DS
CBST

David Shaw’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

David Shaw’s Portfolio CBST Stock Details CBST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-338,092
Closed -$34M – 4339
2014
Q4 		$34M Buy
+338,092
New +$26.3M 0.04% 487
2014
Q1 		– Sell
-20,801
Closed -$1.43M – 4923
2013
Q4 		$1.43M Sell
20,801
-177,659
-90% -$11.5M ﹤0.01% 2842
2013
Q3 		$12.6M Sell
198,460
-377,216
-66% -$22.8M 0.02% 853
2013
Q2 		$27.8M Buy
+575,676
New +$28.3M 0.05% 396

David Shaw's CBST Position: Q1 2015 in Review

David Shaw sold out of CUBIST PHARMACEUTICALS INC (CBST) in Q1 2015, closing a stake of 338,092 shares — an estimated $34M sold.

David Shaw first reported a position in CBST in Q2 2013 and held it in 4 quarters. The position peaked at $34M in Q4 2014. 0 funds tracked by Wall St. Rank hold CBST as of Q1 2015.

  • David Shaw reported no remaining CUBIST PHARMACEUTICALS INC position as of Q1 2015 after selling out during the quarter.
  • David Shaw sold 338,092 CUBIST PHARMACEUTICALS INC shares in Q1 2015, an estimated $34M.
  • David Shaw first reported a position in CUBIST PHARMACEUTICALS INC in Q2 2013 and held it in 4 quarters.
  • David Shaw's CUBIST PHARMACEUTICALS INC position peaked at $34M in Q4 2014.
  • 0 funds tracked by Wall St. Rank held CUBIST PHARMACEUTICALS INC as of Q1 2015.

Based on D.E. Shaw & Co's 13F filing for Q1 2015, filed 15 May 2015.