KORNITZER CAPITAL MANAGEMENT INC /KS
Position in ATEC — Alphatec Holdings, Inc.
CIK 898358
SHAWNEE MISSION, KS
Position in ATEC
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$1,211,000
+$123,000 QoQ
Shares Held
140,000
+40.0% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#88
of 265 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATEC Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026KORNITZER CAPITAL MANAGEMENT INC /KS holds $74,500,817 across 11 Medical Devices names. ATEC ranks #10 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
350,497 | $31,804,097 | |
| 2 | ESTA |
Establishment Labs Holdings Inc.
|
115,530 | $9,913,629 | |
| 3 | EW |
Edwards Lifesciences Corp
|
99,560 | $9,006,197 | |
| 4 | MDT |
Medtronic plc
|
103,155 | $8,069,815 | |
| 5 | SNN |
Smith & Nephew PLC
|
154,254 | $4,444,057 | |
| 6 | DXCM |
Dexcom Inc
|
59,256 | $3,990,891 | |
| 7 | BIO |
Bio-Rad Laboratories, Inc.
|
6,126 | $1,798,654 | |
| 8 | STE |
STERIS plc
|
8,000 | $1,684,560 |
All Filings in ATEC
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,211,000 | 140,000 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $1,088,000 | 100,000 | Shares | Sole | 2026-04-30 | |
| No filing history on record for this holder in this stock. | ||||||