HolderBook

AMERICAN DRIVE ACQUISITION C (ADAC)

Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.

49
Reporting holders
$190.4M
Reported value
0.0%
Held as options
+7
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
ADAGE CAPITAL PARTNERS GP, L.L.C.$12.5M1,250,0000.02%2qHELD
TENOR CAPITAL MANAGEMENT Co., L.P.$12.5M1,250,0000.18%2qHELD
AQR Arbitrage LLC$10.7M1,072,4940.15%2qHELD
ARISTEIA CAPITAL, L.L.C.$10.2M1,016,8000.13%2qHELD
MMCAP International Inc. SPC$10.0M1,000,0000.85%newNEW
Polar Asset Management Partners Inc.$10.0M1,000,0000.16%2qHELD
Alberta Investment Management Corp$10.0M1,000,0000.06%2qHELD
Magnetar Financial LLC$10.0M999,9900.09%2qHELD
HGC Investment Management Inc.$7.9M786,4131.56%2qHELD
PICTON MAHONEY ASSET MANAGEMENT$7.5M750,0000.06%2qHELD
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$6.6M660,0000.01%2qHELD
D. E. Shaw & Co., Inc.$6.1M609,6750.00%2qHELD
Radcliffe Capital Management, L.P.$6.0M600,0000.46%2qHELD
BNP PARIBAS FINANCIAL MARKETS$5.4M535,9950.00%2qHELD
HBK INVESTMENTS L P$5.0M500,0010.05%2qHELD
Linden Advisors LP$5.0M500,0000.03%2qHELD
Ghisallo Capital Management LLC$5.0M500,0000.10%2qHELD
SONA ASSET MANAGEMENT (US) LLC$4.8M483,0910.10%2qHELD
MILLENNIUM MANAGEMENT LLC$4.5M450,0000.00%newNEW
Context Capital Management, LLC$4.0M400,0000.08%2qHELD
TIG Advisors, LLC$4.0M400,0000.18%newNEW
TWO SIGMA INVESTMENTS, LP$3.6M362,5000.00%2qHELD
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$3.0M300,0000.01%newNEW
WHITEBOX ADVISORS LLC$3.0M300,0000.04%2qHELD
Kryger Capital LLC$2.9M294,3160.17%2q+11.5%+$304.1K
WOLVERINE ASSET MANAGEMENT LLC$2.0M200,2200.02%2qHELD
L1 Global Manager Pty Ltd$2.0M200,0001.42%newNEW
Shaolin Capital Management LLC$1.9M186,2220.09%2q-25.5%-$638.2K
JPMORGAN CHASE & CO$1.8M175,3260.00%2qHELD
Clear Street Group Inc.$1.2M123,0430.00%2q-37.8%-$750.7K
MARSHALL WACE, LLP$1.0M100,0000.00%2qHELD
MOORE CAPITAL MANAGEMENT, LP$1.0M100,0000.01%2qHELD
DLD Asset Management, LP$1.0M100,0000.07%2qHELD
Governors Lane LP$1.0M100,0000.08%2qHELD
Centiva Capital, LP$1.0M100,0000.01%2qHELD
Hudson Bay Capital Management LP$1.0M99,9990.00%2qHELD
Periscope Capital Inc.$998.0K99,6000.09%2qHELD
RIVERNORTH CAPITAL MANAGEMENT, LLC$757.5K75,0000.04%2qHELD
STATE OF WISCONSIN INVESTMENT BOARD$501.0K50,0000.00%2qHELD
HEIGHTS CAPITAL MANAGEMENT, INC$501.0K50,0000.12%newNEW
K2 PRINCIPAL FUND, L.P.$501.0K50,0000.04%2q-50.0%-$501.0K
MANGROVE PARTNERS IM, LLC$424.0K42,3170.03%newNEW
ABC ARBITRAGE SA$350.7K35,0000.04%2q-12.5%-$50.1K
DELTEC ASSET MANAGEMENT LLC$250.0K24,9500.04%2qHELD
Karpus Management, Inc.$220.4K22,0000.01%2qHELD
PenderFund Capital Management Ltd.$166.8K16,6510.02%2q+233.0%+$116.7K
CSS LLC/IL$159.3K15,8990.01%2q-86.0%-$979.9K
TORONTO DOMINION BANK$149.3K14,9000.00%newNEW
GLAZER CAPITAL, LLC$4.4K442,5380.11%2q+9.1%
Mint Tower Capital Management B.V.$3.0K300,0000.34%2qHELD
Kepos Capital LP$52152,0010.71%2qHELD
MORGAN STANLEY$411410.00%2q+272.7%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202649$190.4M19,002,4438350.0%
Q1 202642$166.4M16,808,55541000.0%