Oberweis Asset Management Inc Alphatec Holdings, Inc. Transaction History

Oberweis Asset Management Inc

$2.02 Billion
Q4 2024

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2024 Aug 14, 2024	SELL	$9.49 - $14.26 $555,354 - $834,495	-58,520 Reduced 4.22%	1,327,360 $13.9 Million
Q1 2024 May 15, 2024	SELL	$12.8 - $16.78 $2.84 Million - $3.72 Million	-221,940 Reduced 13.8%	1,385,880 $19.1 Million
Q4 2023 Feb 14, 2024	BUY	$8.89 - $15.36 $3.31 Million - $5.71 Million	371,780 Added 30.08%	1,607,820 $24.3 Million
Q3 2023 Nov 14, 2023	BUY	$12.4 - $18.8 $3.17 Million - $4.8 Million	255,570 Added 26.07%	1,236,040 $16 Million
Q2 2023 Aug 14, 2023	BUY	$14.32 - $18.03 $4.32 Million - $5.44 Million	301,940 Added 44.5%	980,470 $17.6 Million
Q1 2023 May 15, 2023	BUY	$11.83 - $16.02 $2.07 Million - $2.81 Million	175,240 Added 34.82%	678,530 $10.6 Million
Q4 2022 Feb 14, 2023	BUY	$8.91 - $12.35 $452,004 - $626,515	50,730 Added 11.21%	503,290 $6.22 Million
Q3 2022 Nov 14, 2022	BUY	$6.57 - $9.74 $331,128 - $490,896	50,400 Added 12.53%	452,560 $3.96 Million
Q2 2022 Aug 15, 2022	SELL	$6.36 - $13.08 $279,204 - $574,212	-43,900 Reduced 9.84%	402,160 $2.63 Million
Q1 2022 May 16, 2022	SELL	$9.45 - $12.85 $2.16 Million - $2.93 Million	-228,110 Reduced 33.84%	446,060 $5.13 Million
Q4 2021 Feb 14, 2022	BUY	$10.57 - $13.23 $995,059 - $1.25 Million	94,140 Added 16.23%	674,170 $7.71 Million
Q3 2021 Nov 15, 2021	BUY	$11.83 - $15.79 $1.71 Million - $2.28 Million	144,500 Added 33.18%	580,030 $7.07 Million
Q2 2021 Aug 16, 2021	BUY	$13.75 - $17.6 $962 - $1,232	70 Added 0.02%	435,530 $6.67 Million
Q1 2021 May 17, 2021	BUY	$13.13 - $18.78 $2.26 Million - $3.23 Million	172,060 Added 65.32%	435,460 $6.88 Million
Q4 2020 Feb 16, 2021	BUY	$6.37 - $14.52 $801,346 - $1.83 Million	125,800 Added 91.42%	263,400 $3.83 Million
Q3 2020 Nov 16, 2020	BUY	$4.43 - $6.94 $609,568 - $954,944	137,600 New	137,600 $914,000

Others Institutions Holding ATEC

# of Institutions

250

Shares Held

87.5M

Call Options Held

Put Options Held

394K

Black Rock Inc. New York, NY

8.29M
Shares

$89.1 Million
0.0% of portfolio
Vanguard Group Inc Valley Forge, PA

5.97M
Shares

$64.1 Million
0.0% of portfolio
American Century Companies Inc Kansas City, MO

4.99M
Shares

$53.6 Million
0.03% of portfolio
Braidwell LP Stamford, CT

4.26M
Shares

$45.7 Million
2.19% of portfolio
Bnp Paribas Asset Management Holding S.A.

4.01M
Shares

$43.1 Million
0.09% of portfolio

View Full List

About Alphatec Holdings, Inc.

Ticker ATEC
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 104,656,000
Market Cap $1.12B
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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