Latest Institutional Sells of Alphatec Holdings, Inc. (ATEC)
This list provides information on the latest institutional transactions involving Alphatec Holdings, Inc. (ATEC) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 12, 2025
Q1 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-2.04K- 3.89% |
$18.5K - $25.5K
|
50.4K
$519K
|
|
|
May 06, 2025
Q1 2025
|
Cetera Investment Advisers
Schaumburg, IL |
SELL
|
- |
-1.84K- 7.27% |
$16.7K - $23K
|
23.5K
$242K
|
|
|
May 15, 2025
Q1 2025
|
Marathon Capital Management
Hunt Valley, MD |
SELL
|
- |
-1.7K- 0.71% |
$15.4K - $21.3K
|
239K
$2.46M
|
|
|
May 14, 2025
Q1 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-1.65K- 9.62% |
$14.9K - $20.7K
|
15.5K
$160K
|
|
|
Apr 09, 2025
Q1 2025
|
Center Star Asset Management, LLC
|
SELL
|
- |
-1.6K- 13.56% |
$14.5K - $20K
|
10.2K
$105K
|
|
|
May 15, 2025
Q1 2025
|
Chilton Investment CO Inc.
Stamford, CT |
SELL
|
- |
-1.21K- 10.47% |
$10.9K - $15.1K
|
10.3K
$106K
|
|
|
May 02, 2025
Q1 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-1.19K- 9.68% |
$10.8K - $15K
|
11.1K
$115K
|
|
|
May 07, 2025
Q1 2025
|
Perkins Capital Management Inc
|
SELL
|
- |
-1.05K- 0.58% |
$9.51K - $13.2K
|
181K
$1.86M
|
|
|
May 14, 2025
Q1 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-1.04K- 3.99% |
$9.44K - $13.1K
|
25.1K
$258K
|
|
|
Apr 16, 2025
Q1 2025
|
Mount Yale Investment Advisors, LLC
|
SELL
|
- |
-583- 3.53% |
$5.28K - $7.3K
|
15.9K
$164K
|
|
|
May 09, 2025
Q1 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-471- 1.28% |
$4.27K - $5.9K
|
36.5K
$376K
|
|
|
Apr 30, 2025
Q1 2025
|
Valeo Financial Advisors, LLC
|
SELL
|
- |
-300- 0.74% |
$2.72K - $3.76K
|
40.5K
$417K
|
|
|
May 14, 2025
Q1 2025
|
Comerica Bank
|
SELL
|
- |
-257- 8.25% |
$2.33K - $3.22K
|
2.86K
$29.5K
|
|
|
May 01, 2025
Q1 2025
|
Arizona State Retirement System
|
SELL
|
- |
-83- 0.27% |
$752 - $1.04K
|
30.5K
$314K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
SELL
|
- |
-54- 5.61% |
$489 - $677
|
909
$9.37K
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-10- 0.02% |
$90.6 - $125
|
46.3K
$478K
|
|
|
May 12, 2025
Q1 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-8- 42.11% |
$72.5 - $100
|
11
$113
|
|
| Q4 2024 | |||||||
|
Feb 11, 2025
Q4 2024
|
Magnetar Financial LLC
Evanston, IL |
SELL
|
- |
-392K- 35.58% |
$1.95M - $4.11M
|
711K
$7.33M
|
|
|
Feb 14, 2025
Q4 2024
|
Alyeska Investment Group, L.P.
