Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Price T Rowe Group Inc.COM | COM | $66M | 13.4% |
| Corning Inc.COM | COM | $23.7M | 4.8% |
| SPDR Series TrustST STR BLO 1 ETF | ST STR BLO 1 ETF | $19.3M | 3.9% |
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $14.6M | 3.0% |
| Amazon Com Inc.COM | COM | $13.5M | 2.7% |
| Apple Inc.COM | COM | $12.3M | 2.5% |
| Astrazeneca PLCORD | ORD | $12.3M | 2.5% |
| Tetra Technologies Inc. DelCOM | COM | $10.9M | 2.2% |
| Vanguard Whitehall FdsINTL HIGH ETF | INTL HIGH ETF | $10.3M | 2.1% |
| Zscaler Inc.COM | COM | $9.34M | 1.9% |
| Microsoft Corp.COM | COM | $8.91M | 1.8% |
| International Business MachsCOM | COM | $8.76M | 1.8% |
| Metlife Inc.COM | COM | $8.66M | 1.8% |
| Ceco Environmental Corp.COM | COM | $8.66M | 1.8% |
| Almonty Inds Inc.COM NEW | COM NEW | $8.65M | 1.8% |
| Allison Transmission Hldgs ICOM | COM | $8.15M | 1.6% |
| Diamondback Energy Inc.COM | COM | $7.76M | 1.6% |
| JPMORGAN Chase & COCOM | COM | $6.93M | 1.4% |
| Chevron CorporationCOM | COM | $6.92M | 1.4% |
| Realty Income Corp.COM | COM | $6.91M | 1.4% |
| Builders Firstsource Inc.COM | COM | $6.65M | 1.3% |
| Arcosa Inc.COM | COM | $6.56M | 1.3% |
| Fidelity Natl Information SVCOM | COM | $6.48M | 1.3% |
| Waystar Hldg Corp.COM | COM | $6.47M | 1.3% |
| Johnson & JohnsonCOM | COM | $6.38M | 1.3% |
| Zoetis Inc.CL A | CL A | $6.01M | 1.2% |
| Ani Pharmaceuticals Inc.COM | COM | $5.96M | 1.2% |
| Npk International Inc.COM SHS | COM SHS | $5.47M | 1.1% |
| Qualcomm Inc.COM | COM | $5.19M | 1.1% |
| Danaher Corp. DelCOM | COM | $5.05M | 1.0% |
| Sprott Asset Management LPPHYSICAL GOLD AN | PHYSICAL GOLD AN | $4.83M | 1.0% |
| Barrick Mng Corp.COM SHS | COM SHS | $4.79M | 1.0% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $4.74M | 1.0% |
| Zeta Global Holdings Corp.CL A | CL A | $4.72M | 1.0% |
| iShares TR0-3 MTH TREASURY | 0-3 MTH TREASURY | $4.59M | 0.9% |
| Healthpeak Properties Inc.COM | COM | $4.47M | 0.9% |
| Adma Biologics Inc.COM | COM | $4.46M | 0.9% |
| Willis Towers Watson PLC LtdSHS | SHS | $4.29M | 0.9% |
| Chubb LimitedCOM | COM | $4.1M | 0.8% |
| SPDR Gold TRGOLD SHS | GOLD SHS | $4.04M | 0.8% |
| Novo-nordisk A SADR | ADR | $3.75M | 0.8% |
| Copa Holdings SACL A | CL A | $3.65M | 0.7% |
| Symbotic Inc.CLASS A COM | CLASS A COM | $3.14M | 0.6% |
| Calix Inc.COM | COM | $3.12M | 0.6% |
| Micron Technology Inc.COM | COM | $3.11M | 0.6% |
| Merck & CO Inc.COM | COM | $3M | 0.6% |
| Eli Lilly & COCOM | COM | $2.99M | 0.6% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $2.98M | 0.6% |
| Enphase Energy Inc.COM | COM | $2.81M | 0.6% |
| Maxlinear Inc.COM | COM | $2.56M | 0.5% |
Price T Rowe Group Inc.COM$66M
- Class
- COM
- Share
- 13.4%
Corning Inc.COM$23.7M
- Class
- COM
- Share
- 4.8%
SPDR Series TrustST STR BLO 1 ETF$19.3M
- Class
- ST STR BLO 1 ETF
- Share
- 3.9%
Alphabet Inc.CAP STK CL C$14.6M
- Class
- CAP STK CL C
- Share
- 3.0%
Amazon Com Inc.COM$13.5M
- Class
- COM
- Share
- 2.7%
Apple Inc.COM$12.3M
- Class
- COM
- Share
- 2.5%
Astrazeneca PLCORD$12.3M
- Class
- ORD
- Share
- 2.5%
Tetra Technologies Inc. DelCOM$10.9M
- Class
- COM
- Share
- 2.2%
Vanguard Whitehall FdsINTL HIGH ETF$10.3M
- Class
- INTL HIGH ETF
- Share
- 2.1%
Zscaler Inc.COM$9.34M
- Class
- COM
- Share
- 1.9%
Microsoft Corp.COM$8.91M
- Class
- COM
- Share
- 1.8%
International Business MachsCOM$8.76M
- Class
- COM
- Share
- 1.8%
