Rogers Corporation
US ˙ NYSE ˙ US7751331015

SecurityROG / Rogers Corporation
InstitutionKBC Group NV
Latest Disclosed Ownership644 shares
Latest Disclosed Value $ 69
KBC Group NV ownership in ROG / Rogers Corporation

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 644 shares of Rogers Corporation (US:ROG) valued at $69,121 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 644 shares of Rogers Corporation. The current value of the position is $95,312 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)
2026-05-07 2026-03-31 13F ROGERS COM 775133101 644 0 0.00 0 0.0001
2026-01-26 2025-12-31 13F ROGERS COM 775133101 644 0 0.00 0 0.0001
2026-01-20 2025-09-30 13F ROGERS COM 775133101 644 0 0.00 0 0.0001
2025-08-08 2025-06-30 13F ROGERS COM 775133101 644 -475 -42.45 0 0.0001
2025-04-25 2025-03-31 13F ROGERS COM 775133101 1,119 450 67.26 0 0.0002
2025-01-22 2024-12-31 13F ROGERS COM 775133101 669 0 0.00 0 0.0002
2024-11-06 2024-09-30 13F ROGERS COM 775133101 669 236 54.50 0 0.0002
2024-07-17 2024-06-30 13F ROGERS COM 775133101 433 0 0.00 0 0.0002
2024-05-08 2024-03-31 13F ROGERS COM 775133101 433 0 0.00 0 0.0002
2024-02-13 2023-12-31 13F ROGERS COM 775133101 433 0 0.00 0 0.0002
2024-02-15 2023-09-30 13F/A-1 ROGERS COM 775133101 433 -980 -69.36 0 0.0002
2023-11-22 2023-09-30 13F ROGERS COM 775133101 1,413 0 0 0.0010
2024-02-15 2023-06-30 13F/A-1 ROGERS COM 775133101 1,413 -211 -12.99 0 0.0009
2023-07-28 2023-06-30 13F ROGERS COM 775133101 1,413 -211 0 0.0010
2024-02-14 2023-03-31 13F/A-1 ROGERS COM 775133101 1,624 0 0.00 0 0.0011
2023-05-04 2023-03-31 13F ROGERS COM 775133101 1,624 -2,327 0 0.0012
2024-02-14 2022-12-31 13F/A-1 ROGERS COM 775133101 1,624 -2,327 -58.90 0 0.0009
2023-02-13 2022-12-31 13F ROGERS COM 775133101 3,951 0 1 0.0000
2024-02-15 2022-09-30 13F/A-1 ROGERS COM 775133101 3,951 0 0.00 1 -100.00 0.0050
2022-11-08 2022-09-30 13F ROGERS COM 775133101 3,951 0 956 0.0050
2024-02-14 2022-06-30 13F/A-1 ROGERS COM 775133101 3,951 3,951 1 0.0052
2022-07-26 2022-06-30 13F ROGERS COM 775133101 3,951 3,951 1,036 0.0052
2020-05-04 2020-03-31 13F ROGERS COM 775133101 0 -16,300 -100.00 0 -100.00
2020-02-11 2019-12-31 13F ROGERS COM 775133101 16,300 0 0.00 2,033 -8.75 0.0129
2019-11-07 2019-09-30 13F ROGERS COM 775133101 16,300 9,227 130.45 2,228 82.47 0.0163
2019-08-08 2019-06-30 13F/A-1 ROGERS COM 775133101 7,073 2,137 43.29 1,221 55.74 0.0095
2019-07-30 2019-06-30 13F ROGERS COM 775133101 7,073 2,137 1,221
2019-08-07 2019-03-31 13F/A-1 ROGERS COM 775133101 4,936 4,936 784 0.0065
2019-05-10 2019-03-31 13F ROGERS COM 775133101 4,936 4,936 784
2018-08-03 2018-06-30 13F ROGERS COM 775133101 0 -13,076 -100.00 0 -100.00
2018-08-03 2018-03-31 13F/A-1 ROGERS COM 775133101 13,076 0 0.00 1,563 -26.17 0.0145
2018-05-09 2018-03-31 13F ROGERS COM 775133101 13,076 0 1,563
2018-08-03 2017-12-31 13F/A-1 ROGERS COM 775133101 13,076 0 0.00 2,117 21.46 0.0181
2018-02-07 2017-12-31 13F ROGERS COM 775133101 13,076 0 2,117
2017-11-13 2017-09-30 13F ROGERS COM 775133101 13,076 0 0.00 1,743 22.75 0.0158
2017-08-04 2017-06-30 13F ROGERS COM 775133101 13,076 0 0.00 1,420 26.45 0.0137
2017-05-10 2017-03-31 13F ROGERS COM 775133101 13,076 0 0.00 1,123 11.85 0.0101
2017-02-16 2016-12-31 13F ROGERS COM 775133101 13,076 6,556 100.55 1,004 152.26 0.0100
2016-11-03 2016-09-30 13F ROGERS COM 775133101 6,520 6,520 74.71 398 124.86 0.0047
2013-11-06 2013-09-30 13F ROGERS COM 775133101 0 -3,732 -100.00 0 -100.00
2013-07-29 2013-06-30 13F ROGERS COM 775133101 3,732 3,732 177 0.0033
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.