MWNA
AFFX

Marshall Wace North America’s Affymetrix Inc AFFX Stock Holding History

Marshall Wace North America’s Portfolio AFFX Stock Details AFFX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2013
Q4 		– Sell
-51,500
Closed -$319K – 920
2013
Q3 		$319K Buy
+51,500
New +$266K 0.01% 507

Other funds holding AFFX

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
LCS
Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
SFM
Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return
WI
WHV Investments San Francisco, California $187M AUM 14.29% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
BA
BlackRock Advisors Wilmington, Delaware $98.8B AUM 15.8% 1-Year Est. Return

Marshall Wace North America's AFFX Position: Q4 2013 in Review

Marshall Wace North America sold out of Affymetrix Inc (AFFX) in Q4 2013, closing a stake of 51,500 shares — an estimated $319K sold.

Marshall Wace North America first reported a position in AFFX in Q3 2013 and held it in 1 quarter. The position peaked at $319K in Q3 2013. 145 funds tracked by Wall St. Rank hold AFFX as of Q4 2013.

  • Marshall Wace North America reported no remaining Affymetrix Inc position as of Q4 2013 after selling out during the quarter.
  • Marshall Wace North America sold 51,500 Affymetrix Inc shares in Q4 2013, an estimated $319K.
  • Marshall Wace North America first reported a position in Affymetrix Inc in Q3 2013 and held it in 1 quarter.
  • Marshall Wace North America's Affymetrix Inc position peaked at $319K in Q3 2013.
  • 145 funds tracked by Wall St. Rank held Affymetrix Inc as of Q4 2013.

Based on Marshall Wace North America's 13F filing for Q4 2013, filed 14 Feb 2014.