MSC인더스트리얼다이렉트(주)
US ˙ NYSE ˙ US5535301064

SecurityMSM / MSC Industrial Direct Co., Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership728,602 shares
Latest Disclosed Value $ 67,228,107
Millennium Management Llc reports 71.22% increase in ownership of MSM / MSC Industrial Direct Co., Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 728,602 shares of MSC Industrial Direct Co., Inc. (US:MSM) valued at $67,228,107 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 425,532 shares of MSC Industrial Direct Co., Inc.. This represents a change in shares of 71.22% during the quarter. The current value of the position is $84,160,817 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)
2026-05-15 2026-03-31 13F MSC INDL DIRECT CL A 553530106 728,602 303,070 71.22 67,228 87.86 0.0280
2026-02-17 2025-12-31 13F MSC INDL DIRECT CL A 553530106 425,532 -245,766 -36.61 35,787 -42.14 0.0150
2025-11-14 2025-09-30 13F MSC INDL DIRECT CL A 553530106 671,298 -108,573 -13.92 61,853 -6.71 0.0264
2025-08-14 2025-06-30 13F MSC INDL DIRECT CL A 553530106 779,871 562,825 259.31 66,305 293.33 0.0320
2025-05-15 2025-03-31 13F MSC INDL DIRECT CL A 553530106 217,046 -149,746 -40.83 16,858 -38.47 0.0090
2025-02-14 2024-12-31 13F MSC INDL DIRECT CL A 553530106 366,792 212,730 138.08 27,396 106.63 0.0134
2024-11-14 2024-09-30 13F MSC INDL DIRECT CL A 553530106 154,062 34,362 28.71 13,259 39.66 0.0063
2024-08-14 2024-06-30 13F MSC INDL DIRECT CL A 553530106 119,700 98,265 458.43 9,493 356.39 0.0044
2024-05-15 2024-03-31 13F MSC INDL DIRECT CL A 553530106 21,435 -14,684 -40.65 2,080 -43.12 0.0009
2024-02-14 2023-12-31 13F MSC INDL DIRECT CL A 553530106 36,119 36,119 3,657 0.0016
2023-11-14 2023-09-30 13F MSC INDL DIRECT CL A 553530106 0 -25,606 -100.00 0 -100.00
2023-08-14 2023-06-30 13F MSC INDL DIRECT CL A 553530106 25,606 -67,807 -72.59 2,440 -68.92 0.0012
2023-05-15 2023-03-31 13F MSC INDL DIRECT CL A 553530106 93,413 93,413 7,847 0.0045
2023-02-14 2022-12-31 13F MSC INDL DIRECT CL A 553530106 0 -139,980 -100.00 0 -100.00
2022-11-14 2022-09-30 13F MSC INDL DIRECT CL A 553530106 139,980 -99,473 -41.54 10,192 -43.33 0.0060
2022-08-15 2022-06-30 13F MSC INDL DIRECT CL A 553530106 239,453 156,483 188.60 17,985 154.38 0.0112
2022-05-16 2022-03-31 13F MSC INDL DIRECT CL A 553530106 82,970 -82,029 -49.71 7,070 -49.03 0.0037
2022-02-14 2021-12-31 13F MSC INDL DIRECT CL A 553530106 164,999 146,297 782.25 13,870 824.67 0.0070
2021-11-15 2021-09-30 13F MSC INDL DIRECT CL A 553530106 18,702 9,736 108.59 1,500 86.34 0.0009
2021-08-16 2021-06-30 13F MSC INDL DIRECT CL A 553530106 8,966 6,494 262.70 805 260.99 0.0005
2021-05-17 2021-03-31 13F MSC INDL DIRECT CL A 553530106 2,472 -46,962 -95.00 223 -94.65 0.0002
2021-02-16 2020-12-31 13F MSC INDL DIRECT CL A 553530106 49,434 49,434 4,172 0.0030
2020-11-16 2020-09-30 13F MSC INDL DIRECT CL A 553530106 0 -284,752 -100.00 0 -100.00
