BROWN BROTHERS HARRIMAN & CO
CIK 14661 · Holdings on Mar 31, 2024 · First reported May 10, 2024
Top ten holdings
Q1 2024- BRK.B5.87%
- MSFT5.36%
- GOOG5.12%
- LIN4.42%
- MA4.12%
- WM3.55%
- PGR3.53%
- ORCL3.49%
- KLAC3.41%
- AJG2.86%
Share classes counted separately41.73%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- ZTSWeight decreased · -0.76 pp3.45% → 2.69%Shares -32.93K (-1.57%)
- ADPWeight increased · +0.64 pp0.20% → 0.84%Shares +335.86K (+327.45%)
- PGRWeight increased · +0.52 pp3.01% → 3.53%Shares -48.88K (-2.15%)
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 | $765.08M | 5.87% | 1.82M shares | 5.52% → 5.87%+0.35 pp -43.92K (-2.36%) | Reduced | ↗▾ |
| 02 | MSFTMICROSOFT CORPCommon Stock View history and evidence | $698.62M | 5.36% | 1.66M shares | 5.30% → 5.36%+0.06 pp -36.96K (-2.18%) | Reduced | ↗▾ |
| 03 | GOOGALPHABET INC-CL CCommon Stock View history and evidence | $666.65M | 5.12% | 4.38M shares | 5.23% → 5.12%-0.11 pp -93.95K (-2.10%) | Reduced | ↗▾ |
| 04 | LINLINDE PLCCommon Stock View history and evidence | $576.32M | 4.42% | 1.24M shares | 4.30% → 4.42%+0.12 pp -18.68K (-1.48%) | Reduced | ↗▾ |
| 05 | MAMASTERCARD INC - ACommon Stock View history and evidence | $536.97M | 4.12% | 1.12M shares | 4.01% → 4.12%+0.11 pp -16.47K (-1.46%) | Reduced | ↗▾ |
| 06 | WMWASTE MANAGEMENT INCCommon Stock View history and evidence | $462.85M | 3.55% | 2.17M shares | 3.28% → 3.55%+0.27 pp -32.44K (-1.47%) | Reduced | ↗▾ |
| 07 | PGRPROGRESSIVE CORPCommon Stock View history and evidence | $460.22M | 3.53% | 2.23M shares | 3.01% → 3.53%+0.52 pp -48.88K (-2.15%) | Reduced | ↗▾ |
| 08 | ORCLORACLE CORPCommon Stock View history and evidence | $454.76M | 3.49% | 3.62M shares | 3.22% → 3.49%+0.27 pp -62.35K (-1.69%) | Reduced | ↗▾ |
| 09 | KLACKLA CORPCommon Stock View history and evidence | $444.76M | 3.41% | 636.67K shares | 3.11% → 3.41%+0.30 pp -6.83K (-1.06%) | Reduced | ↗▾ |
| 10 | AJGARTHUR J GALLAGHER & COCommon Stock View history and evidence | $373.00M | 2.86% | 1.49M shares | 2.82% → 2.86%+0.04 pp -20.11K (-1.33%) | Reduced | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 136
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 339041105 FLEETCOR TECHNOLOGIES INC | Non-derivative | -21,263 | -$6.01M | SEC filing ↗ | SEC filing ↗ |
| ESGE ISHARES INC ISHARES ESG AWAR | Non-derivative | -32,175 | -$1.03M | SEC filing ↗ | SEC filing ↗ |
| CGCP CAP GROUP CORE PLUS INCOME | Non-derivative | -44,338 | -$1.01M | SEC filing ↗ | SEC filing ↗ |
3 / 136 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 2024-03-31
Data loaded 2026-09-23 · First reported 2024-05-10
Amendments and versions
{
"amendments_merged": [
{
"action": "MERGE_ADD",
"accession": "0001104659-24-087879",
"cover_total": 19386187,
"filing_date": "2024-08-09",
"claimed_type": "NEW HOLDINGS",
"confidential": false,
"positions_added": 1,
"positions_restated": 0,
"positions_cancelled": 0
}
],
"prior_versions": null,
"cover_table_value": 13013413869
}Research all 1,159 reported holdings.
This page includes 30 of 1,159 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 1,159 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"14661","quarter":"2024Q1","page_size":100}
get_institutional_manager_history
{"cik":"14661","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.