We are live on ! Find out more
RXST icon

RxSight
RXST

160 hedge funds and large institutions have $299M invested in RxSight in 2025 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 58 increasing their positions, 56 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 56

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

3% less call options, than puts

Call options by funds: $690K | Put options by funds: $715K

8% less funds holding

Funds holding: 174 → 160 (-14)

9.85% less ownership

Funds ownership: 91.09% → 81.24% (-9.8%)

30% less first-time investments, than exits

New positions opened: 32 | Existing positions closed: 46

38% less capital invested

Capital invested by funds: $481M → $299M (-$182M)

Holders
160
Holders Change
-14
Holders Change %
-8.05%
% of All Funds
2.1%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
32
Increased
58
Reduced
56
Closed
46
Calls
$690K
Puts
$715K
Net Calls
-$25K
Net Calls Change
+$3.35M

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$10.9M
2
Bank of America
Bank of America
North Carolina
+$5.09M
3
Two Sigma Advisers
Two Sigma Advisers
New York
+$4.82M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$4.5M
5
UBS Group
UBS Group
Switzerland
+$4.17M

Top Sellers

Rank Fund Capital Flow
1
RCM
RA Capital Management
Massachusetts
-$48.1M
2
DM
Deerfield Management
New York
-$11.6M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$9.46M
4
WA
Wasatch Advisors
Utah
-$5.83M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$5.02M
Name Holding Trade Value Shares
Change 		Change in
Stake
Dimensional Fund Advisors
26
Dimensional Fund Advisors
Texas
$3.05M -$407K -46,412 -12%
Balyasny Asset Management
27
Balyasny Asset Management
Illinois
$3M +$2.93M +334,177 New
Northern Trust
28
Northern Trust
Illinois
$2.82M -$251K -28,595 -8%
Barclays
29
Barclays
United Kingdom
$2.78M +$2.06M +234,253 +314%
TAM
30
Tocqueville Asset Management
New York
$2.7M +$2.63M +300,000 New
Acadian Asset Management
31
Acadian Asset Management
Massachusetts
$2.5M +$2.44M +277,695 +22,558%
Charles Schwab
32
Charles Schwab
California
$2.34M -$283K -32,276 -11%
Federated Hermes
33
Federated Hermes
Pennsylvania
$2.33M -$16.5K -1,882 -0.7%
OFCM
34
One Fin Capital Management
California
$2.29M +$2.23M +254,583 New
VP
35
Vitruvian Partners
United Kingdom
$2.07M – – –
DSCM
36
Divisadero Street Capital Management
Florida
$1.93M -$35.6K -4,058 -2%
JF
37
Jump Financial
Illinois
$1.81M -$424K -48,299 -19%
CLA
38
Carnegie Lake Advisors
New Jersey
$1.75M +$767K +87,345 +82%
SPS
39
Susquehanna Portfolio Strategies
Pennsylvania
$1.69M +$608K +69,322 +58%
Voloridge Investment Management
40
Voloridge Investment Management
Florida
$1.63M -$1.94M -220,859 -55%
Canada Pension Plan Investment Board
41
Canada Pension Plan Investment Board
Ontario, Canada
$1.61M +$323K +36,800 +26%
MCP
42
Meridiem Capital Partners
Texas
$1.56M +$1.53M +174,014 New
Point72 Asset Management
43
Point72 Asset Management
Connecticut
$1.4M +$1.36M +155,290 New
CSS
44
Cubist Systematic Strategies
Connecticut
$1.32M +$926K +105,505 +258%
QT
45
Quantbot Technologies
New York
$1.31M +$806K +91,815 +169%
Renaissance Technologies
46
Renaissance Technologies
New York
$1.25M -$2.53M -287,700 -67%
Walleye Capital
47
Walleye Capital
New York
$1.24M +$685K +78,051 +129%
YIH
48
Y-Intercept (HK)
Hong Kong
$1.21M +$217K +24,743 +22%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
49
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.18M – – –
New York State Common Retirement Fund
50
New York State Common Retirement Fund
New York
$1.13M -$3M -341,274 -73%
1
2
3 4 5

RXST Hedge Fund Activity: Q3 2025 in Review

160 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in RxSight (RXST) for Q3 2025, worth a combined $299M — down 38% from $481M a quarter earlier.

Sellers outnumbered buyers: 46 funds closed out of RXST and 32 opened new positions — a net loss of 14 holders — while 56 trimmed existing stakes and 58 added.

The largest buyer was Millennium Management, adding an estimated $10.9M. The largest seller was RA Capital Management, exiting entirely with an estimated $48.1M sold.

  • 160 institutional investors held RxSight (RXST) as of Q3 2025, down from 174 in Q2 2025.
  • Funds reported $299M of RxSight stock for Q3 2025, down 38% quarter-over-quarter.
  • 32 funds opened new RxSight positions in Q3 2025 and 46 closed out, a net change of -14 holders.
  • The largest RxSight buyer in Q3 2025 was Millennium Management, an estimated $10.9M added.
  • The largest RxSight seller in Q3 2025 was RA Capital Management, an estimated $48.1M sold.

Based on aggregated 13F filings for Q3 2025.