BIRCHBROOK, INC.

Registered adviser

CIK

2071468

Location

BANGOR, ME

Portfolio Value

Small $193,156,992

Diversification

Diversified

Filing Date

Global Rank

#6,334 / 8,819 ▼ 163 · as of Jun 2026

Top Industry

Software - Infrastructure 15.2%

Period ended 29 days ago

Filed Oct 14, 2026 · 15d

12 quarters · since Dec 2023

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, Oct 1, 2026

Form ADV adviser

CRD 105164

Roster of Oct 1, 2026

Regulatory AUM

$296,464,387

Main clients

Individuals and high net worth (95% 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 Oct 2026	$296,464,387	Individuals and high net worth (95%)
Apr 2025 to Mar 2026	$258,958,621	Individuals and high net worth (95%)
Apr 2024 to Mar 2025	$245,178,595	Individuals and high net worth (96%)
May 2023 to Mar 2024	$213,652,228	Individuals and high net worth (96%)
Apr 2023	$213,652,228	Individuals and high net worth (96%)
Apr 2022 to Mar 2023	$246,123,208	Individuals and high net worth (96%)

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

Concentrated

The top 10 positions are 77.4% of the book (60%+)

Turnover

Low turnover

10.7% over the last four quarters (under 30%)

Horizon

Medium horizon

Value-weighted holding period 10.3 quarters (4 to under 12)

Closest benchmark: every 13F filer's combined book, active share 73.5%; sector active share 59.5% against the combined 13F book's sector weights.

Over time 11 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.

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Portfolio Concentration

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

Top Position

31.9%

−3.7 pts

Top 5

68.5%

−1.0 pts

Top 10

77.0%

−0.4 pts

HHI

1,490

Diversified−186

Portfolio Trend

12 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	69.5%	$134,333,902	95
Technology	11.2%	$21,565,325	34
Financial Services	4.0%	$7,632,940	29
Communication Services	3.7%	$7,061,325	11
Healthcare	3.5%	$6,738,157	25
Industrials	2.2%	$4,320,160	34
Consumer Cyclical	2.2%	$4,311,922	19
Consumer Defensive	1.9%	$3,743,098	13
Energy	1.6%	$3,095,185	14
Utilities	0.1%	$198,196	10
Basic Materials	0.1%	$122,947	7
Real Estate	0.0%	$33,835	4

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
IGIB	iShares 5-10 Year Investment Grade Corporate Bond ETF	+13,446	494,800	$24,913,180
VGIT	VANGUARD INTERMEDIATE-TERM TREASURY INDEX FUND	+8,143	579,148	$32,814,525
CRWD	CrowdStrike Holdings, Inc.	+5,497	7,318	$1,937,440
TLT	iShares 20+ Year Treasury Bond ETF	+3,701	90,527	$7,041,190
VGSH	VANGUARD SHORT-TERM TREASURY INDEX FUND	+1,612	39,580	$2,278,224
SUSC	iShares ESG Aware USD Corporate Bond ETF	+1,555	75,740	$1,662,114
IJH	iShares Core S&P Mid-Cap ETF	+1,276	109,120	$7,851,184
SUSB	iShares ESG Aware 1-5 Year USD Corporate Bond ETF	+553	44,195	$1,079,683
—		+360	47,756	$0
VOO	VANGUARD 500 INDEX FUND	+324	12,621	$8,845,554
UBER	Uber Technologies, Inc	+315	13,945	$955,371
SCHO	Schwab Short-Term U.S. Treasury ETF	+130	18,538	$442,316
FBTC	Fidelity Wise Origin Bitcoin Fund	+95	600	$43,584
PANW	Palo Alto Networks Inc	+75	3,686	$1,464,484
IQV	Iqvia Holdings Inc.	+70	3,857	$1,036,954
SPCX	Space Exploration Technologies Corp	+62	72	$10,861
MSFT	Microsoft Corp	+60	7,936	$4,070,374
NOW	ServiceNow, Inc.	+54	6,981	$935,523
IDXX	Idexx Laboratories Inc	+28	4,505	$2,352,465
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	+19	5,572	$2,085,265
ISRG	Intuitive Surgical Inc	+16	2,019	$820,985
XJH	iShares ESG Select Screened S&P Mid-Cap ETF	+12	20,742	$1,011,794
BGRN	iShares USD Green Bond ETF	+6	533	$24,314
TSLA	Tesla, Inc.	+5	105	$37,255
VTRS	Viatris Inc	+5	716	$12,687
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
SCHM	Schwab U.S. Mid-Cap ETF	−6,443	139,158	$4,734,155
SCHX	Schwab U.S. Large-Cap ETF	−5,505	53,158	$1,594,740
INTC	Intel Corp	−5,336	1,126	$135,378
VEA	Vanguard FTSE Developed Markets ETF	−3,820	186,327	$13,156,549
XOM	ExxonMobil Holdings Corp	−2,032	6,829	$1,111,419
AAPL	Apple Inc.	−1,451	10,116	$3,368,830
AMZN	Amazon Com Inc	−1,408	12,321	$3,069,777
HONA	Honeywell Aerospace Inc.	−1,358	779	$120,721
BAC	Bank Of America Corp	−1,320	351	$19,104
IJR	iShares Core S&P Small-Cap ETF	−1,231	50,738	$6,902,397
JPM	Jpmorgan Chase & Co	−963	7,194	$2,379,991
SCHF	Schwab International Equity ETF	−840	17,710	$486,493
SCHG	Schwab U.S. Large-Cap Growth ETF	−834	93,215	$3,349,214
USMV	iShares MSCI USA Min Vol Factor ETF	−755	69,769	$6,798,291
GOOGL	Alphabet Inc.	−630	8,570	$2,948,765
FDXF	FedEx Freight Holding Company, Inc.	−616	219	$23,954
JNJ	Johnson & Johnson	−500	3,086	$816,987
PEP	Pepsico Inc	−448	6,368	$806,952
COP	Conocophillips	−435	7,121	$891,193
DIS	Walt Disney Co	−426	9,025	$946,722
HOOD	Robinhood Markets, Inc.	−376	11,301	$1,271,362
WMT	Walmart Inc.	−367	14,723	$1,530,014
IBM	International Business Machines Corp	−360	6,992	$1,537,750
COST	Costco Wholesale Corp	−350	100	$91,034
KO	Coca Cola Co	−189	2,938	$252,903
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
HON	Honeywell International Inc	1,985	$418,715
BSEM	BioStem Technologies, Inc.	200	$618
ADIG	Adi Global Distribution Inc.	2	$35
No positions match the current search.

