Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| SPDR Series TrustST STR BLO 1 ETF | ST STR BLO 1 ETF | $12M | 6.6% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $3.44M | 1.9% |
| Nvidia CorporationCOM | COM | $3.34M | 1.8% |
| SPDR Series TrustST STR P500ETF | ST STR P500ETF | $3.05M | 1.7% |
| Vanguard Intl Equity Index FALLWRLD EX US | ALLWRLD EX US | $2.88M | 1.6% |
| State Str SPDR S&P 500 ETF TTR UNIT | TR UNIT | $2.88M | 1.6% |
| iShares Inc.MSCI EURZONE ETF | MSCI EURZONE ETF | $2.77M | 1.5% |
| SPDR Index Shs FdsST STR PO EX ETF | ST STR PO EX ETF | $2.75M | 1.5% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $2.7M | 1.5% |
| Vanguard Index FdsLARGE CAP ETF | LARGE CAP ETF | $2.66M | 1.5% |
| Invesco Qqq TRUNIT SER 1 | UNIT SER 1 | $2.55M | 1.4% |
| SPDR Series TrustST PORT HIGH ETF | ST PORT HIGH ETF | $2.5M | 1.4% |
| Janus Detroit Str TRHENDRSON AAA CL | HENDRSON AAA CL | $2.39M | 1.3% |
| Vanguard Wellington FDUS MOMENTUM | US MOMENTUM | $2.2M | 1.2% |
| Micron Technology Inc.COM | COM | $2.14M | 1.2% |
| iShares TR20+ YEAR TR BD | 20+ YEAR TR BD | $2.12M | 1.2% |
| Dell Technologies Inc.CL C | CL C | $1.98M | 1.1% |
| SPDR Series TrustST STR P400MID | ST STR P400MID | $1.82M | 1.0% |
| SPDR Series TrustST STR BL 12 ETF | ST STR BL 12 ETF | $1.79M | 1.0% |
| Apple Inc.COM | COM | $1.74M | 1.0% |
| SPDR Series TrustST LONG BD ETF | ST LONG BD ETF | $1.72M | 0.9% |
| SPDR Series TrustST LON TREAS ETF | ST LON TREAS ETF | $1.71M | 0.9% |
| SPDR Series TrustST SHOR CORP ETF | ST SHOR CORP ETF | $1.7M | 0.9% |
| Schwab Strategic TR5 10YR CORP BD | 5 10YR CORP BD | $1.64M | 0.9% |
| iShares TRMBS ETF | MBS ETF | $1.57M | 0.9% |
| Newmont Corp.COM | COM | $1.48M | 0.8% |
| iShares Silver TRISHARES | ISHARES | $1.41M | 0.8% |
| Broadcom Inc.COM | COM | $1.34M | 0.7% |
| Vanguard Wellington FDUS QUALITY | US QUALITY | $1.32M | 0.7% |
| Vanguard Index FdsMID CAP ETF | MID CAP ETF | $1.31M | 0.7% |
| Vanguard Index FdsS&P 500 ETF SHS | S&P 500 ETF SHS | $1.31M | 0.7% |
| Comfort Sys USA Inc.COM | COM | $1.28M | 0.7% |
| Viasat Inc.COM | COM | $1.26M | 0.7% |
| SPDR Series TrustST STR SP600 SML | ST STR SP600 SML | $1.25M | 0.7% |
| Arista Networks Inc.COM SHS | COM SHS | $1.12M | 0.6% |
| Assurant Inc.COM | COM | $1.05M | 0.6% |
| Cummins Inc.COM | COM | $1.05M | 0.6% |
| Vanguard Index FdsSM CP VAL ETF | SM CP VAL ETF | $1.04M | 0.6% |
| Vanguard Index FdsSMALL CP ETF | SMALL CP ETF | $1.01M | 0.6% |
| Vanguard Index FdsVALUE ETF | VALUE ETF | $1.01M | 0.5% |
| SPDR Gold TRGOLD SHS | GOLD SHS | $1M | 0.5% |
| Deckers Outdoor Corp.COM | COM | $993K | 0.5% |
| Interactive Brokers Group INCOM CL A | COM CL A | $987K | 0.5% |
| Emcor Group Inc.COM | COM | $969K | 0.5% |
| World Gold TRSPDR GLD MINIS | SPDR GLD MINIS | $931K | 0.5% |
| Intuitive Surgical Inc.COM NEW | COM NEW | $929K | 0.5% |
| Microsoft Corp.COM | COM | $906K | 0.5% |
| Factset Resh Sys Inc.COM | COM | $889K | 0.5% |
| Ulta Beauty Inc.COM | COM | $874K | 0.5% |
| Vanguard World FDINF TECH ETF | INF TECH ETF | $873K | 0.5% |
SPDR Series TrustST STR BLO 1 ETF$12M
- Class
- ST STR BLO 1 ETF
- Share
- 6.6%
Vanguard Index FdsTOTAL STK MKT$3.44M
- Class
- TOTAL STK MKT
- Share
- 1.9%
Nvidia CorporationCOM$3.34M
- Class
- COM
- Share
- 1.8%
SPDR Series TrustST STR P500ETF$3.05M
- Class
- ST STR P500ETF
- Share
- 1.7%
Vanguard Intl Equity Index FALLWRLD EX US$2.88M
- Class
- ALLWRLD EX US
- Share
- 1.6%
State Str SPDR S&P 500 ETF TTR UNIT$2.88M
- Class
- TR UNIT
- Share
- 1.6%
iShares Inc.MSCI EURZONE ETF$2.77M
- Class
- MSCI EURZONE ETF
- Share
- 1.5%
SPDR Index Shs FdsST STR PO EX ETF$2.75M
- Class
- ST STR PO EX ETF
- Share
- 1.5%
Alphabet Inc.CAP STK CL A$2.7M
- Class
- CAP STK CL A
- Share
- 1.5%
