DE BURLO GROUP INC

Registered adviser

CIK

1134288

Location

BOSTON, MA

Portfolio Value

Small $558,694,578

Diversification

Diversified

Filing Date

Global Rank

#3,630 / 8,827 ▲ 264 · as of Jun 2026

Top Industry

Semiconductors 13.0%

Period ended 38 days ago

Filed Nov 5, 2026 · 2d

27 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Nov 1, 2026

Form ADV adviser

CRD 153435

Roster of Nov 1, 2026

Regulatory AUM

$1,133,360,000

Main clients

Governments and sovereign funds (79% of AUM)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Nov 2026	$1,133,360,000	Governments and sovereign funds (79%)
Apr 2025 to Mar 2026	$1,030,566,000	Governments and sovereign funds (79%)
Apr 2024 to Mar 2025	$942,593,000	Governments and sovereign funds (76%)
May 2023 to Mar 2024	$830,780,000	Governments and sovereign funds (77%)
Apr 2023	$830,780,000	Governments and sovereign funds (77%)
Apr 2022 to Mar 2023	$1,028,495,000	Governments and sovereign funds (76%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style

Diversified active

Top 10 weight 48.3%, 30.5 effective positions, active share 59.8% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Medium turnover

57.8% over the last four quarters (30% to under 100%)

Horizon

Long horizon

Value-weighted holding period 13.6 quarters (12+), a floor since 28.9% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 59.8%; sector active share 16.4% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

92 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026

Top Position

7.1%

−1.1 pts

Top 5

30.9%

−0.9 pts

Top 10

51.2%

+2.9 pts

HHI

337

Diversified+9

Portfolio Trend

27 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Technology	41.9%	$234,075,480	26
Healthcare	13.2%	$73,611,292	17
Financial Services	12.2%	$68,260,324	13
Communication Services	9.9%	$55,384,671	3
Industrials	9.0%	$50,223,266	10
Consumer Cyclical	7.0%	$39,262,954	4
Consumer Defensive	2.8%	$15,383,070	4
Utilities	1.5%	$8,307,017	5
Energy	1.2%	$6,685,704	3
Real Estate	1.0%	$5,737,175	2
Basic Materials	0.3%	$1,763,625	4
Unclassified	0.0%	$0	1

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

19 positions

Ticker	Company	Δ Shares	Shares	Value
AVGO	Broadcom Inc.	+51,285	81,516	$28,627,604
APH	Amphenol Corp	+24,800	49,600	$4,181,280
MSFT	Microsoft Corp	+23,320	73,401	$37,647,372
CRWD	CrowdStrike Holdings, Inc.	+22,400	32,400	$8,577,900
META	Meta Platforms, Inc.	+12,000	27,750	$20,123,745
AMZN	Amazon Com Inc	+10,515	99,685	$24,836,517
SWK	Stanley Black & Decker, Inc.	+6,732	128,602	$11,392,851
TER	Teradyne, Inc	+3,700	20,375	$8,168,541
GOOGL	Alphabet Inc.	+3,060	101,854	$35,045,924
BN	BROOKFIELD Corp	+2,300	449,400	$16,385,124
BRK-B	Berkshire Hathaway Inc	+1,585	8,311	$4,138,462
IEMG	iShares Trust	+1,100	128,250	$0
TSLA	Tesla, Inc.	+700	13,321	$4,726,424
COST	Costco Wholesale Corp	+295	12,662	$11,526,725
AMGN	Amgen Inc	+170	765	$322,455
V	Visa Inc.	+150	22,888	$8,224,345
NBIX	Neurocrine Biosciences Inc	+75	4,742	$672,605
MELI	Mercadolibre Inc	+50	3,550	$6,136,281
VRTX	Vertex Pharmaceuticals Inc	+40	4,780	$2,499,031
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
WY	Weyerhaeuser Co	−141,000	222,000	$4,229,100
ORLY	O Reilly Automotive Inc	−44,775	41,725	$3,563,732
EQT	EQT Corp	−44,500	42,000	$2,039,520
NVDA	Nvidia Corp	−38,025	15,810	$3,610,687
U	Unity Software Inc.	−32,500	136,500	$5,586,945
AMD	Advanced Micro Devices Inc	−29,085	48,695	$29,789,653
INTU	Intuit Inc.	−15,174	3,196	$881,169
ADSK	Autodesk, Inc.	−7,563	41,873	$8,751,457
TT	Trane Technologies plc	−6,100	13,150	$5,943,537
MCK	Mckesson Corp	−4,960	16,450	$14,045,174
GS	Goldman Sachs Group Inc	−4,700	9,700	$8,733,492
SNPS	Synopsys Inc	−4,500	8,900	$3,870,966
AAPL	Apple Inc.	−4,401	119,684	$39,857,165
CRM	Salesforce, Inc.	−4,275	2,555	$586,551
ANET	Arista Networks, Inc.	−4,200	9,003	$1,832,920
DHR	Danaher Corp	−3,236	11,267	$2,496,203
NFLX	Netflix Inc	−2,650	3,090	$215,002
CHD	Church & Dwight Co Inc	−1,750	23,467	$2,211,060
NVO	Novo Nordisk A S	−950	14,300	$542,113
AMT	American Tower Corp	−707	9,213	$1,508,075
ADBE	Adobe Inc.	−700	1,168	$280,249
GILD	Gilead Sciences, Inc.	−575	5,183	$772,526
TMO	Thermo Fisher Scientific Inc.	−510	8,887	$5,999,169
RSG	Republic Services, Inc.	−400	1,208	$253,522
ABBV	AbbVie Inc.	−400	25,639	$6,706,906
No positions match the current search.

