William Blair & Company
MGLN

William Blair & Company’s Magellan Health Services, Inc. MGLN Stock Holding History

William Blair & Company’s Portfolio MGLN Stock Details MGLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q3 		– Sell
-185,248
Closed -$13M – 1577
2015
Q2 		$13M Buy
185,248
+10,440
+6% +$710K 0.02% 804
2015
Q1 		$12.4M Buy
174,808
+2,599
+2% +$164K 0.02% 790
2014
Q4 		$10.3M Buy
172,209
+7,961
+5% +$470K 0.02% 842
2014
Q3 		$8.99M Buy
164,248
+1,648
+1% +$94.6K 0.02% 876
2014
Q2 		$10.1M Sell
162,600
-9,177
-5% -$539K 0.02% 848
2014
Q1 		$10.2M Buy
171,777
+24,472
+17% +$1.46M 0.02% 820
2013
Q4 		$8.82M Buy
147,305
+14,953
+11% +$893K 0.01% 816
2013
Q3 		$7.94M Buy
132,352
+3,705
+3% +$215K 0.01% 802
2013
Q2 		$7.21M Buy
+128,647
New +$6.74M 0.01% 805

Other funds holding MGLN

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
RIM
RS Investment Management San Francisco, California $9.73B AUM 3.24% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AIM
Assured Investment Management New York $79.5M AUM 115.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

William Blair & Company's MGLN Position: Q3 2015 in Review

William Blair & Company sold out of Magellan Health Services, Inc. (MGLN) in Q3 2015, closing a stake of 185,248 shares — an estimated $13M sold.

William Blair & Company first reported a position in MGLN in Q2 2013 and held it in 9 quarters. The position peaked at $13M in Q2 2015. 185 funds tracked by Wall St. Rank hold MGLN as of Q3 2015.

  • William Blair & Company reported no remaining Magellan Health Services, Inc. position as of Q3 2015 after selling out during the quarter.
  • William Blair & Company sold 185,248 Magellan Health Services, Inc. shares in Q3 2015, an estimated $13M.
  • William Blair & Company first reported a position in Magellan Health Services, Inc. in Q2 2013 and held it in 9 quarters.
  • William Blair & Company's Magellan Health Services, Inc. position peaked at $13M in Q2 2015.
  • 185 funds tracked by Wall St. Rank held Magellan Health Services, Inc. as of Q3 2015.

Based on William Blair & Company's 13F filing for Q3 2015, filed 12 Nov 2015.