CAPSTONE INVESTMENT ADVISORS, LLC

Position in GHC — Graham Holdings Co

CIK 1426196 NEW YORK, NY

Position in GHC

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$880,034

+$149,465 QoQ

Shares Held

771

+15.9% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#149

of 335 holders

Holding Since

Dec 2024

3 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $4,749,369 across 4 Conglomerates names. GHC ranks #3 (18.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MMM	3M Co	10,990	$1,779,390
2	OTTR	Otter Tail Corp	16,814	$1,512,923
3	GHC	Graham Holdings Co This page	771	$880,034
4	VMI	Valmont Industries Inc	999	$577,022

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$880,034	771	+15.9%	Shares	Defined	2026-08-17
2025-12-31	$730,569	665	+157.8%	Shares	Defined	2026-02-17
2024-12-31	$224,955	258	—	Shares	Sole	2025-02-14
No filing history on record for this holder in this stock.