CIK: 0001987261
Total reported value
$200.3M
Reporting period: 2026-06-30 · Number of holdings: 57
Marathon Mission, Inc. disclosed 57 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $200.3M and a quarterly turnover rate of 25.2%.
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Marathon Mission, Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.083 — mathematically equivalent to about 12 equally-sized positions, well below its 57 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.95), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 10% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
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Add SPYG
+4.5% $6.2M
Add XSOE
+0.6% $4.8M
Trim IBDX
-3.7% -$216.9K
Trim VEA
+1.4% $2.5M
Add LRCX
+0.6% $865.6K
Trim IBDW
-3.5% -$106.8K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPYV | Ss Spdr P S&p 500 Value ETF | ETF-Large Cap & Growth | 14.98% | -0.25% | +6.73% | |
| 2 | SPYG | Ss Spdr P S&p 500 Growth ETF | ETF-Large Cap & Growth | 14.49% | +1.18% | +4.48% | |
| 3 | XSOE | Wisdmtree Emerg Mkt Ex-st Ow | ETF-Other | 12.55% | +0.69% | +0.60% | |
| 4 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 11.07% | -0.38% | +1.37% | |
| 5 | MDYV | Ss Spdr S&p 400 Mc Val ETF | ETF-Other | 5.94% | -0.16% | +1.94% | |
| 6 | MDYG | Ss Spdr S&p 400 Mc Gr ETF | ETF-Other | 4.65% | +0.20% | +4.31% | |
| 7 | SLYV | Ss Spdr S&p 600 Sc Val ETF | ETF-Other | 2.97% | +0.01% | +1.36% | |
| 8 | SLYG | Ss Spdr S&p 600 Sc Gr ETF | ETF-Other | 2.88% | +0.26% | +3.80% | |
| 9 | IBHJ | Ishrs Ibds 2030 Hy & INC ETF | ETF-Other | 2.66% | — | -1.14% | |
| 10 | IBDX | Ishares Ibonds Dec 2032 Tc | ETF-Other | 2.63% | -0.56% | -3.66% | |
| 11 | IBHI | Ishares Ibonds 2029 Tm Hy In | ETF-Other | 2.57% | +2.57% | NEW | |
| 12 | AVGO | Broadcom INC | Stock-Tech | 1.67% | +0.06% | -0.69% | |
| 13 | IBDT | Ishares Ibonds Dec 2028 ETF | ETF-Other | 1.33% | — | -0.21% | |
| 14 | IBDS | Ishrs Ibnds Dec 27 CORP ETF | ETF-Other | 1.33% | — | -0.51% | |
| 15 | IBDW | Ishares Ibonds Dec 2031 CORP | ETF-Other | 1.31% | -0.28% | -3.49% | |
| 16 | IBDZ | Isharesibondsdec2034tmcorp | ETF-Other | 1.30% | — | -1.62% | |
| 17 | IBDY | Ishares Ibonds Dec 2033 CORP | ETF-Other | 1.29% | — | -0.84% | |
| 18 | NVDA | Nvidia CORP | Stock-Tech | 1.15% | +0.15% | +16.85% | |
| 19 | IBCA | Ishares Ibonds Dec 2035 Tc | ETF-Other | 0.90% | +0.90% | NEW | |
| 20 | LRCX | Lam Research CORP | Stock-Tech | 0.85% | +0.37% | +0.64% | |
| 21 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.79% | +0.14% | -0.89% | |
| 22 | IBCB | Ishares Ibon Dec 2036 Tc ETF | ETF-Other | 0.76% | +0.76% | NEW | |
| 23 | AAPL | Apple INC | Stock-Tech | 0.70% | -0.01% | +1.14% | |
| 24 | ASML | ASML Holding N.V. | Stock-Tech | 0.57% | +0.12% | -0.86% | |
| 25 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.52% | +0.03% | +0.03% | |
| 26 | ABBV | Abbvie INC | Stock-Healthcare | 0.48% | -0.01% | +0.10% | |
| 27 | MRVL | Marvell Technology INC | Stock-Tech | 0.41% | +0.25% | — | |
