Herman Miller Inc.
US ˙ NASDAQ
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityMLHR / Herman Miller Inc.
InstitutionGroup One Trading, L.p.
Group One Trading, L.p. ownership in MLHR / Herman Miller Inc.

Group One Trading, L.p. has a history of taking positions in derivatives of the underlying security (MLHR) in the form of stock options. The firm currently holds call options representing 800 of underlying shares valued at $14,624 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MLHR / Herman Miller Inc. Historical Put/Call Ratio
Disclosed Call Options
File
Date		 Effective
Date		Form Security Class ID Opt Avg Share
Price		 Shares ΔShares
(%)		 Value
(x1000)		 ΔValue
(%)		 Prior Allocation
(%)		 Allocation
(%)		 ΔAllocation
(%)		 Cost Basis
(x1000)		 Profit
(x1000)		 Return
(%)
2026-02-11 2025-12-31 13F MILLERKNOLL COM Call 800 -86.67 15 -86.79 n/a n/a n/a
2025-11-12 2025-09-30 13F MILLERKNOLL COM Call 6,000 215.79 106 194.44 n/a n/a n/a
2025-08-14 2025-06-30 13F MILLERKNOLL COM Call 1,900 -20.83 37 -20.00 n/a n/a n/a
2025-05-14 2025-03-31 13F MILLERKNOLL COM Call 2,400 46 n/a n/a n/a
2025-05-14 2024-12-31 13F/A MILLERKNOLL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F MILLERKNOLL COM Call 0 0 n/a n/a n/a
2024-11-14 2024-09-30 13F MILLERKNOLL COM Call 11,700 2,240.00 290 2,123.08 n/a n/a n/a
2024-08-14 2024-06-30 13F MILLERKNOLL COM Call 500 -61.54 13 -59.37 n/a n/a n/a
2024-05-10 2024-03-31 13F MILLERKNOLL COM Call 1,300 30.00 32 23.08 n/a n/a n/a
2024-02-14 2023-12-31 13F MILLERKNOLL COM Call 1,000 -95.22 27 -94.91 n/a n/a n/a
2023-11-09 2023-09-30 13F MILLERKNOLL COM Call 20,900 703.85 511 1,244.74 n/a n/a n/a
2023-08-09 2023-06-30 13F MILLERKNOLL COM Call 2,600 73.33 38 26.67 n/a n/a n/a
2023-05-12 2023-03-31 13F MILLERKNOLL COM Call 1,500 31 n/a n/a n/a
2023-02-09 2022-12-31 13F MILLERKNOLL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-09 2022-09-30 13F MILLERKNOLL COM Call 1,100 -98.90 17 -99.35 n/a n/a n/a
2022-08-11 2022-06-30 13F MILLERKNOLL COM Call 100,100 100,000.00 2,630 87,566.67 n/a n/a n/a
2022-05-12 2022-03-31 13F MILLERKNOLL COM Call 100 0.00 3 -25.00 n/a n/a n/a
2022-02-11 2021-12-31 13F MILLERKNOLL COM Call 100 -98.68 4 -98.60 n/a n/a n/a
2021-11-12 2021-09-30 13F MILLER HERMAN COM Call 7,600 -27.62 286 -42.22 n/a n/a n/a
2021-08-10 2021-06-30 13F MILLER HERMAN COM Call 10,500 -71.47 495 -67.31 n/a n/a n/a
2021-05-12 2021-03-31 13F MILLER HERMAN COM Call 36,800 -82.05 1,514 -78.15 n/a n/a n/a
2021-02-10 2020-12-31 13F MILLER HERMAN COM Call 205,000 -7.74 6,929 3.39 n/a n/a n/a
2020-11-12 2020-09-30 13F MILLER HERMAN COM Call 222,200 522.41 6,702 695.02 n/a n/a n/a
2020-08-13 2020-06-30 13F MILLER HERMAN COM Call 35,700 3,470.00 843 3,731.82 n/a n/a n/a
2020-05-13 2020-03-31 13F MILLER HERMAN COM Call 1,000 400.00 22 175.00 n/a n/a n/a
2020-02-10 2019-12-31 13F MILLER HERMAN COM Call 200 -97.65 8 -97.96 n/a n/a n/a
2019-11-12 2019-09-30 13F MILLER HERMAN COM Call 8,500 2,733.33 392 2,915.38 n/a n/a n/a
2019-08-09 2019-06-30 13F MILLER HERMAN COM Call 300 50.00 13 -96.68 n/a n/a n/a
2019-05-14 2019-03-31 13F/A MILLER HERMAN COM Call 200 -86.67 0 -100.00 n/a n/a n/a
2019-05-13 2019-03-31 13F MILLER HERMAN COM Call 200 0 n/a n/a n/a
2019-02-05 2018-12-31 13F MILLER HERMAN COM Call 1,500 -42.31 30 -70.00 n/a n/a n/a
2018-11-08 2018-09-30 13F MILLER HERMAN COM Call 2,600 73.33 100 233.33 n/a n/a n/a
