FWONK
Liberty Media Corp Series C Liberty Formula One
Liberty Media Corp Series C Liberty Formula One historical holders
total: 12
Berkshire Hathaway Liberty Media Corp Series C Liberty Formula One transactions over time
- Total transactions:
- 12
- New positions:
- 2
- Sold out:
- 2
- Added:
- 3
- Reduced:
- 5
- Held since:
- 2021 Q4
- Held for:
- 17 quarters
- Latest activity:
- 2026 Q1
Warren Buffett has been an institutional investor in Liberty Media Corp Series C Liberty Formula One (FWONK) since 2014 Q3. According to 2026 Q1 report, Warren Buffett doesn't hold any shares. The fund/company first acquired FWONK in 2014 Q3, initially purchasing about 8.00M shares. Warren Buffett later completely sold out the position and reinvested in FWONK again in 2021 Q4. Since the initial investment, Berkshire Hathaway has made 11 more transactions in this position.
When did Warren Buffett exit their FWONK position?
Warren Buffett no longer holds Liberty Media Corp Series C Liberty Formula One (FWONK). They sold off their entire position in 2026 Q1, closing out an investment that began in 2014 Q3.
When did Warren Buffett first invest in FWONK?
Warren Buffett first invested in Liberty Media Corp Series C Liberty Formula One (FWONK) in 2014 Q3 at the reported quarter-end price of $46.99 per share, acquiring 8,000,000 shares in their initial purchase.
What is Warren Buffett's average cost basis for FWONK?
Based on historical transaction data, Warren Buffett's estimated cost basis for Liberty Media Corp Series C Liberty Formula One (FWONK) is approximately $68.03 per share. This represents their average reported price* across all buy transactions.
Has Warren Buffett reinvested in FWONK after selling?
Yes, Warren Buffett has shown renewed interest in Liberty Media Corp Series C Liberty Formula One (FWONK). After completely selling their position, they reinitiated an investment in 2021 Q4, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $68.03
- Weighted AVG sell price:
- $94.57
FWONK transactions history by Berkshire Hathaway
12 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
0.00%
|
0
|
$98.51
|
|
-100% (-3,018,555)
|
-0.11%
|
|
2025 Q2
|
0.12%
|
3,018,555
|
$104.50
|
$315,438,998
|
-14.05% (-493,445)
|
-0.02%
|
|
2025 Q1
|
0.12%
|
3,512,000
|
$90.01
|
$316,115,120
|
-48.36% (-3,289,360)
|
-0.11%
|
|
2024 Q4
|
0.24%
|
6,801,360
|
$92.66
|
$630,214,018
|
-11.93% (-921,091)
|
-0.03%
|
|
2022 Q1
|
0.15%
|
7,722,451
|
$69.84
|
$539,336,000
|
+264.48% (+5,603,705)
|
+0.11%
|
|
2021 Q4
|
0.04%
|
2,118,746
|
$63.24
|
$133,989,000
|
new
|
+0.04%
|
|
2016 Q4
|
0.00%
|
$28.14
|
-100% (-3,189,041)
|
|||
|
2016 Q3
|
0.07%
|
$28.14
|
-36.22% (-1,810,957)
|
|||
|
2016 Q2
|
0.07%
|
$18.97
|
-75.00% (-15,000,002)
|
|||
|
2016 Q1
|
0.59%
|
$38.09
|
+29.99% (+4,613,743)
|
|||
|
2015 Q3
|
0.42%
|
$34.46
|
+92.33% (+7,386,257)
|
|||
|
2014 Q3
|
0.35%
|
$46.99
|
new
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.