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CNM · Core & Main, Inc.

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$43.77 +0.65 (+1.51%)
Market Cap
$8.34B
Shares
193.52M

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: 469
Total Value: $9,185,631,004
Total Shares: 186,045,456
Showing 1–100 of 475 holdings by value · page 1 of 5

Institutional Ownership Trend

20 quarters

Superinvestors Holding CNM

All superinvestors →
George Soros $11,482,387 Joel Greenblatt $1,866,035

Holder Concentration

Across 474 13F filers
Top Holder
10.2%
Jun 2023 → Mar 2026 · range 9.0% – 54.5%
of institutional value
Top 5
28.3%
Jun 2023 → Mar 2026 · range 28.3% – 65.6%
of institutional value
Top 10
43.5%
Jun 2023 → Mar 2026 · range 43.5% – 75.4%
of institutional value
HHI
286
Jun 2023 → Mar 2026 · range 286 – 3,038
Broadly held
Showing 100 of 475
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $948,777,578 10.33% 19,206,024
Mega Capital World Investors $571,626,764 6.22% 11,571,392
Mega VANGUARD CAPITAL MANAGEMENT LLC $418,211,755 4.55% 8,465,825
Large Select Equity Group, L.P. $358,357,825 3.90% 7,254,207
Large Pictet Asset Management Holding SA $321,824,549 3.50% 6,514,667
Mega FIRST TRUST ADVISORS LP $302,863,496 3.30% 6,130,840
Mega STATE STREET CORP $285,520,983 3.11% 5,779,777
Large ROYAL LONDON ASSET MANAGEMENT LTD $284,183,429 3.09% 5,752,701
Mega MORGAN STANLEY $268,522,583 2.92% 5,435,680
Mega FMR LLC $266,926,920 2.91% 5,403,379
Mega D. E. Shaw & Co., Inc. $189,862,576 2.07% 3,843,372
Mega GEODE CAPITAL MANAGEMENT, LLC $185,305,821 2.02% 3,751,130
Mega JANUS HENDERSON GROUP PLC $166,837,680 1.82% 3,377,281
Mega Amundi $150,697,908 1.64% 3,050,565
Large Impax Asset Management Group plc $140,857,529 1.53% 2,851,367
Large Point72 Asset Management, L.P. $140,357,651 1.53% 2,841,248
Large KBC Group NV $135,256,804 1.47% 2,737,992
Large BESSEMER GROUP INC $131,560,151 1.43% 2,663,161
Mega DIMENSIONAL FUND ADVISORS LP $131,454,485 1.43% 2,661,022
Mega Invesco Ltd. $130,675,641 1.42% 2,645,256
Mid FIDUCIARY MANAGEMENT INC /WI/ $122,635,994 1.34% 2,482,510
Small Camrose Capital Investment Partners LLP $112,019,835 1.22% 2,267,608
Mid SPRUCE HOUSE INVESTMENT MANAGEMENT LLC $106,210,000 1.16% 2,150,000
Mid Findlay Park Partners LLP $98,638,363 1.07% 1,996,728
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $96,487,931 1.05% 1,953,197
Mid Forest Avenue Capital Management LP $89,317,917 0.97% 1,808,055
Mid SAMLYN CAPITAL, LLC $87,521,090 0.95% 1,771,682
Mega JPMORGAN CHASE & CO $87,017,652 0.95% 1,761,491
Mega ALLIANCEBERNSTEIN L.P. $83,799,591 0.91% 1,696,348
Large Qube Research & Technologies Ltd $81,813,167 0.89% 1,656,137
Mid Liontrust Investment Partners LLP $78,197,828 0.85% 1,582,952
Mid Interval Partners, LP $76,604,234 0.83% 1,550,693
Mega NORTHERN TRUST CORP Bank $74,545,881 0.81% 1,509,026
Mega RAYMOND JAMES FINANCIAL INC $64,754,359 0.70% 1,310,817
Small CDAM (UK) Ltd $62,404,401 0.68% 1,263,247
Mega Bank of New York Mellon Corp Bank $60,852,842 0.66% 1,231,839
Large Handelsbanken Fonder AB $59,525,639 0.65% 1,233,692
Mega VANGUARD FIDUCIARY TRUST CO Bank $58,845,625 0.64% 1,191,207
Mid FERNBRIDGE CAPITAL MANAGEMENT LP $57,943,680 0.63% 1,172,949
Large MACKENZIE FINANCIAL CORP $55,343,610 0.60% 1,120,316
Mega JANE STREET GROUP, LLC $48,886,091 0.53% 989,597
Large TRUIST FINANCIAL CORP $46,787,826 0.51% 947,122
Small ACK Asset Management LLC $44,460,000 0.48% 900,000
Mid DENDUR CAPITAL LP $44,361,200 0.48% 898,000
