RXSIGHT INC RXST
COM · Common Stock · CUSIP 78349D107
- SectorHealth care
- IndustryOphthalmic Goods
- HeadquartersAliso Viejo, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($364.2k this quarter). Holder counts are more reliable. Shares outstanding: 41.6m as of 2026-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $4.82. Options: 1 managers hold calls ($96.4k notional), 4 hold puts ($232.8k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 53 |
| Q4 2022 | 59 |
| Q1 2023 | 75 |
| Q2 2023 | 116 |
| Q3 2023 | 129 |
| Q4 2023 | 170 |
| Q1 2024 | 198 |
| Q2 2024 | 229 |
| Q3 2024 | 216 |
| Q4 2024 | 214 |
| Q1 2025 | 193 |
| Q2 2025 | 175 |
| Q3 2025 | 160 |
| Q4 2025 | 164 |
| Q1 2026 | 164 |
| Q2 2026 | 151 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 119 | 111 |
| Q4 2024 | 116 | 103 |
| Q1 2025 | 116 | 89 |
| Q2 2025 | 108 | 89 |
| Q3 2025 | 88 | 102 |
| Q4 2025 | 87 | 82 |
| Q1 2026 | 91 | 85 |
| Q2 2026 | 96 | 71 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $690.2k | $714.7k | 1.04 |
| Q4 2025 | $499.1k | $179.2k | 0.36 |
| Q1 2026 | $75.2k | $391.8k | 5.21 |
| Q2 2026 | $96.4k | $232.8k | 2.42 |
Biggest buyers
| BlackRock, Inc. | Added | +2.6m |
| MARSHALL WACE, LLP | Added | +983.2k |
| MILLENNIUM MANAGEMENT LLC | Added | +970.8k |
| AQR CAPITAL MANAGEMENT LLC | Added | +897.7k |
| UBS Group AG | Added | +776.6k |
| Schonfeld Strategic Advisors LLC | Added | +509.7k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +482.1k |
| Trexquant Investment LP | Added | +470.9k |
| Qube Research & Technologies Ltd | Added | +366.4k |
| Grandeur Peak Global Advisors, LLC | Added | +256.8k |
Biggest sellers
| Artisan Partners Limited Partnership | Sold out | -2.1m |
| BANK OF AMERICA CORP /DE/ | Reduced | -724.7k |
| BAILLIE GIFFORD & CO | Sold out | -690.3k |
| DEUTSCHE BANK AG\ | Reduced | -422.1k |
| CITADEL ADVISORS LLC | Reduced | -418.0k |
| JPMORGAN CHASE & CO | Reduced | -406.0k |
| Holocene Advisors, LP | Sold out | -315.2k |
| MORGAN STANLEY | Reduced | -298.1k |
| Parkman Healthcare Partners LLC | Sold out | -250.0k |
| BRIDGER MANAGEMENT, LLC | Sold out | -248.9k |
Biggest calls
| GROUP ONE TRADING LLC | New | $96.4k20.0k shares |
Biggest puts
| CITADEL ADVISORS LLC | Reduced | $145.6k30.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $56.4k11.7k shares |
| SIMPLEX TRADING, LLC | Unchanged | $21.2k4.4k shares |
| GROUP ONE TRADING LLC | New | $9.6k2.0k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock Portfolio Management LLC 13G · institution +1.2 pts · filed 2026-10-27 | 8.4% |
| MILLENNIUM MANAGEMENT LLC 13G · passive investor +1.9 pts · filed 2026-08-04 | 7.3% |
| BlackRock, Inc. 13G · institution +1.1 pts · filed 2026-10-27 | 6.9% |
| Point72 Asset Management, L.P. 13G · passive investor new · filed 2026-08-19 | 6.0% |
Fell to 5% or below in the last year: Artisan Partners Limited Partnership (5.0%, 2026-05-13), VANGUARD GROUP INC (0.0%, 2026-03-27), RA CAPITAL MANAGEMENT, L.P. (0.0%, 2025-11-14)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 1 | $1.0m | 3 | $3.8m | $3.8m |
| Q1 2025 | 1 | $100.0k | 2 | $288.6k | $288.6k |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 4 | $103.7k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-02 | Wilterding Mark Chief Financial Officer | Sold | $54.0k7.8k shares |
| 2026-09-02 | Kurtz Ronald M MD Chief Medical Officer | Sold | $35.5k5.1k shares |
| 2026-09-02 | Weinberg Eric Officer | Sold | $14.2k2.0k shares |
| 2026-09-02 | Goldshleger Ilya Chief Operating Officer | Sold | $14.2k2.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 5.8m $27.9m | Added +2.6m |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 3.0m $14.6m | Added +970.8k |
| No Street GP LP 0.60% of their portfolio | 2.1m $9.9m | Added +55.0k |
