ATEC icon

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.

New
Increased
Maintained
Reduced
Closed
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 %
TCM
226
TD Capital Management
Tennessee
$436 +$436 +43 New
IA
227
IFP Advisors
Florida
$416 – – –
SC
228
Stephens Consulting
Michigan
$406 +$406 +40 New
HCP
229
Hexagon Capital Partners
Arkansas
$193 +$193 +19 New
Artisan Partners
230
Artisan Partners
Wisconsin
– -$10.8M -1,180,693 Closed
MF
231
Magnetar Financial
Illinois
– -$6.52M -710,576 Closed
ACM
232
Altium Capital Management
New York
– -$2.43M -264,562 Closed
Alyeska Investment Group
233
Alyeska Investment Group
Illinois
– -$2.28M -248,846 Closed
GCP
234
GSA Capital Partners
United Kingdom
– -$1.43M -155,850 Closed
DSCM
235
Divisadero Street Capital Management
Florida
– -$1.1M -119,348 Closed
BFM
236
Boothbay Fund Management
New York
– -$976K -106,309 Closed
SAM
237
Soviero Asset Management
New York
– -$918K -100,000 Closed
Jennison Associates
238
Jennison Associates
New York
– -$765K -83,303 Closed
GCM
239
Graham Capital Management
Connecticut
– -$487K -53,069 Closed
BCM
240
Bayesian Capital Management
New York
– -$454K -49,500 Closed
IMC Chicago
241
IMC Chicago
Illinois
– -$329K -35,866 Closed
Group One Trading
242
Group One Trading
Illinois
– -$276K -30,030 Closed
Man Group
243
Man Group
United Kingdom
– -$251K -27,330 Closed
XT
244
XTX Topco
Cayman Islands
– -$246K -26,746 Closed
PA
245
PharVision Advisers
Florida
– -$201K -21,895 Closed
LF
246
Lee Financial
Texas
– -$188K -20,431 Closed
Pathstone Holdings
247
Pathstone Holdings
New Jersey
– -$172K -18,736 Closed
PD
248
Point72 (DIFC)
United Arab Emirates
– -$172K -18,689 Closed
M&T Bank
249
M&T Bank
New York
– -$170K -18,488 Closed
OR
250
Olympiad Research
Connecticut
– -$160K -17,401 Closed
7 8 9
10
11