AIMCA
LBRDK

Alberta Investment Management Corp (AIMCo)’s Liberty Broadband Class C LBRDK Stock Holding History

Alberta Investment Management Corp (AIMCo)’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 		$14M Buy
420,000
+150,000
+56% +$5.85M 0.08% 162
2026
Q1 		$13.6M Hold
270,000
– – 0.08% 152
2025
Q4 		$13.1M Hold
270,000
– – 0.08% 175
2025
Q3 		$17.2M Buy
270,000
+149,900
+125% +$10.5M 0.12% 118
2025
Q2 		$11.8M Sell
120,100
-220,000
-65% -$19.7M 0.09% 150
2025
Q1 		$28.9M Hold
340,100
– – 0.2% 85
2024
Q4 		$25.4M Buy
340,100
+182,900
+116% +$15.2M 0.17% 98
2024
Q3 		$12.1M Buy
157,200
+70,000
+80% +$4.32M 0.1% 144
2024
Q2 		$4.78M Sell
87,200
-1,600
-2% -$82.6K 0.05% 212
2024
Q1 		$5.08M Hold
88,800
– – 0.05% 239
2023
Q4 		$7.16M Buy
+88,800
New +$7.45M 0.07% 189
2023
Q1 		– Sell
-22,913
Closed -$1.75M – 1280
2022
Q4 		$1.75M Sell
22,913
-54,700
-70% -$4.45M 0.02% 674
2022
Q3 		$5.73M Sell
77,613
-19,100
-20% -$2.03M 0.04% 440
2022
Q2 		$11.2M Buy
96,713
+313
+0.3% +$38.1K 0.08% 255
2022
Q1 		$13M Buy
96,400
+76,700
+389% +$11.2M 0.07% 275
2021
Q4 		$3.17M Hold
19,700
– – 0.02% 527
2021
Q3 		$3.4M Buy
19,700
+200
+1% +$36K 0.03% 515
2021
Q2 		$3.39M Buy
+19,500
New +$3.14M 0.03% 518
2020
Q2 		– Sell
-6,600
Closed -$731K – 1093
2020
Q1 		$731K Buy
+6,600
New +$821K 0.01% 647
2019
Q2 		– Sell
-60,000
Closed -$5.5M – 970
2019
Q1 		$5.5M Hold
60,000
– – 0.05% 300
2018
Q4 		$4.32M Buy
+60,000
New +$4.81M 0.05% 304
2017
Q2 		– Sell
-17,900
Closed -$1.55M – 794
2017
Q1 		$1.55M Buy
17,900
+1,800
+11% +$150K 0.01% 488
2016
Q4 		$1.19M Buy
+16,100
New +$1.13M 0.01% 525

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

Alberta Investment Management Corp (AIMCo)'s LBRDK Position: Q2 2026 in Review

Alberta Investment Management Corp (AIMCo) increased its Liberty Broadband Class C (LBRDK) stake by 56% in Q2 2026, buying an estimated $5.85M and bringing the position to 420,000 shares worth $14M. The position accounts for 0.08% of the portfolio, ranked #162.

Alberta Investment Management Corp (AIMCo) first reported a position in LBRDK in Q4 2016 and has held it in 23 quarters since. The position peaked at $28.9M in Q1 2025. 353 funds tracked by Wall St. Rank hold LBRDK as of Q2 2026.

  • Alberta Investment Management Corp (AIMCo) held 420,000 shares of Liberty Broadband Class C worth $14M as of Q2 2026.
  • Alberta Investment Management Corp (AIMCo) bought 150,000 Liberty Broadband Class C shares in Q2 2026, an estimated $5.85M.
  • Liberty Broadband Class C made up 0.08% of Alberta Investment Management Corp (AIMCo)'s portfolio in Q2 2026, its #162 holding.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Liberty Broadband Class C in Q4 2016 and has held it in 23 quarters since.
  • Alberta Investment Management Corp (AIMCo)'s Liberty Broadband Class C position peaked at $28.9M in Q1 2025.
  • 353 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q2 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2026, filed 6 Aug 2026.