Skip to content

KOP — Koppers Holdings Inc Com Institutional Holders · Q3 2026

Who owns Koppers Holdings Inc Com (KOP)? 7 institutions reported holding $96,379 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: GAMMA Investing LLC ($49,648), Versant Capital Management, Inc ($32,597), Farther Finance Advisors, LLC ($9,209).

RankInstitutionValueSharesChange
1GAMMA Investing LLC$49,6481,089Added
2Versant Capital Management, Inc$32,597715Hold
3Farther Finance Advisors, LLC$9,209202Added
4MassMutual Private Wealth & Trust, FSB$2,37152New
5CoreCap Advisors, LLC$2,23449New
6Davis Capital Management$2285Added
7GILPIN WEALTH MANAGEMENT, LLC$922Hold

Source: SEC Form 13F filings · as of 2026-09-30