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Baldwin Investment Management, LLC
Period ended Jun 30, 2026 · Latest filing Jul 28, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $1,033,771,748
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- Berkshire Hathaway Inc A · CL A · 084670108 · shares: $415,611,750
- Lam Research Corp · Common Stock · 512807306 · shares: $36,882,509
- Apple Inc · Common Stock · 037833100 · shares: $28,877,186
- Broadcom Limited · Common Stock · 11135F101 · shares: $28,389,704
- Nvidia Corp · Common Stock · 67066G104 · shares: $27,002,141
- J.P. Morgan Chase & Co · Common Stock · 46625H100 · shares: $20,029,787
- Microsoft Corp · Common Stock · 594918104 · shares: $16,567,003
- Alphabet Inc Class A · Common Stock · 02079K305 · shares: $16,409,848
- Eli Lilly & Company · Common Stock · 532457108 · shares: $15,543,057
- Costco Wholesale Corp · Common Stock · 22160K105 · shares: $13,905,630
Reported holdings
231 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| Berkshire Hathaway Inc A | CL A | 084670108 | — | 555 shares | $415,611,750 |
| Lam Research Corp | Common Stock | 512807306 | — | 85,114 shares | $36,882,509 |
| Apple Inc | Common Stock | 037833100 | — | 99,797 shares | $28,877,186 |
| Broadcom Limited | Common Stock | 11135F101 | — | 75,155 shares | $28,389,704 |
| Nvidia Corp | Common Stock | 67066G104 | — | 134,950 shares | $27,002,141 |
| J.P. Morgan Chase & Co | Common Stock | 46625H100 | — | 61,191 shares | $20,029,787 |
| Microsoft Corp | Common Stock | 594918104 | — | 44,413 shares | $16,567,003 |
| Alphabet Inc Class A | Common Stock | 02079K305 | — | 45,918 shares | $16,409,848 |
| Eli Lilly & Company | Common Stock | 532457108 | — | 12,959 shares | $15,543,057 |
| Costco Wholesale Corp | Common Stock | 22160K105 | — | 14,865 shares | $13,905,630 |
| RTX Corp | Common Stock | 75513E101 | — | 62,019 shares | $11,766,907 |
| Amazon.com Inc | Common Stock | 023135106 | — | 46,834 shares | $11,162,416 |
| Berkshire Hathaway Inc B | CL B | 084670702 | — | 19,793 shares | $9,904,219 |
| Palo Alto Networks | Common Stock | 697435105 | — | 28,553 shares | $9,737,144 |
| Exxon Mobil Corporation | Common Stock | 30233Q108 | — | 67,677 shares | $9,252,852 |
| Caterpillar Inc | Common Stock | 149123101 | — | 8,327 shares | $8,867,422 |
| Vertex Pharmaceuticals | Common Stock | 92532F100 | — | 16,870 shares | $8,379,835 |
| Visa Inc. | Common Stock | 92826C839 | — | 23,968 shares | $8,223,275 |
| Vertiv Holdings Co | Common Stock | 92537N108 | — | 23,823 shares | $7,976,468 |
| Abbvie Inc | Common Stock | 00287Y109 | — | 31,297 shares | $7,875,613 |
| Taiwan Semiconductor Manufacturing ADR | Sponsored ADR | 874039100 | — | 16,395 shares | $7,829,760 |
| Eaton Corp | Common Stock | G29183103 | — | 17,394 shares | $7,411,931 |
| Goldman Sachs Group Inc | Common Stock | 38141G104 | — | 7,008 shares | $7,087,620 |
| Enterprise Products Partners | Unit Ltd Partn | 293792107 | — | 191,338 shares | $7,033,585 |
| Johnson & Johnson | Common Stock | 478160104 | — | 27,516 shares | $6,988,173 |
