Parkman Healthcare Partners LLC Alphatec Holdings, Inc. Transaction History

Parkman Healthcare Partners LLC

$746 Million
Q2 2025

A detailed history of Parkman Healthcare Partners LLC transactions in Alphatec Holdings, Inc. stock. As of the latest transaction made, Parkman Healthcare Partners LLC holds 648,871 shares of ATEC stock, worth $10.1 Million. This represents 0.97% of its overall portfolio holdings.

Number of Shares

648,871

Previous 446,106 45.45%

Holding current value

$10.1 Million

Previous $4.52 Million 59.23%

% of portfolio

0.97%

Previous 0.59%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$9.43 - $13.03 $1.91 Million - $2.64 Million	202,765 Added 45.45%	648,871 $7.2 Million
Q1 2025 May 15, 2025	BUY	$9.06 - $12.53 $1.97 Million - $2.73 Million	217,772 Added 95.37%	446,106 $4.52 Million
Q4 2024 Feb 14, 2025	SELL	$4.98 - $10.48 $836,649 - $1.76 Million	-168,002 Reduced 42.39%	228,334 $2.1 Million
Q3 2024 Nov 14, 2024	SELL	$5.45 - $11.87 $2.49 Million - $5.41 Million	-456,080 Reduced 53.5%	396,336 $2.21 Million
Q2 2024 Aug 14, 2024	BUY	$9.49 - $14.26 $4.89 Million - $7.35 Million	515,728 Added 153.18%	852,416 $8.91 Million
Q1 2024 May 15, 2024	BUY	$12.8 - $16.78 $4.31 Million - $5.65 Million	336,688 New	336,688 $4.64 Million
Q4 2022 Feb 13, 2023	SELL	$8.91 - $12.35 $2.84 Million - $3.93 Million	-318,266 Reduced 58.38%	226,867 $2.8 Million
Q3 2022 Nov 14, 2022	BUY	$6.57 - $9.74 $140,584 - $208,416	21,398 Added 4.09%	545,133 $4.76 Million
Q2 2022 Aug 12, 2022	BUY	$6.36 - $13.08 $457,544 - $940,988	71,941 Added 15.92%	523,735 $3.43 Million
Q1 2022 May 13, 2022	BUY	$9.45 - $12.85 $2.05 Million - $2.79 Million	216,871 Added 92.32%	451,794 $5.2 Million
Q4 2021 Feb 11, 2022	SELL	$10.57 - $13.23 $159,363 - $199,468	-15,077 Reduced 6.03%	234,923 $2.69 Million
Q3 2021 Nov 12, 2021	BUY	$11.83 - $15.79 $2.96 Million - $3.95 Million	250,000 New	250,000 $3.05 Million
Q2 2021 Aug 13, 2021	SELL	$13.75 - $17.6 $1.38 Million - $1.76 Million	-100,000 Closed	0 $0
Q1 2021 May 14, 2021	SELL	$13.13 - $18.78 $5.29 Million - $7.56 Million	-402,655 Reduced 80.11%	100,000 $1.58 Million
Q4 2020 Feb 12, 2021	BUY	$6.37 - $14.52 $324,761 - $740,273	50,983 Added 11.29%	502,655 $7.3 Million
Q3 2020 Nov 13, 2020	BUY	$4.43 - $6.94 $111,073 - $174,006	25,073 Added 5.88%	451,672 $3 Million
Q2 2020 Aug 13, 2020	BUY	$3.05 - $5.59 $152,500 - $279,500	50,000 Added 13.28%	426,599 $2.01 Million
Q1 2020 May 15, 2020	SELL	$2.26 - $7.47 $165,886 - $548,305	-73,401 Reduced 16.31%	376,599 $1.3 Million
Q4 2019 Feb 13, 2020	BUY	$4.77 - $7.65 $2.15 Million - $3.44 Million	450,000 New	450,000 $3.19 Million

Others Institutions Holding ATEC

# of Institutions

282

Shares Held

104M

Call Options Held

7.51M

Put Options Held

1.03M

View Full List

About Alphatec Holdings, Inc.

Ticker ATEC
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 104,656,000
Market Cap $1.62B
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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Parkman Healthcare Partners LLC Alphatec Holdings, Inc. Transaction History