Portolan Capital Management’s Artivion AORT Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-102,119	Closed	-$2.04M	–	115
2017 Q2	$2.04M	Sell	102,119 -78,218	-43%	-$1.4M	0.26%	98
2017 Q1	$3M	Buy	+180,337	New	+$3.18M	0.39%	89
2016 Q4	–	Sell	-68,459	Closed	-$1.2M	–	127
2016 Q3	$1.2M	Sell	68,459 -482,812	-88%	-$7.3M	0.17%	107
2016 Q2	$6.51M	Buy	551,271 +134,146	+32%	+$1.58M	0.94%	38
2016 Q1	$4.48M	Buy	417,125 +192,895	+86%	+$1.96M	0.6%	59
2015 Q4	$2.42M	Sell	224,230 -160,682	-42%	-$1.68M	0.31%	97
2015 Q3	$3.75M	Buy	384,912 +69,844	+22%	+$729K	0.5%	83
2015 Q2	$3.55M	Sell	315,068 -80,752	-20%	-$858K	0.5%	79
2015 Q1	$4.11M	Buy	395,820 +18,191	+5%	+$200K	0.75%	56
2014 Q4	$4.28M	Buy	377,629 +202,530	+116%	+$2.1M	0.86%	49
2014 Q3	$1.73M	Buy	+175,099	New	+$1.72M	0.39%	82

Other funds holding AORT

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

ACH

ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

Portolan Capital Management's AORT Position: Q3 2017 in Review

Portolan Capital Management sold out of Artivion (AORT) in Q3 2017, closing a stake of 102,119 shares — an estimated $2.04M sold.

Portolan Capital Management first reported a position in AORT in Q3 2014 and held it in 11 quarters. The position peaked at $6.51M in Q2 2016. 124 funds tracked by Wall St. Rank hold AORT as of Q3 2017.

Portolan Capital Management reported no remaining Artivion position as of Q3 2017 after selling out during the quarter.
Portolan Capital Management sold 102,119 Artivion shares in Q3 2017, an estimated $2.04M.
Portolan Capital Management first reported a position in Artivion in Q3 2014 and held it in 11 quarters.
Portolan Capital Management's Artivion position peaked at $6.51M in Q2 2016.
124 funds tracked by Wall St. Rank held Artivion as of Q3 2017.

Based on Portolan Capital Management's 13F filing for Q3 2017, filed 14 Nov 2017.