Latest Institutional Transactions on Alphatec Holdings, Inc. (ATEC)
This table provides information on the latest institutional transactions involving Alphatec Holdings, Inc. (ATEC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
BUY
|
- |
7.55K+ 11.82% |
$71.2K - $98.3K
|
71.4K
$1.11M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-64.5K- 2.28% |
$608K - $840K
|
2.76M
$42.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
914K+ 306.73% |
$8.61M - $11.9M
|
1.21M
$18.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Nebula Research & Development LLC
New York, NY |
SELL
|
- |
-33.6K- 38.25% |
$317K - $438K
|
54.3K
$841K
|
|
|
Aug 14, 2025
Q2 2025
|
Next Century Growth Investors LLC
Minneapolis, MN |
BUY
|
- |
382K+ 22.76% |
$3.6M - $4.98M
|
2.06M
$31.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Marathon Capital Management
Hunt Valley, MD |
SELL
|
- |
-7.4K- 3.1% |
$69.8K - $96.4K
|
231K
$3.59M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Oconnor LLC
Chicago, IL |
SELL
|
- |
-75.1K- 38.69% |
$709K - $979K
|
119K
$1.85M
|
|
|
Aug 14, 2025
Q2 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
14.7KNew |
$138K - $191K
|
14.7K
$227K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
457K+ 151.81% |
$4.31M - $5.95M
|
758K
$11.7M
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
37.7K+ 355.14% |
$355K - $491K
|
48.3K
$749K
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
45.5K+ 91.42% |
$429K - $593K
|
95.2K
$1.48M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
136K+ 64.36% |
$1.28M - $1.77M
|
347K
$5.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
428K+ 41.77% |
$4.04M - $5.58M
|
1.45M
$22.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
16.6K+ 27.01% |
$157K - $217K
|
78.3K
$1.21M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
7.69K+ 11.55% |
$72.5K - $100K
|
74.3K
$1.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
742KNew |
$7M - $9.67M
|
742K
$11.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-16.5K- 18.1% |
$155K - $215K
|
74.5K
$1.16M
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
SELL
|
- |
-115- 36.74% |
$1.08K - $1.5K
|
198
$3.07K
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
59.1KNew |
$557K - $770K
|
59.1K
$916K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-391K- 69.92% |
$3.69M - $5.09M
|
168K
$2.61M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-102K- 51.89% |
$960K - $1.33M
|
94.4K
$1.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
150K+ 44.75% |
$1.41M - $1.95M
|
485K
$7.52M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
160K+ 113.62% |
$1.51M - $2.09M
|
301K
$4.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-291K- 69.56% |
$2.74M - $3.79M
|
127K
$1.97M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-375K- 84.17% |
$3.53M - $4.88M
|
70.5K
$1.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Western Standard LLC
Los Angeles, CA |
BUY
|
- |
114K+ 9.98% |
$1.07M - $1.48M
|
1.26M
$19.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-52.1K- 37.73% |
$491K - $679K
|
86K
$1.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-800- 1.87% |
$7.54K - $10.4K
|
42K
$651K
|
|
|
Aug 14, 2025
Q2 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
31.3KNew |
$296K - $408K
|
31.3K
$486K
|
|
|
Aug 14, 2025
Q2 2025
|
Braidwell LP
Stamford, CT |
SELL
|
- |
-624K- 14.66% |
$5.89M - $8.13M
|
3.64M
$56.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
5.71K+ 7.72% |
$53.9K - $74.4K
|
79.7K
$1.24M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-1.12K- 4.39% |
$10.6K - $14.6K
|
24.4K
$378K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
12.5K+ 536.38% |
$118K - $163K
|
14.8K
$230K
|
|
|
Aug 14, 2025
Q2 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
38K+ 337.48% |
$358K - $494K
|
49.2K
$763K
|
|
|
Aug 14, 2025
Q2 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
15.6KNew |
$147K - $203K
|
15.6K
$242K
|
|
|
Aug 14, 2025
Q2 2025
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
BUY
|
- |
17.1KNew |
$161K - $223K
|
17.1K
$265K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-708K- 96.01% |
$6.68M - $9.23M
|
29.4K
$456K
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
861+ 0.29% |
$8.12K - $11.2K
|
301K
$4.67M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
202K+ 75.91% |
$1.9M - $2.63M
|
468K
$7.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-98.7K- 3.42% |
$930K - $1.29M
|
2.79M
$43.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-1.1K- 33.33% |
$10.4K - $14.3K
|
2.2K
$34.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-8.81K- 38.12% |
$83K - $115K
|
14.3K
$222K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
924K+ 26.19% |
$8.71M - $12M
|
4.45M
$69M
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
23.3K+ 33.62% |
$220K - $304K
|
92.8K
$1.44M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
205K+ 32.44% |
$1.93M - $2.67M
|
837K
$13M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-64.8K- 9.58% |
$611K - $845K
|
612K
$9.49M
|
|
|
Aug 14, 2025
Q2 2025
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
BUY
|
- |
66.9KNew |
$631K - $872K
|
66.9K
$1.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
- |
-251K- 44.78% |
$2.37M - $3.27M
|
309K
$4.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
114K+ 14.88% |
$1.07M - $1.48M
|
880K
$13.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
14.8KNew |
$139K - $192K
|
14.8K
$229K
|