FAIRFIELD, BUSH & CO.

Registered adviser

CIK

1116247

Location

DARIEN, CT

Portfolio Value

Small $203,383,795

Diversification

Diversified

Filing Date

Global Rank

#6,487 / 8,827 ▼ 51

Top Industry

Semiconductors 15.5%

Period ended 4 months ago

Filed Aug 13, 2026 · 3mo

26 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 105970

Roster of Nov 1, 2026

Regulatory AUM

$588,975,599

Main clients

Individuals and high net worth (98% 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	$588,975,599	Individuals and high net worth (98%)
Apr 2025 to Mar 2026	$521,135,491	Individuals and high net worth (98%)
Apr 2024 to Mar 2025	$448,928,521	Individuals and high net worth (98%)
Dec 2023 to Mar 2024	$365,284,669	Individuals and high net worth (98%)
May 2023 to Nov 2023	$365,284,587	Individuals and high net worth (98%)
Apr 2023	$365,284,587	Individuals and high net worth (98%)

4 earlier changes not shown.

Portfolio style

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

Style

Diversified active

Top 10 weight 39.5%, 42.7 effective positions, active share 57.6% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

11.2% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 21.6 quarters (12+), a floor since 66.1% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 57.6%; sector active share 18.2% 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

126 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

5.7%

+0.3 pts

Top 5

24.9%

+0.2 pts

Top 10

39.5%

+0.0 pts

HHI

234

Diversified+2

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	36.0%	$73,270,404	20
Healthcare	10.7%	$21,731,420	16
Consumer Defensive	10.7%	$21,672,954	9
Financial Services	8.4%	$17,055,371	18
Industrials	7.9%	$16,042,532	15
Communication Services	7.6%	$15,530,935	6
Consumer Cyclical	6.3%	$12,904,673	3
Energy	5.2%	$10,537,074	7
Unclassified	5.0%	$10,201,671	24
Basic Materials	1.8%	$3,698,357	6
Utilities	0.2%	$496,699	1
Real Estate	0.1%	$241,705	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
T	At&T Inc.	+8,244	21,809	$451,446
VUG	VANGUARD GROWTH INDEX FUND	+5,182	6,250	$538,375
PFE	Pfizer Inc	+4,741	29,294	$705,399
VO	VANGUARD MID-CAP INDEX FUND	+4,573	6,155	$495,908
DIS	Walt Disney Co	+3,864	9,222	$887,617
NFLX	Netflix Inc	+3,011	30,851	$2,202,761
NOW	ServiceNow, Inc.	+2,720	9,625	$955,570
METC	Ramaco Resources, Inc.	+2,425	14,556	$192,575
RKT	Rocket Companies, Inc.	+2,055	34,460	$542,745
SOLS	Solstice Advanced Materials Inc.	+2,010	10,865	$962,639
NVO	Novo Nordisk A S	+1,977	18,073	$866,419
SHOP	Shopify Inc.	+1,735	22,483	$2,567,108
LNG	Cheniere Energy, Inc.	+1,633	3,004	$717,986
IBM	International Business Machines Corp	+1,409	8,864	$2,492,645
LHX	L3harris Technologies, Inc.	+957	4,059	$1,179,504
PLTR	Palantir Technologies Inc.	+725	4,987	$581,833
PEP	Pepsico Inc	+608	11,144	$1,508,897
XOM	ExxonMobil Holdings Corp	+601	16,837	$2,301,954
BX	Blackstone Inc.	+596	2,810	$330,652
VZ	Verizon Communications Inc	+580	10,869	$460,193
SCHD	Schwab U.S. Dividend Equity ETF	+461	12,620	$400,180
ANET	Arista Networks, Inc.	+439	23,572	$4,004,411
GE	General Electric Co	+380	7,918	$2,959,194
SCHA	Schwab U.S. Small-Cap ETF	+377	7,918	$286,077
PSX	Phillips 66	+337	5,617	$949,553
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
HON	Honeywell International Inc	−3,280	3,720	$832,908
AMZN	Amazon Com Inc	−2,391	38,832	$9,255,218
AMD	Advanced Micro Devices Inc	−2,064	5,977	$3,472,099
FITB	Fifth Third Bancorp	−2,046	17,503	$986,644
ADM	Archer-Daniels-Midland Co	−1,950	132,108	$10,093,051
SJM	J M SMUCKER Co	−1,885	8,573	$964,462
AVGO	Broadcom Inc.	−1,407	22,607	$8,539,794
QCOM	Qualcomm Inc	−873	21,398	$3,954,136
GOOG	Alphabet Inc.	−749	29,593	$10,456,094
CSX	Csx Corp	−700	8,615	$409,470
USB	US Bancorp De	−700	6,216	$375,446
AAPL	Apple Inc.	−687	19,556	$5,658,724
ILMN	Illumina, Inc.	−675	3,179	$558,963
PANW	Palo Alto Networks Inc	−655	5,086	$1,734,427
CRWD	CrowdStrike Holdings, Inc.	−602	5,900	$4,502,526
BHP	BHP Group Ltd	−550	13,964	$1,163,340
UNP	Union Pacific Corp	−479	5,415	$1,472,880
MU	Micron Technology Inc	−462	305	$352,058
MRK	Merck & Co., Inc.	−405	20,842	$2,678,197
KMI	Kinder Morgan, Inc.	−350	9,462	$302,500
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	−335	2,372	$877,734
GNRC	Generac Holdings Inc.	−314	5,208	$1,524,954
DHR	Danaher Corp	−307	3,239	$616,964
SCYB	Schwab High Yield Bond ETF	−300	10,321	$270,203
ADBE	Adobe Inc.	−287	2,266	$464,575
No positions match the current search.