Metlife Inc.COM$8.66M
- Class
- COM
- Share
- 1.8%
Ceco Environmental Corp.COM$8.66M
- Class
- COM
- Share
- 1.8%
Almonty Inds Inc.COM NEW$8.65M
- Class
- COM NEW
- Share
- 1.8%
Allison Transmission Hldgs ICOM$8.15M
- Class
- COM
- Share
- 1.6%
Diamondback Energy Inc.COM$7.76M
- Class
- COM
- Share
- 1.6%
JPMORGAN Chase & COCOM$6.93M
- Class
- COM
- Share
- 1.4%
Chevron CorporationCOM$6.92M
- Class
- COM
- Share
- 1.4%
Realty Income Corp.COM$6.91M
- Class
- COM
- Share
- 1.4%
Builders Firstsource Inc.COM$6.65M
- Class
- COM
- Share
- 1.3%
Arcosa Inc.COM$6.56M
- Class
- COM
- Share
- 1.3%
Fidelity Natl Information SVCOM$6.48M
- Class
- COM
- Share
- 1.3%
Waystar Hldg Corp.COM$6.47M
- Class
- COM
- Share
- 1.3%
Johnson & JohnsonCOM$6.38M
- Class
- COM
- Share
- 1.3%
Zoetis Inc.CL A$6.01M
- Class
- CL A
- Share
- 1.2%
Ani Pharmaceuticals Inc.COM$5.96M
- Class
- COM
- Share
- 1.2%
Npk International Inc.COM SHS$5.47M
- Class
- COM SHS
- Share
- 1.1%
Qualcomm Inc.COM$5.19M
- Class
- COM
- Share
- 1.1%
Danaher Corp. DelCOM$5.05M
- Class
- COM
- Share
- 1.0%
Sprott Asset Management LPPHYSICAL GOLD AN$4.83M
- Class
- PHYSICAL GOLD AN
- Share
- 1.0%
Barrick Mng Corp.COM SHS$4.79M
- Class
- COM SHS
- Share
- 1.0%
Berkshire Hathaway Inc. DelCL B NEW$4.74M
- Class
- CL B NEW
- Share
- 1.0%
Zeta Global Holdings Corp.CL A$4.72M
- Class
- CL A
- Share
- 1.0%
iShares TR0-3 MTH TREASURY$4.59M
- Class
- 0-3 MTH TREASURY
- Share
- 0.9%
Healthpeak Properties Inc.COM$4.47M
- Class
- COM
- Share
- 0.9%
Adma Biologics Inc.COM$4.46M
- Class
- COM
- Share
- 0.9%
Willis Towers Watson PLC LtdSHS$4.29M
- Class
- SHS
- Share
- 0.9%
Chubb LimitedCOM$4.1M
- Class
- COM
- Share
- 0.8%
SPDR Gold TRGOLD SHS$4.04M
- Class
- GOLD SHS
- Share
- 0.8%
Novo-nordisk A SADR$3.75M
- Class
- ADR
- Share
- 0.8%
Copa Holdings SACL A$3.65M
- Class
- CL A
- Share
- 0.7%
Symbotic Inc.CLASS A COM$3.14M
- Class
- CLASS A COM
- Share
- 0.6%
Calix Inc.COM$3.12M
- Class
- COM
- Share
- 0.6%
Micron Technology Inc.COM$3.11M
- Class
- COM
- Share
- 0.6%
Merck & CO Inc.COM$3M
- Class
- COM
- Share
- 0.6%
Eli Lilly & COCOM$2.99M
- Class
- COM
- Share
- 0.6%
Alphabet Inc.CAP STK CL A$2.98M
- Class
- CAP STK CL A
- Share
- 0.6%
Enphase Energy Inc.COM$2.81M
- Class
- COM
- Share
- 0.6%
Maxlinear Inc.COM$2.56M
- Class
- COM
- Share
- 0.5%
The share class is shown on a wider screen.
The 50 largest of 187 positions by value, with holdings of the same security combined. The 187 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
- 1213206
- File number
- 028-12098
- Options
- 0 call, 0 put
- In the 25 largest
- 61.8%
- Prior quarter
- $445M at 31 March 2026
- Positions opened
- 28
- Positions closed
- 12
Common questions
What are Marathon Capital Management’s 13F holdings worth?
$494 million across 187 positions for the quarter ended 30 June 2026.
What is Marathon Capital Management’s largest 13F holding?
PRICE T ROWE GROUP INC (COM) was the largest position at $66 million, or 13.4% of reported 13F value, as of 30 June 2026.
How concentrated is Marathon Capital Management’s 13F portfolio?
The ten largest positions accounted for 38.9% of reported value and the twenty-five largest for 61.8%, across 187 positions as of 30 June 2026.
Does Form 13F show everything Marathon Capital Management 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 Marathon Capital Management 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.