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Mount Capital’s Liberty Broadband Class C LBRDK Stock Holding History

Mount Capital’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
Q1 		$18.1M Hold
360,485
– – 7.31% 6
2025
Q4 		$17.5M Hold
360,485
– – 7.08% 6
2025
Q3 		$22.9M Hold
360,485
– – 8.22% 7
2025
Q2 		$35.5M Sell
360,485
-3,764
-1% -$337K 11.43% 2
2025
Q1 		$31M Hold
364,249
– – 9.98% 4
2024
Q4 		$27.2M Hold
364,249
– – 9.66% 5
2024
Q3 		$28.5M Hold
364,249
– – 9.97% 4
2024
Q2 		$20M Hold
364,249
– – 8% 4
2024
Q1 		$20.8M Hold
364,249
– – 8.79% 4
2023
Q4 		$29.4M Hold
364,249
– – 12.71% 3
2023
Q3 		$33.3M Buy
364,249
+53,300
+17% +$4.75M 14.24% 2
2023
Q2 		$24.9M Hold
310,949
– – 9.67% 4
2023
Q1 		$25.4M Hold
310,949
– – 10.03% 3
2022
Q4 		$23.7M Hold
310,949
– – 9.17% 4
2022
Q3 		$22.9M Hold
310,949
– – 9.77% 4
2022
Q2 		$36M Hold
310,949
– – 12.65% 3
2022
Q1 		$42.1M Buy
310,949
+18,601
+6% +$2.71M 12.24% 3
2021
Q4 		$47.1M Buy
+292,348
New +$48.1M 13.02% 3

Other funds holding LBRDK

Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $29.8B AUM 12.13% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
FPA
First Pacific Advisors El Segundo, California $7.14B AUM 21.51% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Mount Capital's LBRDK Position: Q1 2026 in Review

Mount Capital held its Liberty Broadband Class C (LBRDK) position steady in Q1 2026 at 360,485 shares worth $18.1M. The position accounts for 7.31% of the portfolio, ranked #6.

Mount Capital first reported a position in LBRDK in Q4 2021 and has held it in 18 quarters since. The position peaked at $47.1M in Q4 2021. 382 funds tracked by Wall St. Rank hold LBRDK as of Q1 2026.

  • Mount Capital held 360,485 shares of Liberty Broadband Class C worth $18.1M as of Q1 2026.
  • Mount Capital left its Liberty Broadband Class C share count unchanged in Q1 2026.
  • Liberty Broadband Class C made up 7.31% of Mount Capital's portfolio in Q1 2026, its #6 holding.
  • Mount Capital first reported a position in Liberty Broadband Class C in Q4 2021 and has held it in 18 quarters since.
  • Mount Capital's Liberty Broadband Class C position peaked at $47.1M in Q4 2021.
  • 382 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q1 2026.

Based on Mount Capital's 13F filing for Q1 2026, filed 14 May 2026.