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MSM

Msc Industrial Direct Co Inc
$123.02 +2.36 (+1.96%) At close · Jul 10
Market Cap
$6.87B
Shares
55,846,298

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 416
Total Value: $4,155,712,606
Total Shares: 44,901,281
Showing 1–100 of 423 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Superinvestors Holding MSM

All superinvestors →
Joel Greenblatt $22,326,295 Mario Gabelli $1,411,731 Ray Dalio $362,621

Holder Concentration

Across 416 13F filers
Top Holder
12.1%
Jun 2023 → Mar 2026 · range 10.8% – 14.1%
of institutional value
Top 5
30.3%
Jun 2023 → Mar 2026 · range 30.3% – 36.5%
of institutional value
Top 10
45.8%
Jun 2023 → Mar 2026 · range 43.6% – 50.5%
of institutional value
HHI
330
Jun 2023 → Mar 2026 · range 330 – 414
Broadly held
Showing 100 of 423
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $501,270,054 12.06% 5,432,644
Mega AMERICAN CENTURY COMPANIES INC $241,098,096 5.80% 2,612,963
Mega VANGUARD CAPITAL MANAGEMENT LLC $184,719,465 4.44% 2,001,945
Large FULLER & THALER ASSET MANAGEMENT, INC. $164,756,942 3.96% 1,785,596
Mega FIRST TRUST ADVISORS LP $163,606,981 3.94% 1,773,133
Large Boston Partners $153,214,426 3.69% 1,660,501
Mega STATE STREET CORP $130,170,825 3.13% 1,410,760
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $128,537,830 3.09% 1,393,062
Mega DIMENSIONAL FUND ADVISORS LP $125,249,049 3.01% 1,357,419
Mega Invesco Ltd. $106,182,651 2.56% 1,150,782
Mega GEODE CAPITAL MANAGEMENT, LLC $102,191,793 2.46% 1,107,530
Large Epoch Investment Partners, Inc. $90,113,741 2.17% 976,631
Mega VICTORY CAPITAL MANAGEMENT INC $86,025,258 2.07% 932,321
Mega MILLENNIUM MANAGEMENT LLC $67,228,106 1.62% 728,602
Mid DEPRINCE RACE & ZOLLO INC $65,121,859 1.57% 705,775
Mega MORGAN STANLEY $56,857,139 1.37% 616,204
Mid Alberta Investment Management Corp $55,546,540 1.34% 602,000
Mid NEW SOUTH CAPITAL MANAGEMENT INC $53,401,354 1.29% 578,751
Large MACKENZIE FINANCIAL CORP $51,957,237 1.25% 563,100
Mid OLD REPUBLIC INTERNATIONAL CORP $49,054,980 1.18% 412,400
Large Point72 Asset Management, L.P. $49,033,938 1.18% 531,418
Mega Bank of New York Mellon Corp Bank $44,942,311 1.08% 487,074
Large Boston Trust Walden Corp $44,890,093 1.08% 486,508
Large Allianz Asset Management GmbH $43,549,225 1.05% 471,976
Large Quantinno Capital Management LP $42,613,515 1.03% 461,835
Large PZENA INVESTMENT MANAGEMENT LLC $41,024,164 0.99% 444,610
Mega NORTHERN TRUST CORP Bank $39,693,075 0.96% 430,184
Mega FMR LLC $38,196,272 0.92% 413,962
Mega CITADEL ADVISORS LLC $36,757,045 0.88% 398,364
Mid CRAWFORD INVESTMENT COUNSEL INC $36,262,017 0.87% 392,999
Mid ROYCE & ASSOCIATES LP $35,738,477 0.86% 387,325
Large BRANDES INVESTMENT PARTNERS, LP $34,371,958 0.83% 372,515
Mega UBS Group AG $33,615,713 0.81% 364,319
Large VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. $33,097,156 0.80% 358,699
Mega ALLIANCEBERNSTEIN L.P. $32,494,172 0.78% 352,164
Large Balyasny Asset Management L.P. $30,983,989 0.75% 335,797
Mega FIL Ltd $30,148,022 0.73% 326,737
Mega JPMORGAN CHASE & CO $28,960,966 0.70% 313,872
Mega BANK OF AMERICA CORP /DE/ Bank $28,298,747 0.68% 306,695
Mega AQR CAPITAL MANAGEMENT LLC $27,697,419 0.67% 300,178
Mega GOLDMAN SACHS GROUP INC $27,684,875 0.67% 300,042
Small Medina Value Partners, LLC $26,723,421 0.64% 289,622
Mega VANGUARD FIDUCIARY TRUST CO Bank $26,183,826 0.63% 283,774
Mid Bragg Financial Advisors, Inc $26,044,222 0.63% 282,261
Large Gotham Asset Management, LLC $22,326,295 0.54% 241,967
