775133101 170,655 3,610 2.16 10,424 2.14 4.9777
2016-08-29 2016-06-30 13F ROGERS COM 775133101 167,045 167,045 10,206 5.0513
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.