2015-05-14 2015-03-31 13F MILLER HERMAN COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-11 2014-12-31 13F MILLER HERMAN COM Call 100 -88.89 3 -88.89 n/a n/a n/a
2014-10-31 2014-09-30 13F MILLER HERMAN COM Call 900 -18.18 27 -18.18 n/a n/a n/a
2014-08-12 2014-06-30 13F MILLER HERMAN COM Call 1,100 10.00 33 10.00 n/a n/a n/a
2014-01-31 2013-12-31 13F MILLER HERMAN COM Call 1,000 -37.50 30 -36.17 n/a n/a n/a
2013-11-15 2013-09-30 13F MILLER HERMAN COM Call 1,600 -23.81 47 -17.54 n/a n/a n/a
2013-08-02 2013-06-30 13F MILLER HERMAN COM Call 2,100 57 n/a n/a n/a
Disclosed Put Options
File
Date		 Effective
Date		Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)		 Value
(x1000)		 ΔValue
(%)		 Prior Allocation
(%)		 Allocation
(%)		 ΔAllocation
(%)		 Cost Basis
(x1000)		 Profit
(x1000)		 Return
(%)
2025-11-12 2025-09-30 13F MILLERKNOLL COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F MILLERKNOLL COM Put 4,000 -87.92 78 -87.84 n/a n/a n/a
2025-05-14 2025-03-31 13F MILLERKNOLL COM Put 33,100 903.03 634 755.41 n/a n/a n/a
2025-05-14 2024-12-31 13F/A MILLERKNOLL COM Put 3,300 560.00 75 516.67 n/a n/a n/a
2025-02-14 2024-12-31 13F MILLERKNOLL COM Put 3,300 75 n/a n/a n/a
2024-11-14 2024-09-30 13F MILLERKNOLL COM Put 500 -44.44 12 -47.83 n/a n/a n/a
2024-08-14 2024-06-30 13F MILLERKNOLL COM Put 900 -10.00 24 -4.17 n/a n/a n/a
2024-05-10 2024-03-31 13F MILLERKNOLL COM Put 1,000 233.33 25 200.00 n/a n/a n/a
2024-02-14 2023-12-31 13F MILLERKNOLL COM Put 300 -96.30 8 -95.96 n/a n/a n/a
2023-11-09 2023-09-30 13F MILLERKNOLL COM Put 8,100 2,600.00 198 4,850.00 n/a n/a n/a
2023-08-09 2023-06-30 13F MILLERKNOLL COM Put 300 -96.97 4 -98.02 n/a n/a n/a
2023-05-12 2023-03-31 13F MILLERKNOLL COM Put 9,900 4,850.00 202 4,950.00 n/a n/a n/a
2023-02-09 2022-12-31 13F MILLERKNOLL COM Put 200 4 n/a n/a n/a
2022-11-09 2022-09-30 13F MILLERKNOLL COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-11 2022-06-30 13F MILLERKNOLL COM Put 1,200 32 n/a n/a n/a
2022-05-11 2022-03-31 13F MILLERKNOLL COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-11 2021-12-31 13F MILLERKNOLL COM Put 200 -98.21 8 -98.10 n/a n/a n/a
2021-11-12 2021-09-30 13F MILLER HERMAN COM Put 11,200 -65.00 422 -72.02 n/a n/a n/a
2021-08-10 2021-06-30 13F MILLER HERMAN COM Put 32,000 233.33 1,508 281.77 n/a n/a n/a
2021-05-12 2021-03-31 13F MILLER HERMAN COM Put 9,600 -57.89 395 -48.77 n/a n/a n/a
2021-02-10 2020-12-31 13F MILLER HERMAN COM Put 22,800 -49.56 771 -43.43 n/a n/a n/a
2020-11-12 2020-09-30 13F MILLER HERMAN COM Put 45,200 1,269.70 1,363 1,647.44 n/a n/a n/a
2020-08-13 2020-06-30 13F MILLER HERMAN COM Put 3,300 -92.70 78 -94.28 n/a n/a n/a
2020-05-12 2020-03-31 13F MILLER HERMAN COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-10 2019-12-31 13F MILLER HERMAN COM Put 1,600 -91.79 67 -92.55 n/a n/a n/a
2019-11-12 2019-09-30 13F MILLER HERMAN COM Put 19,500 1,118.75 899 1,241.79 n/a n/a n/a
2019-05-14 2019-03-31 13F/A MILLER HERMAN COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-02-05 2018-12-31 13F MILLER HERMAN COM Put 1,100 30 n/a n/a n/a
2015-05-14 2015-03-31 13F MILLER HERMAN COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-11 2014-12-31 13F MILLER HERMAN COM Put 1,100 -47.62 32 -49.21 n/a n/a n/a
2014-10-31 2014-09-30 13F MILLER HERMAN COM Put 2,100 63 n/a n/a n/a
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.