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Alphatec Holdings
ATEC

Overview Fund Activity

236 hedge funds and large institutions have $1.12B invested in Alphatec Holdings in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 105 increasing their positions, 65 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
236
Holders Change
+6
Holders Change %
+2.61%
% of All Funds
3.17%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
32
Increased
105
Reduced
65
Closed
24
Calls
$85.6M
Puts
$11.8M
Net Calls
+$73.8M
Net Calls Change
+$14.9M

Top Buyers

1
GIP
Granite Investment Partners
California
$19.1M
2
BlackRock
BlackRock
New York
$106M
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$49.4M
4
UBS Group
UBS Group
Switzerland
$13.4M
5
Macquarie Group
Macquarie Group
Australia
$8.24M

Top Sellers

1
NL
Nuveen LLC
North Carolina
$27.9M
2
Marshall Wace
Marshall Wace
United Kingdom
$9.61M
3
Lazard Asset Management
Lazard Asset Management
New York
$326K
4
B
Braidwell
Connecticut
$40.4M
5
RA
Royce & Associates
New York
$7.11M
Name Holding Trade Value Shares
Change 		Shares
Change %
Walleye Capital
26
Walleye Capital
New York
$13.1M -$71.8K -6,472 -0.5%
Two Sigma Investments
27
Two Sigma Investments
New York
$12.5M +$5.34M +480,753 +74%
MFWM
28
Motley Fool Wealth Management
Virginia
$12M +$2.09M +188,199 +21%
Aberdeen Group
29
Aberdeen Group
United Kingdom
$11.2M -$1.31M -118,358 -10%
EMFAT
30
Emerald Mutual Fund Advisers Trust
Pennsylvania
$10.9M -$196K -17,675 -2%
Charles Schwab
31
Charles Schwab
California
$9.87M +$679K +61,209 +7%
CSS
32
Cubist Systematic Strategies
Connecticut
$9.77M +$1.26M +113,963 +15%
Marshall Wace
33
Marshall Wace
United Kingdom
$9.61M -$9.49M -854,819 -50%
Luther King Capital Management (LKCM)
34
Luther King Capital Management (LKCM)
Texas
$9.53M -$8.73K -786 -0.1%
Two Sigma Advisers
35
Two Sigma Advisers
New York
$8.41M +$5.07M +456,800 +152%
Renaissance Technologies
36
Renaissance Technologies
New York
$8.26M +$5.86M +527,732 +244%
Bank of Montreal
37
Bank of Montreal
Ontario, Canada
$8.25M +$6.97M +627,973 +546%
Macquarie Group
38
Macquarie Group
Australia
$8.24M +$8.24M +742,042 New
Balyasny Asset Management
39
Balyasny Asset Management
Illinois
$7.99M +$5.06M +456,063 +173%
First Eagle Investment Management
40
First Eagle Investment Management
New York
$7.86M -$22.2K -2,000 -0.3%
PHP
41
Parkman Healthcare Partners
Connecticut
$7.2M +$2.25M +202,765 +45%
RA
42
Royce & Associates
New York
$7.11M -$5.64M -507,804 -44%
BNP Paribas Financial Markets
43
BNP Paribas Financial Markets
France
$6.81M +$4.2M +378,553 +161%
AQR Capital Management
44
AQR Capital Management
Connecticut
$6.79M -$720K -64,831 -10%
JF
45
Jump Financial
Illinois
$6.77M +$4.51M +406,489 +200%
MFAM
46
Motley Fool Asset Management
Virginia
$6.71M -$233K -20,990 -3%
First Trust Advisors
47
First Trust Advisors
Illinois
$6.49M +$4.22M +380,048 +186%
Millennium Management
48
Millennium Management
New York
$5.38M +$1.66M +149,917 +45%
JPMorgan Chase & Co
49
JPMorgan Chase & Co
New York
$5.37M -$26.2K -2,359 -0.5%
UBS AM
50
UBS AM
Illinois
$5.19M +$2.24M +201,847 +76%
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