Alphatec Holdings
ATEC
ATEC
284 hedge funds and large institutions have $1.23B invested in Alphatec Holdings in 2026 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 108 increasing their positions, 78 reducing their positions, and 50 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
5.62% less ownership
Funds ownership: 80.36% → 74.74% (-5.6%)
51% less capital invested
Capital invested by funds: $2.51B → $1.23B (-$1.28B)
67% less funds holding in top 10
Funds holding in top 10: 6 → 2 (-4)
Holders
284
Holding in Top 10
2
Calls
$67.6M
Puts
$19.3M
Top Buyers
| 1 | +$31.6M | |
| 2 | +$20.3M | |
| 3 | +$16.9M | |
| 4 |
Raymond James Financial
St Petersburg,
Florida
|
+$14.1M |
| 5 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
+$13.2M |
Top Sellers
| 1 | -$60.1M | |
| 2 | -$39.2M | |
| 3 | -$29.7M | |
| 4 |
Walleye Capital
New York
|
-$20.8M |
| 5 |
WSL
Western Standard LLC
Los Angeles,
California
|
-$17.9M |