2020-08-14 2020-06-30 13F MSC INDL DIRECT CL A 553530106 284,752 284,752 20,733 0.0284
2020-05-14 2020-03-31 13F MSC INDL DIRECT CL A 553530106 0 -134,833 -100.00 0 -100.00
2020-02-14 2019-12-31 13F MSC INDL DIRECT CL A 553530106 134,833 7,231 5.67 10,580 14.33 0.0132
2019-11-14 2019-09-30 13F MSC INDL DIRECT CL A 553530106 127,602 15,329 13.65 9,254 11.00 0.0146
2019-08-15 2019-06-30 13F/A-1 MSC INDL DIRECT CL A 553530106 112,273 88,496 372.19 8,337 323.84 0.0125
2019-08-14 2019-06-30 13F MSC INDL DIRECT CL A 553530106 112,273 88,496 8,337
2019-05-14 2019-03-31 13F MSC INDL DIRECT CL A 553530106 23,777 -45,844 -65.85 1,967 -63.27 0.0029
2019-02-15 2018-12-31 13F/A-1 MSC INDL DIRECT CL A 553530106 69,621 54,214 351.88 5,355 294.33 0.0083
2019-02-14 2018-12-31 13F MSC INDL DIRECT CL A 553530106 69,621 5,355
2018-11-14 2018-09-30 13F MSC INDL DIRECT CL A 553530106 15,407 -424,326 -96.50 1,358 -96.36 0.0017
2018-08-14 2018-06-30 13F MSC INDL DIRECT CL A 553530106 439,733 33,992 8.38 37,311 0.27 0.0487
2018-05-15 2018-03-31 13F MSC INDL DIRECT CL A 553530106 405,741 83,132 25.77 37,211 19.33 0.0497
2018-02-14 2017-12-31 13F MSC INDL DIRECT CL A 553530106 322,609 89,258 38.25 31,183 76.83 0.0430
2017-11-14 2017-09-30 13F MSC INDL DIRECT CL A 553530106 233,351 149,129 177.07 17,634 143.56 0.0269
2017-08-14 2017-06-30 13F MSC INDL DIRECT CL A 553530106 84,222 -9,884 -10.50 7,240 -25.13 0.0129
2017-05-15 2017-03-31 13F MSC INDL DIRECT CL A 553530106 94,106 94,106 9,670 0.0177
2017-02-14 2016-12-31 13F MSC INDL DIRECT CL A 553530106 0 -112,053 -100.00 0 -100.00
2016-11-14 2016-09-30 13F MSC INDL DIRECT CL A 553530106 112,053 -65,149 -36.77 8,226 -34.21 0.0138
2016-08-15 2016-06-30 13F MSC INDL DIRECT CL A 553530106 177,202 -181,542 -50.60 12,503 -54.33 0.0286
2016-05-16 2016-03-31 13F MSC INDL DIRECT CL A 553530106 358,744 112,439 45.65 27,376 97.52 0.0684
2016-02-16 2015-12-31 13F MSC INDL DIRECT CL A 553530106 246,305 144,337 141.55 13,860 122.72 0.0291
2015-11-16 2015-09-30 13F MSC INDL DIRECT CL A 553530106 101,968 101,968 0.00 6,223 0.0121
2015-05-15 2015-03-31 13F MSC INDL DIRECT CL A 553530106 0 -34,974 -100.00 0 -100.00
2015-02-17 2014-12-31 13F MSC INDL DIRECT CL A 553530106 34,974 27,197 349.71 2,842 327.37 0.0060
2014-11-14 2014-09-30 13F MSC INDL DIRECT CL A 553530106 7,777 -43,543 -84.85 665 -86.45 0.0017
2014-08-14 2014-06-30 13F MSC INDL DIRECT CL A 553530106 51,320 38,290 293.86 4,908 335.49 0.0136
2014-05-15 2014-03-31 13F MSC INDL DIRECT CL A 553530106 13,030 -46,031 -77.94 1,127 -76.40 0.0033
2014-02-14 2013-12-31 13F MSC INDL DIRECT CL A 553530106 59,061 -38,130 -39.23 4,776 -39.59 0.0151
2013-11-14 2013-09-30 13F MSC INDL DIRECT CL A 553530106 97,191 33,332 52.20 7,906 59.81 0.0255
2013-08-14 2013-06-30 13F MSC INDL DIRECT CL A 553530106 63,859 63,859 4,947 0.0152
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.