EI
MTSN

EAM Investors’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

EAM Investors’s Portfolio MTSN Stock Details MTSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-918,561
Closed -$3.12M – 442
2014
Q4 		$3.12M Buy
+918,561
New +$2.48M 0.44% 67
2013
Q4 		– Sell
-681,102
Closed -$1.63M – 401
2013
Q3 		$1.63M Sell
681,102
-24,430
-3% -$55.6K 0.32% 105
2013
Q2 		$1.54M Buy
+705,532
New +$1.3M 0.33% 93

Other funds holding MTSN

Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
FCM
Firsthand Capital Management San Jose, California $46.9M AUM 114.33% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
ICM
Invicta Capital Management New York $125M AUM 14.3% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

EAM Investors's MTSN Position: Q1 2015 in Review

EAM Investors sold out of MATTSON TECHNOLOGY INC (MTSN) in Q1 2015, closing a stake of 918,561 shares — an estimated $3.12M sold.

EAM Investors first reported a position in MTSN in Q2 2013 and held it in 3 quarters. The position peaked at $3.12M in Q4 2014. 97 funds tracked by Wall St. Rank hold MTSN as of Q1 2015.

  • EAM Investors reported no remaining MATTSON TECHNOLOGY INC position as of Q1 2015 after selling out during the quarter.
  • EAM Investors sold 918,561 MATTSON TECHNOLOGY INC shares in Q1 2015, an estimated $3.12M.
  • EAM Investors first reported a position in MATTSON TECHNOLOGY INC in Q2 2013 and held it in 3 quarters.
  • EAM Investors's MATTSON TECHNOLOGY INC position peaked at $3.12M in Q4 2014.
  • 97 funds tracked by Wall St. Rank held MATTSON TECHNOLOGY INC as of Q1 2015.

Based on EAM Investors's 13F filing for Q1 2015, filed 7 May 2015.