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WAY

Waystar Holding Corp.
$22.19 -0.84 (-3.65%) At close · Jul 14
Market Cap
$4.26B
Shares
191,812,891

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 307
Total Value: $4,802,421,237
Total Shares: 199,207,425
Showing 1–100 of 322 holdings by value · page 1 of 4

Institutional Ownership Trend

9 quarters

Superinvestors Holding WAY

All superinvestors →
Joel Greenblatt $4,296,546 Ray Dalio $227,694

Holder Concentration

Across 305 13F filers
Top Holder
12.5%
Jun 2024 → Mar 2026 · range 12.4% – 30.1%
of institutional value
Top 5
44.6%
Jun 2024 → Mar 2026 · range 43.8% – 66.8%
of institutional value
Top 10
59.5%
Jun 2024 → Mar 2026 · range 57.2% – 81.1%
of institutional value
HHI
505
Jun 2024 → Mar 2026 · range 487 – 1,541
Broadly held
Showing 100 of 322
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid EQT Fund Management S.a r.l. $599,843,226 12.49% 24,879,437
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $458,703,647 9.55% 19,025,452
Mega BlackRock, Inc. $401,810,792 8.37% 16,665,732
Mega FMR LLC $360,743,920 7.51% 14,962,419
Mid Bain Capital Investors LLC $319,301,725 6.65% 13,243,539
Mid Advent International, L.P. $266,654,164 5.55% 11,059,899
Mega VANGUARD CAPITAL MANAGEMENT LLC $124,051,350 2.58% 5,145,224
Mega NEUBERGER BERMAN GROUP LLC $112,622,125 2.35% 4,671,179
Mid GOLDENTREE ASSET MANAGEMENT LP $107,136,907 2.23% 4,443,671
Large Artisan Partners Limited Partnership $106,286,620 2.21% 4,408,404
Mega STATE STREET CORP $103,410,562 2.15% 4,289,115
Mid PointState Capital LP $90,841,609 1.89% 3,767,798
Mega BANK OF MONTREAL /CAN/ Bank $83,270,080 1.73% 3,453,757
Mega GEODE CAPITAL MANAGEMENT, LLC $69,729,542 1.45% 2,892,142
Mega GOLDMAN SACHS GROUP INC $63,114,168 1.31% 2,617,759
Large BAMCO INC /NY/ $56,069,468 1.17% 2,325,569
Mid ArrowMark Colorado Holdings LLC $53,005,063 1.10% 2,198,468
Mega UBS Group AG $51,907,598 1.08% 2,152,949
Mega MILLENNIUM MANAGEMENT LLC $50,923,526 1.06% 2,112,133
Mega BANK OF AMERICA CORP /DE/ Bank $49,793,368 1.04% 2,065,258
Mega DIMENSIONAL FUND ADVISORS LP $49,338,605 1.03% 2,046,396
Mega JANUS HENDERSON GROUP PLC $48,004,214 1.00% 1,991,050
Mega PRICE T ROWE ASSOCIATES INC /MD/ $41,416,302 0.86% 1,717,806
Small Sio Capital Management, LLC $39,594,309 0.82% 1,642,236
Large RTW INVESTMENTS, LP $39,299,300 0.82% 1,630,000
Mega Capital Research Global Investors $38,811,675 0.81% 1,609,775
Large DIAMOND HILL CAPITAL MANAGEMENT INC $38,660,794 0.81% 1,603,517
Large Thrivent Financial for Lutherans $38,478,691 0.80% 1,595,964
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $38,157,884 0.79% 1,582,658
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $30,084,650 0.63% 1,247,808
Large FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ $29,617,206 0.62% 1,228,420
Mega AQR CAPITAL MANAGEMENT LLC $29,420,006 0.61% 1,220,241
Mid OBERWEIS ASSET MANAGEMENT INC/ $28,147,798 0.59% 1,167,474
Mega NORTHERN TRUST CORP Bank $26,991,768 0.56% 1,119,526
Mega JPMORGAN CHASE & CO $24,814,203 0.52% 1,029,208
Small AVENIR CORP $23,465,298 0.49% 973,260
Mega MORGAN STANLEY $23,125,512 0.48% 959,167
Mid Clarkston Capital Partners, LLC $22,917,302 0.48% 950,531
Large Select Equity Group, L.P. $22,259,340 0.46% 923,241
Small BAIN CAPITAL VENTURE INVESTORS, LLC $21,288,286 0.44% 882,965
Mega PRINCIPAL FINANCIAL GROUP INC $19,746,740 0.41% 819,027
Mega VANGUARD FIDUCIARY TRUST CO Bank $18,934,113 0.39% 785,322
Mega CITIGROUP INC $18,664,057 0.39% 774,121
Small Blue Door Asset Management, LLC $17,161,498 0.36% 711,800
