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MEDIAALPHA INC (MAX)

Institutional ownership, SEC filings and insider activity

Sector: Professional Services · SEC CIK 0001818383 · EDGAR filings · Updated 2026-07-28

MEDIAALPHA INC (MAX) has reported institutional ownership of 87.4%, with 161 institutional managers holding positions valued at $455.6M per the latest 13F reporting period.

Filings this week (2)

• 2026-07-28 — SCHEDULE 13G filed
• 2026-07-22 — Insider transaction reported (Form 4)

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-17 — Insider transaction reported (Form 4)
• 2026-07-17 — Insider transaction reported (Form 4)
• 2026-07-16 — Notice of proposed sale filed (Form 144)
• 2026-07-15 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, MEDIAALPHA INC has 161 institutional holders and institutional ownership of 87.4%.

Insider activity

Insiders reported 249 transactions (1 buys, 162 sells) across 11 reporting insiders, with a net reported value of −$12.5M.

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