Rogers Corporation
US ˙ NYSE ˙ US7751331015

SecurityROG / Rogers Corporation
InstitutionVanguard Group Inc
Latest Disclosed Ownership0 shares
Ownership 0.00%
Vanguard Group Inc ownership in ROG / Rogers Corporation

2026-03-27 - Vanguard Group Inc has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 0 shares of Rogers Corporation (US:ROG). This represents 0.0 percent ownership of the company. In their previous filing dated 2024-02-13 , Vanguard Group Inc had reported owning 2,199,479 shares, indicating a decrease of -100.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-03-27 2026-03-27 13G/A 2,199,479 0 -100.00 0.00 -100.00
2024-02-13 2024-02-13 13G/A 2,177,866 2,199,479 0.99 11.81 1.99
2023-02-09 2023-02-09 13G/A 2,042,551 2,177,866 6.62 11.58 6.14
2022-02-10 2022-02-10 13G/A 1,968,880 2,042,551 3.74 10.91 3.51
2021-02-10 2021-02-10 13G/A 1,993,578 1,968,880 -1.24 10.54 -1.77
2020-02-12 2020-02-12 13G/A 1,899,662 1,993,578 4.94 10.73 3.87
2019-02-12 2019-02-12 13G/A 1,840,572 1,899,662 3.21 10.33 3.20
2018-08-08 2018-08-08 13G/A 1,716,336 1,840,572 7.24 10.01 6.49
2018-02-12 2018-02-12 13G/A 1,510,378 1,716,336 13.64 9.40 11.90
2017-02-10 2017-02-10 13G/A 1,359,267 1,510,378 11.12 8.40 10.96
2016-02-10 2016-02-10 13G/A 1,359,267 7.57
2015-02-10 2015-02-10 13G/A 1,221,427 6.67
2014-02-12 2014-02-12 13G/A 1,128,516 6.36
2013-02-11 2013-02-11 13G/A 980,058 5.90
2012-02-10 2012-02-10 13G 840,721 5.19

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-01-29 2025-12-31 13F ROGERS COM 775133101 2,235,697 -69,772 -3.03 204,723 10.36 0.0030
2025-11-07 2025-09-30 13F ROGERS COM 775133101 2,305,469 -29,366 -1.26 185,498 16.02 0.0028
2025-08-11 2025-06-30 13F ROGERS COM 775133101 2,334,835 -13,094 -0.56 159,890 0.84 0.0026
2025-05-09 2025-03-31 13F ROGERS COM 775133101 2,347,929 -5,429 -0.23 158,556 -33.69 0.0029
2025-02-11 2024-12-31 13F ROGERS COM 775133101 2,353,358 40,835 1.77 239,125 -8.50 0.0042
2024-11-13 2024-09-30 13F ROGERS COM 775133101 2,312,523 -6,681 -0.29 261,338 -6.57 0.0047
2024-08-13 2024-06-30 13F ROGERS COM 775133101 2,319,204 58,127 2.57 279,719 4.23 0.0054
2024-05-10 2024-03-31 13F ROGERS COM 775133101 2,261,077 61,598 2.80 268,367 -7.61 0.0053
2024-03-11 2023-12-31 13F/A-1 ROGERS COM 775133101 2,199,479 -20,697 -0.93 290,485 -0.48 0.0063
2024-02-14 2023-12-31 13F ROGERS COM 775133101 2,199,479 -20,697 290,485 0.0055
2023-12-18 2023-09-30 13F/A-1 ROGERS COM 775133101 2,220,176 -510 -0.02 291,887 -18.83 0.0072
2023-11-14 2023-09-30 13F ROGERS COM 775133101 2,220,176 -510 291,887 0.0013
2023-08-14 2023-06-30 13F ROGERS COM 775133101 2,220,686 31,919 1.46 359,596 0.53 0.0085
2023-07-14 2023-03-31 13F/A-1 ROGERS COM 775133101 2,188,767 10,901 0.50 357,710 37.63 0.0091
2023-05-15 2023-03-31 13F ROGERS COM 775133101 2,188,767 10,901 357,710 0.0091
2023-02-10 2022-12-31 13F ROGERS COM 775133101 2,177,866 86,007 4.11 259,907 -48.63 0.0071
2022-11-14 2022-09-30 13F ROGERS COM 775133101 2,091,859 31,905 1.55 505,978 -6.28 0.0149
2022-08-12 2022-06-30 13F ROGERS COM 775133101 2,059,954 -882 -0.04 539,893 -3.58 0.0152
2022-05-13 2022-03-31 13F ROGERS COM 775133101 2,060,836 18,285 0.90 559,930 0.41 0.0132
2022-02-14 2021-12-31 13F ROGERS COM 775133101 2,042,551 -6,700 -0.33 557,616 45.92 0.0127
2021-11-12 2021-09-30 13F ROGERS COM 775133101 2,049,251 -2,730 -0.13 382,144 -7.25 0.0095
2021-08-13 2021-06-30 13F ROGERS COM 775133101 2,051,981 33,542 1.66 412,037 8.46 0.0103
2021-05-14 2021-03-31 13F ROGERS COM 775133101 2,018,439 49,559 2.52 379,890 24.25 0.0103
2021-02-12 2020-12-31 13F ROGERS COM 775133101 1,968,880 44,433 2.31 305,747 62.02 0.0089
2020-11-16 2020-09-30 13F ROGERS COM 775133101 1,924,447 -66,684 -3.35 188,711 -23.94 0.0062
2020-08-14 2020-06-30 13F ROGERS COM 775133101 1,991,131 -35,749 -1.76 248,094 29.64 0.0088
2020-05-15 2020-03-31 13F ROGERS COM 775133101 2,026,880 33,302 1.67 191,378 -23.04 0.0082
2020-02-14 2019-12-31 13F ROGERS COM 775133101 1,993,578 16,973 0.86 248,658 -7.98 0.0085
2019-11-14 2019-09-30 13F ROGERS COM 775133101 1,976,605 13,098 0.67 270,222 -20.26 0.0100
2019-08-14 2019-06-30 13F ROGERS COM 775133101 1,963,507 29,301 1.51 338,863 10.27 0.0127
2019-05-15 2019-03-31 13F ROGERS COM 775133101 1,934,206 34,544 1.82 307,306 63.30 0.0121
2019-02-14 2018-12-31 13F ROGERS COM 775133101 1,899,662 32,374 1.73 188,180 -31.59 0.0085
2018-12-13 2018-09-30 13F/A-2 ROGERS COM 775133101 1,867,288 46,605 2.56 275,089 35.56 0.0107
2018-11-23 2018-09-30 13F/A-1 ROGERS COM 775133101 1,867,288 0 275,089 0.0107
2018-11-14 2018-09-30 13F ROGERS COM 775133101 1,867,288 46,605 275,089
2018-08-14 2018-06-30 13F ROGERS COM 775133101 1,820,683 65,763 3.75 202,933 -3.27 0.0085
2018-05-15 2018-03-31 13F ROGERS COM 775133101 1,754,920 38,584 2.25 209,783 -24.51 0.0092
2018-02-14 2017-12-31 13F ROGERS COM 775133101 1,716,336 42,137 2.52 277,909 24.55 0.0122
2017-11-14 2017-09-30 13F ROGERS COM 775133101 1,674,199 38,114 2.33 223,137 25.56 0.0104
2017-08-24 2017-06-30 13F/A-1 ROGERS COM 775133101 1,636,085 82,322 5.30 177,712 33.20 0.0088
2017-08-11 2017-06-30 13F ROGERS COM 775133101 1,636,085 82,322 177,712
2017-05-12 2017-03-31 13F ROGERS COM 775133101 1,553,763 43,385 2.87 133,421 15.01 0.0069
2017-02-14 2016-12-31 13F ROGERS COM 775133101 1,510,378 41,188 2.80 116,012 29.28 0.0065
2016-11-14 2016-09-30 13F ROGERS COM 775133101 1,469,190 38,816 2.71 89,737 2.68 0.0053
2016-08-10 2016-06-30 13F ROGERS COM 775133101 1,430,374 29,406 2.10 87,397 4.20 0.0054
2016-05-13 2016-03-31 13F ROGERS COM 775133101 1,400,968 41,701 3.07 83,876 19.66 0.0054
2016-02-08 2015-12-31 13F ROGERS COM 775133101 1,359,267 361 0.03 70,098 -3.00 0.0047
2015-11-12 2015-09-30 13F/A-1 ROGERS COM 775133101 1,358,906 26,836 2.01 72,266 -17.97 0.0031
2015-11-12 2015-09-30 13F/A-1 ROGERS COM 775133101 1,358,906 26,836 72,266 0.0031
2015-08-13 2015-06-30 13F ROGERS COM 775133101 1,332,070 52,192 4.08 88,102 -16.27 0.0060
2015-05-15 2015-03-31 13F/A-1 ROGERS COM 775133101 1,279,878 58,451 4.79 105,219 5.78 0.0071
2015-05-14 2015-03-31 13F ROGERS COM 775133101 1,279,878 105,219
2015-02-12 2014-12-31 13F ROGERS COM 775133101 1,221,427 12,425 1.03 99,474 50.25 0.0072
2014-11-12 2014-09-30 13F ROGERS COM 775133101 1,209,002 18,139 1.52 66,205 -16.21 0.0052
2014-08-11 2014-06-30 13F ROGERS COM 775133101 1,190,863 3,873 0.33 79,014 6.64 0.0062
2014-05-13 2014-03-31 13F ROGERS COM 775133101 1,186,990 58,474 5.18 74,092 6.75 0.0062
2014-02-12 2013-12-31 13F ROGERS COM 775133101 1,128,516 60,929 5.71 69,404 9.30 0.0061
2013-11-07 2013-09-30 13F ROGERS COM 775133101 1,067,587 51,104 5.03 63,499 32.02 0.0062
2013-08-13 2013-06-30 13F ROGERS COM 775133101 1,016,483 1,016,483 48,099 0.0051
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.