Mid Hill City Capital, LP $42,859,440 0.47% 867,600
Mega UBS Group AG $42,356,250 0.46% 857,414
Large Allianz Asset Management GmbH $40,965,147 0.45% 829,254
Large RENAISSANCE TECHNOLOGIES LLC $40,216,540 0.44% 814,100
Mid Robeco Schweiz AG $37,582,729 0.41% 760,784
Small GOODNOW INVESTMENT GROUP, LLC $37,246,562 0.41% 753,979
Large FEDERATED HERMES, INC. $36,864,650 0.40% 746,248
Large Balyasny Asset Management L.P. $36,491,236 0.40% 738,689
Mega AQR CAPITAL MANAGEMENT LLC $36,100,281 0.39% 730,775
Mid Engineers Gate Manager LP $35,113,075 0.38% 710,791
Mega Nuveen, LLC $33,965,364 0.37% 687,558
Mega Legal & General Group Plc $32,370,980 0.35% 655,283
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $30,388,409 0.33% 615,150
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $30,142,200 0.33% 610,166
Mega MILLENNIUM MANAGEMENT LLC $29,195,795 0.32% 591,008
Mega GOLDMAN SACHS GROUP INC $28,862,541 0.31% 584,262
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $28,074,312 0.31% 568,306
Mega PRINCIPAL FINANCIAL GROUP INC $27,783,399 0.30% 562,417
Mega NEUBERGER BERMAN GROUP LLC $25,783,637 0.28% 521,936
Mega RHUMBLINE ADVISERS $25,224,479 0.27% 510,617
Mid Thomasville National Bank Bank $24,112,020 0.26% 499,731
Mega Swedbank AB Bank $23,497,750 0.26% 487,000
Mid DF DENT & CO INC $23,432,890 0.26% 474,350
Mid PGGM Investments $23,091,338 0.25% 467,436
Mega BNP PARIBAS ARBITRAGE, SA $22,803,534 0.25% 461,610
Mid Zimmer Partners, LP $21,242,000 0.23% 430,000
Mid MIROVA $20,649,200 0.22% 418,000
Large TUDOR INVESTMENT CORP ET AL $20,478,967 0.22% 414,554
Mega PRICE T ROWE ASSOCIATES INC /MD/ $20,091,128 0.22% 406,703
Small Two Creeks Capital Management, LP $20,038,566 0.22% 405,639
Mega BANK OF AMERICA CORP /DE/ Bank $20,031,698 0.22% 405,500
Mid Local Pensions Partnership Investment Ltd Pension $19,908,200 0.22% 403,000
Mega California Public Employees Retirement System Pension $19,603,896 0.21% 396,840
Mega Swiss National Bank Bank $18,470,660 0.20% 373,900
Large CI INVESTMENTS INC. $17,693,400 0.19% 358,166
Mid DUFF & PHELPS INVESTMENT MANAGEMENT CO $17,641,283 0.19% 357,111
Large Assenagon Asset Management S.A. $17,557,258 0.19% 363,881
Large Thrivent Financial for Lutherans $16,685,541 0.18% 337,764
Mega FIL Ltd $15,478,403 0.17% 313,328
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $15,414,035 0.17% 312,025
Mid HITE Hedge Asset Management LLC $14,998,087 0.16% 303,605
Mega JENNISON ASSOCIATES LLC $13,608,859 0.15% 275,483
Large Polar Capital Holdings Plc $13,242,312 0.14% 268,063
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $12,934,811 0.14% 268,079
Mega ENVESTNET ASSET MANAGEMENT INC $12,798,453 0.14% 259,078
Large Schonfeld Strategic Advisors LLC $12,486,986 0.14% 252,773
Mid Davidson Kempner Capital Management LP $12,350,000 0.13% 250,000
Large Holocene Advisors, LP $12,228,229 0.13% 247,535
Mid SOROS FUND MANAGEMENT LLC $11,482,387 0.13% 232,437
Large DNB Asset Management AS $11,471,618 0.12% 232,219
Large Retirement Systems of Alabama Pension $11,434,272 0.12% 231,463
Mid Perpetual Ltd $11,388,688 0.12% 236,035
Large Rockefeller Capital Management L.P. $11,125,866 0.12% 225,220
Mid BLI - Banque de Luxembourg Investments $11,085,360 0.12% 224,400
Small South Street Advisors LLC $10,904,062 0.12% 220,730
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $10,864,739 0.12% 219,934
Key facts CIK 1856525 CUSIP 21874C102 13F (30d) 69 filings 69 filers Visit website Investor relations

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