| 28 | GS | Goldman Sachs Group INC | Stock-Financials | 0.39% | +0.01% | +1.56% | |
| 29 | HAS | Hasbro INC | Stock-Consumer Disc | 0.38% | -0.11% | +1.42% | |
| 30 | WMT | Walmart INC | Stock-Consumer Staples | 0.38% | -0.10% | +1.28% | |
| 31 | PNC | Pnc Financial Services Group | Stock-Financials | 0.37% | +0.03% | +6.27% | |
| 32 | FLS | Flowserve CORP | Stock-Industrials | 0.36% | — | -0.10% | |
| 33 | ETN | Eaton Corporation plc | Stock-Industrials | 0.33% | +0.05% | +15.66% | |
| 34 | MSFT | Microsoft CORP | Stock-Tech | 0.32% | -0.11% | -12.69% | |
| 35 | IBM | Intl Business Machines CORP | Stock-Tech | 0.32% | — | — | |
| 36 | SCHW | Schwab (charles) CORP | Stock-Financials | 0.31% | — | +3.42% | |
| 37 | AMD | Advanced Micro Devices | Stock-Tech | 0.30% | +0.18% | — | |
| 38 | TXT | Textron INC | Stock-Industrials | 0.30% | +0.01% | +13.37% | |
| 39 | MTB | M & T Bank CORP | Stock-Financials | 0.30% | +0.02% | +9.17% | |
| 40 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.28% | — | +0.04% | |
| 41 | BLK | Blackrock INC | Stock-Financials | 0.28% | — | -6.47% | |
| 42 | EBAY | Ebay INC | Stock-Consumer Disc | 0.26% | +0.02% | +3.13% | |
| 43 | MGK | Vanguard Mega Cap Growth ETF | ETF-Other | 0.26% | +0.01% | +400.00% | |
| 44 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.23% | +0.03% | +0.07% | |
| 45 | CRS | Carpenter Technology | Stock-Industrials | 0.22% | +0.05% | — | |
| 46 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-Large Cap & Growth | 0.19% | -0.01% | -1.17% | |
| 47 | EWBC | East West Bancorp INC | Stock-Financials | 0.17% | +0.02% | +3.76% | |
| 48 | AN | Autonation INC | Stock-Consumer Disc | 0.16% | — | — | |
| 49 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.15% | +0.01% | — | |
| 50 | ATI | Ati INC | Stock-Industrials | 0.15% | +0.02% | — |
Performance for Q3 2026
+1.8%
Performance Last 4 Quarters
+21.9%
Based on 64% of reported portfolio value with available pricing
Marathon Mission, Inc.'s most significant position changes for 2026-06-30: New buy: Ishares Ibonds 2029 Tm Hy In (IBHI); Sold out: Ishares Ibond 2026 Hy & INC (IBHF); Sold out: Ishares Ibonds Dec 2029 Term (IBDU); New buy: Ishares Ibonds Dec 2035 Tc (IBCA); New buy: Ishares Ibon Dec 2036 Tc ETF (IBCB).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SPYG | Ss Spdr P S&p 500 Growth ETF | +1.2% | +4.48% | Add |
| 2 | XSOE | Wisdmtree Emerg Mkt Ex-st Ow | +0.7% | +0.60% | Add |
| 3 | LRCX | Lam Research CORP | +0.4% | +0.64% | Add |
| 4 | SLYG | Ss Spdr S&p 600 Sc Gr ETF | +0.3% | +3.80% | Add |
| 5 | MRVL | Marvell Technology INC | +0.3% | — | Unchanged |
| 6 | MDYG | Ss Spdr S&p 400 Mc Gr ETF | +0.2% | +4.31% | Add |
| 7 | AMD | Advanced Micro Devices | +0.2% | — | Unchanged |
| 8 | NVDA | Nvidia CORP | +0.2% | +16.85% | Add |
| 9 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | -0.89% | Trim |
| 10 | ASML | ASML Holding N.V. | +0.1% | -0.86% | Trim |
| 11 | AVGO | Broadcom INC | +0.1% | -0.69% | Trim |
