Core & Main, Inc. (CNM) — Institutional Holders, Q2 2026

454 institutional investment managers reported a CNM position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $9.6B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← CNM stock profile

CNM in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

161

Trimmed

177

Sold out

Biggest buyers

FMRAdded · +3,555,754 sh+$171.6M
NORDEA INVESTMENT MANAGEMENT ABNew · +2,488,658 sh+$120.1M
Neuberger Berman GroupAdded · +1,840,403 sh+$88.8M
Impax Asset Management Group plcAdded · +1,352,251 sh+$65.2M
CITADEL ADVISORSAdded · +918,267 sh+$44.3M

Biggest sellers

Pictet Asset Management Holding SATrimmed · -1,551,757 sh-$74.9M
Interval PartnersSold out · -1,550,693 sh-$74.8M
Select Equity Group, L.P.Trimmed · -1,413,948 sh-$68.2M
RAYMOND JAMES FINANCIALTrimmed · -1,061,350 sh-$51.2M
Qube Research & Technologies LtdTrimmed · -1,042,337 sh-$50.3M

CNM 13F holders ranked 1–100 of 454

Institutional investors reporting a position in Core & Main, Inc. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 18,357,688 sh	18,357,688	$885.8M	0.01%	-4.4%
2	Capital World Investors#2 · 11,473,053 sh	11,473,053	$553.6M	0.07%	-0.8%
3	FMR#3 · 8,959,133 sh	8,959,133	$432.3M	0.02%	+65.8%
4	VANGUARD CAPITAL MANAGEMENT#4 · 8,517,598 sh	8,517,598	$411.0M	<0.01%	+0.6%
5	VANGUARD PORTFOLIO MANAGEMENT#5 · 8,251,721 sh	8,251,721	$398.1M	0.02%	+5.5%
6	FIRST ADVISORS#6 · 6,248,855 sh	6,248,855	$301.5M	0.18%	+1.9%
7	MORGAN STANLEY#7 · 6,040,241 sh	6,040,241	$291.4M	0.02%	+11.1%
8	STATE STREET#8 · 5,908,053 sh	5,908,053	$285.1M	<0.01%	+2.2%
9	Select Equity Group, L.P.#9 · 5,840,259 sh	5,840,259	$281.8M	1.39%	-19.5%
10	ROYAL LONDON ASSET MANAGEMENT LTD#10 · 5,488,673 sh	5,488,673	$264.8M	0.49%	-4.6%
11	Pictet Asset Management Holding SA#11 · 4,962,910 sh	4,962,910	$239.5M	0.23%	-23.8%
12	D. E. Shaw#12 · 4,578,348 sh	4,578,348	$220.9M	0.11%	+19.1%
13	Impax Asset Management Group plc#13 · 4,203,618 sh	4,203,618	$202.8M	1.32%	+47.4%
14	Amundi#14 · 3,846,527 sh	3,846,527	$185.6M	0.04%	+26.1%
15	GEODE CAPITAL MANAGEMENT#15 · 3,576,939 sh	3,576,939	$172.6M	<0.01%	-4.6%
16	Jupiter Topco#16 · 3,409,409 sh	3,409,409	$164.5M	0.07%	—
17	Point72 Asset Management, L.P.#17 · 3,079,063 sh	3,079,063	$148.6M	0.16%	+8.4%
18	DIMENSIONAL FUND ADVISORS#18 · 2,805,308 sh	2,805,308	$135.4M	0.02%	+5.4%
19	KBC Group NV#19 · 2,770,513 sh	2,770,513	$133.7M	—	+1.2%
20	Camrose Capital Investment Partners LLP#20 · 2,504,211 sh	2,504,211	$120.8M	13.65%	+10.4%
21	NORDEA INVESTMENT MANAGEMENT AB#21 · 2,488,658 sh	2,488,658	$118.7M	0.10%	New
22	NORGES BANK#22 · 2,399,645 sh	2,399,645	$115.8M	0.01%	—
23	Findlay Park Partners LLP#23 · 2,395,854 sh	2,395,854	$115.6M	1.56%	+20.0%
