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Ken Griffin's UDR, Inc. (UDR) position

Yes: as of Q1 2026, Ken Griffin holds 3.5M shares of UDR worth $118M (0.1% 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
$118M
Shares held
3.5M
% of portfolio
0.1%
Est. average buy price (i)
$36.76
Quarter-end price
$33.78

Estimated trade prices

Average price in quarters with purchases
$41.19
Average prices in quarters with sales
  • Q1 2025: $42.82 (544K shares sold)
  • Q4 2023: $34.79 (114K shares sold)
  • Q2 2023: $41.14 (283K shares sold)
  • Q1 2023: $41.31 (688K shares sold)
  • Q4 2022: $39.50 (560K shares sold)
  • Q1 2022: $56.76 (881K shares sold)
  • Q2 2021: $47.04 (112K shares sold)

UDR price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$20$40$6020222023202420252026Added 252K shares (106.6%) · Q3 2021. Average closing price $53.42 · Price range $49.59–$55.59252KsharespurchasedAdded 433K shares (88.6%) · Q4 2021. Average closing price $56.27 · Price range $52.89–$59.99433KsharespurchasedSold 881K shares (95.6%) · Q1 2022. Average closing price $56.76 · Price range $53.85–$60.79881KsharessoldAdded 686K shares (over 1,000%) · Q2 2022. Average closing price $50.43 · Price range $42.32–$59.57686KsharespurchasedAdded 815K shares (112.3%) · Q3 2022. Average closing price $45.89 · Price range $40.55–$50.39815KsharespurchasedSold 560K shares (36.3%) · Q4 2022. Average closing price $39.50 · Price range $37.56–$42.39560KsharessoldSold 688K shares (70.1%) · Q1 2023. Average closing price $41.31 · Price range $37.63–$45.02688KsharessoldSold 283K shares (96.4%) · Q2 2023. Average closing price $41.14 · Price range $39.00–$43.42283KsharessoldAdded 120K shares (over 1,000%) · Q3 2023. Average closing price $39.86 · Price range $35.39–$43.66120KsharespurchasedSold 114K shares (86.8%) · Q4 2023. Average closing price $34.79 · Price range $31.41–$38.77114KsharessoldAdded 118K shares (682.1%) · Q1 2024. Average closing price $36.79 · Price range $34.62–$38.64118KsharespurchasedAdded 2.3M shares (over 1,000%) · Q2 2024. Average closing price $38.54 · Price range $35.27–$41.162.3MsharespurchasedNew position of 749K shares · Q4 2024. Average closing price $44.22 · Price range $41.30–$46.33749KsharespurchasedSold 544K shares (72.7%) · Q1 2025. Average closing price $42.82 · Price range $40.09–$46.04544KsharessoldNew position of 171K shares · Q3 2025. Average closing price $39.00 · Price range $36.71–$41.37171KsharespurchasedAdded 191K shares (111.7%) · Q4 2025. Average closing price $35.57 · Price range $33.56–$36.99191KsharespurchasedAdded 3.1M shares (862.0%) · Q1 2026. Average closing price $36.71 · Price range $33.58–$39.773.1Msharespurchased← Earlier —1 sell
Average closing price · filing quarter
$36.71
Price range · filing quarter
$33.58 – $39.77
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +3.1M +$115M +862.0% 3.5M May 15, 2026
Q4 2025 Added +191K +$6.8M +111.7% 362K Feb 17, 2026
Q3 2025 New +171K +$6.7M – 171K Nov 14, 2025
Q1 2025 Reduced −544K −$23M −72.7% 205K May 15, 2025
Q4 2024 New +749K +$33M – 749K Feb 14, 2025
Q2 2024 Added +2.3M +$87M +1,670.8% 2.4M Aug 14, 2024
Q1 2024 Added +118K +$4.3M +682.1% 135K May 15, 2024
Q4 2023 Reduced −114K −$4.0M −86.8% 17K Feb 14, 2024
Q3 2023 Added +120K +$4.8M +1,131.2% 131K Nov 14, 2023
Q2 2023 Reduced −283K −$12M −96.4% 11K Aug 14, 2023
Q1 2023 Reduced −688K −$28M −70.1% 293K May 15, 2023
Q4 2022 Reduced −560K −$22M −36.3% 981K Feb 14, 2023
Q3 2022 Added +815K +$37M +112.3% 1.5M Nov 14, 2022
Q2 2022 Added +686K +$35M +1,705.5% 726K Aug 15, 2022
Q1 2022 Reduced −881K −$50M −95.6% 40K May 16, 2022
Q4 2021 Added +433K +$24M +88.6% 921K Feb 14, 2022
Q3 2021 Added +252K +$13M +106.6% 488K Nov 15, 2021
Q2 2021 Reduced −112K −$5.3M −32.2% 236K Aug 16, 2021
Q1 2021 First covered – – – 348K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
19 grouped rows from 19 quarters

More Griffin positions

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Common questions

Does Ken Griffin own UDR?

Yes. As of Q1 2026, Ken Griffin disclosed 3.5M shares of UDR, worth $118M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy UDR?

Ken Griffin held UDR 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 UDR?

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

How many shares of UDR does Ken Griffin own?

Ken Griffin disclosed 3.5M shares of UDR 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 UDR?

Ken Griffin's estimated average buy price for UDR is $36.76, 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.