Who owns American Drive Acquisition Co?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ADACU from SEC Form 13F filings across 18 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 18 institutions disclosed 2.5M shares of American Drive Acquisition Co worth $25.9M — about 11.3% of shares outstanding; the largest disclosed holder is LMR Partners LLP. Source: SEC Form 13F filings, parsed by EvidInvest.
18
13F holders
$25.9M
value, 2026 filers
11.3%
of shares outstanding (2.5M sh)
0
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ADACU's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | LMR Partners LLP | 500,000 | $5.1M | 0.0% | 2.2% | 0.0% |
| 2 | BlueCrest Capital Management Ltd | 500,000 | $5.1M | 0.2% | 2.2% | 0.0% |
| 3 | OMERS ADMINISTRATION Corp | 400,000 | $4.1M | 0.0% | 1.8% | 0.0% |
| 4 | PEAK6 LLC | 264,424 | $2.7M | 0.0% | 1.2% | 0.0% |
| 5 | SYQUANT CAPITAL SAS | 200,000 | $2.0M | 0.5% | 0.9% | 0.0% |
| 6 | Calamos Advisors LLC | 197,792 | $2.0M | 0.0% | 0.9% | 0.0% |
| 7 | Westchester Capital Management, LLC | 150,000 | $1.5M | 0.1% | 0.7% | 0.0% |
| 8 | TORONTO DOMINION BANK | 52,600 | $538,098 | 0.0% | 0.2% | +4.0% |
| 9 | PRELUDE CAPITAL MANAGEMENT, LLC | 50,638 | $518,027 | 0.0% | 0.2% | 0.0% |
| 10 | Stoic Point Capital Management LLC | 50,638 | $518,027 | 0.4% | 0.2% | 0.0% |
| 11 | Lineage Point Capital LP | 50,313 | $514,702 | 0.1% | 0.2% | 0.0% |
| 12 | Clear Street Group Inc. | 41,631 | $425,885 | 0.0% | 0.2% | +85.5% |
| 13 | Quarry LP | 25,000 | $255,750 | 0.0% | 0.1% | 0.0% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 25,000 | $255,250 | 0.0% | 0.1% | 0.0% |
| 15 | RLH Capital LLC | 25,000 | $255,750 | 0.1% | 0.1% | 0.0% |
| 16 | UBS Group AG | 2,006 | $20,521 | 0.0% | 0% | -0.1% |
| 17 | GLAZER CAPITAL, LLC | 650 | $7,000 | 0.0% | 0% | +3.0% |
| 18 | FNY Investment Advisers, LLC | 320 | $3,000 | 0.0% | 0% | -23.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.