Stock Ownership/CBZ

CBIZ INC (CBZ): Ownership & Insider Activity

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

Reported Holders
15
13F filers
Aggregate Value
$48.8M
Across holders
Last Price
$54.60
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity8 increased6 reduced6 exited
Full exits: Point72 Asset Management, L.P., CAXTON ASSOCIATES LLP, MILLENNIUM MANAGEMENT LLC, Schonfeld Strategic Advisors LLC, Squarepoint Ops LLC, Brevan Howard Capital Management LP
Institutional Holders of CBZ
↗
15 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund710K$22.8M46.6%0.0%Added$-31.6MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund214K$6.9M14.0%0.0%Added+$1.8MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund138K$4.4M9.1%0.0%Reduced$-6.2MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund112K$3.6M7.4%0.0%Reduced$-5.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund97K$3.1M6.4%0.0%Reduced$-13.3MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund74K$2.4M4.9%0.0%Added+$1.2MQ2 2026
Holocene Advisors, LP
CIK 0001700574
Hedge Fund48K$1.5M3.1%0.0%Added+$355KQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund38K$1.2M2.5%0.0%Reduced$-537KQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund35K$1.1M2.3%0.0%Added+$347KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund34K$1.1M2.2%0.0%Reduced$-2.2MQ2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$22.8M· 46.6% of total· 0.0% port· 710K sh· $-31.6M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$6.9M· 14.0% of total· 0.0% port· 214K sh· +$1.8M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$4.4M· 9.1% of total· 0.0% port· 138K sh· $-6.2M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$3.6M· 7.4% of total· 0.0% port· 112K sh· $-5.0M QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$3.1M· 6.4% of total· 0.0% port· 97K sh· $-13.3M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$2.4M· 4.9% of total· 0.0% port· 74K sh· +$1.2M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$1.5M· 3.1% of total· 0.0% port· 48K sh· +$355K QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$1.2M· 2.5% of total· 0.0% port· 38K sh· $-537K QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$1.1M· 2.3% of total· 0.0% port· 35K sh· +$347K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$1.1M· 2.2% of total· 0.0% port· 34K sh· $-2.2M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$356K· 0.7% of total· 0.0% port· 11K sh· — QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$259K· 0.5% of total· 0.0% port· 8K sh· — QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$91K· 0.2% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Ancora Advisors, LLCUnchanged
Hedge Fund
$16K· 0.0% of total· 0.0% port· 500 sh· +$0 QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$7K· 0.0% of total· 0.0% port· 232 sh· $-20K QoQ· Q2 2026
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