Ticker · CUSIP 316926104
Holders (tracked)
2
Combined shares
97,696
Combined value
$1.47M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 6.
SEC event timeline
3 events
- +34,375 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+51,321 shares · 2025Q4Position
- Renaissance Technologies opened position2025-11-13+12,000 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 positions1
- Ken Griffin (Citadel Advisors)+34,375$516K
Added to1
- Renaissance Technologies+51,321$770K
Trimmed0
—
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q3 | 1 | $567K |
| 2024Q4 | 1 | $435K |
| 2025Q1 | 1 | $194K |
| 2025Q2 | 1 | $156K |
| 2025Q3 | 1 | $166K |
| 2025Q4 | 2 | $1.5M |
Who owns FDSB
2 super-investors · 2025Q4
Tracked stake
97.7K
shares
Combined value
$1M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 63.3K | $950K |
| 2 | Ken Griffin Citadel Advisors | 34.4K | $516K |
Recent moves
3 transactions
- +34,375 · 2025Q4
- +51,321 · 2025Q4
- +12,000 · 2025Q3
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