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Alphatec Holdings

Name Holding Trade Value Shares
Change
Change in
Stake
PCMI
1
Paradigm Capital Management Inc
New York
$15M +$14.2M +610,675 New
DM
2
Deerfield Management
New York
$7.53M +$7.11M +306,050 New
Wellington Management Group
3
Wellington Management Group
Massachusetts
$5.28M +$4.98M +214,452 New
CC
4
Chubb Corp
New Jersey
$4.72M +$4.46M +191,839 New
Vanguard Group
5
Vanguard Group
Pennsylvania
$4.65M +$4.39M +188,962 New
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$4.05M +$3.82M +164,599 New
BIT
7
BlackRock Institutional Trust
California
$3.88M +$3.67M +157,870 New
BFA
8
BlackRock Fund Advisors
California
$3.26M +$3.08M +132,458 New
State Street
9
State Street
Massachusetts
$1.6M +$1.51M +65,147 New
Northern Trust
10
Northern Trust
Illinois
$1.48M +$1.4M +60,316 New
BCM
11
Bridgeway Capital Management
Texas
$1.38M +$1.31M +56,257 New
PCM
12
Perkins Capital Management
Minnesota
$777K +$734K +31,596 New
EIM
13
Essex Investment Management
Massachusetts
$741K +$700K +30,125 New
Verition Fund Management
14
Verition Fund Management
Connecticut
$622K +$588K +25,288 New
Geode Capital Management
15
Geode Capital Management
Massachusetts
$606K +$573K +24,650 New
TCIM
16
TIAA CREF Investment Management
New York
$592K +$559K +24,069 New
SKK
17
Shepherd Kaplan Krochuk
Massachusetts
$523K +$494K +21,278 New
Bank of New York Mellon
18
Bank of New York Mellon
New York
$456K +$431K +18,533 New
BIM
19
BlackRock Investment Management
Delaware
$432K +$408K +17,548 New
Adage Capital Partners
20
Adage Capital Partners
Massachusetts
$354K +$334K +14,382 New
Zurich Cantonal Bank
21
Zurich Cantonal Bank
Switzerland
$353K +$334K +14,365 New
GIP
22
Granite Investment Partners
California
$324K +$306K +13,177 New
AllianceBernstein
23
AllianceBernstein
Tennessee
$305K +$288K +12,392 New
Jacobs Levy Equity Management
24
Jacobs Levy Equity Management
New Jersey
$294K +$277K +11,941 New
California State Teachers Retirement System (CalSTRS)
25
California State Teachers Retirement System (CalSTRS)
California
$221K +$209K +9,002 New