Security Snapshot

Launch One Acquisition Corp. - COMMON-STOCK (LPAA) Institutional Ownership

CUSIP: G5S86M100

13F Institutional Holders and Ownership History from Q3 2024 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

44

Shares (Excl. Options)

22,796,910

Price

$10.59

Save this security page for your next review

Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period
Type / Class
Equity / COMMON-STOCK
Symbol
LPAA on Nasdaq
Shares outstanding
23,125,000
Price per share
$10.72
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
22,796,910
Total reported value
$241,278,026
% of total 13F portfolios
0%
Share change
+73,070
Value change
+$786,143
Number of holders
44
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • LPAA - Launch One Acquisition Corp. - COMMON-STOCK is tracked under CUSIP G5S86M100.
  • 44 institutions reported positions in Q4 2025.
  • 6 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 44 to 8 between Q4 2025 and Q1 2026.
  • Reported value moved from $241,278,026 to $30,325,286.

Why This Matters

  • 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.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 44 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP G5S86M100?
CUSIP G5S86M100 identifies LPAA - Launch One Acquisition Corp. - COMMON-STOCK in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Launch One Acquisition Corp. - COMMON-STOCK (LPAA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Launch One Sponsor LLC 20% $58,995,000 5,750,000 Launch One Sponsor LLC 31 Dec 2024
PICTON MAHONEY ASSET MANAGEMENT 7.3% 0% $17,131,697 1,669,756 0% Picton Mahoney Asset Management 31 Dec 2024
AQR CAPITAL MANAGEMENT LLC 6.8% $16,167,113 1,575,742 AQR Capital Management, LLC 31 Dec 2024
MMCAP International Inc. SPC 6.4% -0.67% $15,688,000 1,480,000 0% MMCAP International Inc. SPC 31 Dec 2025
MIZUHO FINANCIAL GROUP INC 6.2% $15,150,103 1,429,255 Mizuho Financial Group, Inc. 31 Dec 2025
BERKLEY W R CORP 6.2% $15,086,874 1,423,290 W. R. Berkley Corporation 31 Dec 2025

As of 31 Dec 2025, 44 institutional investors reported holding 22,796,910 shares of Launch One Acquisition Corp. - COMMON-STOCK (LPAA). This represents 99% of the company’s total 23,125,000 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Launch One Acquisition Corp. - COMMON-STOCK (LPAA) together control 95% 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
First Trust Capital Management L.P. 9% 2,070,000 0% 1.3% $21,921,300
LMR Partners LLP 8.6% 1,980,000 0% 0.2% $20,968,200
Magnetar Financial LLC 8.4% 1,945,196 0% 0.2% $20,599,626
PICTON MAHONEY ASSET MANAGEMENT 7.2% 1,669,756 0% 0.19% $17,682,716
AQR Arbitrage LLC 6.8% 1,573,742 0% 0.35% $16,665,928
MMCAP International Inc. SPC 6.4% 1,480,000 0% 1.6% $15,673,200
MIZUHO SECURITIES USA LLC 6.2% 1,429,255 +51% 0.25% $14,995,632
BERKLEY W R CORP 6.2% 1,423,290 +56% 0.84% $15,072,641
Karpus Management, Inc. 4.8% 1,115,800 -6% 0.36% $11,816,322
WOLVERINE ASSET MANAGEMENT LLC 4.4% 1,016,497 +45% 0.15% $10,764,703
D. E. Shaw & Co., Inc. 4.3% 990,000 0% 0.01% $10,484,100
TENOR CAPITAL MANAGEMENT Co., L.P. 3.2% 750,000 0% 0.11% $7,942,500
Alberta Investment Management Corp 3.2% 750,000 0% 0.05% $7,942,500
Wealthspring Capital LLC 3% 703,790 -2.4% 1.8% $7,453,136
GOLDMAN SACHS GROUP INC 2.7% 626,283 +0.04% 0% $6,632,337
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 1.7% 400,100 0% 0.01% $4,237,059
RIVERNORTH CAPITAL MANAGEMENT, LLC 1.6% 366,657 -0.06% 0.18% $3,882,898
Shaolin Capital Management LLC 1.3% 300,000 -25% 0.12% $3,177,000
WHITEBOX ADVISORS LLC 1.1% 250,000 0% 0.05% $2,647,500
TORONTO DOMINION BANK 1.1% 244,904 +69% 0% $2,593,533
ARISTEIA CAPITAL, L.L.C. 0.85% 196,319 0% 0.06% $2,079,018
Periscope Capital Inc. 0.69% 160,500 -20% 0.33% $1,699,695
Quarry LP 0.65% 150,000 0% 0.38% $1,588,500
Polar Asset Management Partners Inc. 0.65% 150,000 0% 0.03% $1,588,500
Schonfeld Strategic Advisors LLC 0.64% 148,473 -14% 0.01% $1,572,329

Institutional Holders of Launch One Acquisition Corp. - COMMON-STOCK (LPAA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 2,832,384 $30,325,286 -$796,846 $10.70 8
2025 Q4 22,796,910 $241,278,026 +$786,143 $10.59 44
2025 Q3 22,723,840 $238,600,814 -$250,142 $10.50 43
2025 Q2 22,751,593 $236,971,231 +$38,964,664 $10.42 44
2025 Q1 19,713,304 $201,228,438 +$533,086 $10.21 40
2024 Q4 19,607,892 $197,008,381 +$70,062,154 $10.05 42
2024 Q3 12,475,099 $124,439,180 +$124,439,180 $9.98 29
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .