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WAY

Waystar Holding Corp
WAY

301 hedge funds and large institutions have $7.06B invested in Waystar Holding Corp in 2025 Q3 according to their latest regulatory filings, with 84 funds opening new positions, 124 increasing their positions, 78 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more first-time investments, than exits

New positions opened: 84 | Existing positions closed: 48

71% more call options, than puts

Call options by funds: $42.6M | Put options by funds: $24.9M

59% more repeat investments, than reductions

Existing positions increased: 124 | Existing positions reduced: 78

23.21% more ownership

Funds ownership: 83.5% → 106.71% (+23%)

20% more capital invested

Capital invested by funds: $5.9B → $7.06B (+$1.16B)

12% more funds holding

Funds holding: 268 → 301 (+33)

33% less funds holding in top 10

Funds holding in top 10: 6 → 4 (-2)

Holders
301
Holders Change
+33
Holders Change %
+12.31%
% of All Funds
3.95%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
84
Increased
124
Reduced
78
Closed
48
Calls
$42.6M
Puts
$24.9M
Net Calls
+$17.7M
Net Calls Change
+$17.7M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$344M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$119M
3
Artisan Partners
Artisan Partners
Wisconsin
+$93.3M
4
UBS Group
UBS Group
Switzerland
+$84.6M
5
PC
PointState Capital
New York
+$77.8M

Top Sellers

Rank Fund Capital Flow
1
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$220M
2
BCI
Bain Capital Investors
Massachusetts
-$178M
3
Two Sigma Advisers
Two Sigma Advisers
New York
-$36.9M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$35.6M
5
Two Sigma Investments
Two Sigma Investments
New York
-$30.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
New York State Teachers Retirement System (NYSTRS)
176
New York State Teachers Retirement System (NYSTRS)
New York
$962K +$940K +25,364 New
KK
177
KLP Kapitalforvaltning
Norway
$956K +$393K +10,600 +73%
TRSOTSOK
178
Teachers Retirement System of the State of Kentucky
Kentucky
$948K +$927K +25,000 New
Creative Planning
179
Creative Planning
Kansas
$933K +$378K +10,208 +71%
AAM
180
Azzad Asset Management
Virginia
$924K – – –
BNP Paribas Financial Markets
181
BNP Paribas Financial Markets
France
$856K -$12.9M -349,337 -94%
AC
182
Aristides Capital
Kentucky
$834K +$815K +22,000 New
QT
183
Quantbot Technologies
New York
$834K -$8.88M -239,663 -92%
ProShare Advisors
184
ProShare Advisors
Maryland
$785K +$74.5K +2,011 +11%
LPL Financial
185
LPL Financial
California
$784K +$275K +7,425 +56%
LCM
186
Legato Capital Management
California
$766K +$289K +7,802 +63%
State of Tennessee, Department of Treasury
187
State of Tennessee, Department of Treasury
Tennessee
$717K +$701K +18,900 New
PCM
188
Prelude Capital Management
New York
$695K +$6.56K +177 +1%
MSRPS
189
Maryland State Retirement & Pension System
Maryland
$629K +$615K +16,589 New
Natixis Advisors
190
Natixis Advisors
Massachusetts
$611K +$597K +16,107 New
DnB Asset Management
191
DnB Asset Management
Norway
$605K +$592K +15,965 New
PNC Financial Services Group
192
PNC Financial Services Group
Pennsylvania
$593K +$105K +2,831 +22%
Handelsbanken Fonder
193
Handelsbanken Fonder
Sweden
$576K – – –
SIM
194
Sandia Investment Management
Massachusetts
$569K -$367K -9,900 -40%
Pathstone Holdings
195
Pathstone Holdings
New Jersey
$567K +$554K +14,951 New
WG
196
Winton Group
United Kingdom
$558K +$545K +14,708 New
Pictet Asset Management
197
Pictet Asset Management
Switzerland
$550K +$174K +4,701 +48%
HCA
198
Harbour Capital Advisors
Virginia
$536K +$234K +6,300 +80%
B
199
Bailard
California
$515K -$1.84M -49,623 -79%
KWM
200
Keebeck Wealth Management
Illinois
$514K +$503K +13,568 New
6 7
8
9 10

WAY Hedge Fund Activity: Q3 2025 in Review

301 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Waystar Holding Corp (WAY) for Q3 2025, worth a combined $7.06B — up 20% from $5.9B a quarter earlier.

Buyers outnumbered sellers: 84 funds opened new WAY positions and 48 closed out — a net gain of 36 holders — while 124 added to existing stakes and 78 trimmed.

The largest buyer was BlackRock, adding an estimated $344M. The largest seller was Canada Pension Plan Investment Board, cutting an estimated $220M.

  • 301 institutional investors held Waystar Holding Corp (WAY) as of Q3 2025, up from 268 in Q2 2025.
  • Funds reported $7.06B of Waystar Holding Corp stock for Q3 2025, up 20% quarter-over-quarter.
  • 84 funds opened new Waystar Holding Corp positions in Q3 2025 and 48 closed out, a net change of +36 holders.
  • The largest Waystar Holding Corp buyer in Q3 2025 was BlackRock, an estimated $344M added.
  • The largest Waystar Holding Corp seller in Q3 2025 was Canada Pension Plan Investment Board, an estimated $220M sold.

Based on aggregated 13F filings for Q3 2025.