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MAGNERA CORP (MAGN)

Institutional ownership, SEC filings and insider activity

Sector: Raw materials · SEC CIK 0000041719 · EDGAR filings · Updated 2026-06-29

MAGNERA CORP (MAGN) has reported institutional ownership of 102.2%, with 176 institutional managers holding positions valued at $347.6M per the latest 13F reporting period.

Institutional ownership
102.2%
Institutional managers
176
Reported 13F value
$347.6M
Insider activity
28 trans.
$1.44M net buying

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Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, MAGNERA CORP has 176 institutional holders and institutional ownership of 102.2%.

Insider activity

Insiders reported 28 transactions (7 buys, 0 sells) across 13 reporting insiders, with a net reported value of $1.44M.

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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 2026-06-29.