Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Vanguard Scottsdale FdsINTER TERM TREAS | INTER TERM TREAS | $33.7M | 15.8% |
| iShares TRISHS 5-10YR INVT | ISHS 5-10YR INVT | $25.6M | 12.0% |
| Vanguard Tax-managed FdsVAN FTSE DEV MKT | VAN FTSE DEV MKT | $13.5M | 6.4% |
| iShares Inc.CORE MSCI EMKT | CORE MSCI EMKT | $10.7M | 5.0% |
| Vanguard Index FdsS&P 500 ETF SHS | S&P 500 ETF SHS | $8.45M | 4.0% |
| iShares TRCORE S&P MCP ETF | CORE S&P MCP ETF | $8.32M | 3.9% |
| iShares TRCORE S&P SCP ETF | CORE S&P SCP ETF | $7.71M | 3.6% |
| iShares TR20 YR TR BD ETF | 20 YR TR BD ETF | $7.5M | 3.5% |
| iShares TRMSCI USA MIN ETF | MSCI USA MIN ETF | $6.8M | 3.2% |
| Schwab Strategic TRUS MID-CAP ETF | US MID-CAP ETF | $5.37M | 2.5% |
| SPDR Series TrustSPDR S&P 500 ESG | SPDR S&P 500 ESG | $3.46M | 1.6% |
| Apple Inc.COM | COM | $3.35M | 1.6% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $3.29M | 1.5% |
| Amazon Com Inc.COM | COM | $3.27M | 1.5% |
| Schwab Strategic TRUS LCAP GR ETF | US LCAP GR ETF | $3.18M | 1.5% |
| Microsoft Corp.COM | COM | $2.94M | 1.4% |
| JPMORGAN Chase & COCOM | COM | $2.67M | 1.3% |
| Idexx Labs Inc.COM | COM | $2.36M | 1.1% |
| Vanguard Scottsdale FdsSHORT TERM TREAS | SHORT TERM TREAS | $2.21M | 1.0% |
| Nvidia CorporationCOM | COM | $2.12M | 1.0% |
| International Business MachsCOM | COM | $2.07M | 1.0% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $2.05M | 1.0% |
| iShares TRESG AW MSCI EAFE | ESG AW MSCI EAFE | $2.01M | 0.9% |
| Meta Platforms Inc.CL A | CL A | $1.79M | 0.8% |
| Schwab Strategic TRUS LRG CAP ETF | US LRG CAP ETF | $1.73M | 0.8% |
| iShares TRESG AWRE USD ETF | ESG AWRE USD ETF | $1.72M | 0.8% |
| Walmart Inc.COM | COM | $1.71M | 0.8% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $1.69M | 0.8% |
| Crowdstrike Hldgs Inc.CL A | CL A | $1.39M | 0.7% |
| Fortinet Inc.COM | COM | $1.25M | 0.6% |
| Palo Alto Networks Inc.COM | COM | $1.23M | 0.6% |
| Exxon Mobil Corp.COM | COM | $1.21M | 0.6% |
| Select Sector SPDR TRST STR CARE ETF | ST STR CARE ETF | $1.19M | 0.6% |
| Robinhood Mkts Inc.COM CL A | COM CL A | $1.17M | 0.5% |
| Citigroup Inc.COM NEW | COM NEW | $1.12M | 0.5% |
| iShares TRESG AWRE 1 5 YR | ESG AWRE 1 5 YR | $1.09M | 0.5% |
| iShares TRESG SELECT SCRE | ESG SELECT SCRE | $1.08M | 0.5% |
| Uber Technologies Inc.COM | COM | $984K | 0.5% |
| Pepsico Inc.COM | COM | $923K | 0.4% |
| Johnson & JohnsonCOM | COM | $911K | 0.4% |
| Disney Walt COCOM | COM | $910K | 0.4% |
| iShares Inc.ESG AWR MSCI EM | ESG AWR MSCI EM | $906K | 0.4% |
| Intel Corp.COM | COM | $902K | 0.4% |
| Waste Mgmt Inc. DelCOM | COM | $824K | 0.4% |
| Salesforce Inc.COM | COM | $810K | 0.4% |
| Intuitive Surgical Inc.COM NEW | COM NEW | $797K | 0.4% |
| ConocophillipsCOM | COM | $786K | 0.4% |
| Iqvia Hldgs Inc.COM | COM | $732K | 0.3% |
| Lockheed Martin Corp.COM | COM | $717K | 0.3% |
| Servicenow Inc.COM | COM | $688K | 0.3% |
Vanguard Scottsdale FdsINTER TERM TREAS$33.7M
- Class
- INTER TERM TREAS
- Share
- 15.8%
iShares TRISHS 5-10YR INVT$25.6M
- Class
- ISHS 5-10YR INVT
- Share
- 12.0%
Vanguard Tax-managed FdsVAN FTSE DEV MKT$13.5M
- Class
- VAN FTSE DEV MKT
- Share
- 6.4%
iShares Inc.CORE MSCI EMKT$10.7M
- Class
- CORE MSCI EMKT
- Share
- 5.0%
Vanguard Index FdsS&P 500 ETF SHS$8.45M
- Class
- S&P 500 ETF SHS
- Share
- 4.0%
iShares TRCORE S&P MCP ETF$8.32M
- Class
- CORE S&P MCP ETF
- Share
- 3.9%
iShares TRCORE S&P SCP ETF$7.71M
- Class
- CORE S&P SCP ETF
- Share
- 3.6%
iShares TR20 YR TR BD ETF$7.5M
- Class
- 20 YR TR BD ETF
- Share
- 3.5%
iShares TRMSCI USA MIN ETF$6.8M
- Class
- MSCI USA MIN ETF
