American Drive Acquisition Co

ADAC

Exchange: Nasdaq
Industry: Blank Checks
SEC CIK: 0002083002

SEC filings (opens in a new tab)

No open-market purchases or sales by American Drive Acquisition Co insiders were filed in the last 90 days; 52 institutions reported holding it in 13F filings for Q2 2026, worth $198.4M in total; no superinvestor holds it.

Other share classesADACU ADACW

Q1 2026 vs. Q4 2025

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

All holders in Q1 2026 All holders in Q4 2025

13F holders of ADAC: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Q1 2026	Change
Holders	0	45	+45
Shares	0	17.6M	+17.6M
Value	$0	$173.9M	+$173.9M

New holders (45)

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

Institutions new to ADAC in Q1 2026
Institution	Shares	Value	% of portfolio
Adage Capital Partners GP, L.L.C.	1,250,000	$12.4M	0.02%
Tenor Capital Management Co., L.P.	1,250,000	$12.4M	0.19%
CNH Partners LLC	1,072,494	$10.6M	0.17%
Aristeia Capital LLC	1,016,800	$10.1M	0.23%
Polar Asset Management Partners Inc.	1,000,000	$9.90M	0.24%
Alberta Investment Management Corp	1,000,000	$9.90M	0.06%
Magnetar Financial LLC	999,990	$9.89M	0.10%
HGC Investment Management Inc.	786,413	$7.79M	1.72%
Picton Mahoney Asset Management	750,000	$7.42M	0.08%
Healthcare of Ontario Pension Plan Trust Fund	660,000	$6.53M	0.01%
D. E. Shaw & Co., Inc.	609,675	$6.04M	0.00%
Radcliffe Capital Management, L.P.	600,000	$5.94M	0.45%
BNP Paribas Arbitrage, SA	535,995	$5.31M	0.00%
HBK Investments L P	500,001	$4.95M	0.06%
Linden Advisors LP	500,000	$4.95M	0.03%
Ghisallo Capital Management LLC	500,000	$4.95M	0.14%
Sona Asset Management (US) LLC	483,091	$4.78M	0.18%
Glazer Capital, LLC	405,684	$4.02M	0.09%
Context Capital Management, LLC	400,000	$3.96M	0.09%
Two Sigma Investments, LP	362,500	$3.59M	0.00%
Whitebox Advisors LLC	300,000	$2.97M	0.04%
Mint Tower Capital Management B.V.	300,000	$2.97M	0.29%
Kryger Capital LLC	263,967	$2.61M	0.18%
Shaolin Capital Management LLC	249,914	$2.47M	0.10%
Wolverine Asset Management LLC	200,464	$1.98M	0.03%
Clear Street Group Inc.	197,963	$1.96M	0.01%
JPMorgan Chase & Co	175,326	$1.74M	0.00%
CSS LLC	113,698	$1.13M	0.06%
Marshall Wace, LLP	100,000	$990.0K	0.00%
Moore Capital Management, LP	100,000	$990.0K	0.04%
K2 Principal Fund, L.P.	100,000	$990.0K	0.10%
DLD Asset Management, LP	100,000	$990.0K	0.10%
Governors Lane LP	100,000	$990.0K	0.12%
Centiva Capital, LP	100,000	$990.0K	0.05%
Hudson Bay Capital Management LP	99,999	$990.0K	0.01%
Periscope Capital Inc.	99,600	$986.0K	0.17%
Rivernorth Capital Management, LLC	75,000	$742.5K	0.04%
Kepos Capital LP	52,001	$515.0K	0.84%
State of Wisconsin Investment Board	50,000	$495.0K	0.00%
Abc Arbitrage SA	40,000	$396.0K	0.05%
Deltec Asset Management LLC	24,950	$247.0K	0.05%
Karpus Management, Inc.	22,000	$217.8K	0.01%
Royal Bank of Canada	13,704	$136.0K	0.00%
PenderFund Capital Management Ltd.	5,000	$49.5K	0.01%
Morgan Stanley	11	$109	0.00%

Sold out (0)

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

None.