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Greenstone Partners & Co’s Liberty Broadband Class C LBRDK Stock Holding History

Greenstone Partners & Co’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 		– Sell
-771,632
Closed -$37.5M – 10
2025
Q4 		$37.5M Buy
771,632
+223,742
+41% +$11.6M 7.29% 6
2025
Q3 		$34.8M Buy
+547,890
New +$38.3M 6.37% 5

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

Greenstone Partners & Co's LBRDK Position: Q1 2026 in Review

Greenstone Partners & Co sold out of Liberty Broadband Class C (LBRDK) in Q1 2026, closing a stake of 771,632 shares — an estimated $37.5M sold.

Greenstone Partners & Co first reported a position in LBRDK in Q3 2025 and held it in 2 quarters. The position peaked at $37.5M in Q4 2025. 382 funds tracked by Wall St. Rank hold LBRDK as of Q1 2026.

  • Greenstone Partners & Co reported no remaining Liberty Broadband Class C position as of Q1 2026 after selling out during the quarter.
  • Greenstone Partners & Co sold 771,632 Liberty Broadband Class C shares in Q1 2026, an estimated $37.5M.
  • Greenstone Partners & Co first reported a position in Liberty Broadband Class C in Q3 2025 and held it in 2 quarters.
  • Greenstone Partners & Co's Liberty Broadband Class C position peaked at $37.5M in Q4 2025.
  • 382 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q1 2026.

Based on Greenstone Partners & Co's 13F filing for Q1 2026, filed 14 May 2026.