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Choate Investment Advisors

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$5.69B
Positions
472
Quarter ended
June 30, 2026
Filed
August 11, 2026

Reported portfolio value by quarter (53 quarters reported)

$5.69B $1.25B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$1.25B in Q2 2013 → $5.69B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IT Ishares Tr 33.8% Trimmed 0.4% 2,567,736 $1.92B
VI Vanguard Intl Equity Index F 4.8% Added 4.4% 3,242,810 $272M
I Ishares Inc 4.4% Added 7.5% 3,029,806 $251M
IT Ishares Tr 4.2% Added 2.5% 2,259,954 $240M
Apple Inc 3.1% Trimmed 3.0% 605,835 $175M
HO Harris Oakmark ETF Trust 2.9% Trimmed 4.5% 5,819,404 $164M
SS SPDR Series Trust 2.4% Trimmed 4.2% 2,278,337 $139M
Nvidia Corporation 2.2% Trimmed 1.6% 631,150 $126M
Microsoft Corp 2.1% Trimmed 1.6% 319,518 $119M
Amazon Com Inc 1.9% Trimmed 1.9% 464,512 $111M
Alphabet Inc 1.8% Trimmed 2.2% 290,662 $104M
Alphabet Inc 1.3% Trimmed 2.6% 213,613 $75.5M
SS State Str SPDR S&P 500 ETF T 1.2% Added 2.1% 94,139 $70.3M
VI Vanguard Index Fds 1.2% Added 10% 187,376 $69.3M
TS Taiwan Semiconductor Manufac 1.1% Added 1.4% 135,313 $64.6M
EL Eli Lilly & Co 1.1% Added 0.0% 50,791 $60.9M
IT Ishares Tr 1.0% Trimmed 24% 547,382 $58.9M
Jpmorgan Chase & Co 0.9% Trimmed 0.6% 159,923 $52.3M
Johnson & Johnson 0.8% Trimmed 1.5% 184,823 $46.9M
Walmart Inc 0.8% Trimmed 1.6% 409,349 $46.4M
VT Vanguard Tax-managed Fds 0.8% Added 4.0% 647,439 $46.1M
Home Depot Inc 0.8% Trimmed 5.5% 124,683 $44M
TC Tjx Cos Inc New 0.7% Trimmed 1.9% 244,317 $37M
Visa Inc 0.6% Trimmed 3.2% 102,208 $35.1M
BH Berkshire Hathaway Inc Del 0.6% Added 0.4% 67,929 $34M
Broadcom Inc 0.5% Added 11% 82,004 $31M
VI Vanguard Index Fds 0.5% Trimmed 2.6% 44,351 $30.5M
Mastercard Incorporated 0.5% Trimmed 0.6% 54,084 $27.8M
VS Vanguard Star Fds 0.4% Unchanged 286,869 $24.5M
Meta Platforms Inc 0.4% Trimmed 8.0% 42,598 $24M
Exxon Mobil Corp 0.4% Added 35% 169,482 $23.2M
Linde PLC 0.4% Added 2.8% 42,924 $22.3M
Abbott Laboratories 0.4% Trimmed 23% 234,440 $21.3M
QS Quanta Svcs Inc 0.4% Trimmed 0.3% 29,378 $21.2M
IQ Invesco Qqq Tr 0.4% Added 12% 27,760 $20.4M
M& Marsh & Mclennan Cos Inc 0.4% Unchanged 121,874 $20.3M
Procter & Gamble Co 0.3% Trimmed 13% 130,732 $19.2M
IT Ishares Tr 0.3% Added 302% 153,044 $19M
GX Global X Fds 0.3% Added 26% 207,035 $18.3M
Abbvie Inc 0.3% Trimmed 4.1% 71,634 $18M
Waste Connections Inc 0.3% Trimmed 1.7% 104,059 $17.3M
VI Vanguard Intl Equity Index F 0.3% Added 6.6% 105,217 $16.5M
Coca Cola Co 0.3% Added 0.5% 200,743 $16.3M
AM Applied Matls Inc 0.3% Trimmed 12% 22,451 $16.2M
VW Vanguard World Fd 0.3% Unchanged 58,067 $15.9M
American Express Co 0.3% Trimmed 2.6% 46,033 $15.6M
SG SPDR Gold Tr 0.3% Added 13% 41,746 $15.4M
Msci Inc 0.3% Added 0.2% 26,781 $15M
Booking Holdings Inc 0.3% Added 2358% 82,770 $14.8M
Progressive Corp 0.2% Added 1.1% 64,822 $14.2M
Pepsico Inc 0.2% Trimmed 4.3% 97,704 $13.2M
EG Etfs Gold Tr 0.2% Trimmed 1.2% 333,575 $12.8M
CN Canadian Natl Ry Co 0.2% Trimmed 19% 102,964 $12.3M
Uber Technologies Inc 0.2% Added 11% 168,971 $12.2M
Merck & Co Inc 0.2% Trimmed 7.1% 94,736 $12.2M
BH Berkshire Hathaway Inc Del 0.2% Unchanged 16 $12M
CS Cisco Sys Inc 0.2% Trimmed 3.2% 100,541 $11.8M
GX Global X Fds 0.2% Added 36% 275,628 $10.9M
IT Ishares Tr 0.2% Trimmed 7.1% 136,239 $10.5M
Netflix Inc. 0.2% Added 36% 144,421 $10.3M

