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Ken Griffin's Public Storage (PSA) position

Yes: as of Q1 2026, Ken Griffin holds 119K shares of PSA worth $32M (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
$32M
Shares held
119K
% of portfolio
0.0%
Est. average buy price (i)
$287.59
Quarter-end price
$270.88

Estimated trade prices

Average price in quarters with purchases
$289.51
Average prices in quarters with sales
  • Q4 2025: $279.80 (266K shares sold)
  • Q2 2025: $296.03 (37K shares sold)
  • Q3 2024: $324.64 (57K shares sold)
  • Q2 2024: $275.75 (48K shares sold)
  • Q1 2024: $286.65 (559K shares sold)
  • Q3 2023: $280.31 (56K shares sold)
  • Q2 2023: $291.41 (157K shares sold)
  • Q1 2023: $294.04 (35K shares sold)
  • Q1 2022: $362.91 (210K shares sold)
  • Q4 2021: $334.01 (45K shares sold)

PSA price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$200$250$300$350$400$45020222023202420252026New position of 262K shares · Q3 2021. Average closing price $313.78 · Price range $296.74–$331.04262KsharespurchasedSold 45K shares (17.4%) · Q4 2021. Average closing price $334.01 · Price range $295.26–$374.5645KsharessoldSold 210K shares (97.2%) · Q1 2022. Average closing price $362.91 · Price range $342.38–$396.47210KsharessoldAdded 135K shares (over 1,000%) · Q2 2022. Average closing price $346.23 · Price range $297.48–$419.90135KsharespurchasedAdded 56K shares (39.3%) · Q3 2022. Average closing price $325.28 · Price range $287.49–$355.3456KsharespurchasedAdded 71K shares (36.2%) · Q4 2022. Average closing price $291.61 · Price range $274.33–$311.5471KsharespurchasedSold 35K shares (13.0%) · Q1 2023. Average closing price $294.04 · Price range $271.27–$311.4635KsharessoldSold 157K shares (67.2%) · Q2 2023. Average closing price $291.41 · Price range $280.01–$314.05157KsharessoldSold 56K shares (73.5%) · Q3 2023. Average closing price $280.31 · Price range $263.15–$301.6456KsharessoldAdded 706K shares (over 1,000%) · Q4 2023. Average closing price $265.35 · Price range $237.99–$307.80706KsharespurchasedSold 559K shares (77.1%) · Q1 2024. Average closing price $286.65 · Price range $274.16–$311.83559KsharessoldSold 48K shares (28.9%) · Q2 2024. Average closing price $275.75 · Price range $257.73–$293.3448KsharessoldSold 57K shares (48.5%) · Q3 2024. Average closing price $324.64 · Price range $283.13–$365.0157KsharessoldAdded 33K shares (54.6%) · Q4 2024. Average closing price $331.84 · Price range $289.33–$360.0633KsharespurchasedAdded 25K shares (26.3%) · Q1 2025. Average closing price $299.06 · Price range $288.99–$313.9825KsharespurchasedSold 37K shares (31.4%) · Q2 2025. Average closing price $296.03 · Price range $266.31–$309.7737KsharessoldAdded 259K shares (317.1%) · Q3 2025. Average closing price $287.03 · Price range $271.94–$298.09259KsharespurchasedSold 266K shares (78.2%) · Q4 2025. Average closing price $279.80 · Price range $259.15–$311.80266KsharessoldAdded 45K shares (60.8%) · Q1 2026. Average closing price $286.62 · Price range $258.44–$310.9445Ksharespurchased
Average closing price · filing quarter
$286.62
Price range · filing quarter
$258.44 – $310.94
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +45K +$13M +60.8% 119K May 15, 2026
Q4 2025 Reduced −266K −$74M −78.2% 74K Feb 17, 2026
Q3 2025 Added +259K +$74M +317.1% 340K Nov 14, 2025
Q2 2025 Reduced −37K −$11M −31.4% 82K Aug 14, 2025
Q1 2025 Added +25K +$7.4M +26.3% 119K May 15, 2025
Q4 2024 Added +33K +$11M +54.6% 94K Feb 14, 2025
Q3 2024 Reduced −57K −$19M −48.5% 61K Nov 14, 2024
Q2 2024 Reduced −48K −$13M −28.9% 118K Aug 14, 2024
Q1 2024 Reduced −559K −$160M −77.1% 167K May 15, 2024
Q4 2023 Added +706K +$187M +3,467.1% 726K Feb 14, 2024
Q3 2023 Reduced −56K −$16M −73.5% 20K Nov 14, 2023
Q2 2023 Reduced −157K −$46M −67.2% 77K Aug 14, 2023
Q1 2023 Reduced −35K −$10M −13.0% 234K May 15, 2023
Q4 2022 Added +71K +$21M +36.2% 269K Feb 14, 2023
Q3 2022 Added +56K +$18M +39.3% 197K Nov 14, 2022
Q2 2022 Added +135K +$47M +2,205.9% 142K Aug 15, 2022
Q1 2022 Reduced −210K −$76M −97.2% 6K May 16, 2022
Q4 2021 Reduced −45K −$15M −17.4% 216K Feb 14, 2022
Q3 2021 New +262K +$82M – 262K Nov 15, 2021
Q1 2021 First covered – – – 34K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
20 grouped rows from 20 quarters

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Common questions

Does Ken Griffin own PSA?

Yes. As of Q1 2026, Ken Griffin disclosed 119K shares of PSA, worth $32M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy PSA?

Ken Griffin held PSA 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 PSA?

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

How many shares of PSA does Ken Griffin own?

Ken Griffin disclosed 119K shares of PSA 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 PSA?

Ken Griffin's estimated average buy price for PSA is $287.59, 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.