WHITE MOUNTAINS INSURANCE GROUP LTD → MediaAlpha, Inc. MAX

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-03-31

DTC 5.51

3,231,941 shares short · -0.9% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $243K

Point72 Asset Mgmt

Other 13D/G Filings on MediaAlpha, Inc.

Filed	Form	Filer	Stake	Shares
2025-02-28	SCHEDULE	Nonko Eugene	10.80%	5,996,864	view →
2024-01-03	SC	WHITE MOUNTAINS INSURANCE GROUP LTD	—	—	view →

Other Filings by WHITE MOUNTAINS INSURANCE GROUP LTD

Filed	Form	Issuer	Stake	Shares
2024-01-03	SC	MediaAlpha, Inc. MAX	—	—	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. $1,500/mo. Pilots welcome.

Request a pilot →