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Dynamic Technology Lab’s Liberty Broadband Class C LBRDK Stock Holding History

Dynamic Technology Lab’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 		$1.03M Buy
+20,499
New +$1.03M 0.17% 185
2024
Q2 		– Sell
-23,275
Closed -$1.33M – 1184
2024
Q1 		$1.33M Buy
+23,275
New +$1.54M 0.14% 238
2023
Q3 		– Sell
-5,260
Closed -$421K – 1152
2023
Q2 		$421K Sell
5,260
-15,236
-74% -$1.18M 0.05% 574
2023
Q1 		$1.68M Buy
20,496
+11,193
+120% +$966K 0.15% 202
2022
Q4 		$710K Sell
9,303
-11,317
-55% -$920K 0.07% 456
2022
Q3 		$1.52M Buy
20,620
+5,564
+37% +$592K 0.15% 218
2022
Q2 		$1.74M Buy
15,056
+8,596
+133% +$1.05M 0.2% 133
2022
Q1 		$874K Buy
+6,460
New +$941K 0.1% 343
2021
Q1 		– Sell
-9,390
Closed -$1.49M – 1351
2020
Q4 		$1.49M Buy
+9,390
New +$1.43M 0.24% 75
2020
Q3 		– Sell
-8,806
Closed -$1.09M – 1181
2020
Q2 		$1.09M Buy
+8,806
New +$1.11M 0.16% 179
2019
Q4 		– Sell
-9,301
Closed -$974K – 1150
2019
Q3 		$974K Buy
+9,301
New +$970K 0.17% 158
2018
Q3 		– Sell
-47,510
Closed -$3.6M – 1195
2018
Q2 		$3.6M Buy
+47,510
New +$3.6M 0.54% 8
2018
Q1 		– Sell
-16,460
Closed -$1.4M – 1208
2017
Q4 		$1.4M Buy
16,460
+7,502
+84% +$668K 0.25% 47
2017
Q3 		$854K Buy
8,958
+1,393
+18% +$134K 0.14% 215
2017
Q2 		$655K Buy
+7,565
New +$662K 0.12% 257
2017
Q1 		– Sell
-35,279
Closed -$2.61M – 1115
2016
Q4 		$2.61M Buy
+35,279
New +$2.48M 0.7% 2
2015
Q3 		– Sell
-4,142
Closed -$211K – 939
2015
Q2 		$211K Buy
+4,142
New +$221K 0.07% 604

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

Dynamic Technology Lab's LBRDK Position: Q1 2026 in Review

Dynamic Technology Lab opened a new position in Liberty Broadband Class C (LBRDK) in Q1 2026: 20,499 shares worth $1.03M. The stake represents 0.17% of the portfolio and ranks #185 among its holdings. This is a return to the name: Dynamic Technology Lab previously reported a position in LBRDK as recently as Q1 2024.

Dynamic Technology Lab first reported a position in LBRDK in Q2 2015 and has held it in 17 quarters since. The position peaked at $3.6M in Q2 2018. 382 funds tracked by Wall St. Rank hold LBRDK as of Q1 2026.

  • Dynamic Technology Lab held 20,499 shares of Liberty Broadband Class C worth $1.03M as of Q1 2026.
  • Liberty Broadband Class C was a new Dynamic Technology Lab position in Q1 2026.
  • Liberty Broadband Class C made up 0.17% of Dynamic Technology Lab's portfolio in Q1 2026, its #185 holding.
  • Dynamic Technology Lab first reported a position in Liberty Broadband Class C in Q2 2015 and has held it in 17 quarters since.
  • Dynamic Technology Lab's Liberty Broadband Class C position peaked at $3.6M in Q2 2018.
  • 382 funds tracked by Wall St. Rank held Liberty Broadband Class C as of Q1 2026.

Based on Dynamic Technology Lab's 13F filing for Q1 2026, filed 15 May 2026.