Save your place

Sign in to WhoBought

Please try again later.

Ken Griffin's UnitedHealth Group Incorporated (UNH) position

Yes: as of Q1 2026, Ken Griffin holds 1.5M shares of UNH worth $417M (0.3% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
View full portfolio →
Current value
$417M
Shares held
1.5M
% of portfolio
0.3%
Est. average buy price (i)
$384.06
Quarter-end price
$270.59

Estimated trade prices

Average price in quarters with purchases
$432.02
Average prices in quarters with sales
  • Q1 2026: $297.86 (1.4M shares sold)
  • Q2 2025: $382.19 (146K shares sold)
  • Q1 2025: $511.20 (799K shares sold)
  • Q3 2024: $565.61 (538K shares sold)
  • Q3 2023: $492.14 (14K shares sold)
  • Q2 2023: $488.98 (57K shares sold)
  • Q4 2022: $529.71 (14K shares sold)
  • Q1 2022: $482.30 (5K shares sold)
  • Q4 2021: $452.67 (249K shares sold)
  • Q3 2021: $414.19 (987K shares sold)

UNH price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$200$400$600$80020222023202420252026Sold 987K shares (72.8%) · Q3 2021. Average closing price $414.19 · Price range $390.74–$429.71987KsharessoldSold 249K shares (67.7%) · Q4 2021. Average closing price $452.67 · Price range $387.01–$505.58249KsharessoldSold 5K shares (4.6%) · Q1 2022. Average closing price $482.30 · Price range $455.89–$520.825KsharessoldNew position of 27K shares · Q3 2022. Average closing price $525.83 · Price range $501.24–$548.3227KsharespurchasedSold 14K shares (52.3%) · Q4 2022. Average closing price $529.71 · Price range $498.86–$555.1514KsharessoldAdded 88K shares (688.3%) · Q1 2023. Average closing price $482.57 · Price range $460.33–$518.6488KsharespurchasedSold 57K shares (56.6%) · Q2 2023. Average closing price $488.98 · Price range $458.49–$526.2357KsharessoldSold 14K shares (33.0%) · Q3 2023. Average closing price $492.14 · Price range $447.75–$510.9314KsharessoldAdded 97K shares (333.2%) · Q4 2023. Average closing price $533.34 · Price range $509.47–$552.9797KsharespurchasedAdded 271K shares (213.9%) · Q1 2024. Average closing price $508.38 · Price range $472.60–$545.42271KsharespurchasedAdded 368K shares (92.7%) · Q2 2024. Average closing price $490.13 · Price range $439.20–$524.63368KsharespurchasedSold 538K shares (70.3%) · Q3 2024. Average closing price $565.61 · Price range $488.01–$604.18538KsharessoldAdded 1.4M shares (596.3%) · Q4 2024. Average closing price $568.18 · Price range $485.52–$625.251.4MsharespurchasedSold 799K shares (50.6%) · Q1 2025. Average closing price $511.20 · Price range $461.52–$548.18799KsharessoldSold 146K shares (18.7%) · Q2 2025. Average closing price $382.19 · Price range $274.35–$599.47146KsharessoldAdded 214K shares (33.6%) · Q3 2025. Average closing price $302.43 · Price range $237.77–$353.61214KsharespurchasedAdded 2.1M shares (244.9%) · Q4 2025. Average closing price $339.10 · Price range $307.50–$369.922.1MsharespurchasedSold 1.4M shares (47.3%) · Q1 2026. Average closing price $297.86 · Price range $259.02–$356.261.4Msharessold← Earlier —1 purchase
Average closing price · filing quarter
$297.86
Price range · filing quarter
$259.02 – $356.26
Sign in to see who bought

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −1.4M −$413M −47.3% 1.5M May 15, 2026
Q4 2025 Added +2.1M +$705M +244.9% 2.9M Feb 17, 2026
Q3 2025 Added +214K +$65M +33.6% 849K Nov 14, 2025
Q2 2025 Reduced −146K −$56M −18.7% 635K Aug 14, 2025
Q1 2025 Reduced −799K −$409M −50.6% 781K May 15, 2025
Q4 2024 Added +1.4M +$769M +596.3% 1.6M Feb 14, 2025
Q3 2024 Reduced −538K −$304M −70.3% 227K Nov 14, 2024
Q2 2024 Added +368K +$180M +92.7% 765K Aug 14, 2024
Q1 2024 Added +271K +$138M +213.9% 397K May 15, 2024
Q4 2023 Added +97K +$52M +333.2% 126K Feb 14, 2024
Q3 2023 Reduced −14K −$7.1M −33.0% 29K Nov 14, 2023
Q2 2023 Reduced −57K −$28M −56.6% 44K Aug 14, 2023
Q1 2023 Added +88K +$42M +688.3% 100K May 15, 2023
Q4 2022 Reduced −14K −$7.4M −52.3% 13K Feb 14, 2023
Q3 2022 New +27K +$14M – 27K Nov 14, 2022
Q1 2022 Reduced −5K −$2.6M −4.6% 114K May 16, 2022
Q4 2021 Reduced −249K −$113M −67.7% 119K Feb 14, 2022
Q3 2021 Reduced −987K −$409M −72.8% 368K Nov 15, 2021
Q2 2021 Added +668K +$266M +97.2% 1.4M Aug 16, 2021
Q1 2021 First covered – – – 687K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
20 grouped rows from 20 quarters

More Griffin positions

NVIDIA Corporation(NVDA)
$3.2B
2.3% of portfolio

Amazon.com, Inc.(AMZN)
$1.7B
1.2% of portfolio

Micron Technology, Inc.(MU)
$1.6B
1.1% of portfolio

Taiwan Semiconductor Manufacturing Company Limited(TSM)
$1.4B
1.0% of portfolio

Apple Inc.(AAPL)
$1.3B
0.9% of portfolio

Meta Platforms, Inc.(META)
$1.0B
0.7% of portfolio

Common questions

Does Ken Griffin own UNH?

Yes. As of Q1 2026, Ken Griffin disclosed 1.5M shares of UNH, worth $417M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy UNH?

Ken Griffin held UNH 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 UNH?

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

How many shares of UNH does Ken Griffin own?

Ken Griffin disclosed 1.5M shares of UNH 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 UNH?

Ken Griffin's estimated average buy price for UNH is $384.06, 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.