Ticker · CUSIP 311921100
Holders (tracked)
3
Combined shares
70,306
Combined value
$142.0K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 2.
SEC event timeline
4 events
- +31,294 shares · 2025Q4Position
- Two Sigma Investments opened position2026-02-17+13,712 shares · 2025Q4Position
- Renaissance Technologies opened position2026-02-12+25,300 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) exited2025-11-14−20,399 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Ken Griffin (Citadel Advisors)+31,294$63K
- Renaissance Technologies+25,300$51K
- Two Sigma Investments+13,712$28K
Added to0
—
Trimmed0
—
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q2 | 1 | $201K |
| 2025Q4 | 3 | $142K |
Who owns FATN
3 super-investors · 2025Q4
Tracked stake
70.3K
shares
Combined value
$142K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 31.3K | $63K |
| 2 | Renaissance Technologies | 25.3K | $51K |
| 3 | Two Sigma Investments | 13.7K | $28K |
Recent moves
5 transactions
- +31,294 · 2025Q4
- +13,712 · 2025Q4
- +25,300 · 2025Q4
- −20,399 · 2025Q3
- +20,399 · 2025Q2
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