New Positions

Positions the filer opened this quarter

10 positions

Ticker	Company	Shares	Value
SPCX	Space Exploration Technologies Corp	153,610	$23,173,604
ZM	Zoom Communications, Inc.	165,900	$15,058,743
UBS	UBS Group AG	141,300	$6,800,769
HNGE	Hinge Health, Inc.	49,400	$4,803,656
EXPD	Expeditors International Of Washington Inc	24,800	$4,579,072
UBER	Uber Technologies, Inc	47,000	$3,219,970
HXL	Hexcel Corp	35,600	$2,987,552
VST	Vistra Corp.	17,300	$2,393,455
QXO	QXO, Inc.	20,044	$234,314
RGLD	Royal Gold Inc	900	$212,400
No positions match the current search.

Sold Out

Positions the filer fully exited

8 positions

Ticker	Company	Shares	Value
XOVR	EntrepreneurShares Series Trust ERShares Private-Public Crossover ETF	1,227,000	$25,828,350
EWJ	iShares MSCI Japan ETF	35,900	$3,348,393
QCOM	Qualcomm Inc	14,934	$2,759,653
BOOT	Boot Barn Holdings, Inc.	7,500	$1,232,025
—		1,718	$609,082
CWST	Casella Waste Systems Inc	3,100	$300,607
SYK	Stryker Corp	815	$256,594
LULU	lululemon athletica inc.	2,005	$228,930
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

