Guru Ownership Over Time
Guru Analysis for Alphatec Holdings, Inc. (ATEC)
Alphatec Holdings, Inc. (ATEC), a key player in the Healthcare sector, continues to attract institutional attention.
As of Q3 2025, a total of 8 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $78.28 M.
Top institutional holders include Renaissance Technologies and Paul Tudor Jones.
Institutional sentiment is currently Bullish. This is evidenced by a $12.07 M net inflow during the quarter.
Recent activity highlights Paul Tudor Jones who increased their stake by 608.4%. Conversely, Steven Cohen reduced exposure by 51.4%.
| Portfolio Manager | % of portfolio | Activity | Shares | Value | Peroid |
|---|---|---|---|---|---|
| 0.02% | Add 31.6% | 979,000 | $14.23 M | Q3 2025 | |
| 0.02% | Add 608.4% | 900,491 | $13.09 M | Q3 2025 | |
| 0.02% | Reduce -1.5% | 698,137 | $10.15 M | Q3 2025 | |
| 0.01% | Reduce -0.6% | 608,633 | $8.85 M | Q3 2025 | |
| 0.08% | Reduce -13.4% | 554,694 | $8.07 M | Q3 2025 | |
| 0.00% | Reduce -51.4% | 150,339 | $2.19 M | Q3 2025 | |
| 0.00% | New Buy | 55,000 | $799,700 | Q3 2025 | |
| 0.00% | New Buy | 25,372 | $368,909 | Q3 2025 |
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
|---|
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
|---|
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
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| Portfolio Manager | Option Type | % of portfolio | Activity | Shares | Value | Period |
|---|
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown(Q3 2025)
Guru Consensus (Q3 2025)
FAQs for Alphatec Holdings, Inc. (ATEC)
Top Guru holders include Renaissance Technologies ($14.23 M), Paul Tudor Jones ($13.09 M), First Eagle Investment ($10.15 M). Collectively, tracked Gurus hold 3.97 M shares.
Based on recent 13F filings, the sentiment is **Positive (Net Buy)**. There was a net inflow of $12.07 M, with 4 Gurus buying and 4 Gurus selling.
In the recent quarter, 4 Gurus reduced their positions, and 0 Gurus sold out of ATEC completely. Total sell value was $3.76 M.
Yes, 2 Gurus opened new positions in ATEC, and 2 added to their existing holdings. Total buy value was $15.83 M.