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Alphatec Holdings
ATEC

Overview Fund Activity

230 hedge funds and large institutions have $2.64B invested in Alphatec Holdings in 2025 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 79 increasing their positions, 66 reducing their positions, and 34 closing their positions.

Holders
230
Holders Change
+3
Holders Change %
+1.32%
% of All Funds
3.13%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
43
Increased
79
Reduced
66
Closed
34
Calls
$68.1M
Puts
$9.26M
Net Calls
+$58.9M
Net Calls Change
+$47.1M

Top Buyers

1
MIM
1
MetLife Investment Management
New Jersey
$12.3M
2
DCM
2
Driehaus Capital Management
Illinois
$10.4M
3
MFWM
3
Motley Fool Wealth Management
Virginia
$9.07M
4
American Century Companies
4
American Century Companies
Missouri
$59.1M
5
Lazard Asset Management
5
Lazard Asset Management
New York
$7.48M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$0
2
Millennium Management
2
Millennium Management
New York
$3.4M
3
MF
3
Magnetar Financial
Illinois
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$8.29M
5
ACM
5
Altium Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
FMI
76
F/M Investments
District of Columbia
$1.74M +$490K +48,315 +39%
I
77
INVST
Indiana
$1.61M – – –
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$1.51M +$98K +9,661 +7%
AG
79
Algert Global
California
$1.48M -$194K -19,170 -12%
SSA
80
Schonfeld Strategic Advisors
New York
$1.43M +$1.16M +114,573 +436%
Jane Street
81
Jane Street
New York
$1.4M -$77.7K -7,664 -5%
Barclays
82
Barclays
United Kingdom
$1.38M -$514K -50,730 -27%
TI
83
Trexquant Investment
Connecticut
$1.31M +$1.31M +129,496 New
Susquehanna International Group
84
Susquehanna International Group
Pennsylvania
$1.29M +$761K +75,042 +144%
Bank of Montreal
85
Bank of Montreal
Ontario, Canada
$1.17M +$1.17M +115,068 New
PP
86
PDT Partners
New York
$1.14M +$1.14M +112,072 New
Legal & General Group
87
Legal & General Group
United Kingdom
$1.11M -$35.6K -3,508 -3%
SCM
88
Semanteon Capital Management
Massachusetts
$1.04M +$704K +69,458 +211%
AllianceBernstein
89
AllianceBernstein
Tennessee
$1.04M – – –
CS
90
Cannell & Spears
New York
$1.01M – – –
California State Teachers Retirement System (CalSTRS)
91
California State Teachers Retirement System (CalSTRS)
California
$998K – – –
Connor, Clark & Lunn Investment Management (CC&L)
92
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$973K +$973K +95,998 New
HWM
93
HighMark Wealth Management
Minnesota
$957K -$50.7K -5,000 -5%
CWM
94
Congress Wealth Management
Massachusetts
$941K +$941K +92,828 New
DFCM
95
Dark Forest Capital Management
Puerto Rico
$923K +$923K +91,021 New
NRD
96
Nebula Research & Development
New York
$891K -$71.5K -7,052 -7%
WWM
97
Western Wealth Management
Colorado
$883K +$77.2K +7,614 +10%
Citigroup
98
Citigroup
New York
$858K -$91.5K -9,023 -10%
Mirae Asset Global ETFs Holdings
99
Mirae Asset Global ETFs Holdings
Hong Kong
$750K +$32.4K +3,196 +5%
ACM
100
Aquatic Capital Management
Illinois
$704K -$85.9K -8,474 -11%
2 3
4
5 6