HARBOR CAPITAL ADVISORS, INC.

Position in MMM — 3M Co

CIK 1039128 CHICAGO, IL

Position in MMM

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$1,300,946

+$136,492 QoQ

Shares Held

8,035

+0.2% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#802

of 2,204 holders

Holding Since

Mar 2025

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

HARBOR CAPITAL ADVISORS, INC. holds $3,649,876 across 6 Conglomerates names. MMM ranks #1 (35.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MMM	3M Co This page	8,035	$1,300,946
2	VMI	Valmont Industries Inc	1,978	$1,142,492
3	HON	Honeywell International Inc	5,074	$1,136,068
4	GHC	Graham Holdings Co	34	$38,808
5	OTTR	Otter Tail Corp	310	$27,893
6	RCMT	Rcm Technologies, Inc.	130	$3,669

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,300,946	8,035	+0.2%	Shares	Sole	2026-08-07
2026-03-31	$1,164,454	8,018	-5.9%	Shares	Sole	2026-04-28
2025-12-31	$1,363,891	8,519	-0.2%	Shares	Sole	2026-01-20
2025-09-30	$1,323,995	8,532	+2.8%	Shares	Sole	2025-10-15
2025-06-30	$1,263,744	8,301	-0.6%	Shares	Sole	2025-07-09
2025-03-31	$1,226,281	8,350	—	Shares	Sole	2025-04-14
No filing history on record for this holder in this stock.