SIMPLEX TRADING, LLC - MANDIANT INC ownership

MANDIANT INC's ticker is and the CUSIP is 562662106. A total of 268 filers reported holding MANDIANT INC in Q4 2021. The put-call ratio across all filers is 4.60 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MANDIANT INC
ValueSharesWeighting
Q2 2022$264,000
-68.3%
12,117
-67.5%
0.00%
-100.0%
Q1 2022$832,000
-75.9%
37,303
-81.1%
0.00%
-66.7%
Q4 2021$3,454,000196,9600.00%
Other shareholders
MANDIANT INC shareholders Q4 2021
NameSharesValueWeighting ↓
Sand Grove Capital Management LLP 2,007,287$44,783,0005.35%
KRYGER CAPITAL Ltd 3,312,380$73,899,0004.23%
ALPINE ASSOCIATES MANAGEMENT INC. 3,708,600$82,739,0003.54%
WATER ISLAND CAPITAL LLC 2,651,041$59,145,0003.00%
BCK CAPITAL MANAGEMENT LP 176,243$3,932,0002.36%
Crabel Capital Management, LLC 341,841$7,626,0002.36%
Versor Investments LP 2,816,297$62,832,0002.35%
Vazirani Asset Management LLC 100,000$2,231,0001.92%
Pentwater Capital Management LP 7,000,000$156,170,0001.87%
Herald Investment Management Ltd 443,200$9,883,0001.80%
View complete list of MANDIANT INC shareholders