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Alphatec Holdings
ATEC

216 hedge funds and large institutions have $461M invested in Alphatec Holdings in 2024 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 87 increasing their positions, 59 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more repeat investments, than reductions

Existing positions increased: 87 | Existing positions reduced: 59

1% less funds holding

Funds holding: 218 → 216 (-2)

5% less first-time investments, than exits

New positions opened: 42 | Existing positions closed: 44

7.72% less ownership

Funds ownership: 66.79% → 59.07% (-7.7%)

53% less capital invested

Capital invested by funds: $976M → $461M (-$515M)

54% less call options, than puts

Call options by funds: $2.25M | Put options by funds: $4.92M

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
216
Holders Change
-2
Holders Change %
-0.92%
% of All Funds
3.1%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
42
Increased
87
Reduced
59
Closed
44
Calls
$2.25M
Puts
$4.92M
Net Calls
-$2.67M
Net Calls Change
-$3.54M

Top Buyers

1
B
Braidwell
Connecticut
+$14.2M
2
Bank of America
Bank of America
North Carolina
+$12.8M
3
Millennium Management
Millennium Management
New York
+$7.94M
4
N
Nuveen
North Carolina
+$7.18M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
+$5.86M

Top Sellers

1
FLAM
First Light Asset Management
Minnesota
-$39.8M
2
FAM
Fred Alger Management
New York
-$27.6M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$17.9M
4
FTM
First Turn Management
California
-$14.2M
5
OAM
Oberweis Asset Management
Illinois
-$13.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
ECM
51
ExodusPoint Capital Management
New York
$1.6M -$4.22M -549,874 -66%
Mercer Global Advisors
52
Mercer Global Advisors
Colorado
$1.51M +$10.8K +1,404 +0.5%
AG
53
Algert Global
California
$1.45M +$2M +261,167 New
MCM
54
Marathon Capital Management
Maryland
$1.37M -$171K -22,225 -8%
Ameriprise
55
Ameriprise
Minnesota
$1.31M +$332K +43,214 +22%
Two Sigma Investments
56
Two Sigma Investments
New York
$1.2M +$1.53M +199,136 +1,136%
Swiss National Bank
57
Swiss National Bank
Switzerland
$1.14M +$114K +14,900 +8%
UBS AM
58
UBS AM
Illinois
$1.12M +$45.2K +5,883 +3%
BC
59
Birchview Capital
Vermont
$1.1M +$844K +110,000 +125%
PCM
60
Perkins Capital Management
Minnesota
$1M +$768 +100 +0.1%
GCM
61
Graham Capital Management
Connecticut
$999K +$1.38M +179,605 New
Stifel Financial
62
Stifel Financial
Missouri
$994K +$226K +29,411 +20%
ZB
63
Zions Bancorporation
Utah
$963K +$691K +89,992 +108%
Citadel Advisors
64
Citadel Advisors
Florida
$959K -$449K -58,480 -25%
Barclays
65
Barclays
United Kingdom
$948K +$1.03M +133,653 +362%
Russell Investments Group
66
Russell Investments Group
United Kingdom
$926K -$163K -21,281 -11%
GLA
67
Great Lakes Advisors
Illinois
$916K -$90.6K -11,801 -7%
UOC
68
UBS O'Connor
Illinois
$902K +$449K +58,526 +56%
CSS
69
Cubist Systematic Strategies
Connecticut
$891K +$829K +107,959 +206%
I
70
INVST
Indiana
$882K +$43.2K +5,630 +4%
BFM
71
Boothbay Fund Management
New York
$841K -$878K -114,424 -43%
Tudor Investment Corp
72
Tudor Investment Corp
Connecticut
$824K +$1.14M +148,175 New
JF
73
Jump Financial
Illinois
$815K +$843K +109,834 +299%
Renaissance Technologies
74
Renaissance Technologies
New York
$787K -$1.12M -145,900 -51%
FLAM
75
First Light Asset Management
Minnesota
$767K -$39.8M -5,189,972 -97%
1 2
3
4 5

ATEC Hedge Fund Activity: Q3 2024 in Review

216 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in Alphatec Holdings (ATEC) for Q3 2024, worth a combined $461M — down 53% from $976M a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of ATEC and 42 opened new positions — a net loss of 2 holders — while 59 trimmed existing stakes and 87 added.

The largest buyer was Braidwell, adding an estimated $14.2M. The largest seller was First Light Asset Management, cutting an estimated $39.8M.

  • 216 institutional investors held Alphatec Holdings (ATEC) as of Q3 2024, down from 218 in Q2 2024.
  • Funds reported $461M of Alphatec Holdings stock for Q3 2024, down 53% quarter-over-quarter.
  • 42 funds opened new Alphatec Holdings positions in Q3 2024 and 44 closed out, a net change of -2 holders.
  • The largest Alphatec Holdings buyer in Q3 2024 was Braidwell, an estimated $14.2M added.
  • The largest Alphatec Holdings seller in Q3 2024 was First Light Asset Management, an estimated $39.8M sold.

Based on aggregated 13F filings for Q3 2024.