24	Neuberger Berman Group#24 · 2,362,339 sh	2,362,339	$114.0M	0.08%	+352.6%
25	FIDUCIARY MANAGEMENT#25 · 2,308,589 sh	2,308,589	$111.4M	1.58%	-7.0%
26	BESSEMER GROUP#26 · 2,224,415 sh	2,224,415	$107.3M	0.15%	-16.5%
27	SPRUCE HOUSE INVESTMENT MANAGEMENT#27 · 2,150,000 sh	2,150,000	$103.7M	3.05%	0.0%
28	CHARLES SCHWAB INVESTMENT MANAGEMENT#28 · 2,068,088 sh	2,068,088	$99.8M	0.01%	+5.9%
29	Invesco Ltd.#29 · 2,008,256 sh	2,008,256	$96.9M	<0.01%	-24.1%
30	Forest Avenue Capital Management#30 · 1,793,541 sh	1,793,541	$86.5M	3.63%	-0.8%
31	Liontrust Investment Partners LLP#31 · 1,687,635 sh	1,687,635	$81.4M	1.20%	-2.5%
32	ALLIANCEBERNSTEIN L.P.#32 · 1,637,935 sh	1,637,935	$80.9M	0.03%	-3.4%
33	NORTHERN#33 · 1,487,408 sh	1,487,408	$71.8M	<0.01%	-1.4%
34	JPMORGAN CHASE#34 · 1,426,181 sh	1,426,181	$68.8M	<0.01%	-19.0%
35	RENAISSANCE TECHNOLOGIES#35 · 1,408,500 sh	1,408,500	$68.0M	0.09%	+73.0%
36	FERNBRIDGE CAPITAL MANAGEMENT#36 · 1,345,061 sh	1,345,061	$64.9M	4.75%	+14.7%
37	UBS Group AG#37 · 1,293,141 sh	1,293,141	$62.4M	<0.01%	+50.8%
38	SAMLYN CAPITAL#38 · 1,282,668 sh	1,282,668	$61.9M	1.01%	-27.6%
39	Handelsbanken Fonder AB#39 · 1,233,692 sh	1,233,692	$59.5M	0.17%	-5.2%
40	VANGUARD FIDUCIARY#40 · 1,191,388 sh	1,191,388	$57.5M	0.01%	0.0%
41	ACK Asset Management#41 · 1,090,000 sh	1,090,000	$52.6M	6.14%	+21.1%
42	JANE STREET GROUP#42 · 1,043,639 sh	1,043,639	$50.4M	<0.01%	+5.5%
43	Bank of New York Mellon#43 · 1,029,187 sh	1,029,187	$49.7M	<0.01%	-16.5%
44	Hill City Capital#44 · 1,028,650 sh	1,028,650	$49.6M	1.27%	+18.6%
45	CDAM (UK) Ltd#45 · 1,017,772 sh	1,017,772	$49.1M	12.68%	-19.4%
46	CITADEL ADVISORS#46 · 985,716 sh	985,716	$47.6M	<0.01%	+1361.4%
47	Zimmer Partners#47 · 933,357 sh	933,357	$45.0M	1.04%	+117.1%
48	GOLDMAN SACHS GROUP#48 · 902,777 sh	902,777	$43.6M	<0.01%	+54.5%
49	JACOBS LEVY EQUITY MANAGEMENT#49 · 862,156 sh	862,156	$41.6M	0.15%	+1707.6%
50	Allianz Asset Management GmbH#50 · 829,464 sh	829,464	$41.0M	0.04%	0.0%
51	Bornite Capital Management#51 · 759,000 sh	759,000	$36.6M	4.61%	New
52	Robeco Schweiz AG#52 · 711,784 sh	711,784	$34.3M	—	-6.4%
53	Legal & General Group Plc#53 · 677,590 sh	677,590	$32.7M	<0.01%	+3.4%
54	PGGM Investments#54 · 674,767 sh	674,767	$32.6M	0.80%	+44.4%
55	Nuveen#55 · 664,708 sh	664,708	$32.1M	<0.01%	-3.3%
56	PRICE T ROWE ASSOCIATES#56 · 625,176 sh	625,176	$30.2M	<0.01%	+53.7%
57	Sunriver Management#57 · 620,017 sh	620,017	$29.9M	4.70%	New
58	Qube Research & Technologies Ltd#58 · 613,800 sh	613,800	$29.6M	0.03%	-62.9%
59	SCHRODER INVESTMENT MANAGEMENT GROUP#59 · 600,820 sh	600,820	$29.0M	0.02%	-2.3%
60	SILVERCREST ASSET MANAGEMENT GROUP#60 · 586,576 sh	586,576	$28.3M	0.19%	-3.9%
61	GOODNOW INVESTMENT GROUP#61 · 582,813 sh	582,813	$28.1M	2.92%	-22.7%
