William Blair & Company
CYBX

William Blair & Company’s CYBERONICS INC CYBX Stock Holding History

William Blair & Company’s Portfolio CYBX Stock Details CYBX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-877,126
Closed -$48.8M – 2246
2014
Q4 		$48.8M Sell
877,126
-86,494
-9% -$4.53M 0.08% 341
2014
Q3 		$49.3M Sell
963,620
-228,854
-19% -$13.2M 0.08% 315
2014
Q2 		$74.5M Buy
1,192,474
+668,707
+128% +$40.7M 0.12% 237
2014
Q1 		$34.2M Buy
523,767
+186,392
+55% +$12.5M 0.06% 400
2013
Q4 		$22.1M Buy
337,375
+80,132
+31% +$4.86M 0.04% 516
2013
Q3 		$13.1M Buy
257,243
+42,641
+20% +$2.24M 0.02% 648
2013
Q2 		$11.2M Buy
+214,602
New +$10.2M 0.02% 678

Other funds holding CYBX

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PC
Paulson & Co New York $3.11B AUM 94.93% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
CCM
Camber Capital Management Boston, Massachusetts $1.07B AUM 8.19% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

William Blair & Company's CYBX Position: Q1 2015 in Review

William Blair & Company sold out of CYBERONICS INC (CYBX) in Q1 2015, closing a stake of 877,126 shares — an estimated $48.8M sold.

William Blair & Company first reported a position in CYBX in Q2 2013 and held it in 7 quarters. The position peaked at $74.5M in Q2 2014. 207 funds tracked by Wall St. Rank hold CYBX as of Q1 2015.

  • William Blair & Company reported no remaining CYBERONICS INC position as of Q1 2015 after selling out during the quarter.
  • William Blair & Company sold 877,126 CYBERONICS INC shares in Q1 2015, an estimated $48.8M.
  • William Blair & Company first reported a position in CYBERONICS INC in Q2 2013 and held it in 7 quarters.
  • William Blair & Company's CYBERONICS INC position peaked at $74.5M in Q2 2014.
  • 207 funds tracked by Wall St. Rank held CYBERONICS INC as of Q1 2015.

Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.