Carnegie Lake Advisors’s Liberty Broadband Class C LBRDK Stock Holding History

Carnegie Lake 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	$413K	Sell	12,421 -500	-4%	-$19.5K	0.15%	121
2026 Q1	$650K	Hold	12,921	–	–	0.26%	93
2025 Q4	$628K	Sell	12,921 -664	-5%	-$34.5K	0.24%	96
2025 Q3	$863K	Buy	13,585 +2,300	+20%	+$161K	0.33%	86
2025 Q2	$1.11M	Hold	11,285	–	–	0.44%	63
2025 Q1	$960K	Hold	11,285	–	–	0.39%	71
2024 Q4	$844K	Hold	11,285	–	–	0.34%	78
2024 Q3	$872K	Buy	+11,285	New	+$697K	0.35%	76

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

Carnegie Lake Advisors's LBRDK Position: Q2 2026 in Review

Carnegie Lake Advisors reduced its Liberty Broadband Class C (LBRDK) stake by 3.9% in Q2 2026, selling an estimated $19.5K and leaving 12,421 shares worth $413K. The position accounts for 0.15% of the portfolio, ranked #121.

Carnegie Lake Advisors first reported a position in LBRDK in Q3 2024 and has held it in 8 quarters since. The position peaked at $1.11M in Q2 2025. 353 funds tracked by Wall St. Rank hold LBRDK as of Q2 2026.

Carnegie Lake Advisors held 12,421 shares of Liberty Broadband Class C worth $413K as of Q2 2026.
Carnegie Lake Advisors sold 500 Liberty Broadband Class C shares in Q2 2026, an estimated $19.5K.
Liberty Broadband Class C made up 0.15% of Carnegie Lake Advisors's portfolio in Q2 2026, its #121 holding.
Carnegie Lake Advisors first reported a position in Liberty Broadband Class C in Q3 2024 and has held it in 8 quarters since.
Carnegie Lake Advisors's Liberty Broadband Class C position peaked at $1.11M in Q2 2025.
353 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q2 2026.

Based on Carnegie Lake Advisors's 13F filing for Q2 2026, filed 24 Jul 2026.