Mega Bank of New York Mellon Corp Bank $16,874,391 0.35% 699,892
Mega WELLINGTON MANAGEMENT GROUP LLP $15,542,147 0.32% 644,635
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $14,495,920 0.30% 601,241
Mega DEUTSCHE BANK AG\ Bank $14,429,205 0.30% 598,474
Mega BNP PARIBAS ARBITRAGE, SA $14,410,860 0.30% 597,713
Mid RA CAPITAL MANAGEMENT, L.P. $12,763,834 0.27% 529,400
Mega JENNISON ASSOCIATES LLC $12,444,352 0.26% 516,149
Large LOOMIS SAYLES & CO L P $11,891,123 0.25% 493,203
Large Mawer Investment Management Ltd. $10,925,904 0.23% 453,169
Small Parkman Healthcare Partners LLC $10,682,128 0.22% 443,058
Large Walleye Capital LLC $10,584,024 0.22% 438,989
Small KINGDON CAPITAL MANAGEMENT, L.L.C. $10,560,180 0.22% 438,000
Large RENAISSANCE TECHNOLOGIES LLC $10,203,352 0.21% 423,200
Large Public Sector Pension Investment Board Pension $9,901,760 0.21% 410,691
Mid PEREGRINE CAPITAL MANAGEMENT LLC $9,823,426 0.20% 407,442
Mid Burkehill Global Management, LP $9,644,000 0.20% 400,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $9,380,453 0.20% 389,069
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $9,120,354 0.19% 378,281
Large SEI INVESTMENTS CO $8,940,421 0.19% 370,818
Mega Nuveen, LLC $8,623,833 0.18% 357,687
Mid Ghisallo Capital Management LLC $8,438,500 0.18% 350,000
Mega Invesco Ltd. $8,329,664 0.17% 345,486
Small Rhenman & Partners Asset Management AB $8,259,266 0.17% 342,566
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $8,067,206 0.17% 334,600
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $7,354,755 0.15% 305,050
Mid SEVEN GRAND MANAGERS, LLC $7,233,000 0.15% 300,000
Mega AMERIPRISE FINANCIAL INC $7,142,635 0.15% 296,252
Mega RHUMBLINE ADVISERS $6,935,193 0.14% 287,648
Mid RENAISSANCE GROUP LLC $6,548,300 0.14% 271,601
Mid Bellevue Group AG $6,175,511 0.13% 256,139
Mega Legal & General Group Plc $5,741,603 0.12% 238,142
Mega HSBC HOLDINGS PLC $5,626,454 0.12% 233,366
Mega VICTORY CAPITAL MANAGEMENT INC $5,605,984 0.12% 232,517
Mega Swiss National Bank Bank $5,475,381 0.11% 227,100
Mid KENNEDY CAPITAL MANAGEMENT LLC $5,234,473 0.11% 217,108
Mid NEXT CENTURY GROWTH INVESTORS LLC $5,222,611 0.11% 216,616
Large STATE OF WISCONSIN INVESTMENT BOARD $4,915,474 0.10% 203,877
Small Roubaix Capital, LLC $4,826,026 0.10% 200,167
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $4,719,143 0.10% 195,734
Small Lisanti Capital Growth, LLC $4,511,704 0.09% 187,130
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,465,172 0.09% 185,200
Large IEQ CAPITAL, LLC $4,464,327 0.09% 185,165
Large Gotham Asset Management, LLC $4,296,546 0.09% 178,206
Large Cerity Partners LLC $4,163,698 0.09% 172,696
Large CREDIT AGRICOLE S A $4,160,807 0.09% 172,576
Mid KORNITZER CAPITAL MANAGEMENT INC /KS $4,156,081 0.09% 172,380
Large Quantinno Capital Management LP $3,951,990 0.08% 163,915
Large KING LUTHER CAPITAL MANAGEMENT CORP $3,746,452 0.08% 155,390
Mega TWO SIGMA INVESTMENTS, LP $3,641,333 0.08% 151,030
Mega RAYMOND JAMES FINANCIAL INC $3,616,041 0.08% 149,981
Mid Susquehanna Portfolio Strategies, LLC $3,519,505 0.07% 145,977
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $3,392,976 0.07% 140,729
Large Corient Private Wealth LLC $3,231,680 0.07% 134,039
Large Creative Planning $3,223,217 0.07% 133,688
Mega CITADEL ADVISORS LLC $3,133,697 0.07% 129,975
Mega ALLIANCEBERNSTEIN L.P. $3,090,974 0.06% 128,203
Key facts CIK 1990354 CUSIP 946784105 13F (30d) 13 filings 13 filers Visit website Investor relations

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