Compounder

Flagstar Bank Na

Held by 2 superinvestors (FLG).

Educational data only — not investment advice. 13F positions are self-reported and can lag up to 45 days.

This quarter1 added1 trimmed
TickerFLG
Holder count2
Total value held$76.4M
Largest holderThomas Kahn
External
Ownership overview

Flagstar Bank Na (FLG) is held by 2 of the superinvestors tracked on Compounder, with a combined $76.4M in reported 13F value. The largest position belongs to Thomas Kahn, where it makes up 9.5% of the portfolio.

Other notable holders by value include Ray Dalio (0.1% of its book).

Over the latest quarter, 0 of the tracked filers opened a new position in FLG, 1 added to existing ones, 1 trimmed, and 0 sold out entirely.

Holder counts and values reflect the most recent SEC Form 13F filings, through the quarter ended 2026-03-31. Source: SEC EDGAR. A 13F shows only long US-listed positions and can lag the real portfolio by up to 45 days, so this is disclosed long ownership, not a complete picture.

Holders over time

Superinvestors holding this security over the last 6 quarters: 1 → 2.

Early quarters may understate holder counts due to data backfill — read the slope with care.

Superinvestors Holding This Security
  • Value$53.8MWeight (prev→now)9.3% 9.5%
  • Value$22.6MWeight (prev→now)0.1% 0.1%

Sources· SEC EDGAR 13F as of 2026-05-15

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