Schwerin Boyle Capital Management’s Liberty Broadband Class C LBRDK Stock Holding History

Schwerin Boyle Capital Management’s Portfolio LBRDK Stock Details LBRDK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-2,100	Closed	-$207K	–	50
2025 Q2	$207K	Buy	+2,100	New	+$188K	0.02%	50
2023 Q4	–	Sell	-2,375	Closed	-$217K	–	53
2023 Q3	$217K	Buy	+2,375	New	+$212K	0.03%	51
2022 Q3	–	Sell	-2,375	Closed	-$275K	–	48
2022 Q2	$275K	Sell	2,375 -750	-24%	-$91.4K	0.03%	48
2022 Q1	$423K	Hold	3,125	–	–	0.04%	47
2021 Q4	$503K	Sell	3,125 -10,000	-76%	-$1.65M	0.04%	46
2021 Q3	$2.27M	Hold	13,125	–	–	0.19%	42
2021 Q2	$2.28M	Buy	+13,125	New	+$2.11M	0.19%	41

Other funds holding LBRDK

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Schwerin Boyle Capital Management's LBRDK Position: Q3 2025 in Review

Schwerin Boyle Capital Management sold out of Liberty Broadband Class C (LBRDK) in Q3 2025, closing a stake of 2,100 shares — an estimated $207K sold.

Schwerin Boyle Capital Management first reported a position in LBRDK in Q2 2021 and held it in 7 quarters. The position peaked at $2.28M in Q2 2021. 392 funds tracked by Wall St. Rank hold LBRDK as of Q3 2025.

Schwerin Boyle Capital Management reported no remaining Liberty Broadband Class C position as of Q3 2025 after selling out during the quarter.
Schwerin Boyle Capital Management sold 2,100 Liberty Broadband Class C shares in Q3 2025, an estimated $207K.
Schwerin Boyle Capital Management first reported a position in Liberty Broadband Class C in Q2 2021 and held it in 7 quarters.
Schwerin Boyle Capital Management's Liberty Broadband Class C position peaked at $2.28M in Q2 2021.
392 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q3 2025.

Based on Schwerin Boyle Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.