LivaNova

LIVN • NASDAQ

LivaNova is a medical - devices company in the healthcare sector on NASDAQ, led by Vladimir A. Makatsaria, with a market cap of $3.4B. As of Q3 2025, 101% of shares are held by 267 institutional investors, with BlackRock, Inc. as the largest holder at 13.28%.

CEOVladimir A. Makatsaria

Market Cap$3.4B

Medical - Devices

Healthcare

Employees2.9K

Websitelivanova.com

Country

United States of America

Overview

Overview of institutional ownership in LIVN as of Q3 2025 with a market cap of $2.9B

All Institutions

Institutions: 267
Value Held: $2.9B
Shares Held: 55.1M
Avg Position: $10.8M
Median Position: $844.8K

Hedge Funds

Hedge Funds: 44
Value Held: $543.8M
Shares Held: 10.4M
Avg Position: $12.4M
Median Position: $1.9M

Ownership Breakdown

Institutional (non-HF)

81.96%

$2.3B

Hedge Funds

19.01%

$543.8M

Retail & Other

Based on market cap of $2.9B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in LIVN as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$379.7M 0.01% of portfolio	13.28% 7.2M shares	Q4 2015 Held for 9y 11m	$5.67T
PRIMECAP MANAGEMENT CO/CA/ Long Only Manager	Theofanis A Kolokotrones Chairman	$232.8M 0.18% of portfolio	8.14% 4.4M shares	Q4 2018 Held for 6y 11m	$128.84B
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dan Michael Berkovitz Chairman	$155.6M 0.13% of portfolio	5.44% 3.0M shares	Q4 2015 Held for 9y 11m	$121.98B
Artisan Partners Limited Partnership Long Only Manager	Eric Richard Colson CEO	$127.1M 0.18% of portfolio	4.45% 2.4M shares	Q4 2024 Held for 11 months	$69.5B
WELLINGTON MANAGEMENT CO LLP Long Only Manager	Jean Marie Hynes CEO	$122.9M 0.02% of portfolio	4.30% 2.3M shares	Q4 2024 Held for 11 months	$571.21B
VANGUARD GROUP INC Institution	Salim Ramji CEO	$120.3M 0.00% of portfolio	4.21% 2.3M shares	Q4 2015 Held for 9y 11m	$6.69T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$107.7M 0.00% of portfolio	3.77% 2.1M shares	Q4 2015 Held for 9y 11m	$2.88T
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$90.2M 0.02% of portfolio	3.15% 1.7M shares	Q4 2015 Held for 9y 11m	$466.32B
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	David Gary Kabiller Founder	$86.9M 0.06% of portfolio	3.04% 1.7M shares	Q2 2017 Held for 8y 5m	$156.17B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$75.8M 0.00% of portfolio	2.65% 1.4M shares	Q4 2015 Held for 9y 11m	$1.57T

Net Capital Flow

Institutional buying and selling activity for LIVN in Q3 2025

Traded: +$56.5M
Buyers: 135
Sellers: 132
Total Bought: +$357.4M
Total Sold: −$300.9M
Avg Position: $9.9M

Biggest Buyers

Institution	Net Bought	Current Position
Artisan Partners Limited Partnership Long Only Manager	+$61.8M +1.2M shares	$127.1M 2.4M shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	+$55.9M +1.1M shares	$122.9M 2.3M shares
DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven	+$38.9M +743.4K shares	$38.9M 743.4K shares
A AMERICAN CENTURY COMPANIES INC Institution	+$29.7M +567.6K shares	$38.1M 727.0K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$28.5M +544.0K shares	$155.6M 3.0M shares
STATE OF WISCONSIN INVESTMENT BOARD RIA/Wealth	+$14.3M +272.8K shares	$21.2M 404.6K shares
O ODDO BHF ASSET MANAGEMENT SAS Institution	+$12.7M +242.9K shares	$29.8M 569.2K shares
OBERWEIS ASSET MANAGEMENT INC/ Long Only Manager	+$9.7M +186.0K shares	$9.7M 186.0K shares
R ROYAL BANK OF CANADA Institution	+$9.5M +180.6K shares	$37.2M 709.9K shares
BOONE CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short	+$8.8M +167.9K shares	$8.8M 167.9K shares

Biggest Sellers

Institution	Net Sold	Current Position
ExodusPoint Capital Management, LP Hedge Fund•Multi-Strategy	−$29.7M −567.9K shares	$12.9M 246.8K shares
D D. E. Shaw & Co., Inc. Institution	−$26.5M −505.8K shares	$19.0M 362.6K shares
M MANUFACTURERES LIFE INSURANCE CO Institution	−$21.9M −417.9K shares	$5.0M 94.6K shares
Marshall Wace LLP Institution	−$21.6M −411.9K shares	$21.1M 402.8K shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$20.5M −390.8K shares	$86.9M 1.7M shares
H HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Institution	−$12.9M −246.6K shares	$6.0M 114.0K shares
M M&G Plc Institution	−$11.8M −261.4K shares	Sold Off 0 shares
GREAT LAKES ADVISORS, LLC Long Only Manager	−$10.7M −237.0K shares	Sold Off 0 shares
PRIMECAP MANAGEMENT CO/CA/ Long Only Manager	−$10.3M −196.5K shares	$232.8M 4.4M shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	−$9.5M −180.8K shares	$1.8M 34.3K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited LIVN in Q3 2025

