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.
13F holders, Q1 2026
Institutional positions in American Drive Acquisition Co as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 26
- −39 vs. Q4 2025
- Shares held
- 4.67M
- −17.2M (−78.7%) vs. Q4 2025
- Total value
- $46.6M
- −$171.8M (−78.7%) vs. Q4 2025
- New holders
- 2
- 7 more added
- Sold out
- 41
- 3 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADACU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 18 | $25.9M |
| Q1 2026 | 26 | $46.6M |
| Q4 2025 | 66 | $221.4M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding American Drive Acquisition Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MMCAP International Inc. SPC | 1,000,000 | $9.99M | 0.86% | 00.0% | Unchanged |
| LMR Partners LLP | 500,000 | $5.00M | 0.05% | 00.0% | Unchanged |
| BlueCrest Capital Management Ltd | 500,000 | $4.99M | 0.47% | 00.0% | Unchanged |
| Millennium Management LLC | 450,000 | $4.50M | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 400,000 | $4.00M | 0.03% | 00.0% | Unchanged |
| TIG Advisors, LLC | 400,000 | $3.99M | 0.19% | 00.0% | Unchanged |
| PEAK6 LLC | 264,424 | $2.64M | 0.08% | +161,095+155.9% | Added |
| L1 Global Manager Pty Ltd | 200,000 | $2.00M | 1.61% | 00.0% | Unchanged |
| Syquant Capital SAS | 200,000 | $1.99M | 0.31% | 00.0% | Unchanged |
| Calamos Advisors LLC | 197,792 | $1.97M | 0.01% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 150,000 | $1.50M | 0.07% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 50,638 | $505.9K | 0.04% | +638+1.3% | Added |
| Toronto Dominion Bank | 50,600 | $505.5K | 0.00% | +600+1.2% | Added |
| Stoic Point Capital Management LLC | 50,638 | $504.9K | 0.50% | +638+1.3% | Added |
| Lineage Point Capital LP | 50,313 | $502.4K | 0.12% | +313+0.6% | Added |
| Heights Capital Management, Inc | 50,000 | $498.5K | 0.14% | 00.0% | Unchanged |
| Kryger Capital LLC | 35,359 | $353.2K | 0.02% | +35,359 | New |
| Quarry LP | 25,000 | $249.6K | 0.05% | 00.0% | Unchanged |
| RLH Capital LLC | 25,000 | $249.6K | 0.13% | +25,000 | New |
| Susquehanna International Group, LLP | 25,000 | $249.3K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 22,442 | $224.2K | 0.00% | −181,052−89.0% | Reduced |
| Tuttle Tactical Management | 20,000 | $199.4K | 0.33% | 00.0% | Unchanged |
| UBS Group AG | 2,008 | $20.0K | 0.00% | +10.0% | Added |
| Glazer Capital, LLC | 631 | $6.00K | 0.00% | −399,369−99.8% | Reduced |
| FNY Investment Advisers, LLC | 420 | $4.00K | 0.00% | +200+90.9% | Added |
| Magnetar Financial LLC | 10 | $100 | 0.00% | −999,990−100.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −1,250,000−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −1,250,000−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,064,004−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −1,016,800−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| HGC Investment Management Inc. | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −660,000−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −535,996−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −386,399−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −362,500−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −175,325−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Governors Lane LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −51,865−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −50,100−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −28,454−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Omni Event Management Ltd | – | – | – | – | Not filed |