Warren Buffett
Berkshire Hathaway
Warren Buffett Bank of America Corp stake
total: 135
Berkshire Hathaway BAC trades
- Total transactions:
- 14
- New positions:
- 1
- Added:
- 5
- Reduced:
- 8
- Held since:
- 2017 Q3
- Held for:
- 35 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q1 report, Warren Buffett holds 513,624,165 Bank of America Corp (BAC) shares with a market value of roughly $25.04B accounting for 9.52% of the overall portfolio. To date, the estimated cost basis is nearly $26.2 for "buy" trades and estimated average "sell" price is $43.6. Berkshire Hathaway first purchased BAC in 2017 Q3, initially acquiring about 679.00M shares. Since the initial investment in Bank of America Corp (BAC), Berkshire Hathaway has made 13 more transactions.
When did Warren Buffett buy Bank of America Corp (BAC)?
Warren Buffett first invested in Bank of America Corp (BAC) in 2017 Q3 at the reported quarter-end price of $25.34 per share.
What's the cost basis of Berkshire Hathaway's BAC stake?
The estimated cost basis for Bank of America Corp (BAC) stake is around $26.20 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $26.20
- Weighted AVG sell price:
- $43.60
Warren Buffett's historical trades in Bank of America Corp
14 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
9.52%
|
513,624,165
|
$48.75
|
$25,039,178,044
|
-0.71% (-3,671,769)
|
-0.07%
|
|
2025 Q4
|
10.38%
|
517,295,934
|
$55.00
|
$28,451,276,370
|
-8.94% (-50,774,078)
|
-1.04%
|
|
2025 Q3
|
10.96%
|
568,070,012
|
$51.59
|
$29,306,731,919
|
-6.15% (-37,197,363)
|
-0.75%
|
|
2025 Q2
|
11.12%
|
605,267,375
|
$47.32
|
$28,641,252,185
|
-4.17% (-26,306,156)
|
-0.48%
|
|
2025 Q1
|
10.14%
|
631,573,531
|
$41.73
|
$26,355,563,449
|
-7.15% (-48,660,056)
|
-0.76%
|
|
2024 Q4
|
11.19%
|
680,233,587
|
$43.95
|
$29,896,266,149
|
-14.72% (-117,449,720)
|
-1.94%
|
|
2024 Q3
|
11.88%
|
797,683,307
|
$39.68
|
$31,652,073,622
|
-22.77% (-235,168,699)
|
-3.33%
|
|
2023 Q1
|
9.09%
|
1,032,852,006
|
$28.60
|
$29,539,567,372
|
+2.25% (+22,751,400)
|
+0.2%
|
|
2020 Q3
|
10.31%
|
$24.09
|
+9.20% (+85,092,006)
|
|||
|
2019 Q4
|
13.46%
|
$35.22
|
-0.24% (-2,240,000)
|
|||
|
2019 Q2
|
12.92%
|
$29.00
|
+3.47% (+31,081,000)
|
|||
|
2018 Q4
|
12.06%
|
$24.64
|
+2.16% (+18,919,000)
|
|||
|
2018 Q3
|
11.69%
|
$29.46
|
+29.20% (+198,248,600)
|
|||
|
2017 Q3
|
9.68%
|
$25.34
|
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.