Alphatec Holdings Inc. (ATEC)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Braidwell LPNOTE 0.750% 3/1

Alex Karnal

69,121,000 $66,183,358 +13% 2.45%
2.
Braidwell LP

Alex Karnal

6,531,439 $56,496,947 +201% 2.09%
3.
Tremblant Capital

Brett Barakett

2,577,799 $22,297,961 +18% 0.64%
4. 2,461,400 $21,291,110 +188% 0%
5. 2,386,326 $20,641,719 +73% 0.01%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$7.00 35,000 $245,000.00 232,271 2026-05-11 Filing
$7.54 43,847 $330,606.38 197,271 2026-05-08 Filing
$7.49 56,153 $420,585.97 153,424 2026-05-07 Filing
$5.76 35,000 $201,600.00 50,000 2024-08-23 Filing
$5.89 16,978 $100,000.42 331,696 2024-08-23 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$9.65 8,168 $78,821.20 630,398 2026-08-05 Filing
$8.01 6,050 $48,460.50 94,671 2026-06-11 Filing
$12.36 79,789 $986,192.04 600,721 2026-03-13 Filing
$12.30 260,535 $3,204,580.50 815,704 2026-03-13 Filing
$12.52 163,452 $2,046,419.04 504,932 2026-03-11 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 11,326,677 $97,975,756 0%
2. 61,900,000 $59,152,303 0.31%
3. 6,521,659 $56,412,361 0.02%
4. 5,211,600 $45,080,340 0.01%
5. 5,122,681 $44,311,191 0%
News See All