Vanguard Index FdsLARGE CAP ETF$2.66M
- Class
- LARGE CAP ETF
- Share
- 1.5%
Invesco Qqq TRUNIT SER 1$2.55M
- Class
- UNIT SER 1
- Share
- 1.4%
SPDR Series TrustST PORT HIGH ETF$2.5M
- Class
- ST PORT HIGH ETF
- Share
- 1.4%
Janus Detroit Str TRHENDRSON AAA CL$2.39M
- Class
- HENDRSON AAA CL
- Share
- 1.3%
Vanguard Wellington FDUS MOMENTUM$2.2M
- Class
- US MOMENTUM
- Share
- 1.2%
Micron Technology Inc.COM$2.14M
- Class
- COM
- Share
- 1.2%
iShares TR20+ YEAR TR BD$2.12M
- Class
- 20+ YEAR TR BD
- Share
- 1.2%
Dell Technologies Inc.CL C$1.98M
- Class
- CL C
- Share
- 1.1%
SPDR Series TrustST STR P400MID$1.82M
- Class
- ST STR P400MID
- Share
- 1.0%
SPDR Series TrustST STR BL 12 ETF$1.79M
- Class
- ST STR BL 12 ETF
- Share
- 1.0%
Apple Inc.COM$1.74M
- Class
- COM
- Share
- 1.0%
SPDR Series TrustST LONG BD ETF$1.72M
- Class
- ST LONG BD ETF
- Share
- 0.9%
SPDR Series TrustST LON TREAS ETF$1.71M
- Class
- ST LON TREAS ETF
- Share
- 0.9%
SPDR Series TrustST SHOR CORP ETF$1.7M
- Class
- ST SHOR CORP ETF
- Share
- 0.9%
Schwab Strategic TR5 10YR CORP BD$1.64M
- Class
- 5 10YR CORP BD
- Share
- 0.9%
iShares TRMBS ETF$1.57M
- Class
- MBS ETF
- Share
- 0.9%
Newmont Corp.COM$1.48M
- Class
- COM
- Share
- 0.8%
iShares Silver TRISHARES$1.41M
- Class
- ISHARES
- Share
- 0.8%
Broadcom Inc.COM$1.34M
- Class
- COM
- Share
- 0.7%
Vanguard Wellington FDUS QUALITY$1.32M
- Class
- US QUALITY
- Share
- 0.7%
Vanguard Index FdsMID CAP ETF$1.31M
- Class
- MID CAP ETF
- Share
- 0.7%
Vanguard Index FdsS&P 500 ETF SHS$1.31M
- Class
- S&P 500 ETF SHS
- Share
- 0.7%
Comfort Sys USA Inc.COM$1.28M
- Class
- COM
- Share
- 0.7%
Viasat Inc.COM$1.26M
- Class
- COM
- Share
- 0.7%
SPDR Series TrustST STR SP600 SML$1.25M
- Class
- ST STR SP600 SML
- Share
- 0.7%
Arista Networks Inc.COM SHS$1.12M
- Class
- COM SHS
- Share
- 0.6%
Assurant Inc.COM$1.05M
- Class
- COM
- Share
- 0.6%
Cummins Inc.COM$1.05M
- Class
- COM
- Share
- 0.6%
Vanguard Index FdsSM CP VAL ETF$1.04M
- Class
- SM CP VAL ETF
- Share
- 0.6%
Vanguard Index FdsSMALL CP ETF$1.01M
- Class
- SMALL CP ETF
- Share
- 0.6%
Vanguard Index FdsVALUE ETF$1.01M
- Class
- VALUE ETF
- Share
- 0.5%
SPDR Gold TRGOLD SHS$1M
- Class
- GOLD SHS
- Share
- 0.5%
Deckers Outdoor Corp.COM$993K
- Class
- COM
- Share
- 0.5%
Interactive Brokers Group INCOM CL A$987K
- Class
- COM CL A
- Share
- 0.5%
Emcor Group Inc.COM$969K
- Class
- COM
- Share
- 0.5%
World Gold TRSPDR GLD MINIS$931K
- Class
- SPDR GLD MINIS
- Share
- 0.5%
Intuitive Surgical Inc.COM NEW$929K
- Class
- COM NEW
- Share
- 0.5%
Microsoft Corp.COM$906K
- Class
- COM
- Share
- 0.5%
Factset Resh Sys Inc.COM$889K
- Class
- COM
- Share
- 0.5%
Ulta Beauty Inc.COM$874K
- Class
- COM
- Share
- 0.5%
Vanguard World FDINF TECH ETF$873K
- Class
- INF TECH ETF
- Share
- 0.5%
The share class is shown on a wider screen.
The 50 largest of 1,001 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
- 2010947
- File number
- 028-23845
- Options
- 2 call, 8 put
- In the 25 largest
- 37.2%
- Prior quarter
- $167M at 31 March 2026
- Positions opened
- 144
- Positions closed
- 78
Common questions
What are Caitlin John’s 13F holdings worth?
$183 million across 1,001 positions for the quarter ended 30 June 2026.
What is Caitlin John’s largest 13F holding?
SPDR SERIES TRUST (ST STR BLO 1 ETF) was the largest position at $12 million, or 6.6% of reported 13F value, as of 30 June 2026.
How concentrated is Caitlin John’s 13F portfolio?
The ten largest positions accounted for 21.0% of reported value and the twenty-five largest for 37.2%, across 1,001 positions as of 30 June 2026.
Does Form 13F show everything Caitlin John 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 Caitlin John 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.