HQ
Horizon Quantum Holdings Ltd.$14.48 −0.26 (−1.76%)
Oct 26 4:00 PM ET · prev $14.74
Market cap
$770.7M
Small cap
Consensus
Buy
89% Buy or better · 9 analysts
Median target
$20.50
+42% · range $20.00–21.00
Since first trade
+47.0%
from $9.85 · Mar 20
30 days
+1.5%
from $14.27
Range since listing
$8.33–38.39
−62% from high · low Apr 7
Avg volume 20D
116.2K
shares / day
Short interest
🔒 Subscribers only
Insider net
+$1000.0K
1 buyer · 0 sellers · 12 mo
New fund stakes
0
Q2 2026 13F · 0 exits
Filing reports
1
analyzed by SecBot
SecBot read BULLISH 1 report · 90 days
Balance 0 bearish · 1 bullish oldest → newest, height = score
Avg score
Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
No data for this timeframe.
- R Mar 25 No summary provided
- X Jul 31 Short interest jumps 35.0% to 1.10M
- A Aug 17 Craig-Hallum initiates
- E Sep 2 Trading halt: Halt Resumed: HQ — trading resumed after LUDP (Volatility…
- E Sep 2 Trading halt: Trading Halt: HQ — LUDP (Volatility Trading Pause)
- X Sep 15 Short interest jumps 35.1% to 1.53M
- E Sep 15 Trading halt: Halt Resumed: HQ — trading resumed after LUDP (Volatility…
- E Sep 15 Trading halt: Trading Halt: HQ — LUDP (Volatility Trading Pause)
Signal stack
Where each data set points today.
- InsidersBULLISH
1 insider bought $1000.0K at an average $11.82. No open-market sales. Price is 23% above their cost.
- InstitutionsBULLISH
Q2 2026: 4 added (0 new), 0 trimmed or exited.
- AnalystsBULLISH
8 of 9 rate it Buy or better. Every target is above the price.
- TrendDOWNTREND
6% below its 50-day average.
Who's buying
13F· Q2 20260
new positions
0
exits
| Fund | Move | Value |
|---|---|---|
| UBS Group AG | DOUBLED | $6.8M |
| HRT FINANCIAL LP | DOUBLED | $1.3M |
| WELLS FARGO & COMPANY/MN | DOUBLED | $133.2K |
| MORGAN STANLEY | DOUBLED | $64.8K |
Quarterly 13F filings are due 45 days after each quarter ends.
The Street
9 analysts 89% rate it Buy or better
12-month targets · 2 analysts
$14.48 $20.00 $20.50 $21.00
Price is below the lowest target. Median implies +42%.Targets as of Oct 27, 2026.
Recent actions
| Date | Firm | Rating |
|---|---|---|
| Aug 17, 2026 | Craig-Hallum INITIATE | Buy |
| Jun 3, 2026 | Needham INITIATE | Buy |
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
Sep 15, 2026
Trading halt
Halt Resumed: HQ — trading resumed after LUDP (Volatility Trading Pause)
Halted 2026-09-15T17:31:17.000Z | Resumed 2026-09-15T17:36:17.000Z
Sep 15, 2026
Trading halt
Trading Halt: HQ — LUDP (Volatility Trading Pause)
Horizon Quantum Hldng Cl A Ord | Market: NASDAQ | Code: LUDP — Volatility Trading Pause
Sep 15, 2026
Short interest
Short Interest: HQ up 35% to 1.5M shares
Settlement 2026-09-15 | Days to cover: 2.58 | ≈2.83% of shares outstanding (est.)
Sep 2, 2026
Trading halt
Halt Resumed: HQ — trading resumed after LUDP (Volatility Trading Pause)
Halted 2026-09-02T19:51:09.000Z | Resumed 2026-09-02T20:00:00.000Z
Sep 2, 2026
Trading halt
Trading Halt: HQ — LUDP (Volatility Trading Pause)
Horizon Quantum Hldng Cl A Ord | Market: NASDAQ | Code: LUDP — Volatility Trading Pause
Insider ledger
Form 4$1000.0K
bought · 1 insider
$0
sold · 0 insiders
+22.5%
vs their $11.82 cost
| Date | Insider | Type | Value |
|---|---|---|---|
| Sep 12, 2026 | Fitzsimons Joseph Francis Chief Executive Officer | EXERCISE | 14,321 sh |
| Sep 12, 2026 | Fitzsimons Joseph Francis Chief Executive Officer | TO ISSUER | $52.3K |
| Sep 12, 2026 | Tan Si-Hui Chief Science Officer | EXERCISE | 5,728 sh |
| Sep 12, 2026 | Tan Si-Hui Chief Science Officer | TO ISSUER | $45.5K |
| Sep 12, 2026 | Gould Greg Chief Financial Officer | EXERCISE | 3,437 sh |
| Sep 12, 2026 | Gould Greg Chief Financial Officer | TO ISSUER | $19.4K |
| Sep 12, 2026 | Fitzsimons Catherine Michele CL and CO | EXERCISE | 2,148 sh |
| Sep 12, 2026 | Fitzsimons Catherine Michele CL and CO | TO ISSUER | $17.1K |
Earnings setup
Estimates−$0.11
EPS estimate, this quarter
0↑ 1↓
revisions, 30 days
Current-quarter EPS estimate
$0.00090d
−$0.09060d
−$0.09030d
−$0.1107d
−$0.110Now
| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | -$0.11 | -$0.11–-$0.11 | -22.2% | $0.00 |
| Next Q | -$0.11 | -$0.11–-$0.11 | -10.0% | $0.00 |
| Current FY | -$0.38 | -$0.43–-$0.32 | +1.3% | $0.00 |
| Next FY | -$0.50 | -$0.52–-$0.48 | -11.1% | $0.00 |
Short side
FINRA· Oct 15, 2026🔒 Subscribers only
shares short
Trading halts
| Sep 15, 2026 | Volatility Pause | Resumed |
| Sep 2, 2026 | Volatility Pause | Resumed |
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Sep 15, 2026 Trading halt
Halt Resumed: HQ — trading resumed after LUDP (Volatility Trading Pause)
Halted 2026-09-15T17:31:17.000Z | Resumed 2026-09-15T17:36:17.000Z
Sep 12, 2026 Insider
Fitzsimons Joseph Francis acquired via exercise 14,321 shares
Chief Executive Officer
Sep 12, 2026 Insider
Fitzsimons Joseph Francis disposed of 3,438 shares
Chief Executive Officer @ $15.22 ($52.3K)
Sep 12, 2026 Insider
Tan Si-Hui acquired via exercise 5,728 shares
Chief Science Officer
Jun 30, 2026 Inst.
UBS Group AG — DOUBLED
246,280 shares ($6.8M)
Jun 30, 2026 Inst.
Mar 25, 2026 SEC HRT FINANCIAL LP — DOUBLED
45,749 shares ($1.3M)
No summary provided
INSIDER-BUY — Impact 6/10
SecBot reports
1 filing · 1 bullish · 0 bearishAll HQ filing & press-release reports (1)
- INSIDER-BUY reportMar 25, 2026