KORNITZER CAPITAL MANAGEMENT INC /KS

Position in BIO — Bio-Rad Laboratories, Inc.

CIK 898358 SHAWNEE MISSION, KS

Position in BIO

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$1,798,654

-$354,968 QoQ

Shares Held

6,126

-20.7% QoQ

Ownership

0.023%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#139

of 392 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

KORNITZER CAPITAL MANAGEMENT INC /KS holds $74,500,817 across 11 Medical Devices names. BIO ranks #7 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
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. This page	6,126	$1,798,654
8	STE	STERIS plc	8,000	$1,684,560

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,798,654	6,126	-20.7%	Shares	Sole	2026-07-31
2026-03-31	$2,153,622	7,726	+17.0%	Shares	Sole	2026-04-30
2025-12-31	$2,001,551	6,606	-31.3%	Shares	Sole	2026-02-02
2025-09-30	$2,696,230	9,616	-7.0%	Shares	Sole	2025-10-31
2025-06-30	$2,495,490	10,341	-73.0%	Shares	Sole	2025-07-31
2025-03-31	$9,322,015	38,274	-2.6%	Shares	Sole	2025-05-02
2024-12-31	$12,911,428	39,303	+2.0%	Shares	Sole	2025-01-31
2024-09-30	$12,887,017	38,517	+10.2%	Shares	Sole	2024-10-31
2024-06-30	$9,546,013	34,953	+0.3%	Shares	Sole	2024-08-02
2024-03-31	$12,054,607	34,853	-4.9%	Shares	Sole	2024-05-02
2023-12-31	$11,832,949	36,647	-9.9%	Shares	Sole	2024-01-31
2023-09-30	$14,587,122	40,695	0.0%	Shares	Sole	2023-10-31
2023-06-30	$15,428,288	40,695	-10.9%	Shares	Sole	2023-08-01
2023-03-31	$21,888,818	45,695	+11.3%	Shares	Sole	2023-05-09
2022-12-31	$17,265,319	41,060	+65.5%	Shares	Sole	2023-02-02
2022-09-30	$10,346,323	24,803	-4.3%	Shares	Sole	2022-11-03
2022-06-30	$12,825,450	25,910	0.0%	Shares	Sole	2022-08-03
2022-03-31	$14,593,289	25,910	0.0%	Shares	Sole	2022-04-27
2021-12-31	$19,576,818	25,910	0.0%	Shares	Sole	2022-02-01
2021-09-30	$19,327,564	25,910	-2.4%	Shares	Sole	2021-11-03
2021-06-30	$17,099,456	26,540	0.0%	Shares	Sole	2021-07-30
2021-03-31	$15,158,851	26,540	0.0%	Shares	Sole	2021-04-30
2020-12-31	$15,471,227	26,540	-5.0%	Shares	Sole	2021-01-29
2020-09-30	$14,401,952	27,940	-38.6%	Shares	Sole	2020-10-30
2020-06-30	$20,554,082	45,525	-20.0%	Shares	Sole	2020-08-03
2020-03-31	$19,951,070	56,912	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.