CBZ — CBIZ INC

Ownership history in Sunriver Management LLC  ·  2 quarters on record

This page tracks every 13F SEC filing in which Sunriver Management LLC reported a position in CBIZ INC (CBZ). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
5.23% (2025 Q4)
Avg. % of fund
4.33%
First filed
2025 Q3
Last filed
2025 Q4
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 989,349 +392,587 +65.8% 5.23% $49.9M $50.45
2025 Q3 INITIATED 596,762 — — 3.44% $31.6M $52.96
% of Fund (quarterly)    CBZ price (monthly, adj. close)

Other funds also holding CBZ

As of 2025 Q4 — sorted by position size

22C Capital LLC 100.0% P2 Capital Partners, LLC 3Y 7Y 22.92% BloombergSen Inc. 3Y 7Y 3.79% Summit Creek Advisors LLC 3Y 7Y 2.1% Premier Fund Managers Ltd 3Y 7Y 1.82% Bridge City Capital, LLC 3Y 7Y 1.34% Advantage Alpha Capital Partners LP 3Y 1.25% Taylor Frigon Capital Management LLC 3Y 7Y 1.15% WATERS PARKERSON & CO., LLC 3Y 7Y 1.08% Granite Investment Partners, LLC 3Y 7Y 0.91%
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