| Blackrock Inc | Common Stock | 09290D101 | — | 6,867 shares | $6,602,859 |
| Linde PLC | SPONS ADR | G54950103 | — | 12,444 shares | $6,457,472 |
| Vanguard S&P 500 Etf | Vang ETF | 922908363 | — | 9,257 shares | $6,357,510 |
| Dell Inc | Common Stock | 24703L202 | — | 13,240 shares | $5,712,530 |
| Nextera Energy | Common Stock | 65339F101 | — | 62,458 shares | $5,481,947 |
| Rockwell Automation | Common Stock | 773903109 | — | 10,843 shares | $5,368,152 |
| Intuitive Surgical | Common Stock | 46120E602 | — | 12,766 shares | $5,076,783 |
| Thermo Fisher Scientific | Common Stock | 883556102 | — | 9,982 shares | $5,004,694 |
| Alphabet Inc Class C | Common Stock | 02079K107 | — | 14,041 shares | $4,961,107 |
| TJX Inc | Common Stock | 872540109 | — | 31,845 shares | $4,824,518 |
| Baker Hughes Co | Common Stock | 05722G100 | — | 86,680 shares | $4,810,728 |
| S&P Global Inc | S&P Global | 78409V104 | — | 11,421 shares | $4,651,481 |
| Mastercard Inc | Common Stock | 57636Q104 | — | 8,901 shares | $4,571,554 |
| Home Depot Inc | Common Stock | 437076102 | — | 12,291 shares | $4,334,790 |
| Capital One Financial | Common Stock | 14040H105 | — | 20,953 shares | $4,203,655 |
| Morgan Stanley & Co | Common Stock | 617446448 | — | 20,065 shares | $4,194,325 |
| Lowes Companies Inc | Common Stock | 548661107 | — | 17,240 shares | $3,801,235 |
| Vanguard Total Stock Market ETF | Vang ETF | 922908769 | — | 9,962 shares | $3,686,165 |
| Darden Restaurants Inc | Common Stock | 237194105 | — | 16,895 shares | $3,480,539 |
| Union Pacific Corp | Common Stock | 907818108 | — | 12,763 shares | $3,471,536 |
| Abbott Laboratories | Common Stock | 002824100 | — | 37,845 shares | $3,434,022 |
| Southern Company | Common Stock | 842587107 | — | 33,202 shares | $3,177,763 |
| Crowdstrike Hldgs Inc | Common Stock | 22788C105 | — | 4,143 shares | $3,161,689 |
| Waste Management Inc | Common Stock | 94106L109 | — | 13,806 shares | $3,077,081 |
| Ulta Beauty Inc. | Common Stock | 90384S303 | — | 6,690 shares | $3,017,056 |
| Marvell Technology Group | Common Stock | 573874104 | — | 10,071 shares | $3,000,050 |
| Deere & Co | Common Stock | 244199105 | — | 4,536 shares | $2,877,321 |
| ASML Holdings NV | NY Registry Shs | N07059210 | — | 1,426 shares | $2,836,941 |
| Pepsico Inc. | Common Stock | 713448108 | — | 20,225 shares | $2,738,465 |
| Vanguard Total Interntl Stk | Vang ETF | 921909768 | — | 31,368 shares | $2,681,625 |
| Chevron Corp. | Common Stock | 166764100 | — | 15,784 shares | $2,616,356 |
| S&P DEP Receipts | Unit SER 1 | 78462F103 | — | 3,397 shares | $2,536,889 |
| First Solar Inc | Common Stock | 336433107 | — | 10,509 shares | $2,479,704 |
| Chubb Corp. | Common Stock | H1467J104 | — | 7,265 shares | $2,475,476 |
| Freeport McMoRan | Common Stock | 35671D857 | — | 39,212 shares | $2,466,043 |
| iShares S&P Smallcap 600 | S&P Smlcap 600 | 464287804 | — | 16,615 shares | $2,464,185 |
| T-Mobile US | Common Stock | 872590104 | — | 14,661 shares | $2,459,167 |
| Synopsys Inc | Common Stock | 871607107 | — | 5,468 shares | $2,439,111 |
