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American Drive Acquisition Co

ADACU
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002083002

No open-market purchases or sales by American Drive Acquisition Co insiders were filed in the last 90 days; 18 institutions reported holding it in 13F filings for Q2 2026, worth $25.9M in total; no superinvestor holds it.

Other share classesADACADACW

Q1 2026 vs. Q4 2025

How the institutions holding American Drive Acquisition Co changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of ADACU: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders66126−39
Shares22.2M295.0K4.67M−17.2M (−78.7%)
Value$221.4M$2.94M$46.6M−$171.8M (−78.7%)

1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (2)

Institutions that held American Drive Acquisition Co at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to ADACU in Q1 2026
InstitutionSharesValue% of portfolio
Kryger Capital LLC35,359$353.2K0.02%
RLH Capital LLC25,000$249.6K0.13%

Sold out (41)

Institutions that held American Drive Acquisition Co at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of ADACU in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Adage Capital Partners GP, L.L.C.1,250,000$12.5M
Tenor Capital Management Co., L.P.1,250,000$12.5M
CNH Partners LLC1,064,004$10.6M
Aristeia Capital LLC1,016,800$10.1M
Alberta Investment Management Corp1,000,000$9.99M
Polar Asset Management Partners Inc.1,000,000$9.97M
Picton Mahoney Asset Management750,000$7.48M
HGC Investment Management Inc.750,000$7.48M
Healthcare of Ontario Pension Plan Trust Fund660,000$6.59M
Radcliffe Capital Management, L.P.600,000$5.98M
BNP Paribas Arbitrage, SA535,996$5.35M
Linden Advisors LP500,000$5.00M
Ghisallo Capital Management LLC500,000$5.00M
HBK Investments L P500,000$4.99M
Context Capital Management, LLC400,000$3.99M
Vivaldi Asset Management, LLC386,399$3.85M
Two Sigma Investments, LP362,500$3.61M
D. E. Shaw & Co., Inc.350,000$3.50M
Shaolin Capital Management LLC350,000$3.49M
Whitebox Advisors LLC300,000$2.99M
Mint Tower Capital Management B.V.300,000$2.99M
CSS LLC250,000$2.49M
Wolverine Asset Management LLC200,000$1.99M
Saba Capital Management, L.P.200,000$1.99M
JPMorgan Chase & Co175,325$1.75M
Sculptor Capital LP150,000$1.50M
Marshall Wace, LLP100,000$999.0K
Hudson Bay Capital Management LP100,000$999.0K
Centiva Capital, LP100,000$999.0K
Moore Capital Management, LP100,000$997.0K
K2 Principal Fund, L.P.100,000$997.0K
DLD Asset Management, LP100,000$997.0K
Governors Lane LP100,000$997.0K
Rivernorth Capital Management, LLC75,000$747.8K
Virtu Financial LLC51,865$518.0K
Royal Bank of Canada50,100$499.0K
State of Wisconsin Investment Board50,000$498.5K
Periscope Capital Inc.50,000$498.5K
Abc Arbitrage SA40,000$398.8K
Jane Street Group, LLC28,454$283.7K
Deltec Asset Management LLC25,000$249.3K

Not filed for Q1 2026 yet (1)

Institutions that held American Drive Acquisition Co at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ADACU in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Omni Event Management Ltd295,000$2.94M