Portolan Capital Management’s Alcoa AA Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-14,032	Closed	-$658K	–	97
2018 Q2	$658K	Sell	14,032 -22,425	-62%	-$1.13M	0.07%	97
2018 Q1	$1.64M	Sell	36,457 -11	-0%	-$545	0.18%	89
2017 Q4	$1.97M	Sell	36,468 -20	-0.1%	-$915	0.22%	98
2017 Q3	$1.7M	Sell	36,488 -100,739	-73%	-$4.03M	0.2%	99
2017 Q2	$4.48M	Buy	137,227 +43,828	+47%	+$1.42M	0.57%	61
2017 Q1	$3.21M	Buy	+93,399	New	+$3.27M	0.42%	87
2014 Q4	–	Sell	-6,479	Closed	-$251K	–	107
2014 Q3	$251K	Sell	6,479 -1,093	-14%	-$42.8K	0.06%	102
2014 Q2	$271K	Hold	7,572	–	–	0.06%	116
2014 Q1	$234K	Sell	7,572 -97,236	-93%	-$2.7M	0.05%	136
2013 Q4	$2.68M	Buy	+104,808	New	+$2.32M	0.59%	71

Other funds holding AA

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

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

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

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Putnam Investments Boston, Massachusetts $75.7B AUM 34.45% 1-Year Est. Return

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

Portolan Capital Management's AA Position: Q3 2018 in Review

Portolan Capital Management sold out of Alcoa (AA) in Q3 2018, closing a stake of 14,032 shares — an estimated $658K sold.

Portolan Capital Management first reported a position in AA in Q4 2013 and held it in 10 quarters. The position peaked at $4.48M in Q2 2017. 428 funds tracked by Wall St. Rank hold AA as of Q3 2018.

Portolan Capital Management reported no remaining Alcoa position as of Q3 2018 after selling out during the quarter.
Portolan Capital Management sold 14,032 Alcoa shares in Q3 2018, an estimated $658K.
Portolan Capital Management first reported a position in Alcoa in Q4 2013 and held it in 10 quarters.
Portolan Capital Management's Alcoa position peaked at $4.48M in Q2 2017.
428 funds tracked by Wall St. Rank held Alcoa as of Q3 2018.

Based on Portolan Capital Management's 13F filing for Q3 2018, filed 14 Nov 2018.