| Meta Platforms Inc | Common Stock | 30303M102 | — | 4,272 shares | $2,406,584 |
| Datadog Inc | Common Stock | 23804L103 | — | 9,206 shares | $2,396,874 |
| Borg Warner Inc | Common Stock | 099724106 | — | 36,018 shares | $2,391,595 |
| Coca Cola Co. | Common Stock | 191216100 | — | 28,955 shares | $2,353,173 |
| McDonald's Corp | Common Stock | 580135101 | — | 8,494 shares | $2,296,013 |
| Danaher Corp | Common Stock | 235851102 | — | 11,881 shares | $2,263,034 |
| Netflix Inc | Common Stock | 64110L106 | — | 31,468 shares | $2,246,815 |
| American Express Co | Common Stock | 025816109 | — | 6,601 shares | $2,232,788 |
| Texas Instruments, Inc. | Common Stock | 882508104 | — | 7,349 shares | $2,190,516 |
| International Business Machines Corp | Common Stock | 459200101 | — | 7,699 shares | $2,165,036 |
| Walt Disney Co | Common Stock | 254687106 | — | 22,282 shares | $2,144,646 |
| Icici Bank Ltd Adr | ADR | 45104G104 | — | 73,112 shares | $2,122,441 |
| Viking Holdings | Common Stock | G93A5A101 | — | 20,250 shares | $2,119,568 |
| Wal-Mart Stores Inc. | Common Stock | 931142103 | — | 16,621 shares | $1,882,494 |
| Cisco Systems Inc | Common Stock | 17275R102 | — | 15,758 shares | $1,850,958 |
| McKesson Corp | Common Stock | 58155Q103 | — | 2,306 shares | $1,742,414 |
| Accenture Plc | Common Stock | G1151C101 | — | 13,982 shares | $1,739,920 |
| American Tower REIT | Common Stock | 03027X100 | — | 10,619 shares | $1,736,986 |
| Honeywell International | Common Stock | 438516205 | — | 7,547 shares | $1,689,871 |
| Oracle Corp | Common Stock | 68389X105 | — | 11,520 shares | $1,688,256 |
| Starbucks Corp | Common Stock | 855244109 | — | 16,137 shares | $1,649,040 |
| Honeywell Aerospace Inc. | Common Stock | 43849R105 | — | 7,035 shares | $1,555,298 |
| Tractor Supply Company | Common Stock | 892356106 | — | 48,815 shares | $1,543,042 |
| Vanguard Mid Cap Growth | Vang ETF | 922908538 | — | 5,000 shares | $1,531,500 |
| Welltower Inc | Common Stock | 95040Q104 | — | 6,392 shares | $1,450,792 |
| Rydex S&P Equal Weight ETF | S&P 500 Eq TRD | 46137V357 | — | 6,692 shares | $1,423,950 |
| Micron Technology Inc | Common Stock | 595112103 | — | 1,227 shares | $1,416,314 |
| Blackstone Inc | PRTNRSP UNITS | 09260D107 | — | 12,009 shares | $1,413,099 |
| Vanguard Small Cap Value | Vang ETF | 922908611 | — | 5,715 shares | $1,388,792 |
| Mondelez International | Common Stock | 609207105 | — | 23,539 shares | $1,361,470 |
| Mettler Toledo Intl Inc | Common Stock | 592688105 | — | 1,047 shares | $1,337,553 |
| RyanAir Holdings PLC | ADR | 783513203 | — | 20,367 shares | $1,318,763 |
| Trane Technologies Plc | Common Stock | G8994E103 | — | 2,670 shares | $1,311,397 |
| Diamondback Energy | Common Stock | 25278X109 | — | 7,103 shares | $1,248,565 |
| Edwards Lifesciences Corp | Common Stock | 28176E108 | — | 13,730 shares | $1,242,016 |
| Air Products and Chemicals Inc | Common Stock | 009158106 | — | 4,030 shares | $1,181,515 |
| Axalta Coating Systems | Common Stock | G0750C108 | — | 34,322 shares | $1,174,499 |