William Blair Investment Management
AIRM

William Blair Investment Management’s Air Methods Corp AIRM Stock Holding History

William Blair Investment Management’s Portfolio AIRM Stock Details AIRM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q1 		– Sell
-279,671
Closed -$8.91M – 475
2016
Q4 		$8.91M Sell
279,671
-2,297
-0.8% -$70.8K 0.04% 319
2016
Q3 		$8.88M Buy
281,968
+17,256
+7% +$588K 0.03% 321
2016
Q2 		$9.48M Sell
264,712
-100,500
-28% -$3.64M 0.04% 304
2016
Q1 		$13.2M Buy
365,212
+24,869
+7% +$943K 0.05% 259
2015
Q4 		$14.3M Buy
340,343
+14,973
+5% +$608K 0.06% 245
2015
Q3 		$11.1M Buy
+325,370
New +$12.6M 0.02% 658

Other funds holding AIRM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AAM
Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return
WIC
Water Island Capital New York $896M AUM 107.59% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
VCM
Voce Capital Management San Francisco, California $57.8M AUM 9.28% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

William Blair Investment Management's AIRM Position: Q1 2017 in Review

William Blair Investment Management sold out of Air Methods Corp (AIRM) in Q1 2017, closing a stake of 279,671 shares — an estimated $8.91M sold.

William Blair Investment Management first reported a position in AIRM in Q3 2015 and held it in 6 quarters. The position peaked at $14.3M in Q4 2015. 194 funds tracked by Wall St. Rank hold AIRM as of Q1 2017.

  • William Blair Investment Management reported no remaining Air Methods Corp position as of Q1 2017 after selling out during the quarter.
  • William Blair Investment Management sold 279,671 Air Methods Corp shares in Q1 2017, an estimated $8.91M.
  • William Blair Investment Management first reported a position in Air Methods Corp in Q3 2015 and held it in 6 quarters.
  • William Blair Investment Management's Air Methods Corp position peaked at $14.3M in Q4 2015.
  • 194 funds tracked by Wall St. Rank held Air Methods Corp as of Q1 2017.

Based on William Blair Investment Management's 13F filing for Q1 2017, filed 10 May 2017.