LightWave Acquisition Corp. - Class A ordinary shares, par value $0.0001 (LWACU) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2025 to Q3 2025

Type / Class
Equity / Class A ordinary shares, par value $0.0001
Symbol
LWACU on Nasdaq
Shares outstanding
22,186,551
Price per share
$10.06
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
7,365,821
Total reported value
$73,990,556
% of total 13F portfolios
0%
Share change
-11,624,739
Value change
-$116,950,274
Number of holders
29
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of LightWave Acquisition Corp. - Class A ordinary shares, par value $0.0001 (LWACU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
AQR CAPITAL MANAGEMENT LLC 6.3% 1,400,000 AQR Capital Management, LLC 30 Jun 2025
Magnetar Financial LLC 4.6% -14% $10,268,912 1,022,800 0% MAGNETAR FINANCIAL LLC 30 Sep 2025
TENOR CAPITAL MANAGEMENT Co., L.P. 4.6% -12% $10,070,000 1,000,000 0% Tenor Capital Management Company, L.P. 30 Jun 2025

As of 30 Sep 2025, 29 institutional investors reported holding 7,365,821 shares of LightWave Acquisition Corp. - Class A ordinary shares, par value $0.0001 (LWACU). This represents 33% of the company’s total 22,186,551 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of LightWave Acquisition Corp. - Class A ordinary shares, par value $0.0001 (LWACU) together control 33% 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
Magnetar Financial LLC 4.6% 1,022,800 0% 0.06% $10,268,912
LMR Partners LLP 4.1% 900,000 0% 0.12% $9,045,000
Alberta Investment Management Corp 3.4% 750,000 0% 0.08% $7,530,000
Westchester Capital Management, LLC 2.6% 569,872 +63% 0.3% $5,721,514
MILLENNIUM MANAGEMENT LLC 2.5% 550,000 -15% 0% $5,527,500
Periscope Capital Inc. 1.8% 400,000 +24% 0.98% $4,020,000
OMERS ADMINISTRATION Corp 1.7% 375,000 +275% 0.03% $3,765,000
Polar Asset Management Partners Inc. 1.6% 357,500 0% 0.07% $3,592,875
CITADEL ADVISORS LLC 1.5% 333,547 -0.27% 0% $3,348,812
Clear Street Group Inc. 1.3% 298,666 0% 0.01% $3,001,593
MMCAP International Inc. SPC 1.1% 250,000 0% 0.29% $2,512,500
HGC Investment Management Inc. 1.1% 245,500 0% 0.6% $2,467,275
Mint Tower Capital Management B.V. 0.9% 200,000 0% 0.25% $2,010,000
Bulldog Investors, LLP 0.73% 160,956 -21% 0.37% $1,617,608
K2 PRINCIPAL FUND, L.P. 0.65% 144,300 -3.8% 0.18% $1,450,215
Calamos Advisors LLC 0.56% 123,208 0% 0.01% $1,237,008
JPMORGAN CHASE & CO 0.45% 100,000 +0.09% 0% $1,004,000
DLD Asset Management, LP 0.45% 100,000 0% 0.13% $1,005,000
NEXPOINT ASSET MANAGEMENT, L.P. 0.45% 100,000 0.09% $1,004,000
STEADFAST CAPITAL MANAGEMENT LP 0.34% 75,000 0% 0.01% $753,750
BCK Capital Management LP 0.31% 68,875 +31% 0.74% $692,194
Schonfeld Strategic Advisors LLC 0.23% 50,015 -83% 0% $502,650
Quarry LP 0.23% 50,000 0% 0.12% $502,500
HEIGHTS CAPITAL MANAGEMENT, INC 0.23% 50,000 0% 0.16% $502,000
HEIGHTS CAPITAL MANAGEMENT, INC 0.23% 50,000 0% 0.16% $502,000

Institutional Holders of LightWave Acquisition Corp. - Class A ordinary shares, par value $0.0001 (LWACU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q3 7,365,821 $73,990,556 -$116,950,274 $10.05 29
2025 Q2 19,076,307 $191,802,723 +$188,866,699 $10.06 66