Ticker · CUSIP 775133101

ROG

ROGERS CORP
Technology·Electronic Components
···Share
Holders (tracked)
12
Combined shares
1,936,664
Combined value
$175.75M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
12102024Q12025Q4

SEC event timeline

23 events
  1. Ken Griffin (Citadel Advisors) added2026-02-17
    +65,347 shares · 2025Q4
    13F
  2. D.E. Shaw & Co. trimmed2026-02-17
    −116,913 shares · 2025Q4
    13F
  3. Two Sigma Investments trimmed2026-02-17
    −27,043 shares · 2025Q4
    13F
  4. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −83,856 shares · 2025Q4
    13F
  5. Steve Cohen (Point72) exited2026-02-17
    −32,000 shares · 2025Q4
    13F
  6. T. Rowe Price added2026-02-17
    +235 shares · 2025Q4
    13F
  7. AQR Capital Management added2026-02-17
    +8,644 shares · 2025Q4
    13F
  8. George Soros (Soros Fund Mgmt) opened position2026-02-13
    +37,197 shares · 2025Q4
    13F
  9. Renaissance Technologies trimmed2026-02-12
    −47,900 shares · 2025Q4
    13F
  10. Norges Bank (Norway SWF) opened position2026-02-10
    +1,301,270 shares · 2025Q4
    13F
  11. Mario Gabelli (GAMCO) trimmed2026-02-05
    −2,796 shares · 2025Q4
    13F
  12. First Eagle Investment Management added2026-02-04
    +48,536 shares · 2025Q4
    13F
  13. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −97,190 shares · 2025Q3
    13F
  14. Steve Cohen (Point72) opened position2025-11-14
    +32,000 shares · 2025Q3
    13F
  15. Two Sigma Investments opened position2025-11-14
    +38,600 shares · 2025Q3
    13F
  16. D.E. Shaw & Co. added2025-11-14
    +8,377 shares · 2025Q3
    13F
  17. T. Rowe Price added2025-11-14
    +731 shares · 2025Q3
    13F
  18. AQR Capital Management added2025-11-14
    +2,268 shares · 2025Q3
    13F
  19. Renaissance Technologies trimmed2025-11-13
    −900 shares · 2025Q3
    13F
  20. Norges Bank (Norway SWF) exited2025-11-13
    −1,301,270 shares · 2025Q3
    13F
  21. Norges Bank (Norway SWF) added2025-11-12
    +10,824 shares · 2024Q3
    13F
  22. First Eagle Investment Management opened position2025-11-12
    +69,793 shares · 2025Q3
    13F
  23. Mario Gabelli (GAMCO) added2025-11-12
    +1,927 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for ROG →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Added to4
Trimmed5
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
10
$107.41B
2022Q2
15
$75.25B
2022Q3
13
$50.5M
2022Q4
12
$642.1M
2023Q1
14
$914.9M
2023Q2
12
$833.6M
2023Q3
12
$675.0M
2023Q4
11
$667.8M
2024Q1
10
$564.4M
2024Q2
11
$605.5M
2024Q3
10
$178.4M
2024Q4
9
$138.9M
2025Q1
10
$35.6M
2025Q2
10
$141.7M
2025Q3
12
$63.2M
2025Q4
12
$175.7M

Who owns ROG

12 super-investors · 2025Q4
Tracked stake
1.94M
shares
Combined value
$176M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added5Trim5
#ManagerSharesValue
1Norges Bank
Norway SWF
1.30M$119M
2Mario Gabelli
GAMCO
203.2K$19M
3First Eagle Investment Management118.3K$11M
4D.E. Shaw & Co.91.4K$8M
5Ken Griffin
Citadel Advisors
89.7K$8M
6AQR Capital Management46.1K$4M
7George Soros
Soros Fund Mgmt
37.2K$3M
8Renaissance Technologies13.7K$1M
9Two Sigma Investments11.6K$1M
10Izzy Englander
Millennium Mgmt
4.3K$397K
11Ken Griffin
Citadel Advisors
2.5K$229K
12T. Rowe Price17.4K$2K

Recent moves

20 transactions
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