Q2 2026 13F · SEC CIK 1539639
Little Harbor Advisors, LLC
Mutual fund managerFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $203.4M
- Reported positions
- 6
- Top holdings a year, 3 yrs
- +15.9%
- Assets under management
- $242.6M
Little Harbor Advisors, LLC is a mutual fund manager that reported 6 positions worth $203.4M in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were State Str Spdr S&p 500 ETF T (SPY, 79.5%), Invesco Qqq Tr (QQQ, 12.2%), State Street SPDR Bloomberg Short Term H (SJNK, 2.1%). A portfolio copying its top holdings returned 15.9% a year over the last 3 years, against 20.4% for the S&P 500.
Little Harbor Advisors, LLC holdings all 6 positions.
Weights are shares of the filer's total reported 13F value, compared with Q4 2025. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| SPYState Str Spdr S&p 500 ETF T | 79.5% | +2.2% | $161.8M |
| QQQInvesco Qqq Tr | 12.2% | +14.1% | $24.9M |
| SJNKState Street SPDR Bloomberg Short Term H | 2.1% | -16.7% | $4.2M |
| HYGIshares Tr | 2.1% | -16.7% | $4.2M |
| JNKSpdr Series Trust | 2.1% | — | $4.2M |
| HYLBDbx ETF Tr | 2.0% | — | $4.2M |
What Little Harbor Advisors, LLC bought and sold in Q2 2026, against Q4 2025.
New positions
- JNK Spdr Series Trust2.1% of 13F
- HYLB Dbx ETF Tr2.0% of 13F
Added to
- QQQ Invesco Qqq Tr+14.1% shares
Reduced
- HYG Ishares Tr-16.7% shares
- SJNK State Street SPDR Bloomberg Short Term H-16.7% shares
Sold out
- SPHY Spdr Series Trustwas 2.7%
- USHY iShares Broad USD High Yield Corporate Bwas 2.7%
- SRLN Ssga Active ETF Trwas 2.7%
- FTSL First Tr Exchange-Traded Fdwas 2.7%
Share counts compared with the Q4 2025 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +16.5% /yr
- S&P 500 +20.1%
- 3 years
- +15.9% /yr
- S&P 500 +20.4%
- 5 years
- —
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $203.4M | 6 |
| Q4 2025 | $193.9M | 8 |
| Q3 2025 | $200.1M | 8 |
| Q2 2025 | $168.5M | 7 |
| Q1 2025 | $162.2M | 7 |
| Q4 2024 | $169.4M | 7 |
| Q3 2024 | $160.9M | 7 |
| Q2 2024 | $154.8M | 8 |
| Q1 2024 | $149.3M | 8 |
| Q4 2023 | $138.9M | 8 |
| Q3 2023 | $123.7M | 7 |
| Q2 2023 | $129.2M | 8 |
Questions about Little Harbor Advisors, LLC's portfolio
What stocks does Little Harbor Advisors, LLC own?
Little Harbor Advisors, LLC's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 6 positions worth $203.4M. The largest are State Str Spdr S&p 500 ETF T (SPY) at 79.5%, Invesco Qqq Tr (QQQ) at 12.2%, State Street SPDR Bloomberg Short Term H (SJNK) at 2.1%, Ishares Tr (HYG) at 2.1% and Spdr Series Trust (JNK) at 2.1%.
What did Little Harbor Advisors, LLC buy last quarter?
In Q2 2026, Little Harbor Advisors, LLC added a new position in Spdr Series Trust (JNK), a new position in Dbx ETF Tr (HYLB) and Invesco Qqq Tr (QQQ) (+14.1% shares), compared with its Q4 2025 filing.
What did Little Harbor Advisors, LLC sell last quarter?
In Q2 2026, Little Harbor Advisors, LLC sold all of Spdr Series Trust (SPHY), sold all of iShares Broad USD High Yield Corporate B (USHY), sold all of Ssga Active ETF Tr (SRLN), sold all of First Tr Exchange-Traded Fd (FTSL), Ishares Tr (HYG) (-16.7% shares) and State Street SPDR Bloomberg Short Term H (SJNK) (-16.7% shares), compared with its Q4 2025 filing.
How has Little Harbor Advisors, LLC's portfolio performed?
A portfolio copying Little Harbor Advisors, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +16.5% against +20.1%.
When is Little Harbor Advisors, LLC's next 13F filing due?
13F filings are due 45 days after each quarter ends. Little Harbor Advisors, LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.
How much money does Little Harbor Advisors, LLC manage?
Little Harbor Advisors, LLC reported $242.6M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $203.4M.