Visium Asset Management’s HANSEN MEDICAL, INC. COM NEW HNSN Stock Holding History

Visium Asset Management’s Portfolio HNSN Stock Details HNSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-65,000	Closed	-$362K	–	1312
2014 Q4	$362K	Sell	65,000 -86,578	-57%	-$717K	0.01%	825
2014 Q3	$1.79M	Sell	151,578 -113,422	-43%	-$1.37M	0.03%	486
2014 Q2	$3.47M	Sell	265,000 -77,604	-23%	-$1.35M	0.05%	296
2014 Q1	$8.91M	Buy	342,604 +142,604	+71%	+$3.2M	0.14%	132
2013 Q4	$3.46M	Hold	200,000	–	–	0.07%	253
2013 Q3	$3.58M	Hold	200,000	–	–	0.08%	188
2013 Q2	$2.88M	Buy	+200,000	New	+$3.55M	0.07%	186

Other funds holding HNSN

OIM

Oracle Investment Management Greenwich, Connecticut $168M AUM 42.86% 1-Year Est. Return

BlackRock Advisors Wilmington, Delaware $98.8B AUM 15.8% 1-Year Est. Return

Birchview Capital Burlington, Vermont $214M AUM 185.33% 1-Year Est. Return

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

WCM

Westerly Capital Management San Francisco, California $542M AUM 48.48% 1-Year Est. Return

PCM

Perkins Capital Management Wayzata, Minnesota $133M AUM 127.86% 1-Year Est. Return

PCMI

Princeton Capital Management Inc Princeton, New Jersey $198M AUM 28.98% 1-Year Est. Return

TMC

Trellus Management Company Delray Beach, Florida $72.8M AUM 4.5% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Visium Asset Management's HNSN Position: Q1 2015 in Review

Visium Asset Management sold out of HANSEN MEDICAL, INC. COM NEW (HNSN) in Q1 2015, closing a stake of 65,000 shares — an estimated $362K sold.

Visium Asset Management first reported a position in HNSN in Q2 2013 and held it in 7 quarters. The position peaked at $8.91M in Q1 2014. 46 funds tracked by Wall St. Rank hold HNSN as of Q1 2015.

Visium Asset Management reported no remaining HANSEN MEDICAL, INC. COM NEW position as of Q1 2015 after selling out during the quarter.
Visium Asset Management sold 65,000 HANSEN MEDICAL, INC. COM NEW shares in Q1 2015, an estimated $362K.
Visium Asset Management first reported a position in HANSEN MEDICAL, INC. COM NEW in Q2 2013 and held it in 7 quarters.
Visium Asset Management's HANSEN MEDICAL, INC. COM NEW position peaked at $8.91M in Q1 2014.
46 funds tracked by Wall St. Rank held HANSEN MEDICAL, INC. COM NEW as of Q1 2015.

Based on Visium Asset Management's 13F filing for Q1 2015, filed 15 May 2015.