KORNITZER CAPITAL MANAGEMENT INC /KS

Position in NTRA — Natera, Inc.

CIK 898358 SHAWNEE MISSION, KS

Position in NTRA

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$2,968,051

-$8,470,183 QoQ

Shares Held

14,841

-70.3% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Mar 31, 2026

KORNITZER CAPITAL MANAGEMENT INC /KS holds $46,339,244 across 10 Diagnostics & Research names. NTRA ranks #7 (6.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IQV	Iqvia Holdings Inc.	46,200	$7,878,948
2	IDXX	Idexx Laboratories Inc /De	12,719	$7,146,678
3	A	Agilent Technologies, Inc.	62,696	$7,146,090
4	CSTL	Castle Biosciences Inc	264,396	$6,490,921
5	MEDP	Medpace Holdings, Inc.	12,455	$5,980,766
6	TMO	Thermo Fisher Scientific Inc.	6,686	$3,286,369
7	NTRA	Natera, Inc. This page	14,841	$2,968,051
8	DHR	Danaher Corp /De/	12,994	$2,463,662

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,968,051	14,841	-70.3%	Shares	Sole	2026-04-30
2025-12-31	$11,438,234	49,929	-43.4%	Shares	Sole	2026-02-02
2025-09-30	$14,193,368	88,174	0.0%	Shares	Sole	2025-10-31
2025-06-30	$14,896,115	88,174	0.0%	Shares	Sole	2025-07-31
2025-03-31	$12,468,685	88,174	-16.9%	Shares	Sole	2025-05-02
2024-12-31	$16,798,637	106,119	-35.3%	Shares	Sole	2025-01-31
2024-09-30	$20,815,864	163,969	-7.6%	Shares	Sole	2024-10-31
2024-06-30	$19,208,913	177,384	-39.8%	Shares	Sole	2024-08-02
2024-03-31	$26,951,798	294,684	-12.4%	Shares	Sole	2024-05-02
2023-12-31	$21,067,648	336,329	-8.5%	Shares	Sole	2024-01-31
2023-09-30	$16,261,609	367,494	-22.9%	Shares	Sole	2023-10-31
2023-06-30	$23,204,202	476,864	-29.9%	Shares	Sole	2023-08-01
2023-03-31	$37,757,764	680,075	-10.0%	Shares	Sole	2023-05-09
2022-12-31	$30,368,520	756,000	+7.8%	Shares	Sole	2023-02-02
2022-09-30	$30,717,820	701,000	-3.0%	Shares	Sole	2022-11-03
2022-06-30	$25,606,286	722,525	+0.0%	Shares	Sole	2022-08-03
2022-03-31	$29,387,232	722,400	+149.5%	Shares	Sole	2022-04-27
2021-12-31	$27,035,938	289,495	0.0%	Shares	Sole	2022-02-01
2021-09-30	$32,261,322	289,495	-42.3%	Shares	Sole	2021-11-03
2021-06-30	$56,988,086	501,965	0.0%	Shares	Sole	2021-07-30
2021-03-31	$50,969,526	501,965	-25.8%	Shares	Sole	2021-04-30
2020-12-31	$67,286,964	676,115	-9.2%	Shares	Sole	2021-01-29
2020-09-30	$53,809,842	744,876	+15.1%	Shares	Sole	2020-10-30
2020-06-30	$32,271,785	647,248	+78.0%	Shares	Sole	2020-08-03
2020-03-31	$10,860,410	363,711	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.