Stock Ownership/WAY

WAYSTAR HLDG CORP (WAY): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in WAY · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
16
13F filers
Aggregate Value
$154.1M
Across holders
Last Price
$25.35
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity9 increased7 reduced5 exited
Full exits: RENAISSANCE TECHNOLOGIES LLC, Bridgewater Associates, LP, TWO SIGMA INVESTMENTS, LP, Squarepoint Ops LLC, LAKEWOOD CAPITAL MANAGEMENT, LP
Institutional Holders of WAY
↗
16 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund3.65M$75.0M48.6%0.0%Added+$31.6MQ2 2026
Select Equity Group, L.P.
CIK 0001592643
Hedge Fund1.00M$20.6M13.4%0.1%Added+$1.6MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund656K$13.5M8.7%0.0%Added+$11.9MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund585K$12.0M7.8%0.5%Reduced$-33.1MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund556K$11.4M7.4%0.0%Reduced+$10.0MQ2 2026
FARALLON CAPITAL MANAGEMENT LLC
CIK 0000909661
Hedge Fund265K$5.4M3.5%0.0%Added—Q2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund216K$4.4M2.9%0.0%Reduced+$4.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund201K$4.1M2.7%0.0%Added—Q2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund131K$2.7M1.7%0.0%Reduced$-970KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund101K$2.1M1.3%0.0%Reduced+$263KQ2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$75.0M· 48.6% of total· 0.0% port· 3.65M sh· +$31.6M QoQ· Q2 2026
Select Equity Group, L.P.Added
Hedge Fund
$20.6M· 13.4% of total· 0.1% port· 1.00M sh· +$1.6M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$13.5M· 8.7% of total· 0.0% port· 656K sh· +$11.9M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCReduced
Hedge Fund
$12.0M· 7.8% of total· 0.5% port· 585K sh· $-33.1M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$11.4M· 7.4% of total· 0.0% port· 556K sh· +$10.0M QoQ· Q2 2026
FARALLON CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$5.4M· 3.5% of total· 0.0% port· 265K sh· — QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$4.4M· 2.9% of total· 0.0% port· 216K sh· +$4.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$4.1M· 2.7% of total· 0.0% port· 201K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$2.7M· 1.7% of total· 0.0% port· 131K sh· $-970K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$2.1M· 1.3% of total· 0.0% port· 101K sh· +$263K QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$1.5M· 1.0% of total· 0.0% port· 74K sh· — QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$642K· 0.4% of total· 0.0% port· 31K sh· $-5.6M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$428K· 0.3% of total· 0.0% port· 21K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$296K· 0.2% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$7K· 0.0% of total· 0.0% port· 330 sh· +$3K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$4K· 0.0% of total· 0.0% port· 178 sh· — QoQ· Q2 2026
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