HARBOR CAPITAL ADVISORS, INC.

Position in OTTR — Otter Tail Corp

CIK 1039128 CHICAGO, IL

Position in OTTR

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

Position Value

$28,525

+$8,636 QoQ

Shares Held

325

+26.0% 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

5 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. OTTR ranks #5 (0.6% 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	34	$35,946
5	OTTR	Otter Tail Corp This page	325	$28,525
6	RCMT	Rcm Technologies, Inc.	157	$3,004

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$28,525	325	+26.0%	Shares	Sole	2026-04-28
2025-06-30	$19,889	258	+7.9%	Shares	Sole	2025-07-09
2025-03-31	$19,208	239	+42.3%	Shares	Sole	2025-04-14
2024-12-31	$12,405	168	+27.3%	Shares	Sole	2025-01-10
2024-09-30	$10,317	132	—	Shares	Sole	2024-10-29
No filing history on record for this holder in this stock.