Wellington Management Group
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Wellington Management Group’s Alphatec Holdings ATEC Stock Holding History

Wellington Management Group’s Portfolio ATEC Stock Details ATEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q1 		– Sell
-242,444
Closed -$5.85M – 2144
2013
Q4 		$5.85M Buy
242,444
+36,784
+18% +$849K ﹤0.01% 1413
2013
Q3 		$4.86M Sell
205,660
-8,792
-4% -$223K ﹤0.01% 1445
2013
Q2 		$5.28M Buy
+214,452
New +$4.98M ﹤0.01% 1405

Other funds holding ATEC

DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CC
Chubb Corp Warren, New Jersey $1.24B AUM 0.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
SG
StepStone Group La Jolla, California $207M AUM 12.33% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
WCM
Waterstone Capital Management St. Louis Park, Minnesota $98.6M AUM 19.4% 1-Year Est. Return

Wellington Management Group's ATEC Position: Q1 2014 in Review

Wellington Management Group sold out of Alphatec Holdings (ATEC) in Q1 2014, closing a stake of 242,444 shares — an estimated $5.85M sold.

Wellington Management Group first reported a position in ATEC in Q2 2013 and held it in 3 quarters. The position peaked at $5.85M in Q4 2013. 75 funds tracked by Wall St. Rank hold ATEC as of Q1 2014.

  • Wellington Management Group reported no remaining Alphatec Holdings position as of Q1 2014 after selling out during the quarter.
  • Wellington Management Group sold 242,444 Alphatec Holdings shares in Q1 2014, an estimated $5.85M.
  • Wellington Management Group first reported a position in Alphatec Holdings in Q2 2013 and held it in 3 quarters.
  • Wellington Management Group's Alphatec Holdings position peaked at $5.85M in Q4 2013.
  • 75 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2014.

Based on Wellington Management Group's 13F filing for Q1 2014, filed 15 May 2014.