Latest Period
Q1 2026
Security Snapshot
Apex Treasury Corp - Class A Common Stock (APXTU) Institutional Ownership
CUSIP: G04104116
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
20
Shares (Excl. Options)
4,306,205
Price
$10.09
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- Security type / class
- Equity / Class A Common Stock
- Symbol
- APXTU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 4,306,205
- Total 13F value
- $43,470,247
- Portfolio coverage rank
- 0%
- Share change
- -3,115,849
- Value change
- -$31,241,047
- Number of holders
- 20
- Shares outstanding
- 34,482,759
- SEC-reported price per share
- $10.09
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- APXTU - Apex Treasury Corp - Class A Common Stock is tracked under CUSIP G04104116.
- 20 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 27 to 20 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $76,539,352 to $43,470,247.
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
Open SEC evidence
Latest holder context comes from 20 institutions filings for Q1 2026.
Security key
G04104116
Latest holder period
Q1 2026
13F holders
20
13D/G owners
0
CIK / CUSIP context first
Open Q1 2026 holders
APXTU full holder history
Apex Treasury Corp SEC filings
Apex Treasury Corp company facts
Apex Treasury Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G04104116:
As of 31 Mar 2026, 20 institutional investors reported holding 4,306,205 shares of Apex Treasury Corp - Class A Common Stock (APXTU). This represents 12% of the company’s total 34,482,759 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
12%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | 3.2% | 1,100,000 | 0% | 0.07% | $11,099,000 |
| LMR Partners LLP | 2.2% | 750,000 | 0% | 0.07% | $7,575,000 |
| OMERS ADMINISTRATION Corp | 1.3% | 451,326 | 0.03% | $4,558,393 | |
| HGC Investment Management Inc. | 1.2% | 400,000 | 0% | 0.9% | $4,040,000 |
| TORONTO DOMINION BANK | 1% | 360,000 | -37% | 0.01% | $3,636,000 |
| Allianz Asset Management GmbH | 0.87% | 300,000 | 0% | 0% | $3,027,000 |
| READYSTATE ASSET MANAGEMENT LP | 0.87% | 300,000 | 0% | 0.18% | $3,027,000 |
| Westchester Capital Management, LLC | 0.43% | 150,000 | 0% | 0.07% | $1,513,500 |
| HRT FINANCIAL LP | 0.29% | 100,000 | -1.3% | 0% | $1,009,000 |
| K2 PRINCIPAL FUND, L.P. | 0.29% | 100,000 | -32% | 0.15% | $1,009,000 |
| Walleye Capital LLC | 0.22% | 75,000 | 0% | 0% | $756,750 |
| JPMORGAN CHASE & CO | 0.14% | 50,000 | 0% | 0% | $504,500 |
| Karpus Management, Inc. | 0.13% | 46,200 | -7% | 0.01% | $466,158 |
| GLAZER CAPITAL, LLC | 0.09% | 32,753 | 0% | 0.01% | $330,000 |
| CITIGROUP INC | 0.07% | 25,000 | 0% | 0% | $252,625 |
| Schonfeld Strategic Advisors LLC | 0.06% | 19,869 | 0% | 0% | $200,776 |
| Clear Street Group Inc. | 0.05% | 16,768 | -35% | 0% | $169,357 |
| ROBINSON CAPITAL MANAGEMENT, LLC | 0.04% | 15,000 | 0.07% | $151,800 | |
| JANE STREET GROUP, LLC | 0.04% | 14,114 | 0% | $142,622 | |
| UBS Group AG | 0% | 175 | -56% | 0% | $1,766 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 0% | 0 | -100% | $0 | |
| AQR Arbitrage LLC | 0% | 0 | -100% | $0 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 0% | 0 | -100% | $0 | |
| MILLENNIUM MANAGEMENT LLC | 0% | 0 | -100% | $0 | |
| Crossingbridge Advisors, LLC | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2