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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
CA
301
Clearstead Advisors
Ohio
$76 +$74 +2 New
Norges Bank
302
Norges Bank
Norway
– -$46.6M -1,139,633 Closed
Jane Street
303
Jane Street
New York
– -$19.4M -523,251 Closed
JF
304
Jump Financial
Illinois
– -$20.7M -505,699 Closed
AI
305
Aperture Investors
New York
– -$19.8M -485,190 Closed
Voloridge Investment Management
306
Voloridge Investment Management
Florida
– -$12.6M -308,556 Closed
Qube Research & Technologies (QRT)
307
Qube Research & Technologies (QRT)
United Kingdom
– -$11.9M -291,426 Closed
CM
308
Castleark Management
Illinois
– -$7.22M -176,595 Closed
Citadel Advisors
309
Citadel Advisors
Florida
– -$5.96M -160,702 Closed
ZP
310
Zimmer Partners
New York
– -$4.7M -115,000 Closed
ACM
311
Aubrey Capital Management
United Kingdom
– -$4.19M -102,500 Closed
NIP
312
Nicholas Investment Partners
California
– -$3.83M -93,767 Closed
Tudor Investment Corp
313
Tudor Investment Corp
Connecticut
– -$3.5M -85,647 Closed
Capital Fund Management (CFM)
314
Capital Fund Management (CFM)
France
– -$3.1M -83,622 Closed
Twin Tree Management
315
Twin Tree Management
Texas
– -$2.65M -71,561 Closed
GCM
316
Graham Capital Management
Connecticut
– -$2.92M -71,523 Closed
JG
317
Jain Global
New York
– -$2.77M -67,761 Closed
CC
318
Centiva Capital
New York
– -$2.11M -51,698 Closed
MWVC
319
Morgens Waterfall Vintiadis & Co
New York
– -$1.63M -40,000 Closed
YIH
320
Y-Intercept (HK)
Hong Kong
– -$1.45M -35,364 Closed
DWM
321
Dakota Wealth Management
Florida
– -$1.42M -34,724 Closed
BL
322
BFSG LLC
California
– -$1.12M -27,287 Closed
EGM
323
Engineers Gate Manager
New York
– -$1.05M -25,755 Closed
VI
324
Versor Investments
New York
– -$1.03M -25,185 Closed
BAM
325
Blueshift Asset Management
New Jersey
– -$910K -22,263 Closed
10 11 12
13
14

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.