Rafferty Asset Management, LLC

Position in NTRA — Natera, Inc.

CIK 1389426 New York, NY

Position in NTRA

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$4,588,170

-$1,128,083 QoQ

Shares Held

22,942

-8.1% QoQ

Ownership

0.016%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Rafferty Asset Management, LLC holds $69,634,221 across 18 Diagnostics & Research names. NTRA ranks #4 (6.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De	25,899	$14,552,389
2	TMO	Thermo Fisher Scientific Inc.	29,028	$14,268,132
3	DHR	Danaher Corp /De/	48,612	$9,216,835
4	NTRA	Natera, Inc. This page	22,942	$4,588,170
5	TWST	Twist Bioscience Corp	96,255	$4,574,037
6	VCYT	Veracyte, Inc.	104,212	$3,356,668
7	GRAL	GRAIL, Inc.	55,423	$2,864,260
8	A	Agilent Technologies, Inc.	21,858	$2,491,374

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,588,170	22,942	-8.1%	Shares	Sole	2026-05-15
2025-12-31	$5,716,253	24,952	-47.4%	Shares	Sole	2026-02-13
2025-09-30	$7,631,265	47,408	-17.8%	Shares	Sole	2025-11-12
2025-06-30	$9,738,715	57,646	-22.9%	Shares	Sole	2025-08-14
2025-03-31	$10,577,609	74,801	-6.9%	Shares	Sole	2025-05-14
2024-12-31	$12,715,764	80,327	-40.0%	Shares	Sole	2025-02-14
2024-09-30	$16,992,003	133,848	-18.5%	Shares	Sole	2024-11-13
2024-06-30	$17,791,830	164,298	+59.6%	Shares	Sole	2024-08-13
2024-03-31	$9,418,093	102,975	-33.3%	Shares	Sole	2024-05-13
2023-12-31	$9,671,866	154,404	-6.0%	Shares	Sole	2024-02-13
2023-09-30	$7,269,257	164,277	-4.3%	Shares	Sole	2023-11-13
2023-06-30	$8,355,749	171,717	+36.6%	Shares	Sole	2023-08-11
2023-03-31	$6,981,528	125,748	-40.5%	Shares	Sole	2023-05-11
2022-12-31	$8,493,946	211,450	+61.5%	Shares	Sole	2023-02-13
2022-09-30	$5,737,703	130,938	+17.4%	Shares	Sole	2022-11-14
2022-06-30	$3,954,218	111,575	-18.7%	Shares	Sole	2022-08-12
2022-03-31	$5,580,767	137,187	+132.6%	Shares	Sole	2022-05-13
2021-12-31	$5,508,048	58,979	+127.4%	Shares	Sole	2022-02-10
2021-09-30	$2,890,084	25,934	+3.3%	Shares	Sole	2021-11-10
2021-06-30	$2,850,511	25,108	-21.6%	Shares	Sole	2021-08-10
2021-03-31	$3,251,716	32,024	+231.7%	Shares	Sole	2021-05-10
2020-12-31	$960,865	9,655	-71.0%	Shares	Sole	2021-02-10
2020-09-30	$2,404,652	33,287	+42.7%	Shares	Sole	2020-11-13
2020-06-30	$1,162,934	23,324	+202.8%	Shares	Sole	2020-08-07
2020-03-31	$230,011	7,703	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.