CBZ · CBIZ, Inc. · Shareholders & Ownership
Every disclosed holder of CBZ 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 CBZ
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 50,020,203 | 92.18% |
| Insiders (Forms 3, 4, 5) | 2,700,916 | 4.98% |
| 13D/G-only blocks | 4,436,496 | 8.18% |
| Remaining | 2,893,736 | -5.33% |
| Registered funds (N-PORT, not summed) | 17,657,593 | 32.54% |
Shares outstanding: 54,263,879, 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 CBZ
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,971,786 | ||
| 1.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
1,278,703 | ||
| 1.2 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
451,648 | ||
| 1.3 |
BlackRock Advantage Small Cap Core Fund
Fund
S000039982 · Registered fund · May 29, 2026
BlackRock Funds, not summed
|
92,514 | ||
| 1.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
91,998 | ||
| 1.5 |
iShares Core S&P Total U.S. Stock Market ETF
Fund
S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
69,164 | ||
| 2 |
FMR LLC
13G
CIK 315066 · Holding company · Jul 31, 2026
Rule 13d-1(b), qualified institution, not summed
|
4,463,715 | ||
| 2.1 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,047,282 | ||
| 2.2 |
Fidelity Low-Priced Stock Fund
Fund
S000007152 · Registered fund · Jul 31, 2026
Fidelity Puritan Trust, not summed
|
1,705,507 | ||
| 2.3 |
Strategic Advisers Fidelity U.S. Total Stock Fund
Fund
S000061481 · Registered fund · May 31, 2026
Fidelity Rutland Square Trust II, not summed
|
1,395,771 | ||
| 2.4 |
Fidelity Small Cap Stock Fund
Fund
S000055369 · Registered fund · Jul 31, 2026
Fidelity Concord Street Trust, not summed
|
718,542 | ||
| 2.5 |
Fidelity Small Cap Index Fund
Fund
S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
|
537,902 | ||
| 3 |
BANK OF MONTREAL /CAN/
13F
CIK 927971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,453,723 | ||
| 4 |
22C Capital LLC
13F
CIK 2075659 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,202,267 | ||
| 5 |
|
2,804,527 | ||
| 6 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,259,967 | ||
| 7 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,253,744 | ||
| 8 |
Durable Capital Partners LP
13G
CIK 1798849 · Investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
1,631,969 | ||
| 9 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,619,505 | ||
| 10 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,492,737 | ||
| 10.1 |
E*TRADE No Fee Total Market Index Fund
Fund
S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
|
192 | ||
| 11 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,257,357 | ||
| 12 |
|
1,244,553 | ||
| 12.1 |
State Street(R) SPDR(R) US Small Cap Low Volatility Index ETF
Fund
S000039795 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
17,739 | ||
| 12.2 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
17,300 | ||
| 12.3 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
1,242 | ||
| 12.4 |
State Street Balanced Index Fund
Fund
S000082802 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
301 | ||
| 13 |
|
1,188,740 | ||
| 14 |
VANGUARD SMALL-CAP INDEX FUND
Fund
S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,167,397 | ||
| 15 |
P2 Capital Partners, LLC
13F
CIK 1406313 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,136,974 | ||
| 16 |
BloombergSen Inc.
13F
CIK 1484047 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,068,306 | ||
| 17 |
ROYCE & ASSOCIATES LP
13F
CIK 906304 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
992,770 | ||
| 17.1 |
Royce Small-Cap Total Return Fund
Fund
S000009510 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
486,975 | ||
| 17.2 |
Royce Small-Cap Fund
Fund
S000009507 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
192,123 | ||
| 17.3 |
Royce Smaller-Companies Growth Fund
Fund
S000009517 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
34,500 | ||
| 17.4 |
Royce SMid-Cap Total Return Fund
Fund
S000009522 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
18,721 | ||
| 18 |
Boston Partners
13F
CIK 1386060 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
778,451 | ||
| 19 |
SILVERCREST ASSET MANAGEMENT GROUP LLC
13F
CIK 1232395 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
736,320 | ||
| 20 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
711,168 | ||
| 20.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
24,941 | ||
| 20.2 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
13,848 | ||
| 20.3 |
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund
S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
|
12,166 | ||
| 21 |
AQR CAPITAL MANAGEMENT LLC
13F
CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
709,617 | ||
| 22 |
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund
S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
677,843 | ||
| 23 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
665,870 | ||
| 23.1 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
236,208 | ||
| 23.2 |
Schwab Fundamental U.S. Small Company ETF
Fund
S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
151,391 | ||
