MSC INDUSTRIAL DIRECT CO-A (MSM) Institutional Ownership Changes & 13F Activity

MSC INDUSTRIAL DIRECT CO-A (MSM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Millennium Management Llc, Alyeska Investment Group, L.P., Invesco Ltd., Ameriprise Financial Inc, and Freestone Grove Partners Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Integrated Wealth Concepts LlcSell-1,432-17.1%6,945$826.15KQ2 2026Sep 09, 2026
Manufacturers Life Insurance Company, TheBuy+1,299+4.0%33,744$4.01MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+120+60.3%319$37.95KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+221,143+55.5%619,507$73.69MQ2 2026Sep 02, 2026
Allianz Asset Management GmbhSell-27,235-5.8%444,741$52.90MQ2 2026Sep 02, 2026
Vela Investment Management, LlcBuy+31,85431,854$3.79MQ2 2026Aug 27, 2026
Corient Private Wealth LlcBuy+11,676+51.3%34,436$4.10MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-2,198-4.1%51,550$6.13MQ2 2026Aug 24, 2026
Deprince Race & Zollo IncSell-165,266-23.4%540,509$64.29MQ2 2026Aug 20, 2026
Mercer Global Advisors IncBuy+10,093+90.0%21,307$2.53MQ2 2026Aug 19, 2026
Empowered Funds, LlcBuy+14,284+211.1%21,052$2.50MQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-1,661-3.1%51,311$6.10MQ2 2026Aug 17, 2026
United Capital Financial Advisors, LlcBuy+531+13.4%4,491$534.22KQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcBuy+22$237.00Q2 2026Aug 17, 2026
Millennium Management LlcSell-480,121-65.9%248,481$29.56MQ2 2026Aug 14, 2026
Alyeska Investment Group, L.P.Buy+419,828419,828$49.94MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+375,210375,210$44.63MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+331,101331,101$39.38MQ2 2026Aug 14, 2026
Freestone Grove Partners LpBuy+313,161+3876.7%321,239$38.21MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-301,914-56.8%229,504$27.30MQ2 2026Aug 14, 2026
Brandes Investment Partners, LpSell-266,619-71.6%105,896$12.60MQ2 2026Aug 14, 2026
Interval Partners, LpBuy+244,604244,604$29.10MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+242,045+476.4%292,848$34.83MQ2 2026Aug 14, 2026
Silvercrest Asset Management Group LlcBuy+162,241162,241$19.30MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+157,565+52.5%457,743$53.59MQ2 2026Aug 14, 2026
Van Lanschot Kempen Investment Management N.V.Sell-149,403-41.7%209,296$24.90MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+137,554+9.9%1,530,616$182.07MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+125,869+360.9%160,747$19.12MQ2 2026Aug 14, 2026
Verition Fund Management LlcSell-111,023-64.8%60,386$7.18MQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-110,863-87.9%15,317$1.82MQ2 2026Aug 14, 2026
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Frequently asked questions about MSM activity

  • Which institutional owners are buying MSM?

    Institutional owners buying MSM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MSM activity?

    "Buy" means an investor increased their reported position in MSM compared to the prior reporting period. This reflects growing exposure to MSC INDUSTRIAL DIRECT CO-A (MSM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MSM increasing?

    Institutional interest in MSM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.