Stock Ownership/MSM

MSC INDL DIRECT INC (MSM): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MSM · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
19
13F filers
Aggregate Value
$374.4M
Across holders
Last Price
$119.26
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity9 increased9 reduced7 exited
Full exits: MAVERICK CAPITAL LTD, Lighthouse Investment Partners, LLC, Bridgewater Associates, LP, BALYASNY ASSET MANAGEMENT LLC, Man Group plc, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, Ancora Advisors, LLC
Institutional Holders of MSM
↗
19 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund620K$73.7M19.7%0.0%Added+$72.5MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund458K$53.6M14.3%0.0%Added+$53.6MQ2 2026
PZENA INVESTMENT MANAGEMENT LLC
CIK 0001027796
Institutional Manager374K$44.4M11.9%0.1%Reduced$-8.4MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund293K$34.8M9.3%0.0%Added+$28.8MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund278K$33.1M8.8%0.1%Added+$4.3MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund248K$29.6M7.9%0.0%Reduced$-57.1MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund230K$27.3M7.3%0.0%Reduced$-35.9MQ2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund210K$25.0M6.7%0.1%Added+$5.3MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund161K$19.1M5.1%0.0%Added+$15.0MQ2 2026
Hudson Bay Capital Management LP
CIK 0001393825
Hedge Fund86K$10.3M2.7%0.0%Reduced$-159KQ2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$73.7M· 19.7% of total· 0.0% port· 620K sh· +$72.5M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$53.6M· 14.3% of total· 0.0% port· 458K sh· +$53.6M QoQ· Q2 2026
PZENA INVESTMENT MANAGEMENT LLCReduced
Institutional Manager
$44.4M· 11.9% of total· 0.1% port· 374K sh· $-8.4M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$34.8M· 9.3% of total· 0.0% port· 293K sh· +$28.8M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$33.1M· 8.8% of total· 0.1% port· 278K sh· +$4.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$29.6M· 7.9% of total· 0.0% port· 248K sh· $-57.1M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$27.3M· 7.3% of total· 0.0% port· 230K sh· $-35.9M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$25.0M· 6.7% of total· 0.1% port· 210K sh· +$5.3M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$19.1M· 5.1% of total· 0.0% port· 161K sh· +$15.0M QoQ· Q2 2026
Hudson Bay Capital Management LPReduced
Hedge Fund
$10.3M· 2.7% of total· 0.0% port· 86K sh· $-159K QoQ· Q2 2026
Verition Fund Management LLCReduced
Hedge Fund
$7.2M· 1.9% of total· 0.0% port· 60K sh· $-13.2M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$6.3M· 1.7% of total· 0.0% port· 53K sh· — QoQ· Q2 2026
Rokos Capital Management LLPAdded
Hedge Fund
$5.1M· 1.4% of total· 0.0% port· 43K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$1.8M· 0.5% of total· 0.0% port· 15K sh· $-13.2M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALUnchanged
Institutional Manager
$1.8M· 0.5% of total· 0.0% port· 15K sh· +$0 QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$608K· 0.2% of total· 0.0% port· 5K sh· $-1.2M QoQ· Q2 2026
Holocene Advisors, LPReduced
Hedge Fund
$307K· 0.1% of total· 0.0% port· 3K sh· $-3.4M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$220K· 0.1% of total· 0.0% port· 2K sh· $-48K QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$176K· 0.0% of total· 0.0% port· 1K sh· +$78K QoQ· Q2 2026
1–10 of 19
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