| NOMURA HOLDINGS INC 0.04% of their portfolio | 2.0m $9.6m | Unchanged |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 2.0m $9.6m | Added +25.5k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.7m $8.1m | Reduced -17.4k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.5m $7.4m | Added +897.7k |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 1.5m $7.2m | Added +482.1k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 1.2m $5.8m | Added +120.5k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 1.1m $5.5m | Reduced -153.2k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio | 1.1m $5.5m | Unchanged |
| UBS Group AG 0.00% of their portfolio | 1.0m $4.9m | Added +776.6k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.02% of their portfolio | 998.6k $4.8m | Reduced -67.8k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 995.9k $4.8m | Added +983.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 985.0k $4.7m | Added +65.1k |
| STATE STREET CORP 0.00% of their portfolio | 851.5k $4.1m | Added +50.2k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 778.3k $3.8m | Added +44.9k |
| Grandeur Peak Global Advisors, LLC 0.81% of their portfolio | 722.4k $3.5m | Added +256.8k |
| Schonfeld Strategic Advisors LLC 0.02% of their portfolio | 701.4k $3.4m | Added +509.7k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 700.7k $3.4m | Reduced -418.0k |
| Trexquant Investment LP 0.02% of their portfolio | 607.9k $2.9m | Added +470.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 546.2k $2.6m | Added +50.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 540.2k $2.6m | Reduced -422.1k |
| NORGES BANK 0.00% of their portfolio | 500.0k $2.4m | Not comparable |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 491.6k $2.4m | Added +366.4k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 485.3k $2.3m | Reduced -724.7k |
| ALGERT GLOBAL LLC 0.02% of their portfolio | 413.0k $2.0m | Added +222.1k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 384.8k $1.9m | Added +49.0k |
| Walleye Capital LLC 0.01% of their portfolio | 358.0k $1.7m | Added +43.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 312.8k $1.5m | Added +11.2k |
| MORGAN STANLEY 0.00% of their portfolio | 311.8k $1.5m | Reduced -298.1k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 311.0k $1.5m | Reduced -6.8k |
| Vitruvian Partners LLP 0.67% of their portfolio | 278.9k $1.3m | Unchanged |
| TOCQUEVILLE ASSET MANAGEMENT L.P. 0.02% of their portfolio | 265.0k $1.3m | Reduced -45.0k |
| Jump Financial, LLC 0.01% of their portfolio | 245.8k $1.2m | Reduced -11.4k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 242.7k $1.2m | Reduced -5.3k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 230.7k $1.1m | Added +36.8k |
| BROWN CAPITAL MANAGEMENT LLC 0.21% of their portfolio | 216.3k $1.0m | Reduced -32.6k |
| Y-Intercept (Hong Kong) Ltd 0.02% of their portfolio | 183.9k $886.6k | Reduced -13.0k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio | 181.3k $873.9k | Added +18.5k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 168.1k $810.1k | Reduced -136.7k |
| Carnegie Lake Advisors LLC 0.28% of their portfolio | 154.7k $745.9k | Unchanged |
| MOORE CAPITAL MANAGEMENT, LP 0.02% of their portfolio | 151.5k $730.2k | Added +81.4k |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 145.6k $701.7k | Added +100.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 140.7k $678.1k | Added +80.3k |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 131.7k $635.0k | Reduced -19.2k |
| Nuveen, LLC 0.00% of their portfolio | 125.8k $606.2k | Added +54.9k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 120.1k $578.9k | Added +19.8k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 96.3k $464.1k | Added +51.5k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 92.3k $444.9k | Added +13.2k |
| GSA CAPITAL PARTNERS LLP 0.03% of their portfolio | 89.5k $431.0k | Added +35.1k |
| Corient Private Wealth LP 0.00% of their portfolio | 85.8k $413.7k | Added +54.8k |
