William Blair & Company
MDSO

William Blair & Company’s Medidata Solutions, Inc. MDSO Stock Holding History

William Blair & Company’s Portfolio MDSO Stock Details MDSO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-2,901
Closed -$213K – 1823
2018
Q3 		$213K Buy
2,901
+190
+7% +$15.2K ﹤0.01% 1268
2018
Q2 		$218K Buy
+2,711
New +$203K ﹤0.01% 1241

Other funds holding MDSO

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
BCM
Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
CS
Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

William Blair & Company's MDSO Position: Q4 2018 in Review

William Blair & Company sold out of Medidata Solutions, Inc. (MDSO) in Q4 2018, closing a stake of 2,901 shares — an estimated $213K sold.

William Blair & Company first reported a position in MDSO in Q2 2018 and held it in 2 quarters. The position peaked at $218K in Q2 2018. 283 funds tracked by Wall St. Rank hold MDSO as of Q4 2018.

  • William Blair & Company reported no remaining Medidata Solutions, Inc. position as of Q4 2018 after selling out during the quarter.
  • William Blair & Company sold 2,901 Medidata Solutions, Inc. shares in Q4 2018, an estimated $213K.
  • William Blair & Company first reported a position in Medidata Solutions, Inc. in Q2 2018 and held it in 2 quarters.
  • William Blair & Company's Medidata Solutions, Inc. position peaked at $218K in Q2 2018.
  • 283 funds tracked by Wall St. Rank held Medidata Solutions, Inc. as of Q4 2018.

Based on William Blair & Company's 13F filing for Q4 2018, filed 14 Feb 2019.