Marshall Wace, Llp reports 87.98% decrease in ownership of LIA / LivaNova PLC

LivaNova PLC

DE ˙ DB ˙ GB00BYMT0J19

63,00 € ↑2,50 (4,13%)

2026-06-05
DEL PRIS

Security	DE:LIA / LivaNova PLC
Institution	Marshall Wace, Llp
Latest Disclosed Ownership	26,023 shares
Latest Disclosed Value	$ 1,654,022

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 26,023 shares of LivaNova PLC (DE:LIA) valued at $1,392,230 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 216,579 shares of LivaNova PLC. This represents a change in shares of -87.98% during the quarter. The current value of the position is $1,639,449 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	26,023	-190,556	-87.98	1,654	-87.59	0.0008
2026-02-13	2025-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	216,579	-186,204	-46.23	13,326	-36.83	0.0121
2025-11-13	2025-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	402,783	-411,913	-50.56	21,098	-42.48	0.0214
2025-08-13	2025-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	814,696	-293,341	-26.47	36,678	-15.73	0.0413
2025-05-15	2025-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	1,108,037	382,444	52.71	43,524	29.53	0.0553
2025-02-13	2024-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	725,593	239,227	49.19	33,602	31.50	0.0404
2024-11-14	2024-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	486,366	-272	-0.06	25,554	-4.21	0.0311
2024-08-14	2024-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	486,638	-225,194	-31.64	26,677	-33.00	0.0356
2024-05-15	2024-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	711,832	-45,265	-5.98	39,820	1.65	0.0606
2024-02-14	2023-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	757,097	-133,506	-14.99	39,172	-16.82	0.0663
2023-11-14	2023-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	890,603	281,994	46.33	47,095	50.46	0.0954
2023-08-14	2023-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	608,609	-3,835	-0.63	31,301	17.27	0.0611
2023-05-15	2023-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	612,444	-296,247	-32.60	26,690	-47.12	0.0567
2023-02-14	2022-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	908,691	447,934	97.22	50,469	115.74	0.1135
2022-11-14	2022-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	460,757	-5,579	-1.20	23,393	-19.70	0.0513
2022-08-15	2022-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	466,336	4,607	1.00	29,133	-22.90	0.0599
2022-05-16	2022-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	461,729	0	0.00	37,784	-6.41	0.0715
2022-02-14	2021-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	461,729	368,955	397.69	40,370	449.40	0.0746
2021-11-15	2021-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	92,774	92,774		7,348		0.0305
2021-05-17	2021-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	0	-45,567	-100.00	0	-100.00
2021-02-16	2020-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	45,567	-8,982	-16.47	3,017	22.34	0.0163
2020-11-16	2020-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	54,549	-402,761	-88.07	2,466	-88.80	0.0158
2020-08-13	2020-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	457,310	405,152	776.78	22,010	832.63	0.1542
2020-05-15	2020-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	52,158	-11,091	-17.54	2,360	-50.53	0.0236
2020-02-14	2019-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	63,249	63,249		4,771		0.0328
2019-05-14	2019-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	0	-105,019	-100.00	0	-100.00
2019-02-14	2018-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	105,019	-245,880	-70.07	9,606	-77.92	0.0981
2018-12-06	2018-09-30	13F/A-1	LIVANOVA	COMMON STOCK	G5509L101	350,899	204,684	139.99	43,501	198.05	0.3701
2018-11-14	2018-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	350,899	204,684		43,501
2018-08-14	2018-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	146,215	-24,015	-14.11	14,595	-3.12	0.2184
2018-05-15	2018-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	170,230	-216,655	-56.00	15,065	-51.28	0.6244
2018-03-29	2017-12-31	13F/A-1	LIVANOVA	COMMON STOCK	G5509L101	386,885	2,939	0.77	30,920	15.05	1.2994
2018-02-14	2017-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	386,885	2,939		30,920
2017-11-13	2017-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	383,946	2,402	0.63	26,876	15.48	1.2492
2017-08-04	2017-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	381,544	-1,741	-0.45	23,274	23.92	1.0251
2017-05-12	2017-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	383,285	-19,361	-4.81	18,781	3.72	0.9064
2017-02-10	2016-12-31	13F	LIVANOVA	COMMON STOCK	G5509L101	402,646	-61,291	-13.21	18,107	-35.07	0.1190
2016-11-10	2016-09-30	13F	LIVANOVA	COMMON STOCK	G5509L101	463,937	148,808	47.22	27,887	76.18	0.1983
2016-08-12	2016-06-30	13F	LIVANOVA	COMMON STOCK	G5509L101	315,129	171,949	120.09	15,829	104.80	0.1331
2016-05-13	2016-03-31	13F	LIVANOVA	COMMON STOCK	G5509L101	143,180	143,180		7,729		0.0745

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.