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Waystar Holding Corp

300 hedge funds and large institutions have $6.53B invested in Waystar Holding Corp in 2025 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 114 increasing their positions, 89 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed

125% more funds holding in top 10

Funds holding in top 10: 49 (+5)

28% more repeat investments, than reductions

Existing positions increased: 114 | Existing positions reduced: 89

9% more first-time investments, than exits

New positions opened: 73 | Existing positions closed: 67

0% less funds holding

Funds holding: 301300 (-1)

2.51% less ownership

Funds ownership: 106.71%104.2% (-2.5%)

8% less capital invested

Capital invested by funds: $7.06B → $6.53B (-$533M)

27% less call options, than puts

Call options by funds: $14.8M | Put options by funds: $20.2M

Holders
300
Holders Change
-1
Holders Change %
-0.33%
% of All Funds
3.65%
Holding in Top 10
9
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+125%
% of All Funds
0.11%
New
73
Increased
114
Reduced
89
Closed
67
Calls
$14.8M
Puts
$20.2M
Net Calls
-$5.39M
Net Calls Change
-$23.1M
Name Holding Trade Value Shares
Change
Change in
Stake
RIM
326
Rakuten Investment Management
Japan
-$5.67M -22,780 Closed
AC
327
Aristides Capital
Kentucky
-$834K -22,000 Closed
QT
328
Quantbot Technologies
New York
-$834K -21,991 Closed
LCM
329
Legato Capital Management
California
-$766K -20,200 Closed
Natixis Advisors
330
Natixis Advisors
Massachusetts
-$611K -16,107 Closed
DnB Asset Management
331
DnB Asset Management
Norway
-$605K -15,965 Closed
Pathstone Holdings
332
Pathstone Holdings
New Jersey
-$567K -14,951 Closed
HCA
333
Harbour Capital Advisors
Virginia
-$536K -14,130 Closed
MAG
334
MRA Advisory Group
New Jersey
-$492K -12,979 Closed
CG
335
Cynosure Group
Utah
-$383K -10,100 Closed
OQS
336
Occudo Quantitative Strategies
Florida
-$363K -9,572 Closed
HCM
337
HMS Capital Management
Tennessee
-$356K -9,379 Closed
CIS
338
Custom Index Systems
New York
-$324K -8,537 Closed
CIBC Asset Management
339
CIBC Asset Management
Ontario, Canada
-$285K -7,507 Closed
WF
340
WoodTrust Financial
Wisconsin
-$284K -7,500 Closed
VCA
341
Verdence Capital Advisors
Maryland
-$284K -7,218 Closed
CIC
342
Carnegie Investment Counsel
Ohio
-$266K -7,002 Closed
PTC
343
Petrus Trust Company
Texas
-$257K -6,765 Closed
Cambridge Investment Research Advisors
344
Cambridge Investment Research Advisors
Iowa
-$250K -6,593 Closed
CM
345
Caption Management
Oklahoma
-$246K -6,500 Closed
Mariner
346
Mariner
Kansas
-$231K -6,083 Closed
DC
347
Diametric Capital
Massachusetts
-$219K -5,767 Closed
HWM
348
Hohimer Wealth Management
Washington
-$216K -5,700 Closed
GSC
349
Ground Swell Capital
South Carolina
-$213K -5,624 Closed
NP
350
Ninepoint Partners
Ontario, Canada
-$161K -4,252 Closed