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StoneBridge Acquisition II Corporation (APACU)

USD10.26 -0.12 (-1.16%)
US NASDAQ Financial Services Shell Companies
Address One World Trade Center 10007
New York, NY, US
CEO Bhargav Marepally
IPO 2025-09-30
CIK 2043630 ISIN KYG850961247

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Description

StoneBridge Acquisition II Corp. is a blank check company. It was formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was founded on June 19, 2024 and is headquartered in New York, NY.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD10.26 -0.12 (-1.16%)
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Volume Profile
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Liquidity & share structure
Average Volume
400
Beta
0.11
Float Shares
5.00M
Free Float %
100.0%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+1.27% +1.27% -0.67% +0.98% +2.08% +2.89% +3.61% +3.61% +3.61% +3.61% +3.61%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Quality scores
Altman Z-Score
599.62
Safe zone
Piotroski F-Score
3 / 9
Average
MOAT Score
3 / 10
No MOAT
Composite Rating
C+
Overall Score
2 / 5
Medium
DCF Score
1 / 5
Low
ROE Score
5 / 5
High
ROA Score
3 / 5
Medium
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
1 / 5
Low
Operational MOAT
✗ Below peers
  • Revenue growth Shell Companies: +20.6%
  • EPS growth Shell Companies: -12.3%
    +116.7%
  • FCF margin FCF growth · Shell Companies: +8.7%
  • EBIT margin Shell Companies: +0.0%
  • ROIC Shell Companies: +0.0%
    +0.0% Q1'26: +0.0% (vs Q3'24)
  • Share dilution Shell Companies: -10.2%
    +56.5%
  • Debt / EBITDA Net debt/EBITDA · Shell Companies: 0.00×
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-28 C+ 2/5 1/5 5/5 3/5 1/5 1/5 1/5
2026-05-27 C+ 2/5 1/5 5/5 3/5 1/5 1/5 1/5
2026-05-22 C+ 2/5 1/5 5/5 3/5 1/5 1/5 1/5
2026-05-21 C+ 2/5 1/5 5/5 3/5 1/5 1/5 1/5
2026-05-15 C+ 2/5 1/5 5/5 3/5 1/5 1/5 1/5
2026-05-11 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-05-06 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-05-04 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-05-01 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-30 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-29 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-28 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-27 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-24 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-23 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-22 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5
2026-04-20 D+ 1/5 1/5 1/5 1/5 1/5 1/5 1/5

Owner Earnings

Owner's Earnings (history)

Owner's Earnings history not available.

Owner alignment
Owner's Earnings TTM
OE per share TTM
Owner's Yield
Maintenance CapEx ratio
Maint CapEx / Avg PPE