New Positions

Positions the filer opened this quarter

11 positions

Ticker	Company	Shares	Value
HONA	Honeywell Aerospace Inc.	3,720	$822,417
LEU	Centrus Energy Corp	2,480	$416,317
QQQM	Invesco Ltd.	800	$242,376
O	Realty Income Corp	3,901	$241,705
SCHM	Schwab U.S. Mid-Cap ETF	6,423	$236,816
—		1,223	$232,602
MBIN	Merchants Bancorp	4,650	$232,500
IVOO	VANGUARD S&P MID-CAP 400 INDEX FUND	1,730	$225,592
SCHG	Schwab U.S. Large-Cap Growth ETF	6,096	$206,288
XBI	State Street(R) SPDR(R) S&P(R) Biotech ETF	1,270	$200,977
KYN	Kayne Anderson Energy Infrastructure Fund, Inc.	10,000	$138,300
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
UBER	Uber Technologies, Inc	7,122	$512,285
META	Meta Platforms, Inc.	400	$228,852
TIP	iShares TIPS Bond ETF	2,030	$224,030
SBR	Sabine Royalty Trust	2,676	$201,609
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

126 tracked positions · $203,383,795 total · filing declares 126 positions · $203,385,129 · as of Jun 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 126 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	22,705	+62	$10,843,226	+41.7%	26+	before history	5.33%
GOOG	Alphabet Inc. Communication Services	Reduced	29,593	-749	$10,456,094	+20.1%	26+	before history	5.14%
ADM	Archer-Daniels-Midland Co Consumer Defensive	Reduced	132,108	-1,950	$10,093,051	+3.6%	26+	before history	4.96%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	38,832	-2,391	$9,255,218	+7.8%	26+	before history	4.55%
MSFT	Microsoft Corp Technology	Reduced	23,686	-165	$8,835,351	+0.1%	26+	before history	4.34%
AVGO	Broadcom Inc. Technology	Reduced	22,607	-1,407	$8,539,794	+14.9%	26+	before history	4.20%
AAPL	Apple Inc. Technology	Reduced	19,556	-687	$5,658,724	+10.1%	26+	before history	2.78%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	16,930	-78	$5,541,696	+10.8%	26+	before history	2.72%
ORCL	Oracle Corp Technology	Reduced	37,446	-132	$5,487,711	−0.7%	26+	before history	2.70%
ASML	Asml Holding NV Technology	Reduced	2,297	-87	$4,569,743	+45.1%	16	$657.79	2.25%
CRWD	CrowdStrike Holdings, Inc. Technology	Reduced	5,900	-602	$4,502,526	+77.4%	18	$219.33	2.21%
ANET	Arista Networks, Inc. Technology	Added	23,572	+439	$4,004,411	+41.0%	22	$41.61	1.97%
QCOM	Qualcomm Inc Technology	Reduced	21,398	-873	$3,954,136	+37.9%	8	$176.08	1.94%
AMD	Advanced Micro Devices Inc Technology	Reduced	5,977	-2,064	$3,472,099	+112.3%	18	$112.05	1.71%
LLY	ELI LILLY & Co Healthcare	Added	2,869	+32	$3,441,164	+31.9%	17	$501.91	1.69%
RY	Royal Bank Of Canada Financial Services	Reduced	16,620	-156	$3,439,841	+26.7%	26+	before history	1.69%
CCJ	Cameco Corp Energy	Reduced	33,506	-130	$3,412,921	−6.6%	11	$57.97	1.68%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	15,013	-90	$3,310,216	−7.2%	26+	before history	1.63%
WMT	Walmart Inc. Consumer Defensive	Reduced	29,083	-118	$3,293,940	−9.2%	26+	before history	1.62%
NVS	Novartis AG Healthcare	Reduced	19,239	-105	$3,015,136	+2.0%	26+	before history	1.48%
