A detailed history of Janus Henderson Group PLC transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, Janus Henderson Group PLC holds 1,093,895 shares of ATEC stock, worth $6.79 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
1,093,895
Previous 1,090,680 0.29%
Holding current value
$6.79 Million
Previous $15 Million 24.0%
% of portfolio
0.01%
Previous 0.01%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

BUY
$9.49 - $14.26 $30,510 - $45,845
3,215 Added 0.29%
1,093,895 $11.4 Million
Q1 2024

May 15, 2024

SELL
$12.8 - $16.78 $4.21 Million - $5.52 Million
-329,013 Reduced 23.17%
1,090,680 $15 Million
Q4 2023

Feb 14, 2024

BUY
$8.89 - $15.36 $207,225 - $358,041
23,310 Added 1.67%
1,419,693 $21.5 Million
Q3 2023

Nov 14, 2023

SELL
$12.4 - $18.8 $2.05 Million - $3.11 Million
-165,610 Reduced 10.6%
1,396,383 $18.1 Million
Q2 2023

Aug 14, 2023

SELL
$14.32 - $18.03 $2.41 Million - $3.03 Million
-167,975 Reduced 9.71%
1,561,993 $28.1 Million
Q1 2023

May 15, 2023

SELL
$11.83 - $16.02 $2.43 Million - $3.29 Million
-205,640 Reduced 10.62%
1,729,968 $27 Million
Q4 2022

Feb 14, 2023

SELL
$8.91 - $12.35 $8 - $12
-1 Reduced -0.0%
1,935,608 $23.9 Million
Q3 2022

Nov 14, 2022

SELL
$6.57 - $9.74 $827,018 - $1.23 Million
-125,878 Reduced 6.11%
1,935,609 $16.9 Million
Q2 2022

Aug 15, 2022

SELL
$6.36 - $13.08 $32,168 - $66,158
-5,058 Reduced 0.24%
2,061,487 $13.5 Million
Q1 2022

May 16, 2022

BUY
$9.45 - $12.85 $1.27 Million - $1.73 Million
134,792 Added 6.98%
2,066,545 $23.8 Million
Q4 2021

Feb 14, 2022

BUY
$10.57 - $13.23 $9.8 Million - $12.3 Million
927,300 Added 92.32%
1,931,753 $22.1 Million
Q3 2021

Nov 16, 2021

BUY
$11.83 - $15.79 $11.9 Million - $15.9 Million
1,004,453 New
1,004,453 $12.2 Million

Others Institutions Holding ATEC

About Alphatec Holdings, Inc.


  • Ticker ATEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 104,656,000
  • Market Cap $650M
  • Description
  • Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedic...
More about ATEC
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