Cornerstone Capital Management Holdings’s Quantum Corp QMCO Stock Holding History

Cornerstone Capital Management Holdings’s Portfolio QMCO Stock Details QMCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-1,795	Closed	-$280K	–	1305
2017 Q2	$280K	Buy	+1,795	New	+$279K	﹤0.01%	1110
2015 Q4	–	Sell	-184	Closed	-$21K	–	1512
2015 Q3	$21K	Sell	184 -4,084	-96%	-$756K	﹤0.01%	1456
2015 Q2	$1.15M	Sell	4,268 -2,607	-38%	-$797K	0.01%	844
2015 Q1	$1.76M	Buy	6,875 +1,646	+31%	+$435K	0.02%	767
2014 Q4	$1.47M	Buy	5,229 +2,480	+90%	+$570K	0.02%	802
2014 Q3	$510K	Buy	2,749 +181	+7%	+$36K	0.01%	976
2014 Q2	$501K	Buy	2,568 +1,014	+65%	+$185K	0.01%	976
2014 Q1	$303K	Buy	+1,554	New	+$303K	﹤0.01%	1055

Other funds holding QMCO

VCA

VIEX Capital Advisors Sunny Isles Beach, Florida $30.9M AUM 55.48% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

PCMF

Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return

PWAM

Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

AFA

Alta Fundamental Advisers New York $265M AUM 98.61% 1-Year Est. Return

Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Cornerstone Capital Management Holdings's QMCO Position: Q3 2017 in Review

Cornerstone Capital Management Holdings sold out of Quantum Corp (QMCO) in Q3 2017, closing a stake of 1,795 shares — an estimated $280K sold.

Cornerstone Capital Management Holdings first reported a position in QMCO in Q1 2014 and held it in 8 quarters. The position peaked at $1.76M in Q1 2015. 96 funds tracked by Wall St. Rank hold QMCO as of Q3 2017.

Cornerstone Capital Management Holdings reported no remaining Quantum Corp position as of Q3 2017 after selling out during the quarter.
Cornerstone Capital Management Holdings sold 1,795 Quantum Corp shares in Q3 2017, an estimated $280K.
Cornerstone Capital Management Holdings first reported a position in Quantum Corp in Q1 2014 and held it in 8 quarters.
Cornerstone Capital Management Holdings's Quantum Corp position peaked at $1.76M in Q1 2015.
96 funds tracked by Wall St. Rank held Quantum Corp as of Q3 2017.

Based on Cornerstone Capital Management Holdings's 13F filing for Q3 2017, filed 14 Nov 2017.