MillerKnoll, Inc.
US ˙ NasdaqGS ˙ US6005441000

SecurityMLKN / MillerKnoll, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership32,968 shares
Latest Disclosed Value $ 476,718
Citigroup Inc reports 14.03% increase in ownership of MLKN / MillerKnoll, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 32,968 shares of MillerKnoll, Inc. (US:MLKN) valued at $476,717 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 28,911 shares of MillerKnoll, Inc.. This represents a change in shares of 14.03% during the quarter. The current value of the position is $485,948 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F MILLERKNOLL COM 600544100 32,968 4,057 14.03 477 -9.85 0.0001
2026-02-13 2025-12-31 13F MILLERKNOLL COM 600544100 28,911 -7,157 -19.84 528 -17.37 0.0002
2025-11-10 2025-09-30 13F MILLERKNOLL COM 600544100 36,068 -40,454 -52.87 640 -57.00 0.0003
2025-08-11 2025-06-30 13F MILLERKNOLL COM 600544100 76,522 -42,765 -35.85 1,486 -34.91 0.0007
2025-05-12 2025-03-31 13F MILLERKNOLL COM 600544100 119,287 -71,867 -37.60 2,283 -47.13 0.0012
2025-02-12 2024-12-31 13F MILLERKNOLL COM 600544100 191,154 74,842 64.35 4,318 49.98 0.0026
2024-11-12 2024-09-30 13F MILLERKNOLL COM 600544100 116,312 30,594 35.69 2,880 26.83 0.0017
2024-08-12 2024-06-30 13F MILLERKNOLL COM 600544100 85,718 13,314 18.39 2,271 26.67 0.0015
2024-05-10 2024-03-31 13F MILLERKNOLL COM 600544100 72,404 -8,718 -10.75 1,793 -17.19 0.0012
2024-02-09 2023-12-31 13F MILLERKNOLL COM 600544100 81,122 36,740 82.78 2,164 99.45 0.0015
2023-12-06 2023-09-30 13F/A-1 MILLERKNOLL COM 600544100 44,382 -21,609 -32.75 1,085 11.28 0.0008
2023-11-09 2023-09-30 13F MILLERKNOLL COM 600544100 44,382 -21,609 1,085 0.0003
2023-08-10 2023-06-30 13F MILLERKNOLL COM 600544100 65,991 24,191 57.87 975 14.17 0.0006
2023-05-11 2023-03-31 13F MILLERKNOLL COM 600544100 41,800 -10,415 -19.95 855 -22.15 0.0006
2023-02-09 2022-12-31 13F MILLERKNOLL COM 600544100 52,215 27,383 110.27 1,097 183.46 0.0009
2022-11-10 2022-09-30 13F MILLERKNOLL COM 600544100 24,832 11,012 79.68 387 6.61 0.0003
2022-08-10 2022-06-30 13F MILLERKNOLL COM 600544100 13,820 4,710 51.70 363 15.24 0.0003
2022-05-12 2022-03-31 13F MILLERKNOLL COM 600544100 9,110 -16,017 -63.74 315 -68.02 0.0002
2022-02-10 2021-12-31 13F MILLERKNOLL COM 600544100 25,127 -1,808 -6.71 985 -2.86 0.0005
2021-11-10 2021-09-30 13F MILLER HERMAN COM 600544100 26,935 -8,797 -24.62 1,014 -39.79 0.0006
2021-08-10 2021-06-30 13F MILLER HERMAN COM 600544100 35,732 6,002 20.19 1,684 37.69 0.0010
2021-05-13 2021-03-31 13F MILLER HERMAN COM 600544100 29,730 -10,440 -25.99 1,223 -9.94 0.0008
2021-02-11 2020-12-31 13F MILLER HERMAN COM 600544100 40,170 -3,417 -7.84 1,358 3.35 0.0008
2020-11-12 2020-09-30 13F MILLER HERMAN COM 600544100 43,587 4,580 11.74 1,314 42.67 0.0009
