Rogers Corporation
US ˙ NYSE ˙ US7751331015

SecurityROG / Rogers Corporation
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership1,814 shares
Latest Disclosed Value $ 194,697
Quadrant Capital Group Llc reports 12.11% increase in ownership of ROG / Rogers Corporation

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 1,814 shares of Rogers Corporation (US:ROG) valued at $194,697 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,618 shares of Rogers Corporation. This represents a change in shares of 12.11% during the quarter. The current value of the position is $264,445 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)
2026-05-13 2026-03-31 13F/A-1 ROGERS COM 775133101 1,814 196 12.11 195 31.08 0.0058
2026-05-11 2026-03-31 13F ROGERS COM 775133101 1,814 196 49 0.0369
2026-02-12 2025-12-31 13F ROGERS COM 775133101 1,618 0 0.00 148 13.85 0.0045
2025-11-13 2025-09-30 13F ROGERS COM 775133101 1,618 1,618 130 0.0042
2025-08-13 2025-06-30 13F ROGERS COM 775133101 0 -1,237 -100.00 0 -100.00
2025-05-13 2025-03-31 13F ROGERS COM 775133101 1,237 764 161.52 84 72.92 0.0031
2025-02-13 2024-12-31 13F ROGERS COM 775133101 473 92 24.15 48 11.63 0.0033
2024-11-12 2024-09-30 13F ROGERS COM 775133101 381 -355 -48.23 43 -51.14 0.0030
2024-08-12 2024-06-30 13F ROGERS COM 775133101 736 378 105.59 89 109.52 0.0066
2024-05-15 2024-03-31 13F ROGERS COM 775133101 358 -349 -49.36 42 -54.84 0.0034
2024-02-08 2023-12-31 13F ROGERS COM 775133101 707 -53 -6.97 93 -6.06 0.0080
2023-11-14 2023-09-30 13F ROGERS COM 775133101 760 158 26.25 100 2.06 0.0100
2023-08-10 2023-06-30 13F ROGERS COM 775133101 602 337 127.17 97 125.58 0.0097
2023-05-11 2023-03-31 13F ROGERS COM 775133101 265 101 61.59 43 126.32 0.0045
2023-02-13 2022-12-31 13F ROGERS COM 775133101 164 -178 -52.05 20 -77.11 0.0022
2022-11-10 2022-09-30 13F ROGERS COM 775133101 342 204 147.83 83 130.56 0.0110
2022-08-09 2022-06-30 13F ROGERS COM 775133101 138 -3 -2.13 36 -5.26 0.0048
2022-05-06 2022-03-31 13F ROGERS COM 775133101 141 29 25.89 38 22.58 0.0046
2022-02-01 2021-12-31 13F ROGERS COM 775133101 112 53 89.83 31 181.82 0.0037
2021-11-12 2021-09-30 13F ROGERS COM 775133101 59 0 0.00 11 -8.33 0.0015
2021-08-09 2021-06-30 13F ROGERS COM 775133101 59 0 0.00 12 9.09 0.0017
2021-05-12 2021-03-31 13F ROGERS COM 775133101 59 0 0.00 11 22.22 0.0018
2021-02-16 2020-12-31 13F ROGERS COM 775133101 59 0 0.00 9 50.00 0.0017
2020-11-13 2020-09-30 13F ROGERS COM 775133101 59 -419 -87.66 6 -90.00 0.0013
2020-08-13 2020-06-30 13F ROGERS COM 775133101 478 89 22.88 60 66.67 0.0133
2020-05-15 2020-03-31 13F Rogers Com 775133101 389 365 1,520.83 36 1,700.00 0.0060
2020-03-19 2019-12-31 13F/A-1 Rogers Com 775133101 24 0 0.00 2 -33.33 0.0002
2020-02-03 2019-12-31 13F Rogers Com 775133101 24 0 2 6.7583
2019-10-24 2019-09-30 13F Rogers COM 775133101 24 0 0.00 3 -25.00 0.0005
2019-07-24 2019-06-30 13F Rogers COM 775133101 24 0 0.00 4 33.33 0.0006
2019-04-29 2019-03-31 13F Rogers COM 775133101 24 0 0.00 3 50.00 0.0005
2019-01-17 2018-12-31 13F Rogers COM 775133101 24 0 0.00 2 -33.33 0.0005
2018-10-29 2018-09-30 13F Rogers COM 775133101 24 0 0.00 3 50.00 0.0009
2018-08-08 2018-06-30 13F Rogers COM 775133101 24 0 0.00 2 0.00 0.0007
2018-05-10 2018-03-31 13F Rogers COM 775133101 24 0 0.00 2 -33.33 0.0007
2018-01-31 2017-12-31 13F Rogers COM 775133101 24 0 0.00 3 0.00 0.0012
2017-10-13 2017-09-30 13F Rogers COM 775133101 24 0 0.00 3 0.0012
2017-08-14 2017-06-30 13F Rogers COM 775133101 24 0 0.00 0 -100.00
2017-04-10 2017-03-31 13F Rogers COM 775133101 24 0 0.00 2 100.00 0.0009
2017-01-11 2016-12-31 13F Rogers COM 775133101 24 0 0.00 1 0.00 0.0005
2016-10-25 2016-09-30 13F Rogers COM 775133101 24 0 0.00 1 0.00 0.0007
2016-07-28 2016-06-30 13F Rogers COM 775133101 24 0 0.00 1 0.00 0.0007
2016-04-27 2016-03-31 13F Rogers COM 775133101 24 24 1 0.0006
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.