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

SummitTX 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 		$6.11M Buy
121,480
+61,593
+103% +$3.11M 0.19% 132
2025
Q4 		$2.91M Sell
59,887
-138,876
-70% -$7.22M 0.09% 243
2025
Q3 		$12.6M Buy
+198,763
New +$13.9M 0.52% 37

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

SummitTX Capital's LBRDK Position: Q1 2026 in Review

SummitTX Capital increased its Liberty Broadband Class C (LBRDK) stake by 103% in Q1 2026, buying an estimated $3.11M and bringing the position to 121,480 shares worth $6.11M. The position accounts for 0.19% of the portfolio, ranked #132.

SummitTX Capital first reported a position in LBRDK in Q3 2025 and has held it in 3 quarters since. The position peaked at $12.6M in Q3 2025. 382 funds tracked by Wall St. Rank hold LBRDK as of Q1 2026.

  • SummitTX Capital held 121,480 shares of Liberty Broadband Class C worth $6.11M as of Q1 2026.
  • SummitTX Capital bought 61,593 Liberty Broadband Class C shares in Q1 2026, an estimated $3.11M.
  • Liberty Broadband Class C made up 0.19% of SummitTX Capital's portfolio in Q1 2026, its #132 holding.
  • SummitTX Capital first reported a position in Liberty Broadband Class C in Q3 2025 and has held it in 3 quarters since.
  • SummitTX Capital's Liberty Broadband Class C position peaked at $12.6M in Q3 2025.
  • 382 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q1 2026.

Based on SummitTX Capital's 13F filing for Q1 2026, filed 15 May 2026.