Q2 2026 13F · SEC CIK 1134288

De Burlo Group Inc

Institutional asset managerFiled 2026-08-13 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $546.6M
Reported positions: 90
Top holdings a year, 3 yrs: +20.0%
Assets under management: $1.1B

De Burlo Group Inc is an institutional asset manager that reported 90 positions worth $546.6M in its Q2 2026 13F, filed 2026-08-13. Its largest holdings were Advanced Micro Devices Inc (AMD, 8.3%), Apple Inc (AAPL, 6.6%), Alphabet Inc (GOOGL, 6.5%). A portfolio copying its top holdings returned 20.0% a year over the last 3 years, against 20.4% for the S&P 500.

De Burlo Group Inc holdings largest 50 of 90 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

De Burlo Group Inc 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
AMDAdvanced Micro Devices Inc	8.3%	5.1%	77,780	-29.3%	$45.2M
AAPLApple Inc	6.6%	7.3%	124,085	-1.7%	$35.9M
GOOGLAlphabet Inc	6.5%	6.2%	98,794	+3.6%	$35.3M
LLYEli Lilly & Co	5.8%	5.5%	26,613	+0.4%	$31.9M
XOVREntrepreneurshares Series Tr	4.7%	—	1,227,000	—	$25.8M
AMZNAmazon Com Inc	3.9%	3.6%	89,170	+18.1%	$21.3M
BNBrookfield Corp	3.5%	4.1%	447,100	+0.7%	$19.0M
MSFTMicrosoft Corp	3.4%	4.4%	50,081	-4.5%	$18.7M
MCKMckesson Corp	3.0%	4.6%	21,410	-9.4%	$16.2M
GSGoldman Sachs Group Inc	2.7%	2.8%	14,400	+0.0%	$14.6M
COSTCostco Wholesale Corporation	2.1%	2.8%	12,367	+0.4%	$11.6M
SWKStanley Black & Decker Inc	2.1%	2.0%	121,870	-0.1%	$11.5M
AVGOBroadcom Inc	2.1%	2.2%	30,231	-3.8%	$11.4M
NVDANvidia Corporation	2.0%	2.7%	53,835	-20.7%	$10.8M
IEMGIshares Inc	1.9%	2.0%	127,150	+1.0%	$10.5M
ADSKAutodesk Inc	1.8%	3.4%	49,436	-21.5%	$9.6M
TTTrane Technologies PLC	1.7%	1.8%	19,250	+0.0%	$9.5M
METAMeta Platforms Inc	1.6%	2.0%	15,750	+0.0%	$8.9M
WYWeyerhaeuser Company Com New REIT	1.6%	2.0%	363,000	+1.1%	$8.7M
TERTeradyne Inc	1.5%	0.5%	16,675	+116.4%	$8.1M
ORLYOreilly Automotive Inc	1.5%	1.8%	86,500	+1.9%	$8.0M
VVisa Inc	1.4%	2.2%	22,738	-29.9%	$7.8M
CRWDCrowdstrike Hldgs Inc	1.4%	0.9%	10,000	+0.0%	$7.6M
ALABAstera Labs Inc	1.3%	—	14,800	—	$7.1M
MAMastercard Incorporated	1.3%	1.5%	13,397	-1.5%	$6.9M
IRENIren Limited	1.2%	0.6%	147,500	+80.3%	$6.7M
ABBVAbbvie Inc	1.2%	1.3%	26,039	-1.1%	$6.6M
MUMicron Technology Inc	1.1%	0.9%	5,378	-51.8%	$6.2M
SNPSSynopsys Inc	1.1%	1.2%	13,400	+0.0%	$6.0M
MELIMercadolibre Inc	1.1%	1.4%	3,500	+0.0%	$5.9M
SNOWSnowflake Inc	1.0%	0.8%	22,500	+0.0%	$5.7M
ASMLAsml Hldg NV	1.0%	0.8%	2,810	+0.0%	$5.6M
TSLATesla Inc	1.0%	1.1%	12,621	-0.0%	$5.3M
CORZCore Scientific Inc New	1.0%	0.9%	204,800	-23.1%	$5.2M
SOISolaris Energy Infrastructure Inc	0.9%	1.1%	61,700	-26.5%	$5.0M
RIOTRiot Platforms Inc	0.9%	—	178,400	—	$4.9M
UUnity Software Inc Com	0.9%	—	169,000	—	$4.8M
INTUIntuit	0.9%	3.0%	18,370	-39.2%	$4.8M
TMOThermo Fisher Scientific Inc	0.9%	1.1%	9,397	-6.5%	$4.7M
EQTEqt Corp	0.8%	2.1%	86,500	-40.7%	$4.6M
APHAmphenol Corp	0.8%	—	24,800	—	$4.4M
CEGConstellation Energy Corp	0.7%	0.9%	15,000	+0.0%	$3.7M
BRK-BBerkshire Hathaway Inc Del	0.6%	0.7%	6,726	+10.9%	$3.4M
EWJIshares Inc	0.6%	0.7%	35,900	+0.0%	$3.3M
JPMJpmorgan Chase & Co	0.6%	0.6%	9,581	+0.0%	$3.1M
ROPRoper Technologies Inc	0.6%	0.7%	8,985	+0.0%	$3.0M
PANWPalo Alto Networks Inc	0.5%	0.3%	8,780	-0.5%	$3.0M
CLSKCleanspark Inc Com New	0.5%	—	205,700	—	$3.0M
DHRDanaher Corp Del	0.5%	0.8%	14,503	-20.0%	$2.8M
QCOMQualcomm Inc	0.5%	—	14,934	—	$2.8M

