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Alphatec Holdings
ATEC

Overview Fund Activity

51 hedge funds and large institutions have $42.8M invested in Alphatec Holdings in 2015 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 13 increasing their positions, 17 reducing their positions, and 8 closing their positions.

Holders
51
Holders Change
-5
Holders Change %
-8.93%
% of All Funds
1.36%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
3
Increased
13
Reduced
17
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
DM
1
Deerfield Management
New York
$7.23M
2
Ameriprise
2
Ameriprise
Minnesota
$1.58M
3
SBH
3
Segall Bryant & Hamill
Illinois
$2.24M
4
NC
4
Northpointe Capital
Michigan
$471K
5
PCMI
5
Paradigm Capital Management Inc
New York
$6.58M

Top Sellers

1
WCM
1
Waterstone Capital Management
Minnesota
$0
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$142K
3
Boston Partners
3
Boston Partners
Massachusetts
$1.98M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$2.33M
5
KIA
5
Kopp Investment Advisors
Minnesota
$0
Name Market Value Shares Shares
Change 		Shares
Change %
DM
1
Deerfield Management
New York
$7.23M 4,982,738 +1,000,000 +25%
PCMI
2
Paradigm Capital Management Inc
New York
$6.58M 4,537,181 +62,881 +1%
BIT
3
BlackRock Institutional Trust
California
$3.49M 2,406,986 -18,896 -0.8%
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.47M 2,394,171 +7,800 +0.3%
CC
5
Chubb Corp
New Jersey
$3.34M 2,302,070 – –
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$2.33M 1,609,082 -101,232 -6%
SBH
7
Segall Bryant & Hamill
Illinois
$2.24M 1,546,129 +437,157 +39%
Boston Partners
8
Boston Partners
Massachusetts
$1.98M 1,364,485 -105,504 -7%
SG
9
StepStone Group
California
$1.95M 1,344,179 – –
Ameriprise
10
Ameriprise
Minnesota
$1.58M 1,092,780 +570,193 +109%
Nuveen Asset Management
11
Nuveen Asset Management
Illinois
$1.46M 1,005,899 – –
CWG
12
C WorldWide Group
Denmark
$1.29M 888,628 – –
BCM
13
Bridgeway Capital Management
Texas
$891K 614,731 – –
SKK
14
Shepherd Kaplan Krochuk
Massachusetts
$545K 376,201 +62,288 +20%
EIM
15
Essex Investment Management
Massachusetts
$480K 331,136 -2,443 -0.7%
Renaissance Technologies
16
Renaissance Technologies
New York
$473K 326,300 +43,100 +15%
NC
17
Northpointe Capital
Michigan
$471K 325,095 +325,095 New
Geode Capital Management
18
Geode Capital Management
Massachusetts
$442K 305,300 +11,765 +4%
PSC
19
Piper Sandler & Co
Minnesota
$290K 200,000 +20,000 +11%
Verition Fund Management
20
Verition Fund Management
Connecticut
$277K 190,934 +800 +0.4%
BFA
21
BlackRock Fund Advisors
California
$268K 184,505 -12,512 -6%
SIM
22
Spark Investment Management
New York
$241K 168,900 -54,600 -24%
BG
23
BlackRock Group
United Kingdom
$199K 137,134 – –
Northern Trust
24
Northern Trust
Illinois
$192K 132,756 -3,610 -3%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$142K 98,208 -173,476 -64%
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