King Luther Capital Management Corp Alphatec Holdings, Inc. Transaction History

King Luther Capital Management Corp

$21.4 Billion
Q1 2025

A detailed history of King Luther Capital Management Corp transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, King Luther Capital Management Corp holds 859,370 shares of ATEC stock, worth $9.4 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

859,370

Previous 721,469 19.11%

Holding current value

$9.4 Million

Previous $6.62 Million 31.57%

% of portfolio

0.04%

Previous 0.03%

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 12, 2025	BUY	$9.06 - $12.53 $1.25 Million - $1.73 Million	137,901 Added 19.11%	859,370 $8.71 Million
Q4 2024 Feb 07, 2025	SELL	$4.98 - $10.48 $248,043 - $521,987	-49,808 Reduced 6.46%	721,469 $6.62 Million
Q3 2024 Nov 08, 2024	SELL	$5.45 - $11.87 $1.59 Million - $3.46 Million	-291,443 Reduced 27.42%	771,277 $4.3 Million
Q2 2024 Aug 12, 2024	BUY	$9.49 - $14.26 $1.3 Million - $1.95 Million	136,492 Added 14.74%	1,062,720 $11.1 Million
Q1 2024 May 13, 2024	BUY	$12.8 - $16.78 $91,622 - $120,111	7,158 Added 0.78%	926,228 $12.8 Million
Q4 2023 Feb 09, 2024	BUY	$8.89 - $15.36 $443,175 - $765,711	49,851 Added 5.74%	919,070 $13.9 Million
Q3 2023 Nov 13, 2023	SELL	$12.4 - $18.8 $387,822 - $587,988	-31,276 Reduced 3.47%	869,219 $11.3 Million
Q2 2023 Aug 10, 2023	SELL	$14.32 - $18.03 $1.38 Million - $1.74 Million	-96,634 Reduced 9.69%	900,495 $16.2 Million
Q1 2023 May 11, 2023	SELL	$11.83 - $16.02 $885,854 - $1.2 Million	-74,882 Reduced 6.99%	997,129 $15.6 Million
Q4 2022 Feb 13, 2023	SELL	$8.91 - $12.35 $2.8 Million - $3.89 Million	-314,658 Reduced 22.69%	1,072,011 $13.2 Million
Q3 2022 Nov 10, 2022	BUY	$6.57 - $9.74 $1.58 Million - $2.34 Million	239,985 Added 20.93%	1,386,669 $12.1 Million
Q2 2022 Aug 11, 2022	BUY	$6.36 - $13.08 $838,241 - $1.72 Million	131,799 Added 12.99%	1,146,684 $7.5 Million
Q1 2022 May 11, 2022	BUY	$9.45 - $12.85 $2.96 Million - $4.02 Million	313,073 Added 44.61%	1,014,885 $11.7 Million
Q4 2021 Feb 14, 2022	SELL	$10.57 - $13.23 $2.64 Million - $3.3 Million	-249,547 Reduced 26.23%	701,812 $8.02 Million
Q3 2021 Nov 10, 2021	BUY	$11.83 - $15.79 $9.37 Million - $12.5 Million	791,819 Added 496.31%	951,359 $11.6 Million
Q2 2021 Aug 13, 2021	BUY	$13.75 - $17.6 $2.19 Million - $2.81 Million	159,540 New	159,540 $2.44 Million

Others Institutions Holding ATEC

# of Institutions

261

Shares Held

105M

Call Options Held

6.44M

Put Options Held

776K

View Full List

About Alphatec Holdings, Inc.

Ticker ATEC
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 104,656,000
Market Cap $1.14B
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...

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King Luther Capital Management Corp Alphatec Holdings, Inc. Transaction History