Alphatec Holdings
ATEC
206 hedge funds and large institutions have $1.4B invested in Alphatec Holdings in 2023 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 94 increasing their positions, 43 reducing their positions, and 26 closing their positions.
1,389% more call options, than puts
Call options by funds: $17.1M | Put options by funds: $1.15M
119% more repeat investments, than reductions
Existing positions increased: 94 | Existing positions reduced: 43
55% more capital invested
Capital invested by funds: $905M → $1.4B (+$498M)
38% more first-time investments, than exits
New positions opened: 36 | Existing positions closed: 26
20% more funds holding in top 10
Funds holding in top 10: 5 → 6 (+1)
9.91% more ownership
Funds ownership: 58.9% → 68.81% (+9.9%)
2% more funds holding
Funds holding: 201 → 206 (+5)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$38.4M |
| 2 |
FLAM
First Light Asset Management
Edina,
Minnesota
|
+$35.2M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
+$29M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$26.5M |
| 5 |
SPC
Slate Path Capital
New York
|
+$25.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$38.1M |
| 2 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$16.9M |
| 3 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
-$10.8M |
| 4 |
DSCM
Divisadero Street Capital Management
Miami,
Florida
|
-$6.81M |
| 5 |
APM
Avidity Partners Management
Dallas,
Texas
|
-$4.01M |
ATEC Hedge Fund Activity: Q4 2023 in Review
206 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Alphatec Holdings (ATEC) for Q4 2023, worth a combined $1.4B — up 55% from $905M a quarter earlier.
Buyers outnumbered sellers: 36 funds opened new ATEC positions and 26 closed out — a net gain of 10 holders — while 94 added to existing stakes and 43 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $38.4M. The largest seller was Millennium Management, cutting an estimated $38.1M.
- 206 institutional investors held Alphatec Holdings (ATEC) as of Q4 2023, up from 201 in Q3 2023.
- Funds reported $1.4B of Alphatec Holdings stock for Q4 2023, up 55% quarter-over-quarter.
- 36 funds opened new Alphatec Holdings positions in Q4 2023 and 26 closed out, a net change of +10 holders.
- The largest Alphatec Holdings buyer in Q4 2023 was Morgan Stanley, an estimated $38.4M added.
- The largest Alphatec Holdings seller in Q4 2023 was Millennium Management, an estimated $38.1M sold.
Based on aggregated 13F filings for Q4 2023.