Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record

MSM

MSC Industrial Direct Co., Inc. · Industrials · Industrial - Distribution

118.33 -0.8% mkt cap $6.61B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
113Tracked holders
+2Δ holders
30.85MShares held
$3.66BReported value
+11New positions
−8Exits
Stable Conviction score 38/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +1.8% · share flow -4.7% · net new positions +2.7%formula
Ownership fragmentation — more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 113 +2 30.85M $3.66B +11 −8
Q1 2026 113 -5 32.25M $2.97B +7 −13
Q4 2025 119 +1 35.19M $2.94B +2
Q3 2025 19 +2 15.93M $1.47B +3 −2
Q2 2025 15 0 14.85M $1.26B +1 −1
Q1 2025 12 -1 4.58M $355.04M +1 −2
Q4 2024 13 0 4.77M $355.85M +1 −1
Q3 2024 12 0 2.62M $225.88M +1 −1
Q2 2024 12 2.52M $199.58M
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
2 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
3 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
4 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
5 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
6 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
7 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
8 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
9 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
10 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
11 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
12 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
13 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
14 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
15 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
16 BlackRock (passive) 5.56M +2.4% $661.42M 0.0% ▲ Add 5 SEC ↗
17 Vanguard Capital Management Llc 2.03M +1.2% $241.04M 0.0% ▲ Add 2 SEC ↗
18 American Century Companies Inc 1.74M -33.3% $207.44M 0.1% ▼ Trim 3 SEC ↗
19 Boston Partners 1.71M +3.2% $203.95M 0.2% ▲ Add 3 SEC ↗
20 Boston Partners 1.71M +3.2% $203.95M 0.2% ▲ Add 3 SEC ↗
21 Boston Partners 1.71M +3.2% $203.95M 0.2% ▲ Add 3 SEC ↗
22 Boston Partners 1.71M +3.2% $203.95M 0.2% ▲ Add 3 SEC ↗
23 First Trust Advisors Lp 1.68M -5.4% $199.46M 0.1% ▼ Trim 3 SEC ↗
24 First Trust Advisors Lp 1.68M -5.4% $199.46M 0.1% ▼ Trim 3 SEC ↗
25 Charles Schwab Investment… 1.53M +9.9% $182.07M 0.0% ▲ Add 3 SEC ↗
26 State Street Global Advisors (passive) 1.46M +3.8% $174.10M 0.0% ▲ Add 7 SEC ↗
27 Dimensional Fund Advisors Lp 1.25M -8.1% $148.45M 0.0% ▼ Trim 3 SEC ↗
28 Dimensional Fund Advisors Lp 1.25M -8.1% $148.45M 0.0% ▼ Trim 3 SEC ↗
29 Dimensional Fund Advisors Lp 1.25M -8.1% $148.45M 0.0% ▼ Trim 3 SEC ↗
30 Dimensional Fund Advisors Lp 1.25M -8.1% $148.45M 0.0% ▼ Trim 3 SEC ↗
31 Dimensional Fund Advisors Lp 1.25M -8.1% $148.45M 0.0% ▼ Trim 3 SEC ↗
32 Geode Capital Management (passive) 1.17M +5.5% $139.01M 0.0% ▲ Add 9 SEC ↗
33 Geode Capital Management (passive) 1.17M +5.5% $139.01M 0.0% ▲ Add 9 SEC ↗
34 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
35 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
36 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
37 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
38 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
39 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
40 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
41 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
42 Morgan Stanley 783.62K +27.2% $93.21M 0.0% ▲ Add 4 SEC ↗
43 Victory Capital Management Inc 751.55K -19.4% $89.40M 0.1% ▼ Trim 3 SEC ↗
44 Quantinno Capital Management LP 653.58K +41.5% $77.74M 0.1% ▲ Add 3 SEC ↗
45 Citadel Advisors 619.51K +55.5% $73.69M 0.0% ▲ Add 4 SEC ↗
46 Citadel Advisors 619.51K +55.5% $73.69M 0.0% ▲ Add 4 SEC ↗
47 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
48 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
