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OLIN CORP (OLN)

Institutional ownership, SEC filings and insider activity

Sector: Raw materials · SEC CIK 0000074303 · EDGAR filings · Updated 2026-07-22

OLIN CORP (OLN) has reported institutional ownership of 98.8%, with 415 institutional managers holding positions valued at $3.34B per the latest 13F reporting period. SEC filings include an active material impairment disclosure (8-K Item 2.06).

Institutional ownership
98.8%
Institutional managers
415
Reported 13F value
$3.34B
Insider activity
42 trans.
−$2.24M net selling
Data flags
1 active
from SEC filings

Filings this week (1)

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Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, OLIN CORP has 415 institutional holders and institutional ownership of 98.8%.

Insider activity

Insiders reported 42 transactions (1 buys, 6 sells) across 11 reporting insiders, with a net reported value of −$2.24M.

Data flags from SEC filings

Active material impairment disclosure (8-K Item 2.06), most recently filed 2023-06-20 (recurring since 2020-10-07) — source filing. The authoritative details are those stated in the filing itself.

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Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-22.