| Mariner, LLC 0.00% of their portfolio | 84.9k $409.1k | Added +37.1k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 82.6k $421.3k | Reduced -406.0k |
| XTX Topco Ltd 0.01% of their portfolio | 80.9k $389.9k | Reduced -24.6k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 77.2k $372.5k | Reduced -90.1k |
| Jain Global LLC 0.00% of their portfolio | 70.6k $340.2k | Added +42.5k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 67.9k $327.3k | New |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 65.2k $314.1k | Added +39.8k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 64.5k $310.9k | Unchanged |
| TITLEIST ASSET MANAGEMENT, LLC 0.02% of their portfolio | 61.4k $295.8k | New |
| Invesco Ltd. 0.00% of their portfolio | 59.5k $286.9k | Added +6.6k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 56.6k $348.7k | Added +21.0k |
| Cerity Partners LLC 0.00% of their portfolio | 55.4k $267.0k | Added +30.5k |
| Dynamic Technology Lab Private Ltd 0.06% of their portfolio | 54.6k $263.0k | New |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio | 51.6k $248.7k | Added +41.6k |
| ADAR1 Capital Management, LLC 0.01% of their portfolio | 50.0k $241.0k | Added +6.8k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 49.0k $236.2k | Added +2.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 45.1k $218.0k | Added +6.0k |
| Quadrature Capital Ltd 0.00% of their portfolio | 43.0k $207.5k | New |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 42.5k $210.6k | Added +30.1k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 42.4k $204.4k | Added +25.5k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 40.8k $196.6k | Added +7.5k |
| Quantinno Capital Management LP 0.00% of their portfolio | 40.5k $195.0k | Added +26.1k |
| Quantbot Technologies LP 0.01% of their portfolio | 39.6k $190.8k | Reduced -36.2k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 34.3k $165.3k | Added +21.2k |
| Graham Capital Management, L.P. 0.00% of their portfolio | 32.1k $154.5k | Added +5.6k |
| LAKE STREET PRIVATE WEALTH, LLC 0.02% of their portfolio | 30.5k $147.1k | Unchanged |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 30.2k $145.7k | Reduced -40.1k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 29.6k $142.7k | Added +5.4k |
| Arax Advisory Partners 0.00% of their portfolio | 29.6k $142.5k | Added +27.3k |
| FMR LLC 0.00% of their portfolio | 28.9k $139.4k | Added +19.6k |
| Centiva Capital, LP 0.00% of their portfolio | 27.7k $133.5k | Reduced -6.6k |
| Susquehanna Portfolio Strategies, LLC 0.00% of their portfolio | 22.5k $108.4k | Reduced -152.5k |
| BARCLAYS PLC 0.00% of their portfolio | 21.9k $105.3k | Added +1.1k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 21.8k $105.3k | Added +292 |
| R Squared Ltd 0.05% of their portfolio | 20.2k $97.5k | New |
| Caprock Group, LLC 0.00% of their portfolio | 18.8k $90.6k | Unchanged |
| Squarepoint Ops LLC 0.00% of their portfolio | 18.8k $90.5k | Reduced -12.6k |
| CITIGROUP INC 0.00% of their portfolio | 18.4k $88.7k | Added +16.3k |
| Creative Planning 0.00% of their portfolio | 18.4k $88.6k | Reduced -19.9k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 18.4k $88.5k | Added +24 |
| Brevan Howard Capital Management LP 0.00% of their portfolio | 18.2k $87.7k | Added +6.8k |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 17.9k $86.2k | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 15.3k $73.6k | Unchanged |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.00% of their portfolio | 13.7k $66.2k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 13.4k $64.7k | Unchanged |
| Focus Partners Wealth 0.00% of their portfolio | 13.2k $63.6k | New |
| Aigen Investment Management, LP 0.02% of their portfolio | 12.8k $61.9k | New |
| GREAT LAKES ADVISORS, LLC 0.00% of their portfolio | 12.7k $61.4k | New |