Ticker · CUSIP 09076J207
Holders (tracked)
1
Combined shares
15,367
Combined value
$79.8K
Last close
$4.35
Quarter
2025Q4
Price · 1Y$4.35-1.30 (-23.01%)H $12.65 · L $4.15 · Avg Vol 42K
Position opened
Price is -16.2% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
1 events
- +15,367 shares · 2025Q4Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of BHST…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Ken Griffin (Citadel Advisors) | 2025Q4 | $5.19 | -16.2% | $67K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
Who owns BHST
1 super-investors · 2025Q4
Tracked stake
15.4K
shares
Combined value
$80K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 15.4K | $80K |
Recent moves
1 transaction
- +15,367 · 2025Q4
Embed this chart
Paste this iframe anywhere to embed the live BHST chart.
<iframe src="https://openstocks.me/embed/stocks/BHST" width="100%" height="480" frameborder="0" loading="lazy" title="BHST chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>Explore related topics
- BHST insider tradingEvery Form 4 filing by BHST officers, directors, and 10%+ holders.
- BHST analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
- Most popular hedge-fund stocksSee where this ticker ranks against the broader smart-money consensus.
- All insider tradingCross-ticker view of where corporate insiders are buying on the open market.
- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
- Smart-money signalsComposite signals where institutional, insider and Congress flows converge.