| 12 | ETN | Eaton Corporation plc | +0.1% | +15.66% | Add |
| 13 | CRS | Carpenter Technology | +0.1% | — | Unchanged |
| 14 | GOOGL | Alphabet Inc-cl A | 0% | +0.03% | Add |
| 15 | PNC | Pnc Financial Services Group | 0% | +6.27% | Add |
| 16 | VRT | Vertiv Holdings Co-a | 0% | +0.07% | Add |
| 17 | MTB | M & T Bank CORP | 0% | +9.17% | Add |
| 18 | EBAY | Ebay INC | 0% | +3.13% | Add |
| 19 | LLY | Eli Lilly & Co | 0% | +6.88% | Add |
| 20 | ATI | Ati INC | 0% | — | Unchanged |
| 21 | EWBC | East West Bancorp INC | 0% | +3.76% | Add |
| 22 | SLYV | Ss Spdr S&p 600 Sc Val ETF | 0% | +1.36% | Add |
| 23 | GS | Goldman Sachs Group INC | 0% | +1.56% | Add |
| 24 | TXT | Textron INC | 0% | +13.37% | Add |
| 25 | MGK | Vanguard Mega Cap Growth ETF | 0% | +400.00% | Add |
| 26 | GOOG | Alphabet Inc-cl C | 0% | — | Unchanged |
| 27 | IBM | Intl Business Machines CORP | — | — | Unchanged |
| 28 | AMZN | Amazon.com INC | — | +0.04% | Add |
| 29 | AAPL | Apple INC | 0% | +1.14% | Add |
| 30 | ABBV | Abbvie INC | 0% | +0.10% | Add |
| 31 | SPYM | Ste Str Spdr Pt S&p 500 ETF | 0% | -1.17% | Trim |
| 32 | CACI | Caci International INC -cl A | -0.1% | -4.11% | Trim |
| 33 | WMT | Walmart INC | -0.1% | +1.28% | Add |
| 34 | HAS | Hasbro INC | -0.1% | +1.42% | Add |
| 35 | MSFT | Microsoft CORP | -0.1% | -12.69% | Trim |
| 36 | MDYV | Ss Spdr S&p 400 Mc Val ETF | -0.2% | +1.94% | Add |
| 37 | SPYV | Ss Spdr P S&p 500 Value ETF | -0.3% | +6.73% | Add |
| 38 | IBDW | Ishares Ibonds Dec 2031 CORP | -0.3% | -3.49% | Trim |
| 39 | VEA | Vanguard Ftse Developed ETF | -0.4% | +1.37% | Add |
| 40 | IBDX | Ishares Ibonds Dec 2032 Tc | -0.6% | -3.66% | Trim |
| 41 | IBHI | Ishares Ibonds 2029 Tm Hy In | — | NEW | New buy |
| 42 | IBHF | Ishares Ibond 2026 Hy & INC | — | EXIT | Sold out |
| 43 | IBDU | Ishares Ibonds Dec 2029 Term | — | EXIT | Sold out |
| 44 | IBCA | Ishares Ibonds Dec 2035 Tc | — | NEW | New buy |
| 45 | IBCB | Ishares Ibon Dec 2036 Tc ETF | — | NEW | New buy |
| 46 | XYL | Xylem INC | — | EXIT | Sold out |
| 47 | CGNX | Cognex CORP | — | NEW | New buy |
| 48 | NXPI | NXP Semiconductors N.V. | — | NEW | New buy |
| 49 | V | Visa Inc-class A Shares | — | NEW | New buy |
| 50 | TMUS | T-mobile US INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026 Q2 | 2026-07-01 | 13F-HR | View on EDGAR |
| 2026 Q1 | 2026-04-17 | 13F-HR | View on EDGAR |
| 2025 Q4 | 2026-01-05 | 13F-HR | View on EDGAR |
| 2025 Q3 | 2025-10-15 | 13F-HR | View on EDGAR |
| 2025 Q2 | 2025-07-02 | 13F-HR | View on EDGAR |
| 2025 Q1 | 2025-04-15 | 13F-HR | View on EDGAR |
| 2024 Q4 | 2025-01-08 | 13F-HR | View on EDGAR |
| 2024 Q3 | 2024-10-11 | 13F-HR | View on EDGAR |
| 2024 Q2 | 2024-07-01 | 13F-HR | View on EDGAR |
| 2024 Q1 | 2024-04-01 | 13F-HR | View on EDGAR |
| 2023 Q4 | 2024-01-05 | 13F-HR | View on EDGAR |
| 2023 Q3 | 2023-11-01 | 13F-HR | View on EDGAR |
| 2023 Q2 | 2023-07-26 | 13F-HR | View on EDGAR |
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