Polar Asset Management Partners’s Liberty Broadband Class C LBRDK Stock Holding History

Polar Asset Management Partners’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	$21.6M	Buy	650,000 +50,000	+8%	+$1.95M	0.36%	58
2026 Q1	$30.2M	Buy	600,000 +200,000	+50%	+$10.1M	0.6%	29
2025 Q4	$19.4M	Buy	400,000 +100,000	+33%	+$5.2M	0.25%	75
2025 Q3	$19.1M	Buy	+300,000	New	+$21M	0.21%	77
2024 Q4	–	Sell	-40,000	Closed	-$3.09M	–	745
2024 Q3	$3.09M	Buy	+40,000	New	+$2.47M	0.07%	270

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

Polar Asset Management Partners's LBRDK Position: Q2 2026 in Review

Polar Asset Management Partners increased its Liberty Broadband Class C (LBRDK) stake by 8.3% in Q2 2026, buying an estimated $1.95M and bringing the position to 650,000 shares worth $21.6M. The position accounts for 0.36% of the portfolio, ranked #58.

Polar Asset Management Partners first reported a position in LBRDK in Q3 2024 and has held it in 5 quarters since. The position peaked at $30.2M in Q1 2026. 353 funds tracked by Wall St. Rank hold LBRDK as of Q2 2026.

Polar Asset Management Partners held 650,000 shares of Liberty Broadband Class C worth $21.6M as of Q2 2026.
Polar Asset Management Partners bought 50,000 Liberty Broadband Class C shares in Q2 2026, an estimated $1.95M.
Liberty Broadband Class C made up 0.36% of Polar Asset Management Partners's portfolio in Q2 2026, its #58 holding.
Polar Asset Management Partners first reported a position in Liberty Broadband Class C in Q3 2024 and has held it in 5 quarters since.
Polar Asset Management Partners's Liberty Broadband Class C position peaked at $30.2M in Q1 2026.
353 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.