HARBOR CAPITAL ADVISORS, INC.

Position in GHC — Graham Holdings Co

CIK 1039128 CHICAGO, IL

Position in GHC

as of Mar 31, 2026 · filed Apr 28, 2026 Compact

Position Value

$35,946

+$16,172 QoQ

Shares Held

+88.9% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2024

7 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

HARBOR CAPITAL ADVISORS, INC. holds $4,620,700 across 6 Conglomerates names. GHC ranks #4 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HON	Honeywell International Inc	10,127	$2,400,635
2	MMM	3M Co	8,018	$1,164,454
3	VMI	Valmont Industries Inc	2,473	$988,136
4	GHC	Graham Holdings Co This page	34	$35,946
5	OTTR	Otter Tail Corp	325	$28,525
6	RCMT	Rcm Technologies, Inc.	157	$3,004

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$35,946	34	+88.9%	Shares	Sole	2026-04-28
2025-12-31	$19,774	18	0.0%	Shares	Sole	2026-01-20
2025-09-30	$21,191	18	-5.3%	Shares	Sole	2025-10-15
2025-06-30	$17,977	19	+5.6%	Shares	Sole	2025-07-09
2025-03-31	$17,295	18	0.0%	Shares	Sole	2025-04-14
2024-12-31	$15,694	18	0.0%	Shares	Sole	2025-01-10
2024-09-30	$14,790	18	—	Shares	Sole	2024-10-29
No filing history on record for this holder in this stock.