New Positions: 12
New Value: $9.9M
Exited Positions: 25
Exited Value: $49.0M

New Positions

Institution	Position Value
BOONE CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short	$8.8M 167.9K shares
Dana Investment Advisors, Inc. Long Only Manager	$1.1M 21.2K shares
NBC SECURITIES, INC. RIA/Wealth	$24.3K 463.0 shares
R Root Financial Partners, LLC RIA/Wealth	$6.5K 125.0 shares
Sontag Advisory, LLC RIA/Wealth	$2.5K 48.0 shares
T T. Rowe Price Investment Management, Inc. Insurance Manager	$1.5K 29.0 shares
Larson Financial Group LLC RIA/Wealth	$629.0 12.0 shares
Quent Capital, LLC Hedge Fund•Long/Short	$524.0 10.0 shares
Transamerica Financial Advisors, Inc. Institution	$471.0 9.0 shares
Bear Mountain Capital, Inc. Fund of Funds	$383.0 7.0 shares

Exited Positions

Institution	Previous Position
M M&G Plc Institution	$11.8M 261.4K shares
GREAT LAKES ADVISORS, LLC Long Only Manager	$10.7M 237.0K shares
Prosight Management, LP Hedge Fund•Long/Short	$6.3M 140.0K shares
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	$6.1M 135.8K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$5.9M 130.0K shares
O ONTARIO TEACHERS PENSION PLAN BOARD Institution	$3.0M 67.3K shares
T TEXAS PERMANENT SCHOOL FUND Institution	$1.1M 25.5K shares
VOLORIDGE INVESTMENT MANAGEMENT, LLC Hedge Fund•Multi-Strategy	$771.7K 17.1K shares
M MAVERICK CAPITAL LTD Hedge Fund•Long/Short	$711.9K 15.8K shares
THRIVENT FINANCIAL FOR LUTHERANS Insurance Manager	$578.0K 12.8K shares

Options Activity

Institutions with the largest Call and Put options positions in LIVN as of Q3 2025

Call Positions: 3
Call Value: $4.4M
Put Positions: 5
Put Value: $1.1M

Call Positions

Institution	Position Value
P PEAK6 LLC Institution	$2.7M 522.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$1.4M 260.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$335.2K 64.0 contracts

Put Positions

Institution	Position Value
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$455.7K 87.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$319.5K 61.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$267.1K 51.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$26.2K 5.0 contracts
BARCLAYS PLC Institution	- - contracts

Most Committed Institutions

Institutions with LIVN as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Paradice Investment Management LLC Long Only Manager	Kevin Paul Beck President	6.01% $26.8M	0.94% 511.3K shares	Q1 2017 Held for 8y 8m	$445.9M
S SCOPIA CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short	Jeremy Hendrik Mindich Founder	5.75% $41.9M	1.47% 800.8K shares	Q2 2025 Held for 5 months	$729.9M
P P2 Capital Partners, LLC Hedge Fund•Value	Claus Jorgen Moller CEO	5.32% $25.9M	0.90% 493.9K shares	Q4 2021 Held for 3y 11m	$486.7M
R Redmile Group, LLC Hedge Fund•Sector	Amrit Nmn Nagpal Managing Partner	4.72% $48.5M	1.70% 926.8K shares	Q1 2021 Held for 4y 8m	$1.0B
BOONE CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short	Daniel Walter Boone President	2.88% $8.8M	0.31% 167.9K shares	Q3 2025 Held for 2 months	$305.0M
Parkman Healthcare Partners LLC Hedge Fund•Long/Short	Gregory Arthur Martinez CIO	1.59% $14.4M	0.51% 275.8K shares	Q1 2024 Held for 1y 8m	$910.1M
O ODDO BHF ASSET MANAGEMENT SAS Institution	-	1.14% $29.8M	1.04% 569.2K shares	Q2 2025 Held for 5 months	$2.6B
EMERALD MUTUAL FUND ADVISERS TRUST Long Only Manager	Stacey Lynn Sears President	0.97% $18.3M	0.64% 349.7K shares	Q1 2023 Held for 2y 8m	$1.9B
EMERALD ADVISERS INC/PA Long Only Manager	Kenneth George Mertz CEO	0.93% $28.9M	1.01% 551.2K shares	Q1 2023 Held for 2y 8m	$3.1B
Rock Point Advisors, LLC RIA/Wealth	Todd Alan Wulfson President	0.81% $3.1M	0.11% 58.5K shares	Q3 2025 Held for 2 months	$377.4M

Hedge Fund Spotlight

Discover hedge funds investing in LIVN

OCCUDO QUANTITATIVE STRATEGIES LP

Hedge Fund • Market Neutral

Portfolio ManagerRicky Xiaoxiao Shi

Portfolio Value: $821.7M
Positions: 644
Last Reported: Q3 2025

Sector Allocation

Position in LivaNova

Market Value: $239.6K
Shares Held: 4.6K
Portfolio Weight: 0.03%
Owned Since: 2025-Q3

Top Holding	Sector	Market Value	Weight
1 Lam Research LRCX	Semiconductors Technology	$9.4M	1.15%
2 Intuitive Surgical ISRG	Medical - Instruments & Supplies Healthcare	$9.4M	1.15%
3 Costco Wholesale COST	Discount Stores Consumer Defensive	$9.3M	1.14%