GE	General Electric Co Industrials	Added	7,918	+380	$2,959,194	+38.3%	11	$179.57	1.45%
GEV	GE Vernova Inc. Industrials	Added	2,457	+43	$2,886,631	+37.0%	7	$355.32	1.42%
NVDA	Nvidia Corp Technology	Reduced	13,463	-230	$2,693,811	+12.8%	26+	before history	1.32%
MRK	Merck & Co., Inc. Healthcare	Reduced	20,842	-405	$2,678,197	+4.8%	26+	before history	1.32%
SHOP	Shopify Inc. Technology	Added	22,483	+1,735	$2,567,108	+4.3%	15	$60.86	1.26%
IBM	International Business Machines Corp Technology	Added	8,864	+1,409	$2,492,645	+37.9%	26+	before history	1.23%
PM	Philip Morris International Inc. Consumer Defensive	Added	13,672	+293	$2,473,401	+11.8%	26+	before history	1.22%
CVX	Chevron Corp Energy	Added	14,695	+121	$2,435,843	−19.2%	26+	before history	1.20%
XOM	ExxonMobil Holdings Corp Energy	Added	16,837	+601	$2,301,954	−16.4%	26+	before history	1.13%
JNJ	Johnson & Johnson Healthcare	Reduced	8,732	-210	$2,217,666	+1.5%	26+	before history	1.09%
CHD	Church & Dwight Co Inc Consumer Defensive	Reduced	22,886	-25	$2,217,195	+3.7%	26+	before history	1.09%
NFLX	Netflix Inc Communication Services	Added	30,851	+3,011	$2,202,761	−17.7%	25	unpriced	1.08%
LH	Labcorp Holdings Inc. Healthcare	Reduced	7,724	-38	$2,162,720	+4.4%	9	$204.35	1.06%
ABBV	AbbVie Inc. Healthcare	Added	7,031	+276	$1,769,280	+20.4%	24	$157.84	0.87%
PANW	Palo Alto Networks Inc Technology	Reduced	5,086	-655	$1,734,427	+88.4%	14	$107.00	0.85%
GNRC	Generac Holdings Inc. Industrials	Reduced	5,208	-314	$1,524,954	+41.4%	26+	before history	0.75%
PEP	Pepsico Inc Consumer Defensive	Added	11,144	+608	$1,508,897	−7.8%	26+	before history	0.74%
UNP	Union Pacific Corp Industrials	Reduced	5,415	-479	$1,472,880	+3.0%	26+	before history	0.72%
GLD	Spdr Gold Trust	Added	3,783	+70	$1,393,581	−12.8%	26+	before history	0.69%
LHX	L3harris Technologies, Inc. Industrials	Added	4,059	+957	$1,179,504	+10.2%	26+	before history	0.58%
BHP	BHP Group Ltd Basic Materials	Reduced	13,964	-550	$1,163,340	+10.2%	26+	before history	0.57%
WRB	Berkley W R Corp Financial Services	Held	15,993	0	$1,127,986	+6.4%	26+	before history	0.55%
CAT	Caterpillar Inc Industrials	Reduced	1,024	-26	$1,090,457	+46.6%	26+	before history	0.54%
GOOGL	Alphabet Inc. Communication Services	Reduced	3,002	-62	$1,072,824	+21.8%	26+	before history	0.53%
AMGN	Amgen Inc Healthcare	Reduced	2,933	-13	$1,062,097	+2.5%	26+	before history	0.52%
FITB	Fifth Third Bancorp Financial Services	Reduced	17,503	-2,046	$986,644	+8.6%	26+	before history	0.49%
SJM	J M SMUCKER Co Consumer Defensive	Reduced	8,573	-1,885	$964,462	−4.4%	26+	before history	0.47%
SOLS	Solstice Advanced Materials Inc. Basic Materials	Added	10,865	+2,010	$962,639	+42.7%	2	$71.12	0.47%
NOW	ServiceNow, Inc. Technology	Added	9,625	+2,720	$955,570	+32.4%	26+	before history	0.47%
PSX	Phillips 66 Energy	Added	5,617	+337	$949,553	−1.3%	24	$84.48	0.47%

Showing the top 50 of 126 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.