13F Insight
DOSSIER · 13F Holders · Q1 2026

AMERICAN DRIVE ACQUISITION C

42 institutions still hold AMERICAN DRIVE ACQUISITION C as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G0R91M105·42 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$128M
visible holders
Holders
42
filers reporting
Concentration
9.68%
TENOR CAPITAL MANAGEMENT Co., L.P. #1
top holder share
AI Holders Summary · Q1 2026

42 institutions reported AMERICAN DRIVE ACQUISITION C in Q1 2026. TENOR CAPITAL MANAGEMENT Co., L.P. leads at 9.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$12M1.3M0.19%Q1 202602
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$12M1.3M0.02%Q1 202603
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$10M1.0M0.21%Q1 202604
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$10M1.0M0.06%Q1 202605
Polar Asset Management Partners Inc.
CIK 0001326389
$10M1.0M0.20%Q1 202606
HGC Investment Management Inc.
CIK 0001711200
$8M786K1.72%Q1 202607
PICTON MAHONEY ASSET MANAGEMENT
CIK 0001539041
$7M750K0.05%Q1 202608
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$7M660K0.01%Q1 202609
Radcliffe Capital Management, L.P.
CIK 0001218275
$6M600K0.45%Q1 202610
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$5M536K0.00%Q1 202611
HBK INVESTMENTS L P
CIK 0001011443
$5M500K0.05%Q1 202612
LINDEN ADVISORS LP
CIK 0001279396
$5M500K0.03%Q1 202613
Ghisallo Capital Management LLC
CIK 0001825214
$5M500K0.14%Q1 202614
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$5M483K0.10%Q1 202615
GLAZER CAPITAL, LLC
CIK 0001076809
$4M406K0.09%Q1 202616
Context Capital Management, LLC
CIK 0001301396
$4M400K0.08%Q2 202617
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M363K0.00%Q1 202618
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$3M300K0.01%Q2 202619
WHITEBOX ADVISORS LLC
CIK 0001257391
$3M300K0.04%Q1 202620
Mint Tower Capital Management B.V.
CIK 0001666606
$3M300K0.27%Q1 2026
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