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Alphatec Holdings

50 hedge funds and large institutions have $39.9M invested in Alphatec Holdings in 2015 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 11 increasing their positions, 12 reducing their positions, and 4 closing their positions.

Holders
50
Holders Change
-1
Holders Change %
-1.96%
% of All Funds
1.35%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
3
Increased
11
Reduced
12
Closed
4
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
DM
1
Deerfield Management
New York
$6.88M 4,982,738
PCMI
2
Paradigm Capital Management Inc
New York
$6.26M 4,537,181
BIT
3
BlackRock Institutional Trust
California
$3.38M 2,451,673 +44,687 +2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.3M 2,393,010 -1,161 -0%
CC
5
Chubb Corp
New Jersey
$3.18M 2,302,070
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$2.19M 1,584,429 -24,653 -2%
SBH
7
Segall Bryant & Hamill
Illinois
$2.16M 1,565,199 +19,070 +1%
Boston Partners
8
Boston Partners
Massachusetts
$1.88M 1,364,485
SG
9
StepStone Group
California
$1.85M 1,344,179
Ameriprise
10
Ameriprise
Minnesota
$1.51M 1,092,780
CWG
11
C WorldWide Group
Denmark
$1.23M 888,628
BCM
12
Bridgeway Capital Management
Texas
$848K 614,731
KCM
13
Kennedy Capital Management
Missouri
$582K 422,000 +422,000 New
Renaissance Technologies
14
Renaissance Technologies
New York
$513K 371,400 +45,100 +14%
GIP
15
Granite Investment Partners
California
$496K 359,598 +359,598 New
SKK
16
Shepherd Kaplan Krochuk
Massachusetts
$491K 355,701 -20,500 -5%
EIM
17
Essex Investment Management
Massachusetts
$448K 324,316 -6,820 -2%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$421K 305,580 +280 +0.1%
PSC
19
Piper Sandler & Co
Minnesota
$276K 200,000
BFA
20
BlackRock Fund Advisors
California
$249K 180,570 -3,935 -2%
SIM
21
Spark Investment Management
New York
$208K 151,400 -17,500 -10%
BG
22
BlackRock Group
United Kingdom
$189K 137,134
Verition Fund Management
23
Verition Fund Management
Connecticut
$154K 111,901 -79,033 -41%
Northern Trust
24
Northern Trust
Illinois
$154K 112,073 -20,683 -16%
California Public Employees Retirement System
25
California Public Employees Retirement System
California
$148K 107,400