A detailed history of Polar Asset Management Partners Inc. transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, Polar Asset Management Partners Inc. holds 621,224 shares of ATEC stock, worth $5.88 Million. This represents 0.12% of its overall portfolio holdings.

Number of Shares
621,224
Previous 128,900 381.94%
Holding current value
$5.88 Million
Previous $1.35 Million 156.87%
% of portfolio
0.12%
Previous 0.04%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$5.45 - $11.87 $2.68 Million - $5.84 Million
492,324 Added 381.94%
621,224 $3.46 Million
Q2 2024

Aug 14, 2024

SELL
$9.49 - $14.26 $440,943 - $662,576
-46,464 Reduced 26.5%
128,900 $1.35 Million
Q1 2024

May 15, 2024

BUY
$12.8 - $16.78 $2.24 Million - $2.94 Million
175,364 New
175,364 $2.42 Million
Q4 2023

Feb 14, 2024

SELL
$8.89 - $15.36 $8 Million - $13.8 Million
-900,300 Reduced 73.89%
318,064 $4.81 Million
Q3 2023

Nov 14, 2023

BUY
$12.4 - $18.8 $3.12 Million - $4.73 Million
251,733 Added 26.04%
1,218,364 $15.8 Million
Q2 2023

Aug 14, 2023

SELL
$14.32 - $18.03 $4.84 Million - $6.09 Million
-337,797 Reduced 25.9%
966,631 $17.4 Million
Q1 2023

May 15, 2023

BUY
$11.83 - $16.02 $4.14 Million - $5.61 Million
349,900 Added 36.66%
1,304,428 $20.3 Million
Q4 2022

Feb 14, 2023

BUY
$8.91 - $12.35 $8.5 Million - $11.8 Million
954,528 New
954,528 $11.8 Million
Q2 2022

Aug 15, 2022

SELL
$6.36 - $13.08 $1.06 Million - $2.18 Million
-166,300 Reduced 32.59%
344,000 $2.25 Million
Q1 2022

May 16, 2022

BUY
$9.45 - $12.85 $1.84 Million - $2.5 Million
194,600 Added 61.64%
510,300 $5.87 Million
Q4 2021

Feb 14, 2022

BUY
$10.57 - $13.23 $3.34 Million - $4.18 Million
315,700 New
315,700 $3.61 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 $991M
  • 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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