RxSight, Inc.

RXST • NASDAQ

RxSight, Inc. is a medical - devices company in the healthcare sector on NASDAQ, led by Ron Kurtz, M.D., with a market cap of $518.9M. As of Q3 2025, 81% of shares are held by 159 institutional investors, with BlackRock, Inc. as the largest holder at 6.61%.

Chief Executive OfficerRon Kurtz, M.D.

Market Cap$518.9M

Medical - Devices

Healthcare

Employees374.0

Websiterxsight.com

Country

United States of America

Overview

Overview of institutional ownership in RXST as of Q3 2025 with a market cap of $367.8M

All Institutions

Institutions: 159
Value Held: $299.1M
Shares Held: 33.3M
Avg Position: $1.9M
Median Position: $263.2K

Hedge Funds

Hedge Funds: 34
Value Held: $96.8M
Shares Held: 10.8M
Avg Position: $2.8M
Median Position: $1.2M

Ownership Breakdown

Institutional (non-HF)

55.0%

$202.3M

Hedge Funds

26.31%

$96.8M

Retail & Other

18.69%

$68.8M

Based on market cap of $367.8M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in RXST as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$24.3M 0.00% of portfolio	6.61% 2.7M shares	Q3 2021 Held for 4y 2m	$5.67T
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dan Michael Berkovitz Chairman	$19.7M 0.02% of portfolio	5.36% 2.2M shares	Q3 2021 Held for 4y 2m	$121.98B
VANGUARD GROUP INC Institution	Salim Ramji CEO	$19.3M 0.00% of portfolio	5.25% 2.1M shares	Q3 2021 Held for 4y 2m	$6.69T
D D. E. Shaw & Co., Inc. Institution	-	$16.5M 0.01% of portfolio	4.48% 1.8M shares	Q2 2023 Held for 2y 5m	$115.81B
Artisan Partners Limited Partnership Long Only Manager	Eric Richard Colson CEO	$15.8M 0.02% of portfolio	4.29% 1.8M shares	Q1 2023 Held for 2y 8m	$69.5B
No Street GP LP Hedge Fund•Long/Short	Jeffrey Bryan Osher Founder	$14.6M 0.97% of portfolio	3.97% 1.6M shares	Q3 2023 Held for 2y 2m	$1.5B
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	Kenneth Cordele Griffin CEO	$11.6M 0.01% of portfolio	3.15% 1.3M shares	Q2 2022 Held for 3y 5m	$122.08B
$DEUTSCHE BANK AG\ logo$ DEUTSCHE BANK AG\ Institution	Kevin G. Burke CEO	$8.7M 0.00% of portfolio	2.36% 967.6K shares	Q3 2021 Held for 4y 2m	$298.06B
B BNP PARIBAS ARBITRAGE, SA Institution	-	$8.1M 0.01% of portfolio	2.21% 903.8K shares	Q4 2024 Held for 11 months	$126.06B
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$7.6M 0.00% of portfolio	2.06% 844.7K shares	Q3 2021 Held for 4y 2m	$1.65T

Net Capital Flow

Institutional buying and selling activity for RXST in Q3 2025

Traded: −$65.8M
Buyers: 93
Sellers: 97
Total Bought: +$80.8M
Total Sold: −$146.6M
Avg Position: $1.5M

Biggest Buyers

Institution	Net Bought	Current Position
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$11.2M +1.2M shares	$19.7M 2.2M shares
BANK OF AMERICA CORP /DE/ Institution	+$5.2M +579.7K shares	$6.5M 722.4K shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	+$4.9M +548.8K shares	$6.6M 730.2K shares
D D. E. Shaw & Co., Inc. Institution	+$4.6M +512.6K shares	$16.5M 1.8M shares
UBS Group AG Institution	+$4.3M +475.4K shares	$6.6M 735.2K shares
4D Advisors, LLC Hedge Fund•Long/Short	+$3.9M +429.9K shares	$5.0M 554.9K shares
No Street GP LP Hedge Fund•Long/Short	+$3.8M +425.0K shares	$14.6M 1.6M shares
B BNP PARIBAS ARBITRAGE, SA Institution	+$3.8M +422.8K shares	$8.1M 903.8K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$3.0M +334.2K shares	$3.0M 334.2K shares
TOCQUEVILLE ASSET MANAGEMENT L.P. Long Only Manager	+$2.7M +300.0K shares	$2.7M 300.0K shares

Biggest Sellers

Institution	Net Sold	Current Position
RA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	−$48.1M −3.7M shares	Sold Off 0 shares
DEERFIELD MANAGEMENT CO /NY Hedge Fund•Long/Short	−$11.6M −889.0K shares	Sold Off 0 shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	−$9.5M −728.0K shares	Sold Off 0 shares
WASATCH ADVISORS INC Long Only Manager	−$5.8M −448.5K shares	Sold Off 0 shares
Q Qube Research & Technologies Ltd Institution	−$5.0M −386.2K shares	Sold Off 0 shares
Artisan Partners Limited Partnership Long Only Manager	−$4.5M −498.9K shares	$15.8M 1.8M shares
THRIVENT FINANCIAL FOR LUTHERANS Insurance Manager	−$4.1M −312.2K shares	Sold Off 0 shares
K Kent Lake PR LLC Hedge Fund•Long/Short	−$3.9M −300.0K shares	Sold Off 0 shares
ALGERT COLDIRON INVESTORS LLC Hedge Fund•Quant	−$3.6M −280.1K shares	Sold Off 0 shares
BROWN CAPITAL MANAGEMENT LLC Long Only Manager	−$3.1M −348.1K shares	$6.9M 771.2K shares