92 tracked positions · $558,694,578 total · filing declares 92 positions · $569,101,194 · as of Sep 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 92 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AAPL	Apple Inc. Technology	Reduced	119,684	-4,401	$39,857,165	+11.0%	7.13%
MSFT	Microsoft Corp Technology	Added	73,401	+23,320	$37,647,372	+101.5%	6.74%
GOOGL	Alphabet Inc. Communication Services	Added	101,854	+3,060	$35,045,924	−0.7%	6.27%
LLY	ELI LILLY & Co Healthcare	Reduced	26,413	-200	$30,561,954	−4.3%	5.47%
AMD	Advanced Micro Devices Inc Technology	Reduced	48,695	-29,085	$29,789,653	−34.1%	5.33%
AVGO	Broadcom Inc. Technology	Added	81,516	+51,285	$28,627,604	+150.7%	5.12%
AMZN	Amazon Com Inc Consumer Cyclical	Added	99,685	+10,515	$24,836,517	+16.9%	4.45%
SPCX	Space Exploration Technologies Corp Industrials	NEW	153,610	NEW	$23,173,604	NEW	4.15%
META	Meta Platforms, Inc. Communication Services	Added	27,750	+12,000	$20,123,745	+126.8%	3.60%
BN	BROOKFIELD Corp Financial Services	Added	449,400	+2,300	$16,385,124	−14.0%	2.93%
ZM	Zoom Communications, Inc. Technology	NEW	165,900	NEW	$15,058,743	NEW	2.70%
MCK	Mckesson Corp Healthcare	Reduced	16,450	-4,960	$14,045,174	−13.2%	2.51%
COST	Costco Wholesale Corp Consumer Defensive	Added	12,662	+295	$11,526,725	−0.4%	2.06%
SWK	Stanley Black & Decker, Inc. Industrials	Added	128,602	+6,732	$11,392,851	−0.7%	2.04%
ADSK	Autodesk, Inc. Technology	Reduced	41,873	-7,563	$8,751,457	−8.9%	1.57%
GS	Goldman Sachs Group Inc Financial Services	Reduced	9,700	-4,700	$8,733,492	−40.0%	1.56%
CRWD	CrowdStrike Holdings, Inc. Technology	Added	32,400	+22,400	$8,577,900	+12.4%	1.54%
V	Visa Inc. Financial Services	Added	22,888	+150	$8,224,345	+5.4%	1.47%
TER	Teradyne, Inc Technology	Added	20,375	+3,700	$8,168,541	+1.2%	1.46%
SNOW	Snowflake Inc. Technology	Held	22,500	0	$7,640,100	+33.4%	1.37%
MA	Mastercard Inc Financial Services	Reduced	13,317	-80	$7,343,925	+6.7%	1.31%
UBS	UBS Group AG Financial Services	NEW	141,300	NEW	$6,800,769	NEW	1.22%
ABBV	AbbVie Inc. Healthcare	Reduced	25,639	-400	$6,706,906	+2.4%	1.20%
MELI	Mercadolibre Inc Consumer Cyclical	Added	3,550	+50	$6,136,281	+3.3%	1.10%
IREN	IREN Ltd Financial Services	Held	147,500	0	$6,029,800	−10.6%	1.08%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	8,887	-510	$5,999,169	+27.3%	1.07%
TT	Trane Technologies plc Industrials	Reduced	13,150	-6,100	$5,943,537	−37.1%	1.06%
U	Unity Software Inc. Technology	Reduced	136,500	-32,500	$5,586,945	+15.7%	1.00%
MU	Micron Technology Inc Technology	Reduced	5,027	-351	$5,354,307	−13.7%	0.96%
ALAB	Astera Labs, Inc. Technology	Held	14,800	0	$5,268,356	−26.3%	0.94%
HNGE	Hinge Health, Inc. Healthcare	NEW	49,400	NEW	$4,803,656	NEW	0.86%
TSLA	Tesla, Inc. Consumer Cyclical	Added	13,321	+700	$4,726,424	−11.0%	0.85%
EXPD	Expeditors International Of Washington Inc Industrials	NEW	24,800	NEW	$4,579,072	NEW	0.82%
ASML	Asml Holding NV Technology	Reduced	2,520	-290	$4,565,408	−18.3%	0.82%
SEI	Solaris Energy Infrastructure, Inc. Energy	Held	61,700	0	$4,391,806	−11.5%	0.79%
WY	Weyerhaeuser Co Real Estate	Reduced	222,000	-141,000	$4,229,100	−51.3%	0.76%
APH	Amphenol Corp Technology	Added	49,600	+24,800	$4,181,280	−4.4%	0.75%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	8,311	+1,585	$4,138,462	+23.0%	0.74%
SNPS	Synopsys Inc Technology	Reduced	8,900	-4,500	$3,870,966	−35.2%	0.69%
CEG	Constellation Energy Corp Utilities	Held	15,000	0	$3,810,300	+2.3%	0.68%
NVDA	Nvidia Corp Technology	Reduced	15,810	-38,025	$3,610,687	−66.5%	0.65%
RIOT	Riot Platforms, Inc. Financial Services	Held	178,400	0	$3,594,760	−26.4%	0.64%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	41,725	-44,775	$3,563,732	−55.3%	0.64%
PANW	Palo Alto Networks Inc Technology	Reduced	8,635	-145	$3,430,771	+14.6%	0.61%
CORZ	Core Scientific, Inc. Technology	Held	204,800	0	$3,272,704	−37.6%	0.59%
UBER	Uber Technologies, Inc Technology	NEW	47,000	NEW	$3,219,970	NEW	0.58%
ROP	Roper Technologies Inc Technology	Held	8,985	0	$3,139,448	+3.3%	0.56%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	9,441	-140	$3,123,366	−0.4%	0.56%
HXL	Hexcel Corp Industrials	NEW	35,600	NEW	$2,987,552	NEW	0.53%
CLSK	Cleanspark, Inc. Financial Services	Held	205,700	0	$2,649,416	−11.5%	0.47%

Showing the top 50 of 92 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.