Security Snapshot

Apex Treasury Corp - Class A Ordinary Shares, par value $0.0001 per share (APXT) Institutional Ownership

CUSIP: G04104108

13F Institutional Holders and Ownership History from Q4 2025 to Q2 2026

Latest Period

Q2 2026

Institutions Reporting

62

Shares (Excl. Options)

30,584,049

Price

$10.05

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Latest holder snapshot 5 signals
Portfolio coverage rank
0%
Share change
+1,228,594
Value change
+$12,399,038
Number of holders
62
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
34,253,913
SEC-reported price per share
$10.15
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • APXT - Apex Treasury Corp - Class A Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G04104108.
  • 62 institutions reported positions in Q2 2026.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 54 to 62 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from $292,198,970 to $307,374,222.

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 62 institutions filings for Q2 2026.

Open SEC evidence

Security key

G04104108

Latest holder period

Q2 2026

13F holders

62

13D/G owners

4

CIK / CUSIP context first

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
4
Security
APXT
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Apex Treasury Sponsor LLC 24% $110,273,500 11,150,000 Apex Treasury Sponsor LLC 27 Oct 2025
Adage Capital Management, L.P. 6.5% $22,252,500 2,250,000 Adage Capital Management, L.P. 31 Dec 2025
HIGHBRIDGE CAPITAL MANAGEMENT LLC 4.6% $15,867,098 1,575,680 Highbridge Capital Management, LLC 30 Jun 2026
METEORA CAPITAL, LLC 1.6% -78% $5,399,846 -$21,682,845 536,231 -80% Meteora Capital, LLC 30 Jun 2026

As of 30 Jun 2026, 62 institutional investors reported holding 30,584,049 shares of Apex Treasury Corp - Class A Ordinary Shares, par value $0.0001 per share (APXT). This represents 89% of the company’s total 34,253,913 outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
70%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
ADAGE CAPITAL PARTNERS GP, L.L.C. 6.6% 2,250,000 0% 0.03% $22,612,500
HIGHBRIDGE CAPITAL MANAGEMENT LLC 5.3% 1,802,773 0.62% $18,117,869
Hudson Bay Capital Management LP 4.4% 1,501,160 0% 0.07% $15,086,658
WOLVERINE ASSET MANAGEMENT LLC 4.2% 1,425,998 +45% 0.19% $14,331,280
GLAZER CAPITAL, LLC 4.1% 1,401,165 +16% 0.35% $14,082,000
Karpus Management, Inc. 3.7% 1,253,557 +7.7% 0.36% $12,598,248
Alberta Investment Management Corp 3.2% 1,100,000 0.06% $11,055,000
D. E. Shaw & Co., Inc. 3% 1,033,422 0% 0.01% $10,385,891
Westchester Capital Management, LLC 2.9% 1,000,000 0% 0.51% $10,050,000
Lineage Point Capital LP 2.8% 959,000 0% 2% $9,637,950
TENOR CAPITAL MANAGEMENT Co., L.P. 2.5% 850,000 0% 0.12% $8,542,500
Magnetar Financial LLC 2.5% 850,000 0% 0.08% $8,542,500
Linden Advisors LP 2.5% 850,000 0% 0.04% $8,542,500
HighTower Advisors, LLC 2.4% 813,150 -15% 0.01% $8,172,158
AQR Arbitrage LLC 2.3% 792,557 +1.8% 0.11% $7,965,198
Polar Asset Management Partners Inc. 2.2% 750,000 0% 0.14% $7,537,500
Verition Fund Management LLC 2% 690,000 0% 0.05% $6,934,500
Radcliffe Capital Management, L.P. 2% 675,000 0% 0.52% $6,783,750
First Trust Capital Management L.P. 1.9% 654,958 0% 0.38% $6,582,328
Crossingbridge Advisors, LLC 1.8% 625,000 +32% 1.1% $6,281,250
MILLENNIUM MANAGEMENT LLC 1.8% 616,356 +2.5% 0% $6,194,378
Harraden Circle Investments, LLC 1.8% 600,000 0.77% $6,030,000
ARISTEIA CAPITAL, L.L.C. 1.6% 550,000 0% 0.09% $5,527,500
TWO SIGMA INVESTMENTS, LP 1.6% 543,750 0% 0% $5,464,688
Meteora Capital, LLC 1.6% 536,231 -80% 0.45% $5,389,122

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
3
Latest
Q2 2026
Rows shown
1-3 of 3
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q2 30,584,049 $307,374,222 +$12,399,038 $10.05 62
2026 Q1 29,355,455 $292,198,970 +$32,892,608 $9.94 54
2025 Q4 25,844,759 $255,604,375 +$246,109,975 $9.89 46
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