ALLIANCEBERNSTEIN L.P. - QUANTUM CORP ownership

QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 69 filers reported holding QUANTUM CORP in Q3 2018. The put-call ratio across all filers is 1.83 and the average weighting 0.2%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of QUANTUM CORP
ValueSharesWeighting
Q3 2020$60,0000.0%13,100
-15.5%
0.00%
Q2 2020$60,000
+66.7%
15,500
-5.3%
0.00%
Q2 2018$36,000
-59.1%
16,370
-32.6%
0.00%
Q1 2018$88,000
-35.8%
24,2900.0%0.00%
Q4 2017$137,00024,2900.00%
Other shareholders
QUANTUM CORP shareholders Q3 2018
NameSharesValueWeighting ↓
Roumell Asset Management, LLC 1,564,540$8,104,00010.74%
B. Riley Financial, Inc. 7,607,611$39,407,0004.99%
Deep Field Asset Management LLC 1,165,414$6,037,0004.61%
Glaxis Capital Management, LLC 217,510$1,127,0002.36%
Pacific Ridge Capital Partners, LLC 1,277,754$6,619,0001.22%
FRIESS ASSOCIATES LLC 277,728$1,439,0000.60%
Adirondack Research & Management Inc. 90,620$469,0000.57%
Eidelman Virant Capital 273,000$1,436,0000.55%
Senvest Management, LLC 2,774,921$14,374,0000.41%
MARATHON CAPITAL MANAGEMENT 259,675$1,346,0000.31%
View complete list of QUANTUM CORP shareholders