ASPAC III Acquisition Corp. - Class A ordinary shares, no par value (ASPC) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2025 to Q3 2025

Type / Class
Equity / Class A ordinary shares, no par value
Symbol
ASPC on Nasdaq
Shares outstanding
6,544,138
Price per share
$12.13
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
5,013,638
Total reported value
$51,749,992
% of total 13F portfolios
0%
Share change
+573,496
Value change
+$5,931,969
Number of holders
23
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ASPAC III Acquisition Corp. - Class A ordinary shares, no par value (ASPC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ASPAC III (Holdings) Corp. 22% $17,995,800 1,780,000 A SPAC III (Holdings) Corp. 31 Dec 2024
BERKLEY W R CORP 9.4% +19% $6,308,415 +$1,021,193 615,149 +19% W. R. Berkley Corporation 30 Sep 2025
MIZUHO FINANCIAL GROUP INC 8.8% $5,930,127 576,300 Mizuho Financial Group, Inc. 30 Jun 2025
TD SECURITIES (USA) LLC 0.1% -97% $98,633 -$3,833,409 9,756 -97% TD SECURITIES (USA) LLC 31 Mar 2025

As of 30 Sep 2025, 23 institutional investors reported holding 5,013,638 shares of ASPAC III Acquisition Corp. - Class A ordinary shares, no par value (ASPC). This represents 77% of the company’s total 6,544,138 outstanding shares.

Top 24 Institutional Shareholders

The largest institutional shareholders of ASPAC III Acquisition Corp. - Class A ordinary shares, no par value (ASPC) together control 77% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BERKLEY W R CORP 9.4% 615,149 +19% 0.41% $6,360,641
MIZUHO SECURITIES USA LLC 8.9% 580,000 +0.64% 0.12% $5,898,744
WOLVERINE ASSET MANAGEMENT LLC 8.8% 578,010 -0.95% 0.09% $5,976,623
RIVERNORTH CAPITAL MANAGEMENT, LLC 8.2% 539,744 0.32% $5,580,953
BOOTHBAY FUND MANAGEMENT, LLC 5.9% 389,100 0% 0.1% $4,023,294
ATW SPAC MANAGEMENT LLC 5.9% 389,100 0% 5.1% $4,023,294
Polar Asset Management Partners Inc. 5.2% 340,000 0% 0.07% $3,515,600
ADAR1 Capital Management, LLC 3.3% 215,000 0% 0.22% $2,223,100
Hudson Bay Capital Management LP 3.1% 200,000 0% 0.01% $2,070,000
Westchester Capital Management, LLC 3.1% 200,000 0% 0.11% $2,070,000
AQR Arbitrage LLC 2.8% 181,223 -2.7% 0.05% $1,875,658
Mint Tower Capital Management B.V. 2.7% 175,000 0% 0.23% $1,810,000
Quarry LP 2.3% 150,000 -17% 0.38% $1,551,000
GABELLI & Co INVESTMENT ADVISERS, INC. 1.6% 103,200 0% 0.17% $1,067,088
GABELLI FUNDS LLC 1.1% 71,800 0% 0.01% $742,412
GOLDMAN SACHS GROUP INC 0.97% 63,236 0% 0% $653,860
HEIGHTS CAPITAL MANAGEMENT, INC 0.92% 60,000 0% 0.2% $621,000
HEIGHTS CAPITAL MANAGEMENT, INC 0.92% 60,000 0% 0.2% $621,000
HRT FINANCIAL LP 0.59% 38,886 +2.7% 0% $402,000
Radcliffe Capital Management, L.P. 0.5% 32,870 0% 0.02% $339,876
Warberg Asset Management LLC 0.31% 20,000 0% 0.06% $206,800
Clear Street Group Inc. 0.17% 11,286 0% 0% $116,697
MORGAN STANLEY 0% 34 +17% 0% $352
Sandia Investment Management LP 0% 0 -100% $0

Institutional Holders of ASPAC III Acquisition Corp. - Class A ordinary shares, no par value (ASPC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q3 5,013,638 $51,749,992 +$5,931,969 $10.34 23
2025 Q2 4,371,932 $44,638,293 +$5,433,740 $10.23 22
2025 Q1 3,843,381 $38,641,938 +$38,641,945 $10.06 20