Large Russell Investments Group, Ltd. $21,113,403 0.51% 228,822
Mega WELLINGTON MANAGEMENT GROUP LLP $19,315,154 0.46% 209,333
Mega JANUS HENDERSON GROUP PLC $18,946,721 0.46% 205,340
Mega AMERIPRISE FINANCIAL INC $17,230,221 0.41% 186,737
Large Verition Fund Management LLC $15,815,908 0.38% 171,409
Small LONE PEAK GLOBAL INVESTORS LLC $15,796,162 0.38% 171,195
Large Schonfeld Strategic Advisors LLC $15,298,735 0.37% 165,804
Mid WINTON GROUP Ltd $14,591,946 0.35% 158,144
Large DekaBank Deutsche Girozentrale Bank $14,405,099 0.35% 156,119
Mid ARGENT CAPITAL MANAGEMENT LLC $13,756,257 0.33% 149,087
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $13,095,419 0.32% 141,925
Mega RHUMBLINE ADVISERS $12,777,180 0.31% 138,476
Large Squarepoint Ops LLC $11,642,628 0.28% 126,180
Mid Ceredex Value Advisors LLC $11,441,479 0.28% 124,000
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $11,076,364 0.27% 120,043
Small TECTONIC ADVISORS LLC $10,817,088 0.26% 117,233
Large SEI INVESTMENTS CO $10,735,706 0.26% 116,351
Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC $10,149,700 0.24% 110,000
Mega TD Asset Management Inc $10,007,326 0.24% 108,457
Mid HANCOCK WHITNEY CORP $9,513,866 0.23% 103,109
Mega PRINCIPAL FINANCIAL GROUP INC $9,422,704 0.23% 102,121
Mega FRANKLIN RESOURCES INC $9,306,073 0.22% 100,857
Large FEDERATED HERMES, INC. $8,862,625 0.21% 96,051
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $8,791,946 0.21% 95,285
Mega RAYMOND JAMES FINANCIAL INC $8,446,394 0.20% 91,540
Mega California Public Employees Retirement System Pension $8,257,150 0.20% 89,489
Mega Swiss National Bank Bank $8,147,441 0.20% 88,300
Large Hudson Bay Capital Management LP $8,083,036 0.19% 87,602
Mid SG Capital Management LLC $8,055,447 0.19% 87,303
Mega Nuveen, LLC $7,820,619 0.19% 84,758
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $7,297,080 0.18% 79,084
Mid Veritas Asset Management LLP $6,955,866 0.17% 75,386
Large Thrivent Financial for Lutherans $6,602,287 0.16% 71,554
Mega Legal & General Group Plc $6,491,654 0.16% 70,355
Small NewSquare Capital LLC $5,919,305 0.14% 64,152
Small Altrius Capital Management Inc $5,735,964 0.14% 62,165
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $5,561,205 0.13% 60,271
Small BUTENSKY & COHEN FINANCIAL SECURITY, INC $5,537,675 0.13% 60,016
Large Creative Planning $5,177,085 0.12% 56,108
Large Retirement Systems of Alabama Pension $5,176,162 0.12% 56,098
Mega ROYAL BANK OF CANADA Bank $5,080,938 0.12% 55,066
Mid Illinois Municipal Retirement Fund Pension $5,080,478 0.12% 55,061
Large HighTower Advisors, LLC $5,006,570 0.12% 54,260
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $4,969,754 0.12% 53,861
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $4,959,327 0.12% 53,748
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $4,887,726 0.12% 52,972
Small WealthPlan Investment Management, LLC $4,715,181 0.11% 51,102
Large Qube Research & Technologies Ltd $4,687,592 0.11% 50,803
Mega ENVESTNET ASSET MANAGEMENT INC $4,587,572 0.11% 49,719
Mega PRICE T ROWE ASSOCIATES INC /MD/ $4,352,283 0.10% 47,169
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Pension $4,344,902 0.10% 47,089
Mid Advisors Asset Management, Inc. $4,326,817 0.10% 46,893
Small ICON ADVISERS INC/CO $4,279,482 0.10% 46,380
Mid VALLEY WEALTH MANAGERS, INC. $4,213,877 0.10% 45,669
Large Mitsubishi UFJ Trust & Banking Corp $4,200,776 0.10% 45,527
Key facts CIK 1003078 CUSIP 553530106 13F (30d) 15 filings 14 filers Visit website Investor relations

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