- Share
- 3.2%
Schwab Strategic TRUS MID-CAP ETF$5.37M
- Class
- US MID-CAP ETF
- Share
- 2.5%
SPDR Series TrustSPDR S&P 500 ESG$3.46M
- Class
- SPDR S&P 500 ESG
- Share
- 1.6%
Apple Inc.COM$3.35M
- Class
- COM
- Share
- 1.6%
Alphabet Inc.CAP STK CL A$3.29M
- Class
- CAP STK CL A
- Share
- 1.5%
Amazon Com Inc.COM$3.27M
- Class
- COM
- Share
- 1.5%
Schwab Strategic TRUS LCAP GR ETF$3.18M
- Class
- US LCAP GR ETF
- Share
- 1.5%
Microsoft Corp.COM$2.94M
- Class
- COM
- Share
- 1.4%
JPMORGAN Chase & COCOM$2.67M
- Class
- COM
- Share
- 1.3%
Idexx Labs Inc.COM$2.36M
- Class
- COM
- Share
- 1.1%
Vanguard Scottsdale FdsSHORT TERM TREAS$2.21M
- Class
- SHORT TERM TREAS
- Share
- 1.0%
Nvidia CorporationCOM$2.12M
- Class
- COM
- Share
- 1.0%
International Business MachsCOM$2.07M
- Class
- COM
- Share
- 1.0%
Vanguard Index FdsTOTAL STK MKT$2.05M
- Class
- TOTAL STK MKT
- Share
- 1.0%
iShares TRESG AW MSCI EAFE$2.01M
- Class
- ESG AW MSCI EAFE
- Share
- 0.9%
Meta Platforms Inc.CL A$1.79M
- Class
- CL A
- Share
- 0.8%
Schwab Strategic TRUS LRG CAP ETF$1.73M
- Class
- US LRG CAP ETF
- Share
- 0.8%
iShares TRESG AWRE USD ETF$1.72M
- Class
- ESG AWRE USD ETF
- Share
- 0.8%
Walmart Inc.COM$1.71M
- Class
- COM
- Share
- 0.8%
Berkshire Hathaway Inc. DelCL B NEW$1.69M
- Class
- CL B NEW
- Share
- 0.8%
Crowdstrike Hldgs Inc.CL A$1.39M
- Class
- CL A
- Share
- 0.7%
Fortinet Inc.COM$1.25M
- Class
- COM
- Share
- 0.6%
Palo Alto Networks Inc.COM$1.23M
- Class
- COM
- Share
- 0.6%
Exxon Mobil Corp.COM$1.21M
- Class
- COM
- Share
- 0.6%
Select Sector SPDR TRST STR CARE ETF$1.19M
- Class
- ST STR CARE ETF
- Share
- 0.6%
Robinhood Mkts Inc.COM CL A$1.17M
- Class
- COM CL A
- Share
- 0.5%
Citigroup Inc.COM NEW$1.12M
- Class
- COM NEW
- Share
- 0.5%
iShares TRESG AWRE 1 5 YR$1.09M
- Class
- ESG AWRE 1 5 YR
- Share
- 0.5%
iShares TRESG SELECT SCRE$1.08M
- Class
- ESG SELECT SCRE
- Share
- 0.5%
Uber Technologies Inc.COM$984K
- Class
- COM
- Share
- 0.5%
Pepsico Inc.COM$923K
- Class
- COM
- Share
- 0.4%
Johnson & JohnsonCOM$911K
- Class
- COM
- Share
- 0.4%
Disney Walt COCOM$910K
- Class
- COM
- Share
- 0.4%
iShares Inc.ESG AWR MSCI EM$906K
- Class
- ESG AWR MSCI EM
- Share
- 0.4%
Intel Corp.COM$902K
- Class
- COM
- Share
- 0.4%
Waste Mgmt Inc. DelCOM$824K
- Class
- COM
- Share
- 0.4%
Salesforce Inc.COM$810K
- Class
- COM
- Share
- 0.4%
Intuitive Surgical Inc.COM NEW$797K
- Class
- COM NEW
- Share
- 0.4%
ConocophillipsCOM$786K
- Class
- COM
- Share
- 0.4%
Iqvia Hldgs Inc.COM$732K
- Class
- COM
- Share
- 0.3%
Lockheed Martin Corp.COM$717K
- Class
- COM
- Share
- 0.3%
Servicenow Inc.COM$688K
- Class
- COM
- Share
- 0.3%
The share class is shown on a wider screen.
The 50 largest of 305 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 2071468
- File number
- 028-25635
- Options
- 0 call, 0 put
- In the 25 largest
- 78.0%
- Prior quarter
- $204M at 31 March 2026
- Positions opened
- 35
- Positions closed
- 21
Common questions
What are Birchbrook’s 13F holdings worth?
$213 million across 305 positions for the quarter ended 30 June 2026.
What is Birchbrook’s largest 13F holding?
VANGUARD SCOTTSDALE FDS (INTER TERM TREAS) was the largest position at $33.7 million, or 15.8% of reported 13F value, as of 30 June 2026.
How concentrated is Birchbrook’s 13F portfolio?
The ten largest positions accounted for 59.9% of reported value and the twenty-five largest for 78.0%, across 305 positions as of 30 June 2026.
Does Form 13F show everything Birchbrook manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Birchbrook file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.