HolderBook

WILCO 63 CORP (WLCOU)

Institutional ownership reported to the SEC as of Q2 2026, across 1 quarters.

53
Reporting holders
$219.7M
Reported value
0.0%
Calls
0.0%
Puts
+53
Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Magnetar Financial LLC$17.9M1,800,0000.16%newNEW
MMCAP International Inc. SPC$14.9M1,500,0001.27%newNEW
Polar Asset Management Partners Inc.$11.9M1,200,0000.20%newNEW
Sculptor Capital LP$11.9M1,193,5000.10%newNEW
ARISTEIA CAPITAL, L.L.C.$9.9M1,000,0000.13%newNEW
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$9.9M1,000,0000.01%newNEW
Context Capital Management, LLC$9.0M900,0000.17%newNEW
LMR Partners LLP$9.0M900,0000.03%newNEW
HGC Investment Management Inc.$8.5M850,0001.67%newNEW
AQR Arbitrage LLC$8.2M824,5500.12%newNEW
HBK INVESTMENTS L P$8.0M800,0000.04%newNEW
Wealthspring Capital LLC$6.8M681,2001.51%newNEW
BNP PARIBAS FINANCIAL MARKETS$6.7M675,4500.00%newNEW
TENOR CAPITAL MANAGEMENT Co., L.P.$5.0M500,0000.07%newNEW
Saba Capital Management, L.P.$5.0M500,0000.13%newNEW
SONA ASSET MANAGEMENT (US) LLC$5.0M500,0000.10%newNEW
MOZAYYX MANAGEMENT LLC$5.0M500,0004.79%newNEW
MILLENNIUM MANAGEMENT LLC$4.4M443,2000.00%newNEW
WOLVERINE ASSET MANAGEMENT LLC$4.1M408,5020.04%newNEW
PICTON MAHONEY ASSET MANAGEMENT$4.0M400,0000.03%newNEW
WHITEBOX ADVISORS LLC$4.0M400,0000.05%newNEW
TWO SIGMA INVESTMENTS, LP$3.6M362,5000.00%newNEW
CITADEL ADVISORS LLC$3.3M335,8800.00%newNEW
Jain Global LLC$3.3M333,7320.01%newNEW
CSS LLC/IL$3.0M303,1290.12%newNEW
Westchester Capital Management, LLC$2.5M250,0000.12%newNEW
Linden Advisors LP$2.5M250,0000.01%newNEW
PEAK6 LLC$2.5M250,0000.01%newNEW
Hudson Bay Capital Management LP$2.5M250,0000.01%newNEW
Lighthouse Investment Partners, LLC$2.5M250,0000.07%newNEW
Ghisallo Capital Management LLC$2.5M250,0000.05%newNEW
O'Connor Alternative Investments LLC$2.5M250,0000.18%newNEW
RIVERNORTH CAPITAL MANAGEMENT, LLC$2.2M225,0000.11%newNEW
Periscope Capital Inc.$2.2M225,0000.20%newNEW
Radcliffe Capital Management, L.P.$2.0M200,0000.15%newNEW
Clear Street Group Inc.$2.0M200,0000.01%newNEW
Shaolin Capital Management LLC$1.9M190,8000.09%newNEW
JPMORGAN CHASE & CO$1.6M160,2600.00%newNEW
Kepos Capital LP$1.2M124,6001.69%newNEW
STATE OF WISCONSIN INVESTMENT BOARD$995.0K100,0000.00%newNEW
GLAZER CAPITAL, LLC$995.0K100,0000.02%newNEW
DLD Asset Management, LP$995.0K100,0000.07%newNEW
Yakira Capital Management, Inc.$995.0K100,0000.28%newNEW
Mint Tower Capital Management B.V.$995.0K100,0000.11%newNEW
DELTEC ASSET MANAGEMENT LLC$497.5K50,0000.07%newNEW
Parallax Volatility Advisers, L.P.$461.7K46,4000.00%newNEW
Virtu Financial LLC$370.0K37,2000.01%newNEW
Centiva Capital, LP$248.8K25,0000.00%newNEW
SUSQUEHANNA INTERNATIONAL GROUP, LLP$99.5K10,0000.00%newNEW
Tuttle Capital Management, LLC$99.5K10,0000.07%newNEW
TrueMark Investments, LLC$99.5K10,0000.01%newNEW
HIGHBRIDGE CAPITAL MANAGEMENT LLC$9.9K1,0000.00%newNEW
UBS Group AG$9951000.00%newNEW

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 202653$219.7M22,077,00353000.0%