| 23.3 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
119,513 | ||
| 23.4 |
Schwab Fundamental U.S. Small Company Index Fund
Fund
S000016767 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
53,909 | ||
| 23.5 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
29,327 | ||
| 24 |
DG Capital Management, LLC
13F
CIK 1512716 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
660,000 | ||
| 25 |
AMERIPRISE FINANCIAL INC
13F
CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
591,470 | ||
| 25.1 |
Columbia Variable Portfolio - Small Cap Value Discovery Fund
Fund
S000012561 · Registered fund · Jun 30, 2026
COLUMBIA FUNDS VARIABLE INSURANCE TRUST, not summed
|
68,880 | ||
| 26 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
588,686 | ||
| 26.1 |
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund
S000048296 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
|
12,012 | ||
| 26.2 |
Goldman Sachs Multi-Manager Global Equity Fund
Fund
S000049146 · Registered fund · Jul 31, 2026
Goldman Sachs Trust II, not summed
|
6,570 | ||
| 26.3 |
Multi-Manager U.S. Small Cap Equity Fund
Fund
S000051363 · Registered fund · Apr 30, 2026
Goldman Sachs Trust II, not summed
|
5,895 | ||
| 26.4 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
|
2,114 | ||
| 27 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
551,496 | ||
| 28 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
546,915 | ||
| 28.1 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
147,443 | ||
| 28.2 |
U.S. CORE EQUITY 2 PORTFOLIO
Fund
S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
89,026 | ||
| 28.3 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
77,904 | ||
| 28.4 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
75,688 | ||
| 28.5 |
U.S. CORE EQUITY 1 PORTFOLIO
Fund
S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
26,669 | ||
| 29 |
FAM SMALL CAP FUND
Fund
S000035925 · Registered fund · Jun 30, 2026
Fenimore Asset Management Trust, not summed
|
546,866 | ||
| 30 |
Allianz Asset Management GmbH
13F
CIK 1535323 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
544,846 | ||
| 31 |
WATERS PARKERSON & CO., LLC
13F
CIK 1222993 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
515,707 | ||
| 32 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
475,961 | ||
| 33 |
|
464,362 | ||
| 33.1 |
College Retirement Equities Fund - Total Global Stock Account
Fund
S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
|
237,262 | ||
| 33.2 |
Nuveen Quant Small/Mid Cap Equity Fund
Fund
S000054623 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
78,100 | ||
| 33.3 |
Nuveen Small Cap Blend Index Fund
Fund
S000005367 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
65,262 | ||
| 33.4 |
Nuveen Equity Index Fund
Fund
S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
43,853 | ||
| 33.5 |
TIAA Separate Account VA-1 - Stock Index Account
Fund
S000005098 · Registered fund · Jun 30, 2026
TIAA Separate Account VA-1, not summed
|
1,147 | ||
| 34 |
BASSWOOD CAPITAL MANAGEMENT, L.L.C.
13F
CIK 1085393 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
451,259 | ||
| 35 |
|
411,595 | ||
| 36 |
PRUDENTIAL FINANCIAL INC
13F
CIK 1137774 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
411,251 | ||
| 37 |
|
389,718 | ||
| 38 |
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
13F
CIK 1164833 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
350,500 | ||
| 38.1 |
Hotchkis and Wiley Small Cap Diversified Value Fund
Fund
S000045868 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
|
91,500 | ||
| 39 |
LOOMIS SAYLES & CO L P
13F
CIK 312348 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
339,085 | ||
| 39.1 |
Loomis Sayles Small Cap Value Fund
Fund
S000006647 · Registered fund · Jun 30, 2026
LOOMIS SAYLES FUNDS I, not summed
|
72,167 | ||
| 40 |
Dana Investment Advisors, Inc.
13F
CIK 1427514 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
322,771 | ||
| 41 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
322,059 | ||
| 42 |
|
301,518 | ||
| 43 |
GENEVA CAPITAL MANAGEMENT LLC
13F
CIK 1009232 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
294,044 | ||
| 44 |
Russell Investments Group, Ltd.
13F
CIK 1692234 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
278,966 | ||
| 44.1 |
Tax-Managed U.S. Mid & Small Cap Fund
Fund
S000001571 · Registered fund · Jul 31, 2026
RUSSELL INVESTMENT CO, not summed
|
164,600 | ||
| 45 |
Bridge Builder Small/Mid Cap Value Fund
Fund
S000048337 · Registered fund · Jun 30, 2026
Bridge Builder Trust, not summed
|
277,210 | ||
| 46 |
GatePass Capital, LLC
13F
CIK 2087399 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
258,877 | ||
| 47 |
VANGUARD RUSSELL 2000 INDEX FUND
Fund
S000030003 · Registered fund · May 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
|
253,897 | ||
| 48 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
241,840 | ||
| 49 |
|
239,340 | ||
| 50 |
ROYCE SMALL-CAP TRUST, INC.
Fund
· Registered fund · Jun 30, 2026
ROYCE SMALL-CAP TRUST, INC., not summed
|
236,160 |
35 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.
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