Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC)
CUSIP: 02081G201
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock, par value $0.0001 per share
- Shares outstanding
- 148,491,921
- Total 13F shares
- 108,131,166
- Share change
- +7,150,201
- Total reported value
- $1,572,206,011
- Put/Call ratio
- 15%
- Price per share
- $14.54
- Number of holders
- 269
- Value change
- +$108,986,715
- Number of buys
- 143
- Number of sells
- 111
Quarterly Holders Quick Answers
What is CUSIP 02081G201?
CUSIP 02081G201 identifies ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 02081G201:
Top shareholders of ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| L-5 Healthcare Partners, LLC |
3/4/5
13D/G
|
Director by deputization, 10%+ Owner |
5%
from 13D/G
|
11,081,538
|
$166,223,070 | — | 10 May 2023 | |
| Paul Segal |
3/4/5
|
Director |
—
class O/S missing
|
11,081,538
|
$147,384,455 | — | 15 Jun 2023 | |
| BlackRock, Inc. |
13F
|
Company |
6.4%
|
9,515,949
|
$105,627,032 | — | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.5%
|
6,656,763
|
$73,890,070 | — | 30 Jun 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
4.2%
|
6,177,161
|
$68,566,509 | — | 30 Jun 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
3%
|
4,452,082
|
$49,419,000 | — | 30 Jun 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
2.7%
|
4,008,498
|
$44,495,000 | — | 30 Jun 2025 | |
| BRAIDWELL LP |
13F
|
Company |
2.4%
|
3,635,172
|
$40,350,409 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.9%
|
2,788,528
|
$30,952,661 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.9%
|
2,763,021
|
$30,669,533 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.8%
|
2,697,541
|
$29,945,792 | — | 30 Jun 2025 | |
| Ward W. Woods Jr. |
3/4/5
|
Director |
1.5%
|
2,210,602
|
$28,008,326 | — | 11 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
1.7%
|
2,515,400
|
$27,920,940 | — | 30 Jun 2025 | |
| James L. L. Tullis |
3/4/5
|
Director |
—
class O/S missing
|
1,569,859
|
$25,761,387 | — | 31 Dec 2023 | |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
|
Company |
1.4%
|
2,060,735
|
$22,874,158 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.3%
|
1,915,639
|
$21,263,601 | — | 30 Jun 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
1.3%
|
1,892,310
|
$21,004,641 | — | 30 Jun 2025 | |
| Cerity Partners LLC |
13F
|
Company |
1.2%
|
1,854,045
|
$20,579,896 | — | 30 Jun 2025 | |
| Mortimer Berkowitz III |
3/4/5
|
Director |
0.83%
|
1,229,152
|
$19,525,669 | -$998,125 | 09 Sep 2025 | |
| Penn Capital Management Company, LLC |
13F
|
Company |
1.2%
|
1,725,250
|
$19,196,792 | — | 30 Jun 2025 | |
| Granite Investment Partners, LLC |
13F
|
Company |
1.2%
|
1,720,944
|
$19,102,478 | — | 30 Jun 2025 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
1.1%
|
1,684,334
|
$18,696,107 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.99%
|
1,474,103
|
$16,362,544 | — | 30 Jun 2025 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.98%
|
1,453,756
|
$16,136,692 | — | 30 Jun 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.9%
|
1,339,200
|
$14,865,120 | — | 30 Jun 2025 | |
| MetLife Investment Management, LLC |
13F
|
Company |
0.89%
|
1,321,107
|
$14,664,290 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.88%
|
1,308,952
|
$14,529,368 | — | 30 Jun 2025 | |
| Intrinsic Edge Capital Management LLC |
13F
|
Company |
0.87%
|
1,290,528
|
$14,324,861 | — | 30 Jun 2025 | |
| Western Standard LLC |
13F
|
Company |
0.85%
|
1,255,374
|
$13,934,651 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.82%
|
1,211,388
|
$13,446,407 | — | 30 Jun 2025 | |
| Walleye Capital LLC |
13F
|
Company |
0.8%
|
1,182,994
|
$13,131,233 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.76%
|
1,128,690
|
$12,528,459 | — | 30 Jun 2025 | |
| Motley Fool Wealth Management, LLC |
13F
|
Company |
0.73%
|
1,082,670
|
$12,017,644 | — | 30 Jun 2025 | |
| Aberdeen Group plc |
13F
|
Company |
0.68%
|
1,013,349
|
$11,248,174 | — | 30 Jun 2025 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
0.66%
|
986,103
|
$10,945,743 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.6%
|
889,536
|
$9,873,850 | — | 30 Jun 2025 | |
| Brian Snider |
3/4/5
|
EVP, MARKETING |
—
class O/S missing
|
655,382
|
$9,830,730 | — | 05 Aug 2022 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.59%
|
879,817
|
$9,765,968 | — | 30 Jun 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.58%
|
865,979
|
$9,612,368 | — | 30 Jun 2025 | |
| KING LUTHER CAPITAL MANAGEMENT CORP |
13F
|
Company |
0.58%
|
858,584
|
$9,530,282 | — | 30 Jun 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.51%
|
757,700
|
$8,410,470 | — | 30 Jun 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.5%
|
744,200
|
$8,260,620 | — | 30 Jun 2025 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.5%
|
743,041
|
$8,247,755 | — | 30 Jun 2025 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
0.5%
|
742,042
|
$8,237,000 | — | 30 Jun 2025 | |
| Kelli M. Howell |
3/4/5
|
EVP, CLINICAL STRATEGIES |
—
class O/S missing
|
540,098
|
$8,101,470 | — | 05 Aug 2022 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.48%
|
719,469
|
$7,986,106 | — | 30 Jun 2025 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
0.48%
|
708,437
|
$7,863,651 | — | 30 Jun 2025 | |
| Parkman Healthcare Partners LLC |
13F
|
Company |
0.44%
|
648,871
|
$7,202,468 | — | 30 Jun 2025 | |
| Quentin S. Blackford |
3/4/5
|
Director |
0.38%
|
568,369
|
$7,201,235 | — | 11 Jun 2025 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
0.43%
|
640,175
|
$7,105,942 | — | 30 Jun 2025 |
Institutional Holders of Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC) as of Q3 2025
As of 30 Sep 2025,
Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC) was held by
269 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
108,131,166 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, AMERICAN CENTURY COMPANIES INC, ROYAL BANK OF CANADA, MORGAN STANLEY, BNP PARIBAS ASSET MANAGEMENT Holding S.A., DEUTSCHE BANK AG\, Nuveen, LLC, GEODE CAPITAL MANAGEMENT, LLC, and STATE STREET CORP.
This page lists
270
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
235
Q3 2025 holders
269
Holder diff
34
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.