Summit Trail Advisors’s Liberty Broadband Class C LBRDK Stock Holding History

Summit Trail Advisors’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
2026 Q2	$595K	Sell	17,888 -3,683	-17%	-$144K	0.01%	1169
2026 Q1	$1.09M	Buy	21,571 +1,102	+5%	+$55.6K	0.02%	901
2025 Q4	$995K	Buy	20,469 +10,661	+109%	+$554K	0.02%	821
2025 Q3	$623K	Buy	9,808 +2,817	+40%	+$197K	0.01%	1012
2025 Q2	$688K	Buy	+6,991	New	+$627K	0.01%	606
2024 Q1	–	Sell	-3,684	Closed	-$297K	–	625
2023 Q4	$297K	Sell	3,684 -154	-4%	-$12.9K	0.01%	407
2023 Q3	$350K	Buy	3,838 +24	+0.6%	+$2.14K	0.01%	345
2023 Q2	$306K	Sell	3,814 -128	-3%	-$9.9K	0.01%	369
2023 Q1	$322K	Sell	3,942 -67	-2%	-$5.78K	0.01%	309
2022 Q4	$306K	Sell	4,009 -6,044	-60%	-$492K	0.01%	280
2022 Q3	$742K	Sell	10,053 -4,147	-29%	-$441K	0.04%	130
2022 Q2	$1.64M	Buy	+14,200	New	+$1.73M	0.1%	88
2018 Q1	–	Sell	-1,904	Closed	-$178K	–	1118
2017 Q4	$178K	Buy	+1,904	New	+$169K	0.02%	462

Other funds holding LBRDK

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

FPA

First Pacific Advisors El Segundo, California $8.09B AUM 21.95% 1-Year Est. Return

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

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 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

Summit Trail Advisors's LBRDK Position: Q2 2026 in Review

Summit Trail Advisors reduced its Liberty Broadband Class C (LBRDK) stake by 17% in Q2 2026, selling an estimated $144K and leaving 17,888 shares worth $595K. The position accounts for 0.01% of the portfolio, ranked #1169.

Summit Trail Advisors first reported a position in LBRDK in Q4 2017 and has held it in 13 quarters since. The position peaked at $1.64M in Q2 2022. 353 funds tracked by Wall St. Rank hold LBRDK as of Q2 2026.

Summit Trail Advisors held 17,888 shares of Liberty Broadband Class C worth $595K as of Q2 2026.
Summit Trail Advisors sold 3,683 Liberty Broadband Class C shares in Q2 2026, an estimated $144K.
Liberty Broadband Class C made up 0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #1169 holding.
Summit Trail Advisors first reported a position in Liberty Broadband Class C in Q4 2017 and has held it in 13 quarters since.
Summit Trail Advisors's Liberty Broadband Class C position peaked at $1.64M in Q2 2022.
353 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.