2020-08-12 2020-06-30 13F MILLER HERMAN COM 600544100 39,007 123 0.32 921 6.72 0.0007
2020-05-12 2020-03-31 13F MILLER HERMAN COM 600544100 38,884 -25,734 -39.82 863 -67.93 0.0008
2020-02-12 2019-12-31 13F MILLER HERMAN COM 600544100 64,618 45,969 246.50 2,691 213.27 0.0019
2019-11-08 2019-09-30 13F MILLER HERMAN COM 600544100 18,649 -10,429 -35.87 859 -33.87 0.0007
2019-08-12 2019-06-30 13F MILLER HERMAN COM 600544100 29,078 13,186 82.97 1,299 132.38 0.0010
2019-05-13 2019-03-31 13F MILLER HERMAN COM 600544100 15,892 -30,022 -65.39 559 -59.73 0.0005
2019-02-12 2018-12-31 13F MILLER HERMAN COM 600544100 45,914 -17,178 -27.23 1,388 -42.72 0.0014
2018-11-13 2018-09-30 13F MILLER HERMAN COM 600544100 63,092 2,638 4.36 2,423 18.25 0.0022
2018-08-10 2018-06-30 13F MILLER HERMAN COM 600544100 60,454 7,055 13.21 2,049 20.11 0.0019
2018-05-11 2018-03-31 13F MILLER HERMAN COM 600544100 53,399 7,819 17.15 1,706 -6.57 0.0014
2018-02-12 2017-12-31 13F MILLER HERMAN COM 600544100 45,580 11,650 34.34 1,826 49.92 0.0015
2017-11-13 2017-09-30 13F MILLER HERMAN COM 600544100 33,930 22,448 195.51 1,218 249.00 0.0010
2017-08-11 2017-06-30 13F MILLER HERMAN COM 600544100 11,482 -9,460 -45.17 349 -47.28 0.0003
2017-05-12 2017-03-31 13F MILLER HERMAN COM 600544100 20,942 -72,287 -77.54 662 -79.24 0.0006
2017-02-10 2016-12-31 13F MILLER HERMAN COM 600544100 93,229 63,679 215.50 3,189 277.40 0.0029
2016-11-10 2016-09-30 13F MILLER HERMAN COM 600544100 29,550 12,831 76.75 845 69.00 0.0008
2016-08-12 2016-06-30 13F MILLER HERMAN COM 600544100 16,719 -34,732 -67.51 500 -68.55 0.0005
2016-05-13 2016-03-31 13F MILLER HERMAN COM 600544100 51,451 28,280 122.05 1,590 139.10 0.0018
2016-02-12 2015-12-31 13F MILLER HERMAN COM 600544100 23,171 19,729 573.18 665 565.00 0.0007
2015-11-13 2015-09-30 13F MILLER HERMAN COM 600544100 3,442 -14,933 -81.27 100 -81.24 0.0001
2015-08-13 2015-06-30 13F MILLER HERMAN COM 600544100 18,375 -6,456 -26.00 533 -22.64 0.0005
2015-05-14 2015-03-31 13F MILLER HERMAN COM 600544100 24,831 -3,139 -11.22 689 -16.28 0.0007
2015-02-17 2014-12-31 13F MILLER HERMAN COM 600544100 27,970 22,972 459.62 823 452.35 0.0007
2014-11-14 2014-09-30 13F MILLER HERMAN COM 600544100 4,998 1,431 40.12 149 36.70 0.0001
2014-08-14 2014-06-30 13F MILLER HERMAN COM 600544100 3,567 -3,040 -46.01 109 -48.58 0.0001
2014-05-15 2014-03-31 13F MILLER HERMAN COM 600544100 6,607 -49,794 -88.29 212 -87.27 0.0002
2014-02-14 2013-12-31 13F MILLER HERMAN COM 600544100 56,401 49,515 719.07 1,666 724.75 0.0015
2013-11-14 2013-09-30 13F MILLER HERMAN COM 600544100 6,886 -12,440 -64.37 202 -61.30 0.0002
2013-08-14 2013-06-30 13F MILLER HERMAN COM 600544100 19,326 19,326 522 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.