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Ken Griffin's CBIZ, Inc. (CBZ) position

Yes: as of Q1 2026, Ken Griffin holds 104K shares of CBZ worth an amount we cannot price (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
an amount we cannot price
Shares held
104K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

Estimated trade prices

Average price in quarters with purchases
$66.43
Average prices in quarters with sales
  • Q1 2025: $80.43 (259K shares sold)
  • Q4 2023: $56.46 (3K shares sold)
  • Q3 2023: $53.89 (8K shares sold)
  • Q1 2023: $48.17 (5K shares sold)
  • Q4 2022: $47.53 (38K shares sold)
  • Q3 2022: $43.74 (4K shares sold)
  • Q4 2021: $37.28 (42K shares sold)
  • Q2 2021: $33.42 (3K shares sold)

CBZ price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$30$10020222023202420252026Added 52K shares (563.9%) · Q3 2021. Average closing price $32.54 · Price range $30.78–$34.4852KsharespurchasedSold 42K shares (69.1%) · Q4 2021. Average closing price $37.28 · Price range $33.06–$40.1942KsharessoldNew position of 56K shares · Q2 2022. Average closing price $40.40 · Price range $37.17–$43.7456KsharespurchasedSold 4K shares (7.4%) · Q3 2022. Average closing price $43.74 · Price range $39.89–$48.014KsharessoldSold 38K shares (73.5%) · Q4 2022. Average closing price $47.53 · Price range $43.77–$50.5138KsharessoldSold 5K shares (34.8%) · Q1 2023. Average closing price $48.17 · Price range $45.60–$51.105KsharessoldAdded 2K shares (25.1%) · Q2 2023. Average closing price $51.44 · Price range $48.43–$54.612KsharespurchasedSold 8K shares (70.5%) · Q3 2023. Average closing price $53.89 · Price range $51.45–$56.728KsharessoldSold 3K shares (86.8%) · Q4 2023. Average closing price $56.46 · Price range $50.14–$62.763KsharessoldAdded 21K shares (over 1,000%) · Q1 2024. Average closing price $69.53 · Price range $60.70–$78.5021KsharespurchasedNew position of 92K shares · Q3 2024. Average closing price $72.67 · Price range $64.51–$86.0292KsharespurchasedAdded 209K shares (228.2%) · Q4 2024. Average closing price $74.77 · Price range $63.78–$83.43209KsharespurchasedSold 259K shares (85.8%) · Q1 2025. Average closing price $80.43 · Price range $68.46–$88.65259KsharessoldAdded 133K shares (312.7%) · Q2 2025. Average closing price $72.97 · Price range $66.19–$79.64133KsharespurchasedAdded 447K shares (253.6%) · Q3 2025. No market price available for this quarter447KsharespurchasedSold 315K shares (50.6%) · Q4 2025. No market price available for this quarter315KsharessoldSold 204K shares (66.3%) · Q1 2026. No market price available for this quarter204Ksharessold← Earlier —1 sell
Average closing price · filing quarter
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Price range · filing quarter
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −204K – −66.3% 104K May 15, 2026
Q4 2025 Reduced −315K – −50.6% 308K Feb 17, 2026
Q3 2025 Added +447K – +253.6% 623K Nov 14, 2025
Q2 2025 Added +133K +$9.7M +312.7% 176K Aug 14, 2025
Q1 2025 Reduced −259K −$21M −85.8% 43K May 15, 2025
Q4 2024 Added +209K +$16M +228.2% 301K Feb 14, 2025
Q3 2024 New +92K +$6.7M – 92K Nov 14, 2024
Q1 2024 Added +21K +$1.5M +4,761.0% 21K May 15, 2024
Q4 2023 Reduced −3K −$163K −86.8% 439 Feb 14, 2024
Q3 2023 Reduced −8K −$427K −70.5% 3K Nov 14, 2023
Q2 2023 Added +2K +$116K +25.1% 11K Aug 14, 2023
Q1 2023 Reduced −5K −$231K −34.8% 9K May 15, 2023
Q4 2022 Reduced −38K −$1.8M −73.5% 14K Feb 14, 2023
Q3 2022 Reduced −4K −$181K −7.4% 52K Nov 14, 2022
Q2 2022 New +56K +$2.3M – 56K Aug 15, 2022
Q4 2021 Reduced −42K −$1.6M −69.1% 19K Feb 14, 2022
Q3 2021 Added +52K +$1.7M +563.9% 61K Nov 15, 2021
Q2 2021 Reduced −3K −$112K −26.7% 9K Aug 16, 2021
Q1 2021 First covered – – – 13K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
19 grouped rows from 19 quarters

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Common questions

Does Ken Griffin own CBZ?

Yes. As of Q1 2026, Ken Griffin disclosed 104K shares of CBZ, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy CBZ?

Ken Griffin held CBZ since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell CBZ?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in CBZ. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of CBZ does Ken Griffin own?

Ken Griffin disclosed 104K shares of CBZ as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for CBZ?

Ken Griffin began building the CBZ position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.