ADNH
ADVENT TECHNOLOGIES HOLDINGS, INC.$0.003200 +0.00 (+0.00%)
Oct 23 4:00 PM ET · prev $0.003200
1 year
−99.9%
from $3.08 · Oct 24
30 days
+966.7%
from $0.000300
52-week range
$0.000300–3.08
−100% from high · low Jul 27
Avg volume 20D
2.9K
Oct 14 spike 40.3K
Short interest
18.1K
+0.0%
Days to cover
4.1
at average volume
New fund stakes
0
Q3 2025 13F · 0 exits
Price
Daily candles with volume.
No data for this timeframe.
Signal stack
Where each data set points today.
- InstitutionsMIXED
Q3 2025: 1 added (0 new), 0 trimmed or exited.
- Short sellersSTEADY
Short interest +0.0% to 18.1K shares. 4.1 days to cover.
- TrendUPTREND
123% above its 50-day average.
Who's buying
13F· Q3 20250
new positions
0
exits
| Fund | Move | Value |
|---|---|---|
| UBS Group AG | DOUBLED | $14.5K |
| GROUP ONE TRADING LLC | NEAR_EXIT | $770.00 |
| UBS Group AG | NEAR_EXIT | $318.00 |
| VANGUARD GROUP INC | ADD | $166.7K |
| UBS Group AG | DOUBLED | $65.0K |
| MORGAN STANLEY | TRIM | $11.3K |
| BANK OF AMERICA CORP /DE/ | TRIM | $95.00 |
Quarterly 13F filings are due 45 days after each quarter ends.
Earnings setup
EstimatesRevision history: 🔒 Fresh data — subscribers only
| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | 🔒 Fresh data — subscribers only | |||
| Next Q | 🔒 Fresh data — subscribers only | |||
| Current FY | 🔒 Fresh data — subscribers only | |||
| Next FY | 🔒 Fresh data — subscribers only | |||
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Upcoming
Nov 16, 2026
Earnings date
🔒 Fresh data — subscribers only
Recent
Sep 10, 2026
Earnings date
ADNH Q2 2026 Earnings Scheduled — 2026-09-10
Aug 27, 2026
Earnings date
ADNH Q1 2026 Earnings Scheduled — 2026-08-27
Aug 10, 2026
Earnings date
ADNH Q2 2026 Earnings Scheduled — 2026-08-10
Jul 30, 2026
Earnings date
ADNH Q1 2026 Earnings Scheduled — 2026-07-30
Jul 27, 2026
Earnings date
ADNH Q4 2025 Earnings After Market Close — 2026-07-27
Short side
FINRA· Sep 30, 202618,113
shares short
+0.0%
vs prior settlement
4.1
days to cover
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Sep 10, 2026 Earnings calendar
ADNH Q2 2026 Earnings Scheduled — 2026-09-10
Sep 30, 2025 Inst.
UBS Group AG — DOUBLED
4,362 shares ($14.5K)
Jun 30, 2025 Inst.
GROUP ONE TRADING LLC — NEAR_EXIT
366 shares ($770.00)