MillerKnoll, Inc.
US ˙ NasdaqGS ˙ US6005441000

SecurityMLKN / MillerKnoll, Inc.
InstitutionRBF Capital, LLC
Latest Disclosed Ownership40,000 shares
Latest Disclosed Value $ 578,400
RBF Capital, LLC reports 20.00% decrease in ownership of MLKN / MillerKnoll, Inc.

On May 18, 2026 - RBF Capital, LLC filed a 13F-HR/A form disclosing ownership of 40,000 shares of MillerKnoll, Inc. (US:MLKN) valued at $578,400 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 50,000 shares of MillerKnoll, Inc.. This represents a change in shares of -20.00% during the quarter. The current value of the position is $589,600 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)
2026-05-18 2026-03-31 13F/A-1 MILLERKNOLL COM 600544100 40,000 -10,000 -20.00 578 -36.76 0.0283
2026-05-14 2026-03-31 13F MILLERKNOLL COM 600544100 40,000 -10,000 578 0.0303
2026-02-17 2025-12-31 13F/A-1 MILLERKNOLL COM 600544100 50,000 0 0.00 914 3.04 0.0406
2026-02-17 2025-12-31 13F MILLERKNOLL COM 600544100 50,000 0 914 0.0406
2025-11-14 2025-09-30 13F MILLERKNOLL COM 600544100 50,000 0 0.00 887 -8.65 0.0396
2025-08-14 2025-06-30 13F MILLERKNOLL COM 600544100 50,000 10,000 25.00 971 26.93 0.0462
2025-05-15 2025-03-31 13F MILLERKNOLL COM 600544100 40,000 0 0.00 766 -15.28 0.0460
2025-02-14 2024-12-31 13F MILLERKNOLL COM 600544100 40,000 -10,000 -20.00 904 -27.06 0.0468
2024-11-14 2024-09-30 13F MILLERKNOLL COM 600544100 50,000 0 0.00 1,238 -6.50 0.0621
2024-08-14 2024-06-30 13F MILLERKNOLL COM 600544100 50,000 0 0.00 1,324 6.95 0.0761
2024-05-15 2024-03-31 13F MILLERKNOLL COM 600544100 50,000 0 0.00 1,238 -7.20 0.0692
2024-02-14 2023-12-31 13F MILLERKNOLL COM 600544100 50,000 0 0.00 1,334 9.17 0.0807
2023-11-14 2023-09-30 13F MILLERKNOLL COM 600544100 50,000 50,000 1,222 0.0803
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.