ASPCU · ASPAC III Acquisition Corp. · Holdings

$11.22 +0.12 (+1.08%) At close · Oct 13

Market Cap

$25.09M

2.34M

Volume · Oct 13 1206 Avg daily vol (15 sessions) 1082

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of ASPCU: 13F, 13D and 13G, insiders and funds →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

Quarter:

Holders: 2

Total Value: $95,305

Total Shares: 8,784

Institutional Ownership Trend

7 quarters

Holder Concentration

Across 2 13F filers · Δ vs Mar 31, 2026

Top Holder

99.8%

−0.2 pts

Top 5

100.0%

0.0 pts

Top 10

100.0%

0.0 pts

HHI

9,950

Highly concentrated−50

Who Holds ASPCU

Last 7 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 2 filers, like-for-like change +393.5%; actively managed books +393.5%.

Holder type	Share	Filers	Change	New
Bank	0.3%	1	new	1
Registered adviser	0.0%	0	—	0
Broker-dealer	0.0%	0	—	0
Insurer	0.0%	0	—	0
Unknown	99.7%	1	+392.2%	0

Style	Share	Filers	Change	New
Concentrated	99.7%	1	+392.2%	0
Diversified active	0.3%	1	new	1
Systematic-like	0.0%	0	—	0
Index-like	0.0%	0	—	0
Not measured	0.0%	0	—	0
Unknown	0.0%	0	—	0

Turnover	Share	Filers	Change	New
Medium turnover	0.3%	1	new	1
High turnover	0.0%	0	—	0
Low turnover	0.0%	0	—	0
Unknown	99.7%	1	+392.2%	0
Not measured	0.0%	0	—	0

Holding horizon	Share	Filers	Change	New
Short horizon	99.7%	1	+392.2%	0
Long horizon	0.3%	1	new	1
Medium horizon	0.0%	0	—	0
Unknown	0.0%	0	—	0
Not measured	0.0%	0	—	0

13F book size	Share	Filers	Change	New
$10B to $100B	99.7%	1	+392.2%	0
$100B or more	0.3%	1	new	1
Under $1B	0.0%	0	—	0
$1B to $10B	0.0%	0	—	0
Not measured	0.0%	0	—	0

Client base	Share	Filers	Change	New
Individuals and high net worth	0.0%	0	—	0
Pooled investment vehicles	0.0%	0	—	0
Registered funds and BDCs	0.0%	0	—	0
Charitable organizations	0.0%	0	—	0
Unknown	100.0%	2	+393.5%	1

Private funds	Share	Filers	Change	New
Hedge funds	0.0%	0	—	0
No private funds	0.0%	0	—	0
Other private funds	0.0%	0	—	0
Private funds, type not stated	0.0%	0	—	0
Unknown	100.0%	2	+393.5%	1

Location	Share	Filers	Change	New	Exited
United States	99.7%	1	+392.2%	0	0
Outside the US	0.3%	1	new	1	0

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

2 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.000%

Mar 31, 2026: 0

Crowding

—

shares outstanding is an issuer-wide count, not one listing's

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

shares outstanding is an issuer-wide count, not one listing's

Top 10 holders

100.0%

of 13F shares, Herfindahl 0.995

Active holders

+393.5%

like-for-like share change of active filers

5% stakes on record

0 13D, 3 13G (2 institutional, 1 passive, 0 exempt)

How long holders have held it value-weighted 2.0 quarters

Under 1 year 100.0% 1 to 3 years 0.000% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$12.17

estimated per share

Mar 31, 2026: $13.53

Quarter-end price

$10.85

implied by 13F values

Estimated gain or loss

-10.9%

price against the estimated cost

Estimated at a loss

100.0%

of costed 13F value

Estimated cost covers 100.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies ASPCU's active holders also own, quarter ended Sep 30, 2025

#	Company	Shared holders	Similarity
1	CHAR Charlton Aria Acquisition Corp	4	0.566
2	FACT FACT II Acquisition Corp.	3	0.548
3	QSEA Quartzsea Acquisition Corp	3	0.474
4	TDAC Translational Development Acquisition Corp.	3	0.447
5	RFAI RF Acquisition Corp II	3	0.405
6	QUMS Quantumsphere Acquisition Corp	3	0.325
7	COPL Copley Acquisition Corp	3	0.286
8	MKLY McKinley Acquisition Corp	3	0.268
9	CHEC Chenghe Acquisition III Co.	3	0.254
10	CEPO Cantor Equity Partners I, Inc.	3	0.249

Shareholder Targets

13F filers that own its peers but not ASPCU, quarter ended Sep 30, 2025

Found through its holder-overlap peers: CHAR, FACT, QSEA, TDAC, RFAI, QUMS, COPL, MKLY, CHEC, CEPO, OYSE, OTGA, BDCI, CEPF. 126 filers in all.

#	Filer	In peers	Of book	Largest peers
1	Karpus Management, Inc. Adviser, Diversified active	$91,702,755 7 held	4.21%	RFAI, QSEA, CHAR
2	Linden Advisors LP Registered adviser, Diversified active	$84,928,760 11 held	9.19%	MKLY, OTGA, OYSE
3	GLAZER CAPITAL, LLC Registered adviser, Diversified active	$83,667,363 12 held	10.6%	BDCI, OYSE, OTGA
4	METEORA CAPITAL, LLC Adviser, Diversified active	$79,607,143 6 held	13.3%	CEPF, BDCI, OYSE
5	LMR Partners LLP Exempt adviser, Systematic-like	$74,919,190 8 held	1.90%	BDCI, OYSE, FACT
6	D. E. Shaw & Co., Inc. Unknown, Systematic-like	$74,080,334 10 held	0.070%	CEPF, OYSE, CEPO
7	Magnetar Financial LLC Registered adviser, Concentrated	$71,636,603 11 held	0.520%	TDAC, OYSE, FACT
8	TENOR CAPITAL MANAGEMENT Co., L.P. Registered adviser, Diversified active	$69,554,589 10 held	8.89%	BDCI, FACT, CEPF
9	TWO SIGMA INVESTMENTS, LP Registered adviser, Systematic-like	$63,039,447 12 held	0.110%	CEPF, OYSE, OTGA
10	PICTON MAHONEY ASSET MANAGEMENT Non-US, Diversified active	$57,038,620 10 held	0.790%	FACT, OYSE, CHEC

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: +1

Institutional value: +394.4%

Shares held: +393.5%