CAPSTONE INVESTMENT ADVISORS, LLC

Position in LBRDK — Liberty Broadband Corp

CIK 1426196 NEW YORK, NY

Position in LBRDK

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

Position Value

$6,652,000

-$9,312,185 QoQ

Shares Held

422,568

+28.4% QoQ

Ownership

0.294%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#34

of 227 holders

Holding Since

Sep 2021

6 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Communication Services · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $59,768,310 across 11 Telecom Services names. LBRDK ranks #3 (11.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GSAT	Globalstar, Inc.	300,000	$24,387,000
2	T	At&T Inc.	487,052	$10,081,976
3	LBRDK	Liberty Broadband Corp This page	422,568	$6,652,000
4	CMCSA	Comcast Corp	213,597	$5,243,806
5	VZ	Verizon Communications Inc	122,532	$5,188,004
6	TMUS	T-Mobile US, Inc.	22,478	$3,770,234
7	BCE	Bce Inc	60,834	$1,308,539
8	RCI	Rogers Communications Inc	28,352	$921,440

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30 LBRDK	—	222,568	-12.4%	Shares	Defined	2026-08-17
2026-06-30	$6,652,000	200,000	+166.7%	Shares	Defined	2026-08-17
2025-12-31 LBRDK	$12,343,185	253,975	-0.1%	Shares	Defined	2026-02-17
2025-12-31	$3,621,000	75,000	0.0%	Shares	Defined	2026-02-17
2025-09-30 LBRDK	$16,158,222	254,300	+8659.9%	Shares	Defined	2025-11-14
2025-09-30	$4,749,750	75,000	—	Shares	Defined	2025-11-14
2024-09-30 LBRDK	—	2,903	-32.6%	Shares	Sole	2024-11-14
2023-06-30 LBRDK	—	4,310	+265.3%	Shares	Sole	2023-08-10
2021-09-30 LBRDK	—	1,180	—	Shares	Sole	2021-11-15
No filing history on record for this holder in this stock.