Entry and Exit Activity

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

New Positions: 16
New Value: $7.5M
Exited Positions: 45
Exited Value: $107.8M

New Positions

Institution	Position Value
TOCQUEVILLE ASSET MANAGEMENT L.P. Long Only Manager	$2.7M 300.0K shares
O One Fin Capital Management LP Hedge Fund•Event Driven	$2.3M 254.6K shares
M Meridiem Capital Partners LP Hedge Fund•Long/Short	$1.6M 174.0K shares
Palumbo Wealth Management LLC RIA/Wealth	$215.5K 24.0K shares
FourThought Financial Partners, LLC RIA/Wealth	$212.5K 23.6K shares
Rockefeller Capital Management L.P. Long Only Manager	$167.6K 18.6K shares
LAKE STREET FINANCIAL LLC RIA/Wealth	$127.7K 14.2K shares
Numerai GP LLC Hedge Fund•Quant	$106.3K 11.8K shares
Atom Investors LP Hedge Fund•Market Neutral	$98.6K 11.0K shares
ATWOOD & PALMER INC RIA/Wealth	$23.4K 2.6K shares

Exited Positions

Institution	Previous Position
RA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	$48.1M 3.7M shares
DEERFIELD MANAGEMENT CO /NY Hedge Fund•Long/Short	$11.6M 889.0K shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	$9.5M 728.0K shares
WASATCH ADVISORS INC Long Only Manager	$5.8M 448.5K shares
Q Qube Research & Technologies Ltd Institution	$5.0M 386.2K shares
THRIVENT FINANCIAL FOR LUTHERANS Insurance Manager	$4.1M 312.2K shares
K Kent Lake PR LLC Hedge Fund•Long/Short	$3.9M 300.0K shares
ALGERT COLDIRON INVESTORS LLC Hedge Fund•Quant	$3.6M 280.1K shares
Circle Wealth Management, LLC RIA/Wealth	$2.2M 165.7K shares
Militia Capital Partners, LP Hedge Fund•Long/Short	$1.4M 110.9K shares

Options Activity

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

Call Positions: 1
Call Value: $443.2K
Put Positions: 4
Put Value: $565.5K

Call Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$443.2K 493.0 contracts

Put Positions

Institution	Position Value
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$294.0K 327.0 contracts
J JANE STREET GROUP, LLC Institution	$271.5K 302.0 contracts
Militia Capital Partners, LP Hedge Fund•Long/Short	- - contracts
P PEAK6 LLC Institution	- - contracts

Most Committed Institutions

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

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
4D Advisors, LLC Hedge Fund•Long/Short	Kurt F Graeber Managing Partner	2.66% $5.0M	1.36% 554.9K shares	Q4 2024 Held for 11 months	$187.8M
V Vitruvian Partners LLP Institution	-	1.44% $2.1M	0.56% 230.7K shares	Q4 2024 Held for 11 months	$144.2M
No Street GP LP Hedge Fund•Long/Short	Jeffrey Bryan Osher Founder	0.97% $14.6M	3.97% 1.6M shares	Q3 2023 Held for 2y 2m	$1.5B
O One Fin Capital Management LP Hedge Fund•Event Driven	Maykao Yang Manisone CFO	0.87% $2.3M	0.62% 254.6K shares	Q3 2025 Held for 2 months	$263.5M
C Carnegie Lake Advisors LLC RIA/Wealth	Eckart Alexander Weeck President	0.67% $1.7M	0.47% 194.3K shares	Q2 2025 Held for 5 months	$259.9M
Grandeur Peak Global Advisors, LLC Long Only Manager	Blake Harold Walker CEO	0.51% $3.8M	1.03% 420.7K shares	Q4 2024 Held for 11 months	$745.4M
Parkman Healthcare Partners LLC Hedge Fund•Long/Short	Gregory Arthur Martinez CIO	0.38% $3.4M	0.93% 380.7K shares	Q2 2022 Held for 3y 5m	$910.1M
BROWN CAPITAL MANAGEMENT LLC Long Only Manager	Keith Allison Lee CEO	0.29% $6.9M	1.88% 771.2K shares	Q3 2024 Held for 1y 2m	$2.4B
Atika Capital Management LLC Hedge Fund•Long/Short	Bradley Seth Farber Managing Partner	0.27% $3.2M	0.87% 354.9K shares	Q2 2023 Held for 2y 5m	$1.2B
DOHENY ASSET MANAGEMENT /CA RIA/Wealth	Sean Patrick Oneill Managing Partner	0.24% $367.0K	0.10% 40.8K shares	Q1 2024 Held for 1y 8m	$155.4M

Hedge Fund Spotlight

Discover hedge funds investing in RXST

Quantinno Capital Management LP

Hedge Fund • Market Neutral

Portfolio ManagerHoon Nmn Kim

Portfolio Value: $36.6B
Positions: 2,911
Last Reported: Q3 2025

Sector Allocation

Position in RxSight, Inc.

Market Value: $163.3K
Shares Held: 18.2K
Portfolio Weight: 0.00%
Owned Since: 2025-Q2

Top Holding	Sector	Market Value	Weight
1 Nvidia NVDA	Semiconductors Technology	$2.1B	5.71%
2 Apple AAPL	Consumer Electronics Technology	$1.9B	5.06%
3 Microsoft MSFT	Software - Infrastructure Technology	$1.4B	3.93%