Showing top 60 of 472 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 11, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Trimmed −170,373 −$18.3M 1.0%
I Ishares Inc Added +210,321 +$17.4M 4.4%
IT Ishares Tr Added +114,972 +$14.3M 0.3%
Booking Holdings Inc Added +79,402 +$14.2M 0.3%
VI Vanguard Intl Equity Index F Added +138,004 +$11.6M 4.8%
Verisk Analytics Inc New +44,770 +$8.04M 0.1%
HO Harris Oakmark ETF Trust Trimmed −274,705 −$7.74M 2.9%
IT Ishares Tr Trimmed −9,258 −$6.93M 33.8%
VI Vanguard Index Fds Added +17,380 +$6.43M 1.2%
Abbott Laboratories Trimmed −69,782 −$6.33M 0.4%

Showing the 10 largest of 367 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 13, 2026

Company Action Shares changed Value of change % of portfolio
I Ishares Inc Added +2,781,706 +$194M 3.8%
IT Ishares Tr Added +133,775 +$87.4M 32.9%
HO Harris Oakmark ETF Trust Trimmed −2,932,101 −$80.8M 3.3%
IT Ishares Tr Trimmed −447,758 −$47.5M 1.5%
IT Ishares Tr Added +107,675 +$11.5M 4.6%
GX Global X Fds Added +145,585 +$11.4M 0.3%
VI Vanguard Intl Equity Index F Added +128,535 +$9.65M 4.6%
IT Ishares Tr New +96,468 +$7.72M 0.2%
GX Global X Fds New +203,136 +$7.49M 0.1%
Broadcom Inc Added +21,535 +$6.67M 0.4%

Showing the 10 largest of 389 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 09, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Intl Equity Index F Added +2,955,518 +$217M 4.3%
IT Ishares Tr Trimmed −162,200 −$111M 32.8%
VI Vanguard Index Fds Trimmed −58,949 −$37M 0.6%
IT Ishares Tr Added +214,866 +$23.1M 4.4%
VS Vanguard Star Fds New +288,569 +$21.8M 0.4%
HO Harris Oakmark ETF Trust Trimmed −645,901 −$18.3M 5.0%
VW Vanguard World Fd New +58,067 +$14.6M 0.3%
Fiserv Inc Trimmed −161,968 −$10.9M —
VI Vanguard Index Fds Added +25,549 +$8.57M 1.1%
Uber Technologies Inc Added +86,540 +$7.07M 0.1%

