Starboard Value LP

13F Holdings History for ROGERS CORP - Common Stock (ROG)

Symbol: ROG on NYSE
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 1.2M shares
Security Ownership: 6.7%

Shares, Excluding Options vs Price

Value, Excluding Options

Starboard Value LP ownership in ROGERS CORP Common Stock (ROG)

2025-10-31 - Starboard Value LP has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1.2M shares of ROGERS CORP Common Stock (ROG). This represents 6.7% percent ownership of the company. In their previous filing dated 2025-08-06, Starboard Value LP had reported owning 1.68M shares, indicating a decrease of -28.2% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Starboard Value LP	6.7%	-28.9%	$96.8M	1.2M	-473,045	-28.2%	$80.46	13D/A	10/29/2025	31 Oct 2025 21:45:14
Starboard Value LP	9.3%		$111M	1.68M			$65.98	13D	7/30/2025	6 Aug 2025 18:00:20

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2025	2.54%	+1.18%	$135M	1.68M	+777,000	+86.4%	$80.46	Q3 2025
6/30/2025	1.07%	+0.11%	$61.6M	900K	+95,502	+11.9%	$68.48	Q2 2025
3/31/2025	0.99%		$54.3M	804K			$67.53	Q1 2025
12/31/2024	1.48%		$81.7M	804K			$101.61	Q4 2024
9/30/2024	1.93%		$90.9M	804K			$113.01	Q3 2024
6/30/2024	2.26%		$97M	804K			$120.61	Q2 2024
3/31/2024	1.97%	+0.87%	$95.4M	804K	+350,000	+77.1%	$118.69	Q1 2024
12/31/2023	1.25%	-0.31%	$60M	454K	-91,519	-16.8%	$132.07	Q4 2023
9/30/2023	1.84%	-0.77%	$71.7M	546K	-228,481	-29.5%	$131.47	Q3 2023
6/30/2023	2.71%	-0.89%	$125M	774K	-254,200	-24.7%	$161.93	Q2 2023
3/31/2023	3.37%	+3.39%	$168M	1.03M	+1,028,200	NEW	$163.43	Q1 2023

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.