MSC Industrial Direct Co., Inc.
US ˙ NYSE ˙ US5535301064

SecurityMSM / MSC Industrial Direct Co., Inc.
InstitutionFmr Llc
Latest Disclosed Ownership413,962 shares
Latest Disclosed Value $ 38,196,282
Fmr Llc reports 17.44% increase in ownership of MSM / MSC Industrial Direct Co., Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 413,962 shares of MSC Industrial Direct Co., Inc. (US:MSM) valued at $38,196,274 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 352,482 shares of MSC Industrial Direct Co., Inc.. This represents a change in shares of 17.44% during the quarter. The current value of the position is $48,520,486 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 413,962 61,480 17.44 38,196 28.85 0.0004
2026-02-17 2025-12-31 13F MSC INDL DIRECT CL A 553530106 352,482 52,141 17.36 29,644 7.12 0.0015
2025-11-13 2025-09-30 13F MSC INDL DIRECT CL A 553530106 300,341 234,150 353.75 27,673 391.79 0.0014
2025-08-14 2025-06-30 13F MSC INDL DIRECT CL A 553530106 66,191 -14,759 -18.23 5,628 -10.50 0.0003
2025-05-12 2025-03-31 13F MSC INDL DIRECT CL A 553530106 80,950 72,312 837.14 6,287 874.73 0.0004
2025-02-13 2024-12-31 13F MSC INDL DIRECT CL A 553530106 8,638 -1,105 -11.34 645 -23.03 0.0000
2024-11-13 2024-09-30 13F MSC INDL DIRECT CL A 553530106 9,743 -1,572 -13.89 838 -6.58 0.0001
2024-08-13 2024-06-30 13F MSC INDL DIRECT CL A 553530106 11,315 2,216 24.35 897 1.59 0.0001
2024-05-13 2024-03-31 13F MSC INDL DIRECT CL A 553530106 9,099 1,805 24.75 883 19.65 0.0001
2024-02-13 2023-12-31 13F MSC INDL DIRECT CL A 553530106 7,294 -40,922 -84.87 739 -84.40 0.0001
2023-11-13 2023-09-30 13F MSC INDL DIRECT CL A 553530106 48,216 -271,455 -84.92 4,732 -84.46 0.0004
2023-08-11 2023-06-30 13F MSC INDL DIRECT CL A 553530106 319,671 116,719 57.51 30,458 78.67 0.0026
2023-08-11 2023-03-31 13F/A-1 MSC INDL DIRECT CL A 553530106 202,952 -84,626 -29.43 17,048 -27.44 0.0016
2023-05-11 2023-03-31 13F MSC INDL DIRECT CL A 553530106 202,952 -84,626 17,048 0.0003
2023-02-13 2022-12-31 13F MSC INDL DIRECT CL A 553530106 287,578 -13,032 -4.34 23,495 7.35 0.0023
2022-11-10 2022-09-30 13F MSC INDL DIRECT CL A 553530106 300,610 46,942 18.51 21,887 14.87 0.0023
2022-08-12 2022-06-30 13F MSC INDL DIRECT CL A 553530106 253,668 -98,826 -28.04 19,053 -36.57 0.0019
2022-05-13 2022-03-31 13F MSC INDL DIRECT CL A 553530106 352,494 203,230 136.15 30,037 139.40 0.0024
2022-02-14 2021-12-31 13F MSC INDL DIRECT CL A 553530106 149,264 -5,497 -3.55 12,547 1.10 0.0009
2022-02-14 2021-09-30 13F/A-1 MSC INDL DIRECT CL A 553530106 154,761 -946,241 -85.94 12,410 -87.44 0.0010
2021-11-15 2021-09-30 13F MSC INDL DIRECT CL A 553530106 154,761 -946,241 12,410 0.0002
2021-08-13 2021-06-30 13F MSC INDL DIRECT CL A 553530106 1,101,002 700,109 174.64 98,793 173.23 0.0077
2021-05-14 2021-03-31 13F MSC INDL DIRECT CL A 553530106 400,893 72,668 22.14 36,157 30.54 0.0031
2021-02-08 2020-12-31 13F MSC INDL DIRECT CL A 553530106 328,225 23,199 7.61 27,699 43.50 0.0025
