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MSM in the 13F filings

MSC Indl Direct Inc · CUSIP 553530106

Sector · Industrials
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 5 Feb 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 1 listed it in both
Shares listed
4,342,029
combined, among listed positions
Reported value
$365m
combined, at the quarter end

Among the 92 comparable managers: 20 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +150,608.

Managers listing MSM in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
Invesco Ltd1,258,793$106munder 0.1%Added+12,13819 Feb 2026 (the filing on sec.gov)
Millennium Management LLC425,532$36munder 0.1%Trimmed-245,76617 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd392,928$33munder 0.1%Added+20,68517 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP389,639$33munder 0.1%Added+4,31717 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)352,482$30munder 0.1%Added+52,14117 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC290,601$24munder 0.1%Added+16,11617 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP217,402$18munder 0.1%Added+1,87517 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC185,158$16munder 0.1%Added+152,38013 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC171,863$14m0.06%Added+142,97617 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC165,152$14munder 0.1%Added+60,41617 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP119,306$10munder 0.1%Added+24,49413 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC62,000$5.2munder 0.1%Trimmed-113,20012 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP60,088$5.1munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc41,915$3.5munder 0.1%Added+3,22717 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP41,368$3.5munder 0.1%Added+26,58617 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC31,506$2.6munder 0.1%Trimmed-31,20713 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP27,006$2.3munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp22,654$1.9munder 0.1%Added+17,11217 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP19,800$1.7munder 0.1%Trimmed-60017 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc18,800$1.6munder 0.1%Held05 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP10,194$857kunder 0.1%Added+6,01317 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP9,489$798kunder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC8,812$741kunder 0.1%Added+3,12227 Oct 2026 (the filing on sec.gov)
Winton Group Ltd7,648$643kunder 0.1%Newnew11 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP6,078$511kunder 0.1%Trimmed-2,79017 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
4 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MSM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$286mn.a.n.a.
Q3 20134$305mn.a.n.a.
Q4 20135$300mn.a.n.a.
Q1 20147$351mn.a.n.a.
Q2 20144$335mn.a.n.a.
Q3 20143$283mn.a.n.a.
Q4 20144$282mn.a.n.a.
Q1 20154$166mn.a.n.a.
Q2 20152$151mn.a.n.a.
Q3 20155$130mn.a.n.a.
Q4 20155$113mn.a.n.a.
Q1 20165$189mn.a.n.a.
Q2 201611$221mn.a.n.a.
Q3 20165$200mn.a.n.a.
Q4 20168$349mn.a.n.a.
Q1 201712$686mn.a.n.a.
Q2 201712$399mn.a.n.a.
Q3 20176$113mn.a.n.a.
Q4 20177$233mn.a.n.a.
Q1 20187$70mn.a.n.a.
Q2 20189$46mn.a.n.a.
Q3 20185$74mn.a.n.a.
Q4 20185$38mn.a.n.a.
Q1 20193$16mn.a.n.a.
Q2 20192$1.6mn.a.n.a.
Q3 20196$21mn.a.n.a.
Q4 20195$28mn.a.n.a.
Q1 20203$6.6mn.a.n.a.
Q2 20207$34mn.a.n.a.
Q3 20207$69mn.a.n.a.
Q4 20207$156mn.a.n.a.
Q1 20214$173mn.a.n.a.
Q2 20213$148mn.a.n.a.
Q3 20216$127mn.a.n.a.
Q4 20219$131mn.a.n.a.
Q1 20226$124mn.a.n.a.
Q2 20227$129mn.a.n.a.
Q3 202210$145mn.a.n.a.
Q4 202212$199mn.a.n.a.
Q1 20237$168mn.a.n.a.
Q2 202310$259mn.a.n.a.
Q3 20237$300mn.a.n.a.
Q4 20237$248m34
Q1 20246$234m32
Q2 20246$113m43
Q3 20244$123m22
Q4 20247$98m51
Q1 20255$50m14
Q2 20253$42m12
Q3 20251$34m01
Q4 20254$55m209
Q1 20266$104m1812
Q2 20266$105m1515

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MSM and KLAC →MSM and GE →MSM and LRCX →Choose a stock to compare with MSM →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MSM, latest filings →Back to the 13F Explorer →