Showing the 10 largest of 360 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 10, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +1,882,646 +$202M 4.2%
IT Ishares Tr Trimmed −1,704,981 −$172M 0.1%
VI Vanguard Index Fds Trimmed −374,420 −$110M 0.1%
IT Ishares Tr Trimmed −54,497 −$36.5M 36.1%
VI Vanguard Index Fds Added +44,796 +$14.7M 1.0%
Booking Holdings Inc Added +1,918 +$10.4M 0.2%
HO Harris Oakmark ETF Trust Added +379,779 +$10.2M 5.4%
IT Ishares Tr Trimmed −82,517 −$8.79M 2.7%
PA Procter And Gamble Co Trimmed −36,952 −$5.68M 0.7%
NA Novo-nordisk A S Trimmed −93,217 −$5.17M 0.1%

Showing the 10 largest of 400 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 12, 2025

Company Action Shares changed Value of change % of portfolio
HO Harris Oakmark ETF Trust New +9,292,332 +$239M 5.2%
IT Ishares Tr Added +955,843 +$96.2M 3.8%
IT Ishares Tr Trimmed −102,473 −$63.6M 35.8%
IT Ishares Tr Trimmed −392,737 −$42.9M 0.1%
Unitedhealth Group Inc Trimmed −38,680 −$12.1M 0.1%
Apple Inc Added +33,367 +$6.85M 2.8%
Adobe Inc Added +16,953 +$6.56M 0.5%
Nvidia Corporation Trimmed −41,137 −$6.5M 2.2%
VI Vanguard Index Fds Trimmed −22,093 −$6.18M 2.4%
Thermo Fisher Scientific Inc Trimmed −14,263 −$5.78M 0.1%

Showing the 10 largest of 408 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 14, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +773,141 +$77.8M 2.0%
IT Ishares Tr Trimmed −56,133 −$31.5M 38.6%
IE Invesco Exchange Traded Fd T Trimmed −88,444 −$15.3M 0.3%
EL Eli Lilly & Co Added +12,804 +$10.6M 0.6%
NA Novo-nordisk A S Added +134,196 +$9.32M 0.3%
Thermo Fisher Scientific Inc Trimmed −16,026 −$7.97M 0.3%
HI Honeywell Intl Inc Trimmed −25,938 −$5.49M 0.1%
Barnes Group Inc Exited −103,053 −$4.87M —
Keurig Dr Pepper Inc Trimmed −138,346 −$4.73M 0.1%
Nvidia Corporation Trimmed −41,197 −$4.46M 1.8%

Showing the 10 largest of 355 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 10, 2025

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Added +422,294 +$112M 2.7%
IT Ishares Tr Added +61,887 +$36.4M 39.9%
IT Ishares Tr Trimmed −110,440 −$11.8M 3.3%
SS SPDR Ser Tr Trimmed −103,665 −$9.48M 0.1%
Nvidia Corporation Trimmed −56,987 −$7.65M 2.3%
Apple Inc Added +30,490 +$7.63M 3.6%
Msci Inc Added +12,699 +$7.62M 0.3%
Nike Inc Trimmed −99,817 −$7.55M 0.1%
BH Berkshire Hathaway Inc Del Trimmed −11 −$7.49M 0.3%
Progressive Corp Added +28,036 +$6.72M 0.3%

Showing the 10 largest of 368 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 13, 2024

Company Action Shares changed Value of change % of portfolio
IE Invesco Exchange Traded Fd T Trimmed −971,955 −$174M 0.9%
VI Vanguard Index Fds Added +66,952 +$35.3M 1.3%
IT Ishares Tr Added +205,584 +$22.3M 3.8%
IT Ishares Tr Added +36,507 +$21.1M 40.5%
SS SPDR Ser Tr Trimmed −126,594 −$11.6M 0.4%
Nvidia Corporation Trimmed −56,381 −$6.85M 2.4%
Fiserv Inc Added +37,492 +$6.75M 0.7%
Progressive Corp Added +22,995 +$5.87M 0.2%
Unitedhealth Group Inc Added +9,792 +$5.73M 0.6%
SC Schwab Charles Corp Trimmed −74,055 −$4.8M 0.1%

Showing the 10 largest of 326 changes.

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