What De Burlo Group Inc bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

TER Teradyne Inc+116.4% shares
IREN Iren Limited+80.3% shares
AMZN Amazon Com Inc+18.1% shares
BRK-B Berkshire Hathaway Inc Del+10.9% shares

Reduced

MU Micron Technology Inc-51.8% shares
EQT Eqt Corp-40.7% shares
INTU Intuit-39.2% shares
V Visa Inc-29.9% shares
AMD Advanced Micro Devices Inc-29.3% shares
SOI Solaris Energy Infrastructure Inc-26.5% shares
CORZ Core Scientific Inc New-23.1% shares
ADSK Autodesk Inc-21.5% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +25.0% /yr; S&P 500 +20.1%
3 years: +20.0% /yr; S&P 500 +20.4%
5 years: +12.7% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$546.6M	90
Q1 2026	$441.3M	88
Q4 2025	$823.9M	79
Q3 2025	$829.9M	78
Q2 2025	$759.1M	80
Q1 2025	$677.3M	77
Q4 2024	$749.3M	77
Q3 2024	$812.1M	81
Q2 2024	$744.0M	79
Q1 2024	$753.4M	84
Q4 2023	$575.6M	81
Q3 2023	$575.6M	81

Questions about De Burlo Group Inc's portfolio

What stocks does De Burlo Group Inc own?

De Burlo Group Inc's latest 13F, for Q2 2026 and filed Aug 13, 2026, lists 90 positions worth $546.6M. The largest are Advanced Micro Devices Inc (AMD) at 8.3%, Apple Inc (AAPL) at 6.6%, Alphabet Inc (GOOGL) at 6.5%, Eli Lilly & Co (LLY) at 5.8% and Entrepreneurshares Series Tr (XOVR) at 4.7%.

What did De Burlo Group Inc buy last quarter?

In Q2 2026, De Burlo Group Inc added Teradyne Inc (TER) (+116.4% shares), Iren Limited (IREN) (+80.3% shares) and Amazon Com Inc (AMZN) (+18.1% shares), compared with its Q1 2026 filing.

What did De Burlo Group Inc sell last quarter?

In Q2 2026, De Burlo Group Inc cut from its top 50 Church & Dwight Co Inc (CHD), cut from its top 50 Vertex Pharmaceuticals Inc (VRTX), cut from its top 50 Procter & Gamble Co (PG), cut from its top 50 American Tower Corp (AMT), cut from its top 50 Arista Networks Inc (ANET), Micron Technology Inc (MU) (-51.8% shares), Eqt Corp (EQT) (-40.7% shares) and Intuit (INTU) (-39.2% shares), compared with its Q1 2026 filing.

How has De Burlo Group Inc's portfolio performed?

A portfolio copying De Burlo Group Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +20.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +25.0% against +20.1%. Over 5 years: +12.7% a year against +11.6%.

When is De Burlo Group Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. De Burlo Group Inc's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does De Burlo Group Inc manage?

De Burlo Group Inc reported $1.1B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $546.6M.