Chicago, IL |
SELL
|
- |
-150K- 37.61% |
$747K - $1.57M
|
249K
$2.57M
|
|
|
Jun 30, 2025
Q4 2024
|
Birchview Capital, LP
Burlington, VT |
SELL
|
- |
-140K- 70.71% |
$697K - $1.47M
|
58K
$598K
|
|
|
Jun 30, 2025
Q4 2024
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-134K- 11.35% |
$670K - $1.41M
|
1.05M
$10.8M
|
|
|
Feb 14, 2025
Q4 2024
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-127K- 70.45% |
$630K - $1.33M
|
53.1K
$547K
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
SELL
|
- |
-44.9K- 29.68% |
$223K - $470K
|
106K
$1.1M
|
|
|
Jan 24, 2025
Q4 2024
|
Jennison Associates LLC
|
SELL
|
- |
-40.1K- 32.51% |
$200K - $421K
|
83.3K
$859K
|
|
|
Feb 12, 2025
Q4 2024
|
Artisan Partners Limited Partnership
Milwaukee, WI |
SELL
|
- |
-29K- 2.39% |
$144K - $303K
|
1.18M
$12.2M
|
|
|
Jan 28, 2025
Q4 2024
|
Stephens Inc
|
SELL
|
- |
-11.2K- 51.65% |
$55.9K - $118K
|
10.5K
$108K
|
|
|
May 29, 2025
Q4 2024
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-9.66K- 6.49% |
$48.1K - $101K
|
139K
$1.43M
|
|
|
Jan 27, 2025
Q4 2024
|
Imc Chicago, LLC
|
SELL
|
- |
-7.47K- 17.24% |
$37.2K - $78.3K
|
35.9K
$370K
|
|
|
Jun 06, 2025
Q4 2024
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-2.92K- 9.86% |
$14.5K - $30.6K
|
26.7K
$275K
|
|
|
Jan 31, 2025
Q4 2024
|
Global Retirement Partners, LLC
|
SELL
|
- |
-1K- 80.0% |
$4.98K - $10.5K
|
250
$2.58K
|
|
|
Feb 07, 2025
Q4 2024
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-968- 2.76% |
$4.82K - $10.1K
|
34.1K
$352K
|
|
|
Feb 11, 2025
Q4 2024
|
Oxford Financial Group LTD
Indianapolis, IN |
SELL
|
- |
-528- 1.3% |
$2.63K - $5.53K
|
40K
$412K
|
|
|
Jan 30, 2025
Q4 2024
|
Allworth Financial LP
|
SELL
|
- |
-50- 2.77% |
$249 - $524
|
1.75K
$18.1K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
First Light Asset Management, LLC
Edina, MN |
SELL
|
- |
-5.19M- 97.41% |
$28.3M - $61.6M
|
138K
$1.42M
|
|
|
Nov 14, 2024
Q3 2024
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-1.04M- 95.45% |
$5.69M - $12.4M
|
49.7K
$513K
|
|
|
Nov 12, 2024
Q3 2024
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-550K- 65.57% |
$3M - $6.53M
|
289K
$2.98M
|
|
|
Oct 28, 2024
Q3 2024
|
Oak Ridge Investments LLC
|
SELL
|
- |
-117KClosed |
$638K - $1.39M
|
0
$0
|
|
|
Nov 13, 2024
Q3 2024
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-21K- 62.89% |
$115K - $250K
|
12.4K
$128K
|
|
|
Oct 29, 2024
Q3 2024
|
Am Investment Strategies LLC
|
SELL
|
- |
-10K- 50.0% |
$54.5K - $119K
|
10K
$103K
|
|
|
Oct 08, 2024
Q3 2024
|
High Note Wealth, LLC
Deephaven, MN |
SELL
|
- |
-5K- 10.0% |
$27.3K - $59.3K
|
45K
$464K
|
|
|
Nov 12, 2024
Q3 2024
|
Northwestern Mutual Wealth Management CO
|
SELL
|
- |
-930- 48.19% |
$5.07K - $11K
|
1K
$10.3K
|
|
| Q2 2024 | |||||||
|
Jul 29, 2024
Q2 2024
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-302K- 94.17% |
$2.86M - $4.3M
|
18.7K
$193K
|
|
|
Aug 14, 2024
Q2 2024
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
CALL |
-125K- 45.45% |
$1.19M - $1.78M
|
150K
$1.55M
|
|
|
Aug 14, 2024
Q2 2024
|
Pura Vida Investments, LLC
New York, NY |
SELL
|
- |
-121K- 37.82% |
$1.15M - $1.73M
|
199K
$2.05M
|
|
|
Aug 07, 2024
Q2 2024
|
Pier Capital, LLC
Stamford, CT |
SELL
|
- |
-63.3K- 9.55% |
$600K - $902K
|
600K
$6.18M
|
|
|
Aug 14, 2024
Q2 2024
|
Oberweis Asset Management Inc
Lisle, IL |
SELL
|
- |
-58.5K- 4.22% |
$555K - $834K
|
1.33M
$13.7M
|
|
|
Aug 13, 2024
Q2 2024
|
Alberta Investment Management Corp
Edmonton, A0 |
SELL
|
- |
-53.5K- 29.43% |
$507K - $762K
|
128K
$1.32M
|
|
|
Aug 14, 2024
Q2 2024
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-20.6K- 36.39% |
$195K - $293K
|
35.9K
$370K
|
|
|
Aug 13, 2024
Q2 2024
|
Formula Growth LTD
Montreal, A8 |
SELL
|
- |
-9.95K- 3.84% |
$94.4K - $142K
|
249K
$2.57M
|
|
|
Apr 08, 2025
Q2 2024
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-3.78K- 3.84% |
$35.9K - $53.9K
|
94.7K
$976K
|
|