Westfield Capital Management
MTSN

Westfield Capital Management’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Westfield Capital Management’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
-157,600
Closed -$536K – 346
2014
Q4 		$536K Buy
+157,600
New +$425K ﹤0.01% 293

Other funds holding MTSN

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FCM
Firsthand Capital Management San Jose, California $46.9M AUM 114.33% 1-Year Est. Return
DSC
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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

Westfield Capital Management's MTSN Position: Q1 2015 in Review

Westfield Capital Management sold out of MATTSON TECHNOLOGY INC (MTSN) in Q1 2015, closing a stake of 157,600 shares — an estimated $536K sold.

Westfield Capital Management first reported a position in MTSN in Q4 2014 and held it in 1 quarter. The position peaked at $536K in Q4 2014. 97 funds tracked by Wall St. Rank hold MTSN as of Q1 2015.

  • Westfield Capital Management reported no remaining MATTSON TECHNOLOGY INC position as of Q1 2015 after selling out during the quarter.
  • Westfield Capital Management sold 157,600 MATTSON TECHNOLOGY INC shares in Q1 2015, an estimated $536K.
  • Westfield Capital Management first reported a position in MATTSON TECHNOLOGY INC in Q4 2014 and held it in 1 quarter.
  • Westfield Capital Management's MATTSON TECHNOLOGY INC position peaked at $536K in Q4 2014.
  • 97 funds tracked by Wall St. Rank held MATTSON TECHNOLOGY INC as of Q1 2015.

Based on Westfield Capital Management's 13F filing for Q1 2015, filed 13 May 2015.