62	PRINCIPAL FINANCIAL GROUP#62 · 570,739 sh	570,739	$27.5M	0.01%	+1.5%
63	Daiwa Securities Group#63 · 554,982 sh	554,982	$26.8M	0.05%	New
64	BANK OF AMERICA#64 · 553,866 sh	553,866	$26.7M	<0.01%	+36.6%
65	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#65 · 552,050 sh	552,050	$26.6M	<0.01%	-2.9%
66	MACKENZIE FINANCIAL#66 · 544,715 sh	544,715	$26.3M	0.03%	-51.4%
67	CANYON CAPITAL ADVISORS#67 · 510,000 sh	510,000	$24.6M	2.79%	New
68	Thomasville National Bank#68 · 499,731 sh	499,731	$24.1M	1.33%	—
69	AMERIPRISE FINANCIAL#69 · 493,852 sh	493,852	$23.8M	<0.01%	+133.3%
70	Swedbank AB#70 · 487,000 sh	487,000	$23.5M	—	-42.9%
71	RHUMBLINE ADVISERS#71 · 481,707 sh	481,707	$23.2M	0.02%	-5.7%
72	DF DENT#72 · 479,476 sh	479,476	$23.1M	0.44%	+1.1%
73	Trigran Investments#73 · 472,746 sh	472,746	$22.8M	4.18%	+196.6%
74	DUFF & PHELPS INVESTMENT MANAGEMENT#74 · 455,050 sh	455,050	$22.0M	0.21%	+27.4%
75	Lighthouse Investment Partners#75 · 443,486 sh	443,486	$21.4M	0.58%	+202.7%
76	AQR CAPITAL MANAGEMENT#76 · 419,100 sh	419,100	$20.0M	<0.01%	-42.6%
77	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#77 · 410,466 sh	410,466	$19.8M	0.01%	+3.4%
78	Local Pensions Partnership Investment Ltd#78 · 403,000 sh	403,000	$19.4M	—	0.0%
79	MIROVA#79 · 399,233 sh	399,233	$19.3M	0.71%	-4.5%
80	Freestone Grove Partners#80 · 391,766 sh	391,766	$18.9M	0.12%	New
81	Swiss National Bank#81 · 377,400 sh	377,400	$18.2M	<0.01%	+0.9%
82	Polar Capital Plc#82 · 373,710 sh	373,710	$18.0M	0.04%	+39.4%
83	FIL Ltd#83 · 365,953 sh	365,953	$17.7M	0.01%	+16.8%
84	Assenagon Asset Management S.A.#84 · 363,881 sh	363,881	$17.6M	—	-61.0%
85	SUSQUEHANNA FUNDAMENTAL INVESTMENTS#85 · 340,260 sh	340,260	$16.4M	0.31%	New
86	MARSHALL WACE, LLP#86 · 332,321 sh	332,321	$16.0M	0.01%	+1289.0%
87	CI INVESTMENTS#87 · 321,065 sh	321,065	$15.5M	0.05%	-10.4%
88	THRIVENT FINANCIAL FOR LUTHERANS#88 · 311,355 sh	311,355	$15.0M	0.03%	-7.8%
89	VAN ECK ASSOCIATES#89 · 272,193 sh	272,193	$13.1M	<0.01%	+105.8%
90	HITE Hedge Asset Management#90 · 270,589 sh	270,589	$13.1M	0.71%	-10.9%
91	Gotham Asset Management#91 · 269,501 sh	269,501	$13.0M	0.03%	+613.5%
92	WEDGE CAPITAL MANAGEMENT L L P#92 · 268,079 sh	268,079	$12.9M	—	+25.2%
93	DnB Asset Management AS#93 · 264,983 sh	264,983	$12.8M	0.04%	+14.1%
94	Medina Value Partners#94 · 253,259 sh	253,259	$12.2M	2.39%	New
95	WELLINGTON MANAGEMENT GROUP LLP#95 · 251,724 sh	251,724	$12.1M	<0.01%	+52.5%
96	RAYMOND JAMES FINANCIAL#96 · 249,467 sh	249,467	$12.0M	<0.01%	-81.0%
97	Zurcher Kantonalbank (Zurich Cantonalbank)#97 · 246,377 sh	246,377	$11.9M	0.02%	-21.0%
98	SOROS FUND MANAGEMENT#98 · 236,431 sh	236,431	$11.4M	0.14%	+1.7%
99	Perpetual Ltd#99 · 236,035 sh	236,035	$11.4M	—	+5.4%
100	Engineers Gate Manager#100 · 230,925 sh	230,925	$11.1M	0.14%	-67.5%

