Security Snapshot

ASPAC III Acquisition Corp. - Class A ordinary shares (ASPCU) Institutional Ownership

CUSIP: G0544A137

13F Institutional Holders and Ownership History from Q4 2024 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

1

Shares (Excl. Options)

1,780

Price

$10.83

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Type / Class
Equity / Class A ordinary shares
Symbol
ASPCU on Nasdaq
Shares outstanding
6,563,707
Price per share
$11.43
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
1,780
Total reported value
$19,277
% of total 13F portfolios
0%
Share change
-4,572
Value change
-$158,007
Number of holders
1
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Key facts

  • ASPCU - ASPAC III Acquisition Corp. - Class A ordinary shares is tracked under CUSIP G0544A137.
  • 1 institution reported positions in Q1 2026.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 1 to 1 between Q4 2025 and Q1 2026.
  • Reported value moved from $177,284 to $19,277.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 1 institution filings for Q1 2026.

Open SEC Evidence

Security key

G0544A137

Latest holder period

Q1 2026

13F holders

1

13D/G owners

3

CIK / CUSIP context first

Significant Owners of ASPAC III Acquisition Corp. - Class A ordinary shares (ASPCU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MIZUHO FINANCIAL GROUP INC 8.8% +30% $5,876,478 +$1,373,868 575,561 +31% Mizuho Financial Group, Inc. 31 Mar 2025
Feis Equities LLC 7.4% $4,966,808 486,465 Feis Equities LLC 07 Mar 2025
Polar Asset Management Partners Inc. 5.2% $3,471,400 340,000 Polar Asset Management Partners Inc. 31 Dec 2024

As of 31 Mar 2026, 1 institutional investors reported holding 1,780 shares of ASPAC III Acquisition Corp. - Class A ordinary shares (ASPCU). This represents 0.03% of the company’s total 6,563,707 outstanding shares.

Institutional Holders of ASPAC III Acquisition Corp. - Class A ordinary shares (ASPCU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 1,780 $19,277 -$158,007 $10.83 1
2025 Q4 6,352 $177,284 -$3,924,090 $27.91 1
2025 Q3 334,347 $3,510,968 -$6,316,352 $10.50 6
2025 Q2 926,760 $9,436,413 -$4,640,104 $10.17 6
2025 Q1 1,381,736 $14,099,836 -$38,957,688 $10.21 12
2024 Q4 5,351,778 $53,861,383 +$48,748,844 $10.07 29
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