BROWN BROTHERS HARRIMAN & CO
CIK 14661 · Holdings on Mar 31, 2025 · First reported May 14, 2025
Top ten holdings
Q1 2025- BRK.B4.74%
- MSFT4.65%
- GOOG4.59%
- MA4.03%
- LIN3.74%
- IVV3.67%
- ORCL3.29%
- WM3.28%
- AMZN3.09%
- KLAC2.87%
Share classes counted separately37.95%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- GOOGWeight decreased · -1.08 pp5.67% → 4.59%Shares -41.54K (-0.98%)
- ORCLWeight decreased · -0.70 pp3.99% → 3.29%Shares -52.91K (-1.55%)
- MSFTWeight decreased · -0.66 pp5.31% → 4.65%Shares -24.92K (-1.39%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | BRK.BBERKSHIRE HATHAWAY INC-CL BCommon Stock View history and evidence | $678.63M | 4.74% | 1.27M shares | 4.32% → 4.74%+0.42 pp -84.43K (-6.21%) | Reduced | ↗▾ |
| 02 | MSFTMICROSOFT CORPCommon Stock View history and evidence | $665.05M | 4.65% | 1.77M shares | 5.31% → 4.65%-0.66 pp -24.92K (-1.39%) | Reduced | ↗▾ |
| 03 | GOOGALPHABET INC-CL CCommon Stock View history and evidence | $656.48M | 4.59% | 4.20M shares | 5.67% → 4.59%-1.08 pp -41.54K (-0.98%) | Reduced | ↗▾ |
| 04 | MAMASTERCARD INC - ACommon Stock View history and evidence | $576.22M | 4.03% | 1.05M shares | 3.95% → 4.03%+0.08 pp -19.27K (-1.80%) | Reduced | ↗▾ |
| 05 | LINLINDE PLCCommon Stock View history and evidence | $535.22M | 3.74% | 1.15M shares | 3.43% → 3.74%+0.31 pp -20.40K (-1.74%) | Reduced | ↗▾ |
| 06 | IVVISHARES CORE S&P 500 ETFCommon Stock View history and evidence | $525.94M | 3.67% | 935.99K shares | 3.36% → 3.67%+0.31 pp +121.13K (+14.87%) | Added | ↗▾ |
| 07 | ORCLORACLE CORPCommon Stock View history and evidence | $470.30M | 3.29% | 3.36M shares | 3.99% → 3.29%-0.70 pp -52.91K (-1.55%) | Reduced | ↗▾ |
| 08 | WMWASTE MANAGEMENT INCCommon Stock View history and evidence | $469.60M | 3.28% | 2.03M shares | 2.91% → 3.28%+0.37 pp -30.07K (-1.46%) | Reduced | ↗▾ |
| 09 | AMZNAMAZON.COM INCCommon Stock View history and evidence | $441.96M | 3.09% | 2.32M shares | 3.08% → 3.09%+0.01 pp +320.30K (+15.99%) | Added | ↗▾ |
| 10 | KLACKLA CORPCommon Stock View history and evidence | $411.31M | 2.87% | 605.04K shares | 2.71% → 2.87%+0.16 pp -8.06K (-1.31%) | Reduced | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 222
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 29109X106 ASPEN TECHNOLOGY INC | Non-derivative | -111,603 | -$27.86M | SEC filing ↗ | SEC filing ↗ |
| BGC BGC GROUP INC-A | Non-derivative | -143,754 | -$1.30M | SEC filing ↗ | SEC filing ↗ |
| GUNR NT MSTAR GLBL NR ETF | Non-derivative | -20,445 | -$743.38K | SEC filing ↗ | SEC filing ↗ |
3 / 222 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 14661 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-05-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 14312869724
}Research all 1,304 reported holdings.
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