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Ken Griffin's Dropbox, Inc. (DBX) position

Yes: as of Q1 2026, Ken Griffin holds 428K shares of DBX worth $9.7M (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
$9.7M
Shares held
428K
% of portfolio
0.0%
Est. average buy price (i)
$27.86
Quarter-end price
$22.72

Estimated trade prices

Average price in quarters with purchases
$24.14
Average prices in quarters with sales
  • Q4 2025: $29.13 (691K shares sold)
  • Q1 2025: $29.07 (284K shares sold)
  • Q3 2024: $23.52 (1.0M shares sold)
  • Q1 2024: $28.02 (5K shares sold)
  • Q4 2023: $27.77 (248K shares sold)
  • Q2 2023: $22.79 (1.8M shares sold)
  • Q1 2023: $21.93 (583K shares sold)
  • Q4 2022: $22.00 (3.1M shares sold)
  • Q1 2022: $23.30 (330K shares sold)

DBX price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$15$20$25$30$3520222023202420252026New position of 632K shares · Q4 2021. Average closing price $26.91 · Price range $23.71–$31.01632KsharespurchasedSold 330K shares (52.2%) · Q1 2022. Average closing price $23.30 · Price range $20.35–$25.34330KsharessoldAdded 4.3M shares (over 1,000%) · Q2 2022. Average closing price $21.64 · Price range $19.25–$24.154.3MsharespurchasedAdded 808K shares (17.5%) · Q3 2022. Average closing price $22.40 · Price range $19.99–$24.84808KsharespurchasedSold 3.1M shares (56.8%) · Q4 2022. Average closing price $22.00 · Price range $20.03–$23.753.1MsharessoldSold 583K shares (24.9%) · Q1 2023. Average closing price $21.93 · Price range $18.97–$24.34583KsharessoldSold 1.8M shares (100.0%) · Q2 2023. Average closing price $22.79 · Price range $19.62–$26.721.8MsharessoldAdded 259K shares (over 1,000%) · Q3 2023. Average closing price $27.26 · Price range $25.87–$28.35259KsharespurchasedSold 248K shares (95.6%) · Q4 2023. Average closing price $27.77 · Price range $25.77–$30.44248KsharessoldSold 5K shares (44.9%) · Q1 2024. Average closing price $28.02 · Price range $23.26–$33.165KsharessoldAdded 1.0M shares (over 1,000%) · Q2 2024. Average closing price $22.86 · Price range $20.76–$24.311.0MsharespurchasedSold 1.0M shares (99.1%) · Q3 2024. Average closing price $23.52 · Price range $21.42–$25.431.0MsharessoldAdded 443K shares (over 1,000%) · Q4 2024. Average closing price $27.61 · Price range $25.05–$30.80443KsharespurchasedSold 284K shares (62.7%) · Q1 2025. Average closing price $29.07 · Price range $24.55–$33.27284KsharessoldNew position of 1.0M shares · Q3 2025. Average closing price $28.60 · Price range $26.13–$32.171.0MsharespurchasedSold 691K shares (67.7%) · Q4 2025. Average closing price $29.13 · Price range $27.20–$31.11691KsharessoldAdded 98K shares (29.8%) · Q1 2026. Average closing price $25.40 · Price range $22.15–$27.4698Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$25.40
Price range · filing quarter
$22.15 – $27.46
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +98K +$2.5M +29.8% 428K May 15, 2026
Q4 2025 Reduced −691K −$20M −67.7% 330K Feb 17, 2026
Q3 2025 New +1.0M +$29M – 1.0M Nov 14, 2025
Q1 2025 Reduced −284K −$8.3M −62.7% 169K May 15, 2025
Q4 2024 Added +443K +$12M +4,723.8% 453K Feb 14, 2025
Q3 2024 Reduced −1.0M −$24M −99.1% 9K Nov 14, 2024
Q2 2024 Added +1.0M +$23M +16,290.8% 1.0M Aug 14, 2024
Q1 2024 Reduced −5K −$144K −44.9% 6K May 15, 2024
Q4 2023 Reduced −248K −$6.9M −95.6% 11K Feb 14, 2024
Q3 2023 Added +259K +$7.1M +50,710.2% 260K Nov 14, 2023
Q2 2023 Reduced −1.8M −$40M −100.0% 511 Aug 14, 2023
Q1 2023 Reduced −583K −$13M −24.9% 1.8M May 15, 2023
Q4 2022 Reduced −3.1M −$68M −56.8% 2.3M Feb 14, 2023
Q3 2022 Added +808K +$18M +17.5% 5.4M Nov 14, 2022
Q2 2022 Added +4.3M +$93M +1,428.5% 4.6M Aug 15, 2022
Q1 2022 Reduced −330K −$7.7M −52.2% 302K May 16, 2022
Q4 2021 New +632K +$17M – 632K Feb 14, 2022
Q2 2021 Added +1.5M +$41M +315.0% 2.0M Aug 16, 2021
Q1 2021 First covered – – – 471K 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 DBX?

Yes. As of Q1 2026, Ken Griffin disclosed 428K shares of DBX, worth $9.7M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy DBX?

Ken Griffin held DBX 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 DBX?

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

How many shares of DBX does Ken Griffin own?

Ken Griffin disclosed 428K shares of DBX 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 DBX?

Ken Griffin's estimated average buy price for DBX is $27.86, from quarter-average prices weighted by the shares added each quarter. 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.