Jane Street
LBRDK

Jane Street’s Liberty Broadband Class C LBRDK Stock Holding History

Jane Street’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
2024
Q1 		– Sell
-11,900
Closed -$959K – 9686
2023
Q4 		$959K Buy
+11,900
New +$999K ﹤0.01% 5638

Other funds holding LBRDK

Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
FPA
First Pacific Advisors El Segundo, California $8.09B AUM 21.95% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Jane Street's LBRDK Position: Q2 2026 in Review

Jane Street reduced its Liberty Broadband Class C (LBRDK) stake by 23% in Q2 2026, selling an estimated $3.61M and leaving 311,013 shares worth $10.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2796.

Jane Street first reported a position in LBRDK in Q4 2014 and has held it in 33 quarters since. The position peaked at $59.6M in Q3 2021. 353 funds tracked by Wall St. Rank hold LBRDK as of Q2 2026.

  • Jane Street held 311,013 shares of Liberty Broadband Class C worth $10.3M as of Q2 2026.
  • Jane Street sold 92,520 Liberty Broadband Class C shares in Q2 2026, an estimated $3.61M.
  • Liberty Broadband Class C made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2796 holding.
  • Jane Street first reported a position in Liberty Broadband Class C in Q4 2014 and has held it in 33 quarters since.
  • Jane Street's Liberty Broadband Class C position peaked at $59.6M in Q3 2021.
  • 353 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.