ALPHATEC HLDGS INC: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in ALPHATEC HLDGS INC. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
4
13F filers
Aggregate Value
$27.9M
Across holders
Last Price
—
EOD close
Sector
—
GICS
Quarterly fund activity3 increased0 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CAPSTONE INVESTMENT ADVISORS, LLC CIK 0001426196 | Hedge Fund | 21.30M | $20.4M | 73.1% | 0.0% | Added | +$2.4M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 4.50M | $4.3M | 15.4% | 0.0% | Added | — | Q2 2026 |
| Davidson Kempner Capital Management LP CIK 0001595082 | Hedge Fund | 3.00M | $2.9M | 10.2% | 0.0% | Added | — | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 350K | $334K | 1.2% | 0.0% | Unchanged | +$0 | Q2 2026 |
Added
Hedge Fund
$20.4M· 73.1% of total· 0.0% port· 21.30M sh· +$2.4M QoQ· Q2 2026
Added
Hedge Fund
$4.3M· 15.4% of total· 0.0% port· 4.50M sh· — QoQ· Q2 2026
Added
Hedge Fund
$2.9M· 10.2% of total· 0.0% port· 3.00M sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$334K· 1.2% of total· 0.0% port· 350K sh· +$0 QoQ· Q2 2026