Portolan Capital Management’s Steris STE Stock Holding History

Portolan Capital Management’s Portfolio STE Stock Details STE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-105,338	Closed	-$7.7M	–	136
2016 Q3	$7.7M	Sell	105,338 -4,871	-4%	-$344K	1.06%	34
2016 Q2	$7.58M	Buy	110,209 +8,267	+8%	+$579K	1.09%	31
2016 Q1	$7.24M	Buy	101,942 +38,685	+61%	+$2.62M	0.97%	37
2015 Q4	$4.77M	Buy	+63,257	New	+$4.57M	0.6%	66
2015 Q2	–	Sell	-26,160	Closed	-$1.84M	–	128
2015 Q1	$1.84M	Buy	+26,160	New	+$1.73M	0.34%	101

Other funds holding STE

JHIU

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

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

IAM

Iridian Asset Management Westport, Connecticut $291M AUM 49.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BFA

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

Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

BIT

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

CRM

Cramer Rosenthal McGlynn Stamford, Connecticut $1.98B AUM 60.71% 1-Year Est. Return

Portolan Capital Management's STE Position: Q4 2016 in Review

Portolan Capital Management sold out of Steris (STE) in Q4 2016, closing a stake of 105,338 shares — an estimated $7.7M sold.

Portolan Capital Management first reported a position in STE in Q1 2015 and held it in 5 quarters. The position peaked at $7.7M in Q3 2016. 305 funds tracked by Wall St. Rank hold STE as of Q4 2016.

Portolan Capital Management reported no remaining Steris position as of Q4 2016 after selling out during the quarter.
Portolan Capital Management sold 105,338 Steris shares in Q4 2016, an estimated $7.7M.
Portolan Capital Management first reported a position in Steris in Q1 2015 and held it in 5 quarters.
Portolan Capital Management's Steris position peaked at $7.7M in Q3 2016.
305 funds tracked by Wall St. Rank held Steris as of Q4 2016.

Based on Portolan Capital Management's 13F filing for Q4 2016, filed 14 Feb 2017.