2020-11-13 2020-09-30 13F MSC INDL DIRECT CL A 553530106 305,026 105,658 53.00 19,302 32.98 0.0020
2020-08-24 2020-06-30 13F/A-1 MSC INDL DIRECT CL A 553530106 199,368 -239,348 -54.56 14,515 -39.81 0.0016
2020-08-13 2020-06-30 13F MSC INDL DIRECT CL A 553530106 199,368 -239,348 14,515 356.5911
2020-05-14 2020-03-31 13F MSC INDL DIRECT CL A 553530106 438,716 75,727 20.86 24,116 -15.33 0.0033
2020-02-07 2019-12-31 13F MSC INDL DIRECT CL A 553530106 362,989 -273,184 -42.94 28,484 -38.27 0.0031
2019-11-13 2019-09-30 13F MSC INDL DIRECT CL A 553530106 636,173 432,200 211.89 46,141 204.62 0.0055
2019-08-13 2019-06-30 13F MSC INDL DIRECT CL A 553530106 203,973 22,490 12.39 15,147 0.91 0.0018
2019-05-13 2019-03-31 13F MSC INDL DIRECT CL A 553530106 181,483 -272,447 -60.02 15,011 -57.01 0.0018
2019-02-13 2018-12-31 13F MSC INDL DIRECT CL A 553530106 453,930 -267,387 -37.07 34,917 -45.06 0.0048
2018-11-09 2018-09-30 13F MSC INDL DIRECT CL A 553530106 721,317 103,862 16.82 63,556 21.31 0.0072
2018-08-10 2018-06-30 13F MSC INDL DIRECT CL A 553530106 617,455 -547,265 -46.99 52,391 -50.95 0.0062
2018-05-14 2018-03-31 13F MSC INDL DIRECT CL A 553530106 1,164,720 -346,407 -22.92 106,816 -26.87 0.0127
2018-02-12 2017-12-31 13F MSC INDL DIRECT CL A 553530106 1,511,127 83,936 5.88 146,066 35.43 0.0171
2017-11-13 2017-09-30 13F MSC INDL DIRECT CL A 553530106 1,427,191 -1,257,747 -46.84 107,853 -53.27 0.0130
2017-08-29 2017-06-30 13F/A-1 MSC INDL DIRECT CL A 553530106 2,684,938 -389,636 -12.67 230,797 -26.95 0.0287
2017-08-11 2017-06-30 13F MSC INDL DIRECT CL A 553530106 2,684,938 -389,636 230,797
2017-05-11 2017-03-31 13F MSC INDL DIRECT CL A 553530106 3,074,574 1,292,581 72.54 315,943 91.90 0.0401
2017-02-10 2016-12-31 13F MSC INDL DIRECT CL A 553530106 1,781,993 1,545,564 653.71 164,639 848.60 0.0220
2016-11-14 2016-09-30 13F MSC INDL DIRECT CL A 553530106 236,429 -191,200 -44.71 17,356 -42.48 0.0023
2016-08-11 2016-06-30 13F MSC INDL DIRECT CL A 553530106 427,629 -64,071 -13.03 30,174 -19.58 0.0041
2016-05-16 2016-03-31 13F MSC INDL DIRECT CL A 553530106 491,700 491,700 0.00 37,522 0.0052
2015-08-13 2015-06-30 13F MSC INDL DIRECT CL A 553530106 0 -3,028 -100.00 0 -100.00
2015-05-14 2015-03-31 13F MSC INDL DIRECT CL A 553530106 3,028 -415 -12.05 219 -21.79 0.0000
2015-02-17 2014-12-31 13F MSC INDL DIRECT CL A 553530106 3,443 -253 -6.85 280 -11.39 0.0000
2014-11-14 2014-09-30 13F MSC INDL DIRECT CL A 553530106 3,696 0 0.00 316 -10.48 0.0000
2014-08-14 2014-06-30 13F MSC INDL DIRECT CL A 553530106 3,696 -1,218,062 -99.70 353 -99.64 0.0000
2014-02-13 2013-12-31 13F MSC INDL DIRECT CL A 553530106 1,221,758 537,600 78.58 98,804 77.52 0.0140
2013-11-14 2013-09-30 13F MSC INDL DIRECT CL A 553530106 684,158 -350,370 -33.87 55,657 -30.55 0.0085
2013-09-24 2013-06-30 13F/A-1 MSC INDL DIRECT CL A 553530106 1,034,528 1,034,528 80,135 0.0131
2013-08-14 2013-06-30 13F MSC INDL DIRECT CL A 553530106 1,034,528 80,135 0.0131
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.