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WAY · Waystar Holding Corp. · Shareholders & Ownership

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$28.98 +0.14 (+0.49%)
Market Cap
$5.55B
Shares
191.75M
Volume · Oct 22 1.95M Avg daily vol (3M) 2.44M

Every disclosed holder of WAY in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns WAY

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 211,557,547 110.33%
Insiders (Forms 3, 4, 5) 45,710,438 23.84%
13D/G-only blocks 0 0.00%
Remaining 65,519,569 -34.17%
Registered funds (N-PORT, not summed) 78,881,275 41.14%

Shares outstanding: 191,748,416, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of WAY

# Holder Shares
1
Derby LuxCo S.a r.l.
13G CIK 1998443 · Unknown · Sep 30, 2025
Rule 13d-1(d), exempt investor, not summed
24,879,437
1.1
Derby LuxCo S.a r.l.
Insider CIK 1998443 · Sep 12, 2025
10% Owner, issuer-wide
24,879,437
2
EQT Fund Management S.a r.l.
13F CIK 1834239 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
24,879,437
3
FMR LLC
13G CIK 315066 · Holding company · Jul 31, 2026
Rule 13d-1(b), qualified institution, not summed
19,643,976
3.1
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
15,045,567
3.2
Fidelity Value Fund
Fund S000005455 · Registered fund · Jul 31, 2026
Fidelity Capital Trust, not summed
3,487,900
3.3
Fidelity Low-Priced Stock Fund
Fund S000007152 · Registered fund · Jul 31, 2026
Fidelity Puritan Trust, not summed
3,211,000
3.4
Select Medical Technology and Devices Portfolio
Fund S000007473 · Registered fund · May 31, 2026
Fidelity Select Portfolios, not summed
1,600,000
3.5
Fidelity Small Cap Growth Fund
Fund S000007193 · Registered fund · Jul 31, 2026
Fidelity Securities Fund, not summed
1,333,310
4
CANADA PENSION PLAN INVESTMENT BOARD
13F CIK 1283718 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
19,025,452
4.1
CANADA PENSION PLAN INVESTMENT BOARD
Insider CIK 1283718 · Sep 12, 2025
10% Owner, issuer-wide, not summed
19,025,452
5
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
17,435,466
5.1
iShares Core S&P Small-Cap ETF
Fund S000004313 · Registered fund · Jun 30, 2026
iShares Trust, not summed
6,934,946
5.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
2,921,727
5.3
iShares Russell 2000 Value ETF
Fund S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,053,424
5.4
iShares S&P Small-Cap 600 Growth ETF
Fund S000004314 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,034,217
5.5
Master Small Cap Index Series
Fund S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
209,293
6
Bain Capital Investors LLC
13F CIK 1040508 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
13,243,539
6.1
BCPE Derby (DE) SPV, LP
Insider CIK 2048434 · Dec 12, 2024
10% Owner, issuer-wide, not summed
23,936,936
6.2
BAIN CAPITAL INVESTORS LLC
Insider CIK 1040508 · Sep 12, 2025
10% Owner, issuer-wide, not summed
13,243,539
7
Moskowitz Paul G
Insider CIK 1997404 · Sep 12, 2025
Director, 10% Owner, issuer-wide
13,243,539
8
Advent International, L.P.
13F CIK 1034196 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
11,059,899
9
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
6,626,263
10
GOLDENTREE ASSET MANAGEMENT LP
13F CIK 1278951 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
6,160,110
11
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,200,460
12
BANK OF MONTREAL /CAN/
13F CIK 927971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
5,189,386
13
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
4,572,108
13.1
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
Fund S000041317 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,058,366
13.2
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF
Fund S000006990 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
643,312
13.3
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
39,967
13.4
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
22,654
13.5
State Street(R) SPDR(R) FactSet Innovative Technology ETF
Fund S000051577 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
19,994
14
Artisan Partners Limited Partnership
13F CIK 1466153 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,679,251
14.1
Artisan Mid Cap Fund
Fund S000006496 · Registered fund · Jun 30, 2026
Artisan Partners Funds Inc., not summed
917,961
14.2
Artisan Global Discovery Fund
Fund S000058458 · Registered fund · Jun 30, 2026
Artisan Partners Funds Inc., not summed
47,534
15
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,668,065
16
MILLENNIUM MANAGEMENT LLC
13F CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,652,355
17
NEUBERGER BERMAN GROUP LLC
13F CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,634,210
17.1
Neuberger Long Short Fund
Fund S000035446 · Registered fund · Jul 31, 2026
NEUBERGER BERMAN ALTERNATIVE FUNDS, not summed
1,713,975
17.2
Neuberger Large Cap Growth Fund
Fund S000007849 · Registered fund · May 31, 2026
NEUBERGER BERMAN EQUITY FUNDS, not summed
644,599
17.3
Neuberger Core Equity ETF
Fund S000085748 · Registered fund · May 31, 2026
Neuberger Berman ETF Trust, not summed
11,706
17.4
Neuberger Growth ETF
Fund S000089172 · Registered fund · May 31, 2026
Neuberger Berman ETF Trust, not summed
3,056
18
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,088,690
19
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,938,152
19.1
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund
Fund S000002074 · Registered fund · Jun 30, 2026
T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC., not summed
1,040,855
19.2
T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.
Fund S000002073 · Registered fund · Jun 30, 2026
T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC., not summed
235,036
19.3
T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund
Fund S000052904 · Registered fund · Jun 30, 2026
T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC., not summed
228,983
19.4
T. Rowe Price Small-Cap Index Fund
Fund S000051327 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
16,884
19.5
T. Rowe Price Extended Equity Market Index Fund
Fund S000002090 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
13,856
20
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,884,399
21
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,871,893
22