Sold Out

Positions the filer fully exited

13 positions

Ticker	Company	Shares	Value
MCO	Moodys Corp	400	$181,168
ED	Consolidated Edison Inc	900	$99,567
CTSH	Cognizant Technology Solutions Corp	1,800	$69,714
EMN	Eastman Chemical Co	825	$55,258
SPYV	State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF	269	$16,352
DBEF	Xtrackers MSCI EAFE Hedged Equity ETF	175	$9,560
LIN	Linde PLC	16	$8,303
XOVR	EntrepreneurShares Series Trust ERShares Private-Public Crossover ETF	250	$5,262
WY	Weyerhaeuser Co	117	$2,800
RKLB	Rocket Lab Corp	5	$508
XE	X-Energy, Inc.	10	$183
NRG	Nrg Energy, Inc.	1	$146
EWZ	iShares MSCI Brazil ETF	4	$138
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

295 tracked positions · $193,156,992 total · filing declares 295 positions · $208,778,131 · 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 295 positions by value · page 1 of 6

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
VGIT	VANGUARD INTERMEDIATE-TERM TREASURY INDEX FUND	Added	579,148	+8,143	$32,814,525	−2.6%	16.99%
IGIB	iShares 5-10 Year Investment Grade Corporate Bond ETF	Added	494,800	+13,446	$24,913,180	−2.7%	12.90%
VEA	Vanguard FTSE Developed Markets ETF	Reduced	186,327	-3,820	$13,156,549	−2.9%	6.81%
VOO	VANGUARD 500 INDEX FUND	Added	12,621	+324	$8,845,554	+4.7%	4.58%
IJH	iShares Core S&P Mid-Cap ETF	Added	109,120	+1,276	$7,851,184	−5.6%	4.06%
TLT	iShares 20+ Year Treasury Bond ETF	Added	90,527	+3,701	$7,041,190	−6.2%	3.65%
IJR	iShares Core S&P Small-Cap ETF	Reduced	50,738	-1,231	$6,902,397	−10.4%	3.57%
USMV	iShares MSCI USA Min Vol Factor ETF	Reduced	69,769	-755	$6,798,291	−0.1%	3.52%
SCHM	Schwab U.S. Mid-Cap ETF	Reduced	139,158	-6,443	$4,734,155	−11.8%	2.45%
MSFT	Microsoft Corp Technology	Added	7,936	+60	$4,070,374	+38.5%	2.11%
AAPL	Apple Inc. Technology	Reduced	10,116	-1,451	$3,368,830	+0.7%	1.74%
SCHG	Schwab U.S. Large-Cap Growth ETF	Reduced	93,215	-834	$3,349,214	+5.2%	1.73%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	12,321	-1,408	$3,069,777	−6.2%	1.59%
GOOGL	Alphabet Inc. Communication Services	Reduced	8,570	-630	$2,948,765	−10.3%	1.53%
NVDA	Nvidia Corp Technology	Reduced	10,496	-105	$2,397,076	+13.0%	1.24%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	7,194	-963	$2,379,991	−10.9%	1.23%
IDXX	Idexx Laboratories Inc Healthcare	Added	4,505	+28	$2,352,465	−0.2%	1.22%
META	Meta Platforms, Inc. Communication Services	Added	3,177	+4	$2,303,896	+28.9%	1.19%
VGSH	VANGUARD SHORT-TERM TREASURY INDEX FUND	Added	39,580	+1,612	$2,278,224	+3.1%	1.18%