Funds that sold out of CNM in Q2 2026 (81)

Held CNM at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held CNM in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Interval Partners1,550,693 sh	1,550,693	$76.6M
DENDUR CAPITAL898,000 sh	898,000	$44.4M
Pembroke Management, LTD706,237 sh	706,237	$34.9M
GFS Advisors87,162 sh	87,162	$31.0M
TUDOR INVESTMENT ET AL414,554 sh	414,554	$20.5M
Two Creeks Capital Management405,639 sh	405,639	$20.0M
DAVIDSON KEMPNER CAPITAL MANAGEMENT250,000 sh	250,000	$12.3M
ArrowMark Colorado202,000 sh	202,000	$10.0M
Sea Cliff Partners Management198,694 sh	198,694	$9.8M
Trexquant Investment180,436 sh	180,436	$8.9M
TWINBEECH CAPITAL139,700 sh	139,700	$6.9M
Grandeur Peak Global Advisors76,878 sh	76,878	$3.8M
UniSuper Management Pty Ltd63,725 sh	63,725	$3.1M
Tribune Investment Group60,000 sh	60,000	$3.0M
CAXTON ASSOCIATES LLP59,434 sh	59,434	$2.9M
Mariner50,698 sh	50,698	$2.5M
Covea Finance42,200 sh	42,200	$2.1M
Aquatic Capital Management40,970 sh	40,970	$2.0M
Havemeyer Place36,284 sh	36,284	$1.8M
DIVERSIFIED MANAGEMENT32,230 sh	32,230	$1.6M
Dynamic Technology Lab Private Ltd28,383 sh	28,383	$1.4M
Quadrature Capital Ltd26,365 sh	26,365	$1.3M
GSA CAPITAL PARTNERS LLP24,398 sh	24,398	$1.2M
IEQ CAPITAL22,289 sh	22,289	$1.1M
EntryPoint Capital18,179 sh	18,179	$898.0K
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP17,135 sh	17,135	$846.5K
Focus Partners Wealth9,209 sh	9,209	$455.0K
IMC-Chicago8,629 sh	8,629	$426.3K
R Squared Ltd8,619 sh	8,619	$425.8K
AE Wealth Management8,499 sh	8,499	$419.9K
OPPENHEIMER8,300 sh	8,300	$410.0K
Advisors Asset Management8,155 sh	8,155	$402.9K
Sivia Capital Partners7,907 sh	7,907	$390.6K
BBR PARTNERS6,983 sh	6,983	$345.0K
Caption Management6,500 sh	6,500	$321.1K
PRAXIS INVESTMENT MANAGEMENT5,835 sh	5,835	$288.0K
MIRABELLA FINANCIAL SERVICES LLP5,784 sh	5,784	$285.7K
Merit Financial Group5,402 sh	5,402	$266.9K
FOX RUN MANAGEMENT, L.L.C.5,559 sh	5,559	$265.4K
Scientech Research5,247 sh	5,247	$259.2K
AIGEN INVESTMENT MANAGEMENT5,152 sh	5,152	$254.5K
Caprock Group4,962 sh	4,962	$245.1K
BRIDGES INVESTMENT MANAGEMENT4,839 sh	4,839	$239.0K
Focus Partners Advisor Solutions4,808 sh	4,808	$237.5K
Callan Family Office4,545 sh	4,545	$224.5K
Virtu Financial4,426 sh	4,426	$219.0K
Phoenix Financial Ltd.4,214 sh	4,214	$208.0K
PRELUDE CAPITAL MANAGEMENT4,148 sh	4,148	$204.9K
HB Wealth Management4,140 sh	4,140	$204.5K
QUADRANT CAPITAL GROUP3,516 sh	3,516	$135.8K
MAI Capital Management2,227 sh	2,227	$110.0K
Ancora Advisors1,642 sh	1,642	$81.1K
STEPHENSON NATIONAL BANK1,126 sh	1,126	$55.6K
Avanza Fonder AB999 sh	999	$49.4K
VEGA INVESTMENT SOLUTIONS958 sh	958	$47.3K
Root Financial Partners895 sh	895	$44.2K
V-Square Quantitative Management446 sh	446	$22.0K
Timothy G. Youngquist 2020 Irrevocable332 sh	332	$16.4K
Newbridge Financial Services Group260 sh	260	$12.8K
Kemnay Advisory Services229 sh	229	$11.3K
Wealth Preservation Advisors220 sh	220	$10.9K
MEEDER ASSET MANAGEMENT154 sh	154	$7.6K
Rakuten Securities144 sh	144	$7.1K
James T. Borello RIA120 sh	120	$5.9K
Advisory Services Network100 sh	100	$4.9K
Bank of New Hampshire98 sh	98	$4.8K
TWIN PEAKS WEALTH ADVISORS65 sh	65	$3.2K
Colonial Advisors50 sh	50	$2.5K
Ronald Blue37 sh	37	$1.8K
ZRC WEALTH MANAGEMENT34 sh	34	$1.7K
Parkside Financial Bank30 sh	30	$1.5K
Burk400 sh	400	$1.5K
Legacy Wealth Managment17 sh	17	$840.00
Intentional Wealth Strategies15 sh	15	$741.00
Vermillion Wealth Management13 sh	13	$642.00
Investors Portfolio Services7 sh	7	$330.00
TD PRIVATE CLIENT WEALTH6 sh	6	$296.00
Dunhill Financial3 sh	3	$191.00
Manchester Capital Management3 sh	3	$149.00
Activest Wealth Management3 sh	3	$148.00
CURIO WEALTH1 sh	1	$49.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.