ALPHATEC HLDGS INC (ATEC): Institutional Ownership
Hedge funds and institutional managers reporting a position in ATEC · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
16
13F filers
Aggregate Value
$85.5M
Across holders
Last Price
$9.30
2026-06-26
Sector
Health Care
GICS
Holder activity5 new10 added1 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 2.04M | $22.2M | 26.0% | 0.0% | Added | +$812K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 1.06M | $11.5M | 13.4% | 0.0% | Added | +$2.0M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 796K | $8.7M | 10.1% | 0.0% | Added | +$7.4M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 782K | $8.5M | 9.9% | 0.0% | Added | +$8.1M | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 766K | $8.3M | 9.7% | 0.1% | Added | +$7.0M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 719K | $8.0M | 9.3% | 0.0% | New | — | Q2 2025 |
| First Eagle Investment Management, LLC CIK 0001325447 | Institutional Manager | 697K | $7.6M | 8.9% | 0.0% | Added | +$223K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 267K | $2.9M | 3.4% | 0.0% | Added | +$2.8M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 172K | $2.5M | 2.9% | 0.0% | New | — | Q3 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 145K | $1.6M | 1.8% | 0.0% | Added | +$1.2M | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 135K | $1.5M | 1.7% | 0.0% | Added | +$1.2M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 60K | $1.3M | 1.5% | 0.0% | New | — | Q4 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 50K | $549K | 0.6% | 0.0% | Reduced | $-979K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 25K | $277K | 0.3% | 0.0% | New | — | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 19K | $206K | 0.2% | 0.0% | New | — | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 2K | $22K | 0.0% | 0.0% | Added | +$22K | Q1 2026 |
Added
Hedge Fund
$22.2M· 26.0% of total· 0.0% port· 2.04M sh· +$812K QoQ· Q1 2026
Added
Hedge Fund
$11.5M· 13.4% of total· 0.0% port· 1.06M sh· +$2.0M QoQ· Q1 2026
Added
Hedge Fund
$8.7M· 10.1% of total· 0.0% port· 796K sh· +$7.4M QoQ· Q1 2026
Added
Hedge Fund
$8.5M· 9.9% of total· 0.0% port· 782K sh· +$8.1M QoQ· Q1 2026
Added
Hedge Fund
$8.3M· 9.7% of total· 0.1% port· 766K sh· +$7.0M QoQ· Q1 2026
New
Hedge Fund
$8.0M· 9.3% of total· 0.0% port· 719K sh· — QoQ· Q2 2025
Added
Institutional Manager
$7.6M· 8.9% of total· 0.0% port· 697K sh· +$223K QoQ· Q1 2026
Added
Hedge Fund
$2.9M· 3.4% of total· 0.0% port· 267K sh· +$2.8M QoQ· Q1 2026
New
Hedge Fund
$2.5M· 2.9% of total· 0.0% port· 172K sh· — QoQ· Q3 2025
Added
Hedge Fund
$1.6M· 1.8% of total· 0.0% port· 145K sh· +$1.2M QoQ· Q1 2026
Added
Hedge Fund
$1.5M· 1.7% of total· 0.0% port· 135K sh· +$1.2M QoQ· Q1 2026
New
Hedge Fund
$1.3M· 1.5% of total· 0.0% port· 60K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$549K· 0.6% of total· 0.0% port· 50K sh· $-979K QoQ· Q1 2026
New
Hedge Fund
$277K· 0.3% of total· 0.0% port· 25K sh· — QoQ· Q1 2026
New
Hedge Fund
$206K· 0.2% of total· 0.0% port· 19K sh· — QoQ· Q1 2026
Added
Hedge Fund
$22K· 0.0% of total· 0.0% port· 2K sh· +$22K QoQ· Q1 2026