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,660,854
22.1
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
554,889
22.2
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
501,876
22.3
Dimensional US Small Cap Value ETF
Fund S000075151 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
451,372
22.4
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
394,847
22.5
U.S. MICRO CAP PORTFOLIO
Fund S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
251,195
23
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,636,973
24
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,583,119
25
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F CIK 912938 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,275,354
25.1
MFS New Discovery Fund
Fund S000000765 · Registered fund · May 31, 2026
MFS SERIES TRUST I, not summed
1,416,610
25.2
MFS New Discovery Series
Fund S000002680 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST, not summed
576,282
25.3
MFS Core Equity Fund
Fund S000000763 · Registered fund · May 31, 2026
MFS SERIES TRUST I, not summed
125,973
25.4
MFS Core Equity Portfolio
Fund S000002656 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST II, not summed
5,732
25.5
MFS Global Alternative Strategy Fund
Fund S000019515 · Registered fund · Jul 31, 2026
MFS Series Trust XV, not summed
4,678
26
DIAMOND HILL CAPITAL MANAGEMENT INC
13F CIK 1217541 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,109,793
26.1
DIAMOND HILL SMALL-MID CAP FUND
Fund S000012190 · Registered fund · Jun 30, 2026
Diamond Hill Funds, not summed
590,270
26.2
DIAMOND HILL MID CAP FUND
Fund S000043502 · Registered fund · Jun 30, 2026
Diamond Hill Funds, not summed
71,580
27
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,986,453
27.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
51
28
Hawkins Matthew J.
Insider CIK 1998256 · Oct 6, 2026
Director, Chief Executive Officer, issuer-wide
1,804,794
29
BAMCO INC /NY/
13F CIK 1017918 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,787,600
29.1
BARON DISCOVERY FUND
Fund S000042178 · Registered fund · Jun 30, 2026
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND), not summed
1,252,000
29.2
Baron SMID Cap ETF
Fund S000096483 · Registered fund · Jun 30, 2026
Baron ETF Trust, not summed
22,619
30
OBERWEIS ASSET MANAGEMENT INC/
13F CIK 937886 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,589,364
30.1
Oberweis Small-Cap Opportunities Fund
Fund S000010232 · Registered fund · Jun 30, 2026
OBERWEIS FUNDS, not summed
1,378,100
31
Chan William
Insider CIK 2091511 · Oct 5, 2026
Chief Product & AI Officer, issuer-wide
1,571,252
32
Clarkston Capital Partners, LLC
13F CIK 1562855 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,560,190
32.1
Clarkston Partners Fund
Fund S000050589 · Registered fund · Jun 30, 2026
ALPS SERIES TRUST, not summed
455,000
32.2
Clarkston Founders Fund
Fund S000053615 · Registered fund · Jun 30, 2026
ALPS SERIES TRUST, not summed
125,000
33
Thrivent Financial for Lutherans
13F CIK 314984 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,558,103
33.1
THRIVENT SMALL CAP STOCK FUND
Fund S000001358 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
774,531
33.2
THRIVENT SMALL CAP STOCK PORTFOLIO
Fund S000001445 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
257,906
33.3
THRIVENT SMALL CAP GROWTH PORTFOLIO
Fund S000061813 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
76,410
33.4
THRIVENT SMALL CAP INDEX PORTFOLIO
Fund S000001446 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
75,574
33.5
THRIVENT AGGRESSIVE ALLOCATION FUND
Fund S000000700 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
69,856
34
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,525,895
35
Greenvale Capital LLP
13F CIK 1768041 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,500,000
36
Capital Research Global Investors
13F CIK 1422848 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,465,299
37
SMALLCAP World Fund Inc
Fund S000009599 · Registered fund · Jun 30, 2026
SMALLCAP World Fund Inc, not summed
1,426,053
38
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,323,921
39
Janus Henderson Triton Fund
Fund S000010485 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
1,301,256
40
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/
13F CIK 1009016 · Unknown · Sep 30, 2026
1,297,662
41
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,281,944
41.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
550,302
41.2
Schwab Small-Cap Index Fund
Fund S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
271,904
41.3
Schwab Fundamental U.S. Small Company ETF
Fund S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
114,680
41.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
68,331
41.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
67,570
42
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,265,725
42.1
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
56,378
42.2
Small Cap Value Fund
Fund S000001246 · Registered fund · Jun 30, 2026
Northern Funds, not summed
45,098
42.3
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
33,496
42.4
Small Cap Core Fund
Fund S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
15,981
43
Touchstone Strategic Trust-Touchstone Small Company Fund
Fund S000059011 · Registered fund · Jun 30, 2026
Touchstone Strategic Trust, not summed
1,225,071
44
AVENIR CORP
13F CIK 1033475 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,144,717
45
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,078,601
46
ALTA FOX CAPITAL MANAGEMENT, LLC
13F CIK 1858353 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,039,000
47
PointState Capital LP
13F CIK 1509842 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,030,502
48
Select Equity Group, L.P.
13F CIK 1592643 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,003,417
49
Blue Door Asset Management, LLC
13F CIK 1909147 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
974,000
50
Sio Capital Management, LLC
13F CIK 1482416 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
925,834

78 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 462 holders

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Key facts CIK 1990354 CUSIP 946784105 13F (30d) 45 filings 43 filers Visit website Investor relations