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Alphatec Holdings
ATEC

172 hedge funds and large institutions have $611M invested in Alphatec Holdings in 2021 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 61 increasing their positions, 38 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

117% more call options, than puts

Call options by funds: $4.2M | Put options by funds: $1.93M

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

61% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 38

30% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 27

4% more funds holding

Funds holding: 165 → 172 (+7)

0.71% more ownership

Funds ownership: 53.1% → 53.8% (+0.71%)

5% less capital invested

Capital invested by funds: $645M → $611M (-$34.5M)

Holders
172
Holders Change
+7
Holders Change %
+4.24%
% of All Funds
2.65%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
35
Increased
61
Reduced
38
Closed
27
Calls
$4.2M
Puts
$1.93M
Net Calls
+$2.27M
Net Calls Change
-$8.62M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$10.9M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$8.86M
3
FLAM
First Light Asset Management
Minnesota
+$6.5M
4
AC
Armistice Capital
New York
+$5.9M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$5.05M

Top Sellers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
-$22.6M
2
DCM
Driehaus Capital Management
Illinois
-$7.83M
3
Two Sigma Investments
Two Sigma Investments
New York
-$5.87M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$5.73M
5
PA
Perceptive Advisors
New York
-$5.25M
Name Holding Trade Value Shares
Change 		Change in
Stake
D.E. Shaw & Co
176
D.E. Shaw & Co
New York
– -$1.12M -91,980 Closed
AC
177
Aristeia Capital
Connecticut
– -$1.12M -91,944 Closed
WPA
178
Winning Points Advisors
Florida
– -$870K -71,300 Closed
Massachusetts Financial Services
179
Massachusetts Financial Services
Massachusetts
– -$841K -68,969 Closed
TCM
180
Tenor Capital Management
New York
– -$598K -49,068 Closed
WAM
181
Weiss Asset Management
Massachusetts
– -$374K -30,688 Closed
LP
182
LMR Partners
United Kingdom
– -$374K -30,672 Closed
SC
183
Sculptor Capital
New York
– -$374K -30,672 Closed
SG Americas Securities
184
SG Americas Securities
New York
– -$348K -28,571 Closed
MAM
185
Myriad Asset Management
Hong Kong
– -$299K -24,516 Closed
HI
186
HBK Investments
Texas
– -$224K -18,412 Closed
Hudson Bay Capital Management
187
Hudson Bay Capital Management
Connecticut
– -$224K -18,412 Closed
Walleye Trading
188
Walleye Trading
New York
– -$171K -14,017 Closed
DI
189
DFPG Investments
Utah
– -$158K -13,004 Closed
IA
190
IFP Advisors
Florida
– -$146K -11,991 Closed
KAS
191
Kestra Advisory Services
Texas
– -$135K -11,050 Closed
Los Angeles Capital Management
192
Los Angeles Capital Management
California
– -$126K -10,330 Closed
MC
193
Maverick Capital
Texas
– -$111K -9,076 Closed
OSAM
194
O'Shaughnessy Asset Management
Connecticut
– -$62K -5,065 Closed
QT
195
Quantbot Technologies
New York
– -$30K -2,533 Closed
S
196
SignatureFD
Georgia
– -$1K -64 Closed
PA
197
Parallel Advisors
California
– +$153 +13 New
C
198
Covestor
United Kingdom
– +$342 +29 New
4 5 6 7
8

ATEC Hedge Fund Activity: Q4 2021 in Review

172 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Alphatec Holdings (ATEC) for Q4 2021, worth a combined $611M — down 5.3% from $645M a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new ATEC positions and 27 closed out — a net gain of 8 holders — while 61 added to existing stakes and 38 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $10.9M. The largest seller was Point72 Asset Management, cutting an estimated $22.6M.

  • 172 institutional investors held Alphatec Holdings (ATEC) as of Q4 2021, up from 165 in Q3 2021.
  • Funds reported $611M of Alphatec Holdings stock for Q4 2021, down 5.3% quarter-over-quarter.
  • 35 funds opened new Alphatec Holdings positions in Q4 2021 and 27 closed out, a net change of +8 holders.
  • The largest Alphatec Holdings buyer in Q4 2021 was Janus Henderson Group, an estimated $10.9M added.
  • The largest Alphatec Holdings seller in Q4 2021 was Point72 Asset Management, an estimated $22.6M sold.

Based on aggregated 13F filings for Q4 2021.