D.E. Shaw & Co
ASEI

D.E. Shaw & Co’s AMER SCIENCE & ENGR INC. ASEI Stock Holding History

D.E. Shaw & Co’s Portfolio ASEI Stock Details ASEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q4 		– Sell
-3,905
Closed -$216K – 4446
2014
Q3 		$216K Sell
3,905
-1,806
-32% -$111K ﹤0.01% 3861
2014
Q2 		$397K Sell
5,711
-8,968
-61% -$601K ﹤0.01% 3692
2014
Q1 		$986K Sell
14,679
-2,806
-16% -$191K ﹤0.01% 3037
2013
Q4 		$1.26M Buy
17,485
+3,688
+27% +$247K ﹤0.01% 2966
2013
Q3 		$832K Sell
13,797
-3,169
-19% -$188K ﹤0.01% 3199
2013
Q2 		$950K Buy
+16,966
New +$1.02M ﹤0.01% 2759

Other funds holding ASEI

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
NI
Nuance Investments Kansas City, Missouri $717M AUM 3.8% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

D.E. Shaw & Co's ASEI Position: Q4 2014 in Review

D.E. Shaw & Co sold out of AMER SCIENCE & ENGR INC. (ASEI) in Q4 2014, closing a stake of 3,905 shares — an estimated $216K sold.

D.E. Shaw & Co first reported a position in ASEI in Q2 2013 and held it in 6 quarters. The position peaked at $1.26M in Q4 2013. 103 funds tracked by Wall St. Rank hold ASEI as of Q4 2014.

  • D.E. Shaw & Co reported no remaining AMER SCIENCE & ENGR INC. position as of Q4 2014 after selling out during the quarter.
  • D.E. Shaw & Co sold 3,905 AMER SCIENCE & ENGR INC. shares in Q4 2014, an estimated $216K.
  • D.E. Shaw & Co first reported a position in AMER SCIENCE & ENGR INC. in Q2 2013 and held it in 6 quarters.
  • D.E. Shaw & Co's AMER SCIENCE & ENGR INC. position peaked at $1.26M in Q4 2013.
  • 103 funds tracked by Wall St. Rank held AMER SCIENCE & ENGR INC. as of Q4 2014.

Based on D.E. Shaw & Co's 13F filing for Q4 2014, filed 17 Feb 2015.