Marshall Wace’s Advisory Board Co ABCO Stock Holding History

Marshall Wace’s Portfolio ABCO Stock Details ABCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-15,339	Closed	-$798K	–	450
2017 Q2	$798K	Buy	+15,339	New	+$769K	0.04%	205
2016 Q3	–	Sell	-58,347	Closed	-$2.06M	–	1252
2016 Q2	$2.06M	Buy	+58,347	New	+$1.92M	0.02%	576
2014 Q4	–	Sell	-92,274	Closed	-$4.3M	–	1075
2014 Q3	$4.3M	Buy	+92,274	New	+$4.55M	0.06%	308
2014 Q2	–	Sell	-14,578	Closed	-$937K	–	1142
2014 Q1	$937K	Buy	+14,578	New	+$925K	0.02%	496

Other funds holding ABCO

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

Elliott Management New York $11.8B AUM 20.29% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

WIC

Water Island Capital New York $896M AUM 107.59% 1-Year Est. Return

Marshall Wace's ABCO Position: Q3 2017 in Review

Marshall Wace sold out of Advisory Board Co (ABCO) in Q3 2017, closing a stake of 15,339 shares — an estimated $798K sold.

Marshall Wace first reported a position in ABCO in Q1 2014 and held it in 4 quarters. The position peaked at $4.3M in Q3 2014. 177 funds tracked by Wall St. Rank hold ABCO as of Q3 2017.

Marshall Wace reported no remaining Advisory Board Co position as of Q3 2017 after selling out during the quarter.
Marshall Wace sold 15,339 Advisory Board Co shares in Q3 2017, an estimated $798K.
Marshall Wace first reported a position in Advisory Board Co in Q1 2014 and held it in 4 quarters.
Marshall Wace's Advisory Board Co position peaked at $4.3M in Q3 2014.
177 funds tracked by Wall St. Rank held Advisory Board Co as of Q3 2017.

Based on Marshall Wace's 13F filing for Q3 2017, filed 13 Nov 2017.