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
Total invested
Insider transactions (90d)
0
Beneficial owners (>5%)
28
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 Mastercard Asia Pacific Pte. Ltd. 5.33M 8.80% 5.33M 5.33M CO Singapore 2024-04-15
2 Mastercard Incorporated 5.33M 8.80% 5.33M 5.33M CO Delaware (United States) 2024-04-15
3 BP SPAC Sponsor LLC 5.00M 20.00% 5.00M OO Delaware 2022-04-07
4 Bhargava Marepally 5.00M 20.00% 5.00M IN Delaware 2022-04-07
5 Prabhu Antony 5.00M 20.00% 5.00M IN Delaware 2022-04-07
6 StoneBridge Acquisition Sponsor LLC 5.00M 20.00% 5.00M OO Delaware 2022-04-07
7 Glazer Capital, LLC 2.75M 13.75% 2.75M IA, OO State of Delaware 2022-12-12
8 Paul J. Glazer 2.75M 13.75% 2.75M IN United States 2022-12-12
9 Highbridge Capital Management, LLC 1.76M 8.81% 1.76M IA, OO State of Delaware 2022-02-09
10 Fitzgerald Securities 1.40M 7.00% 1.40M 1.40M PN New York 2021-09-15
11 FTCS Sub GP LLC 1.38M 6.92% 1.38M 1.38M HC Delaware 2023-02-14
12 First Trust Capital Management L.P. 1.38M 6.92% 1.38M 1.38M IA Delaware 2023-02-14
13 First Trust Capital Solutions L.P. 1.38M 6.92% 1.38M 1.38M HC Delaware 2023-02-14
14 First Trust Merger Arbitrage Fund 1.36M 6.80% 1.36M 1.36M IV Delaware 2023-02-14
15 Polar Asset Management Partners Inc. 1.20M 6.00% 1.20M 1.20M IA Citizenship or Place of Organization 2022-02-11
16 Highbridge SPAC Opportunity Fund, L.P. 1.16M 5.79% 1.16M PN Delaware 2021-07-30
17 MM Asset Management Inc. 1.00M 5.00% 1.00M 1.00M CO Cayman Islands 2022-02-07
18 MMCAP International Inc. SPC 1.00M 5.00% 1.00M 1.00M CO Cayman Islands 2022-02-07
19 Christopher Hinkel 254.3K 8.44% 254.3K HC, IN United States of America 2023-01-25
20 RGC Management Company, LLC 254.3K 8.44% 254.3K HC, OO Delaware 2023-01-25
21 Radcliffe Capital Management, L.P. 254.3K 8.44% 254.3K IA, PN Delaware 2023-01-25
22 Radcliffe SPAC GP, LLC 254.3K 8.44% 254.3K HC, OO Delaware 2023-01-25
23 Radcliffe SPAC Master Fund, L.P. 254.3K 8.44% 254.3K PN, OO Cayman Islands 2023-01-25
24 Steven B. Katznelson 254.3K 8.44% 254.3K HC, IN Canada, United States of America and the United Kingdom 2023-01-25
25 Fir Tree Capital Management LP 209.9K 8.67% 209.9K 209.9K IA Delaware 2024-02-14
26 RIVERNORTH CAPITAL MANAGEMENT, LLC 141.0K 5.81% 141.0K 141.0K IA DELAWARE 2024-02-14
27 38-3698933 46.4K 1.91% 46.4K 46.4K USA 2023-09-27
28 2. 10.00 12.00% 5.0K HC, OO Delaware 2021-07-30

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock

This company is not held by any ETF in our universe.

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
0.00
Bearish
Ratio by volume
0.00
Bearish
Buys
0
Sells
1
Shares acquired
Shares disposed
531.3K
Cash buys
Cash sales
1.00
Net activity
-531,255
Insider buys vs sells (history) From To
Recent insider transactions From To
Date Person Role Transaction A/D Security Shares Price Value Owned after D/I Filing
2025-11-24 MIZUHO SECURITIES USA LLC 10% Owner S-Sale D Common Stock 531,255 9.95 5.29M 100,000 D
2025-11-21 MIZUHO SECURITIES USA LLC 10% Owner Common Stock 0 0.00 631,225 D

Executive team

Top executives
Shares Outstanding
5.00M

Executive compensation

Executive compensation (annual)

Executive compensation not available.

CEO compensation breakdown

No CEO compensation history available.

Proxy statements

Proxy statements (DEF 14A)

No proxy statements available for this company yet.

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-15 6-K
2026-05-15 10-Q
2026-05-14 SC 13G
2026-05-13 SC 13G
2026-05-11 8-K
2026-04-20 SC 13G/A
2026-03-18 10-K
2026-02-13 SC 13G/A
2026-02-12 SC 13G/A
2026-02-12 SC 13G

Executive team

NameTitleCompensationGender
Bhargav Marepally Chief Executive Officer & Director male
Prabhu Antony President, Chief Financial Officer & Director male
ESG Rating
B+
SHELL COMPANIES
2026
E (Environmental)
64.8 / 63.7
Company / Sector avg.
S (Social)
77.9 / 62.9
Company / Sector avg.
G (Governance)
76.6 / 62.8
Company / Sector avg.
ESG Total
73.1 / 63.2
Company / Sector avg.
ESG Score History SHELL COMPANIES
Benchmark vs Sector
Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings reports

Stock splits