Thompson Siegel & Walmsley’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Thompson Siegel & Walmsley’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
2016 Q1	–	Sell	-8,300	Closed	-$29K	–	741
2015 Q4	$29K	Hold	8,300	–	–	﹤0.01%	507
2015 Q3	$19K	Hold	8,300	–	–	﹤0.01%	553
2015 Q2	$28K	Hold	8,300	–	–	﹤0.01%	517
2015 Q1	$33K	Hold	8,300	–	–	﹤0.01%	514
2014 Q4	$28K	Hold	8,300	–	–	﹤0.01%	529
2014 Q3	$21K	Hold	8,300	–	–	﹤0.01%	548
2014 Q2	$18K	Hold	8,300	–	–	﹤0.01%	561
2014 Q1	$19K	Hold	8,300	–	–	﹤0.01%	542
2013 Q4	$23K	Buy	+8,300	New	+$22.3K	﹤0.01%	513

Other funds holding MTSN

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

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

FCM

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

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

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

ARM

Adirondack Research & Management Guilderland, New York $82.2M AUM 63.78% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Thompson Siegel & Walmsley's MTSN Position: Q1 2016 in Review

Thompson Siegel & Walmsley sold out of MATTSON TECHNOLOGY INC (MTSN) in Q1 2016, closing a stake of 8,300 shares — an estimated $29K sold.

Thompson Siegel & Walmsley first reported a position in MTSN in Q4 2013 and held it in 9 quarters. The position peaked at $33K in Q1 2015. 83 funds tracked by Wall St. Rank hold MTSN as of Q1 2016.

Thompson Siegel & Walmsley reported no remaining MATTSON TECHNOLOGY INC position as of Q1 2016 after selling out during the quarter.
Thompson Siegel & Walmsley sold 8,300 MATTSON TECHNOLOGY INC shares in Q1 2016, an estimated $29K.
Thompson Siegel & Walmsley first reported a position in MATTSON TECHNOLOGY INC in Q4 2013 and held it in 9 quarters.
Thompson Siegel & Walmsley's MATTSON TECHNOLOGY INC position peaked at $33K in Q1 2015.
83 funds tracked by Wall St. Rank held MATTSON TECHNOLOGY INC as of Q1 2016.

Based on Thompson Siegel & Walmsley's 13F filing for Q1 2016, filed 10 May 2016.