ADAC · NASDAQ · Shell Companies

American Drive Acquisition Company (ADAC)

Pursues a controlling combination with an American business.

$10.08
At close−0.01 (−0.10%)

Breakdown13F · 13D/G · Form 4

Institutions45 holders · as of Mar 31, 202661.10%17.57M shares
Strategic holders1 holder · as of Feb 6, 202619.65%5.65M shares
Otherremainder19.25%5.53M shares

28.75M company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Two share counts disagree (28.75M in the company's Sep 3, 2026 report, 23.00M elsewhere); stakes use the report.

This company has 2 share classes; every stake here is a share of the whole company.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Petit Monts LLCStrategic10 percent owner
19.65%5.65M BForm 4filed Feb 6, 2026
Adage Capital Partners GP, L.L.C.Institution
4.35%1.25M A13Fas of Mar 31, 2026
Tenor Capital Management Co., L.P.Institution
4.35%1.25M A13Fas of Mar 31, 2026
AQR Arbitrage LLCInstitution
3.73%1.07M A13Fas of Mar 31, 2026
Aristeia Capital LLCInstitution
3.54%1.02M A13Fas of Mar 31, 2026
Alberta Investment Management CorpInstitution
3.48%1.00M A13Fas of Mar 31, 2026
Polar Asset Management Partners Inc.Institution
3.48%1.00M A13Fas of Mar 31, 2026
Magnetar Financial LLCInstitution
3.48%999,990 A13Fas of Mar 31, 2026
HGC Investment Management Inc.Institution
2.74%786,413 A13Fas of Mar 31, 2026
Picton Mahoney Asset ManagementInstitution
2.61%750,000 A13Fas of Mar 31, 2026
Healthcare of Ontario Pension Plan Trust FundInstitution
2.30%660,000 A13Fas of Mar 31, 2026
D. E. Shaw & Co., Inc.Institution
2.12%609,675 A13Fas of Mar 31, 2026
Radcliffe Capital Management, L.P.Institution
2.09%600,000 A13Fas of Mar 31, 2026
BNP Paribas Arbitrage, SNCInstitution
1.86%535,995 A13Fas of Mar 31, 2026
HBK Investments L PInstitution
1.74%500,001 A13Fas of Mar 31, 2026
Ghisallo Capital Management LLCInstitution
1.74%500,000 A13Fas of Mar 31, 2026
Linden Advisors LPInstitution
1.74%500,000 A13Fas of Mar 31, 2026
Sona Asset Management (US) LLCInstitution
1.68%483,091 A13Fas of Mar 31, 2026
Glazer Capital, LLCInstitution
1.41%405,684 A13Fas of Mar 31, 2026
Context Capital Management, LLCInstitution
1.39%400,000 A13Fas of Mar 31, 2026
Two Sigma Investments, LPInstitution
1.26%362,500 A13Fas of Mar 31, 2026
Mint Tower Capital Management B.V.Institution
1.04%300,000 A13Fas of Mar 31, 2026
Whitebox Advisors LLCInstitution
1.04%300,000 A13Fas of Mar 31, 2026
Kryger Capital LLCInstitution
0.92%263,967 A13Fas of Mar 31, 2026
Shaolin Capital Management LLCInstitution
0.87%249,914 A13Fas of Mar 31, 2026

13F — a manager's quarterly holdings · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

45 holders · 17.57M shares · 45 new positions · 45 increased · 0 reduced · 0 closed

HolderShares% of companyChg q/qFiled
Adage Capital Partners GP, L.L.C.1.25M4.35%+1.25MnewMay 15, 2026
Tenor Capital Management Co., L.P.1.25M4.35%+1.25MnewMay 15, 2026
AQR Arbitrage LLC1.07M3.73%+1.07MnewMay 15, 2026
Aristeia Capital LLC1.02M3.54%+1.02MnewMay 15, 2026
Alberta Investment Management Corp1.00M3.48%+1.00MnewApr 29, 2026
Polar Asset Management Partners Inc.1.00M3.48%+1.00MnewMay 15, 2026
Magnetar Financial LLC1,000.0K3.48%+1,000.0KnewMay 13, 2026
HGC Investment Management Inc.786.4K2.74%+786.4KnewMay 15, 2026

Ownership statements13D/G · 5% or more, as filed

No 13D/G filer at 5% or more on record.

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Feb 6, 2026
Petit Monts LLC10 percent owner
Sale25,0005,650,000

CongressHouse and Senate disclosures

Not reported.