HolderBook

SAFEGUARD ACQUISITION CORP (SACWS)

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

41
Reporting holders
$5.3M
Reported value
6.0%
Held as options
+3
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
Harraden Circle Investments, LLC$831.9K1,459,5200.11%2q+39.1%+$233.7K
Linden Advisors LP$420.1K737,0290.00%2q+15.7%+$57.0K
Alberta Investment Management Corp$368.8K625,0000.00%2qHELD
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$339.2K575,0000.00%2qHELD
MILLENNIUM MANAGEMENT LLC$322.5Koptions only0.00%2qOPTIONS
AQR Arbitrage LLC$244.3K414,1510.00%2q+1.1%+$2.7K
TENOR CAPITAL MANAGEMENT Co., L.P.$236.0K400,0000.00%2qHELD
Parallax Volatility Advisers, L.P.$162.9K285,7050.00%2q+37.7%+$44.6K
LMR Partners LLP$162.2K275,0000.00%newNEW
Walleye Capital LLC$155.4K263,3450.00%2qHELD
Sculptor Capital LP$142.5K250,0000.00%2qHELD
Radcliffe Capital Management, L.P.$142.5K250,0000.01%2qHELD
Magnetar Financial LLC$142.5K250,0000.00%2qHELD
BNP PARIBAS FINANCIAL MARKETS$124.6K218,6250.00%2qHELD
Kryger Capital LLC$119.1K201,7940.01%newNEW
Davidson Kempner Capital Management LP$103.2K175,0000.00%newNEW
Shaolin Capital Management LLC$100.0K169,4990.00%2q-22.4%-$28.8K
PICTON MAHONEY ASSET MANAGEMENT$99.8K169,2000.00%2qHELD
D. E. Shaw & Co., Inc.$88.5K150,0000.00%2qHELD
Decagon Asset Management LLP$86.7K146,8900.02%2q+12.3%+$9.5K
WHITEBOX ADVISORS LLC$73.8K125,0000.00%2qHELD
MOORE CAPITAL MANAGEMENT, LP$73.8K125,0000.00%2qHELD
Governors Lane LP$68.9K120,8240.01%2qHELD
Periscope Capital Inc.$66.0K115,8000.01%2qHELD
Clear Street Group Inc.$63.1K106,9550.00%2q-3.9%-$2.6K
Schonfeld Strategic Advisors LLC$59.3K103,9820.00%2q-13.4%-$9.2K
HBK INVESTMENTS L P$59.0K100,0010.00%2qHELD
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$57.0K100,0000.00%2qHELD
Context Capital Management, LLC$57.0K100,0000.00%2qHELD
TORONTO DOMINION BANK$52.6K92,2710.00%2q+9117.9%+$52.0K
Polar Asset Management Partners Inc.$46.6K78,9000.00%2q+5.2%+$2.3K
Hudson Bay Capital Management LP$44.2K75,0000.00%2q-49.9%-$44.0K
Centiva Capital, LP$34.1K57,7840.00%newNEW
HIGHBRIDGE CAPITAL MANAGEMENT LLC$33.0K55,9140.00%2q+156.3%+$20.1K
STATE OF WISCONSIN INVESTMENT BOARD$28.5K50,0000.00%2qHELD
K2 PRINCIPAL FUND, L.P.$27.5K50,0000.00%2qHELD
DLD Asset Management, LP$22.2K37,6500.00%2qHELD
GRITSTONE ASSET MANAGEMENT LLC$22.1K37,5000.02%2qHELD
ARISTEIA CAPITAL, L.L.C.$21.4K37,5000.00%2qHELD
Bulldog Investors, LLP$20.1K36,6210.00%newNEW
ABC ARBITRAGE SA$11.8K20,0000.00%2qHELD
GLAZER CAPITAL, LLC$130228,5220.00%2q-13.8%
Mint Tower Capital Management B.V.$1525,0000.00%2qHELD

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 202641$5.3M8,642,4605846.0%
Q1 202638$3.4M8,105,35738007.1%