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	Added	5,572	+19	$2,085,265	+1.5%	1.08%
ESGD	iShares ESG Aware MSCI EAFE ETF	Reduced	19,556	-20	$2,015,245	+0.1%	1.04%
CRWD	CrowdStrike Holdings, Inc. Technology	Added	7,318	+5,497	$1,937,440	+39.4%	1.00%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	3,350	-19	$1,668,132	−1.0%	0.86%
SUSC	iShares ESG Aware USD Corporate Bond ETF	Added	75,740	+1,555	$1,662,114	−3.2%	0.86%
SCHX	Schwab U.S. Large-Cap ETF	Reduced	53,158	-5,505	$1,594,740	−7.6%	0.83%
IBM	International Business Machines Corp Technology	Reduced	6,992	-360	$1,537,750	−25.6%	0.80%
WMT	Walmart Inc. Consumer Defensive	Reduced	14,723	-367	$1,530,014	−10.5%	0.79%
PANW	Palo Alto Networks Inc Technology	Added	3,686	+75	$1,464,484	+18.9%	0.76%
FTNT	Fortinet, Inc. Technology	Reduced	8,106	-55	$1,449,028	+15.6%	0.75%
HOOD	Robinhood Markets, Inc. Financial Services	Reduced	11,301	-376	$1,271,362	+8.6%	0.66%
XLV	State Street(R) Health Care Select Sector SPDR(R) ETF	Reduced	7,370	-156	$1,241,255	+4.0%	0.64%
CRM	Salesforce, Inc. Technology	Reduced	5,066	-104	$1,163,001	+43.6%	0.60%
XOM	ExxonMobil Holdings Corp Energy	Reduced	6,829	-2,032	$1,111,419	−8.3%	0.58%
SUSB	iShares ESG Aware 1-5 Year USD Corporate Bond ETF	Added	44,195	+553	$1,079,683	−1.0%	0.56%
IQV	Iqvia Holdings Inc. Healthcare	Added	3,857	+70	$1,036,954	+41.7%	0.54%
C	Citigroup Inc Financial Services	Reduced	7,914	-61	$1,024,704	−8.2%	0.53%
XJH	iShares ESG Select Screened S&P Mid-Cap ETF	Added	20,742	+12	$1,011,794	−6.4%	0.52%
UBER	Uber Technologies, Inc Technology	Added	13,945	+315	$955,371	−2.9%	0.49%
DIS	Walt Disney Co Communication Services	Reduced	9,025	-426	$946,722	+4.1%	0.49%
NOW	ServiceNow, Inc. Technology	Added	6,981	+54	$935,523	+36.0%	0.48%
COP	Conocophillips Energy	Reduced	7,121	-435	$891,193	+13.5%	0.46%
ISRG	Intuitive Surgical Inc Healthcare	Added	2,019	+16	$820,985	+3.1%	0.43%
JNJ	Johnson & Johnson Healthcare	Reduced	3,086	-500	$816,987	−10.3%	0.42%
PEP	Pepsico Inc Consumer Defensive	Reduced	6,368	-448	$806,952	−12.6%	0.42%
WM	Waste Management Inc Industrials	Reduced	3,650	-45	$744,308	−9.6%	0.39%
LMT	Lockheed Martin Corp Industrials	Reduced	1,352	-56	$688,506	−4.0%	0.36%
BABA	Alibaba Group Holding Ltd Consumer Cyclical	Reduced	5,900	-86	$634,486	+10.4%	0.33%
PG	PROCTER & GAMBLE Co Consumer Defensive	Held	4,242	0	$616,277	−0.9%	0.32%
FDX	Fedex Corp Industrials	Reduced	1,999	-11	$569,894	−9.5%	0.30%
ADSK	Autodesk, Inc. Technology	Reduced	2,707	-63	$565,763	+5.1%	0.29%

Showing the top 50 of 295 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.