49 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
50 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
51 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
52 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
53 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
54 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
55 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
56 Bank of New York Mellon Corp 470.84K -3.3% $56.01M 0.0% ▼ Trim 3 SEC ↗
57 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
58 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
59 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
60 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
61 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
62 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
63 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
64 AQR Capital Management 457.74K +52.5% $53.59M 0.0% ▲ Add 9 SEC ↗
65 Allianz Asset Management GmbH 444.74K -5.8% $52.90M 0.1% ▼ Trim 3 SEC ↗
66 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
67 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
68 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
69 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
70 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
71 Northern Trust Corp 435.23K +1.2% $51.77M 0.0% ▲ Add 3 SEC ↗
72 Alyeska Investment Group, L.P. 419.83K New $49.94M 0.1% New 1 SEC ↗
73 Goldman Sachs Group 402.67K +34.2% $47.90M 0.0% ▲ Add 4 SEC ↗
74 Goldman Sachs Group 402.67K +34.2% $47.90M 0.0% ▲ Add 4 SEC ↗
75 Goldman Sachs Group 402.67K +34.2% $47.90M 0.0% ▲ Add 4 SEC ↗
76 Norges Bank (passive) 398.00K New $47.34M 0.0% New 1 SEC ↗
77 Fidelity (FMR) 392.39K -5.2% $46.67M 0.0% ▼ Trim 5 SEC ↗
78 Fidelity (FMR) 392.39K -5.2% $46.67M 0.0% ▼ Trim 5 SEC ↗
79 Fidelity (FMR) 392.39K -5.2% $46.67M 0.0% ▼ Trim 5 SEC ↗
80 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
81 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
82 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
83 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
84 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
85 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
86 Invesco Ltd. 375.21K -67.4% $44.63M 0.0% ▼ Trim 3 SEC ↗
87 Bank Of America Corp /De/ 366.57K +19.5% $43.60M 0.0% ▲ Add 3 SEC ↗
88 Bank Of America Corp /De/ 366.57K +19.5% $43.60M 0.0% ▲ Add 3 SEC ↗
89 Bank Of America Corp /De/ 366.57K +19.5% $43.60M 0.0% ▲ Add 3 SEC ↗
90 Bank Of America Corp /De/ 366.57K +19.5% $43.60M 0.0% ▲ Add 3 SEC ↗
91 FIL Ltd 352.09K +7.8% $41.88M 0.0% ▲ Add 3 SEC ↗
92 Ameriprise Financial Inc 331.10K +77.3% $39.38M 0.0% ▲ Add 3 SEC ↗
93 Ameriprise Financial Inc 331.10K +77.3% $39.38M 0.0% ▲ Add 3 SEC ↗
94 Ameriprise Financial Inc 331.10K +77.3% $39.38M 0.0% ▲ Add 3 SEC ↗
95 Ameriprise Financial Inc 331.10K +77.3% $39.38M 0.0% ▲ Add 3 SEC ↗
96 Qube Research & Technologies Ltd 292.85K +476.4% $34.83M 0.0% ▲ Add 2 SEC ↗
97 Gotham Asset Management 278.00K +14.9% $33.07M 0.1% ▲ Add 9 SEC ↗
98 Alliancebernstein L.P. 353.00K +0.2% $32.57M 0.0% ▲ Add 3 SEC ↗
99 JPMorgan Chase 257.33K -18.0% $30.24M 0.0% ▼ Trim 4 SEC ↗
100 JPMorgan Chase 257.33K -18.0% $30.24M 0.0% ▼ Trim 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Alyeska Investment Group, L.P. $49.94M 0.1%
Norges Bank $47.34M 0.0%

Exited

Mackenzie Financial Corp $51.96M was 0.1%
Balyasny Asset Management L.P. $30.98M was 0.1%
Arrowstreet Capital $2.08M was 0.0%
Man Group plc $977,693 was 0.0%
Bridgewater Associates $362,621 was 0.0%
Amundi $255,772 was 0.0%
Toronto Dominion Bank $12,000 was 0.0%
Group One Trading Llc $1,569 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 412 holders, 46.62M shares, $4.21B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2026 · Methodology · Get this via the API