Little Harbor Advisors, LLC
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 14, 2025), Little Harbor Advisors, LLC reported 7 stock positions worth $162.2 million. Its top holding was SS SPDR S&P 500 ETF Trust-US (SPY) at 71.4% of the portfolio, followed by Invesco QQQ Trust Series 1 (QQQ, 7.0%) and SS SPDR BB St Hi Yield ETF (SJNK, 4.4%). Compared with Q4 2024, it added to 1 and reduced 1. The biggest buy was Invesco QQQ Trust Series 1 (QQQ, shares +3%) and the biggest sale SS SPDR S&P 500 ETF Trust-US (SPY, shares −1%).
- Most Recent 13F
- Q2 2026
- Location
- MARBLEHEAD, MA
- CIK
- 0001539639
- Portfolio Value
- $162.2M (Q1 2025)
- SEC Filing
- 0001539639-25-000004 ↗ filed May 14, 2025
Holdings Value
Holdings 7 stocks · $162.2M
| SPY SS SPDR S&P 500 ETF Trust-US | 71.36% | 206,852 | $115.7M | Reduce -0.6% |
| QQQ Invesco QQQ Trust Series 1 | 6.98% | 24,143 | $11.3M | Add +3.4% |
| SJNK SS SPDR BB St Hi Yield ETF | 4.43% | 285,663 | $7.2M | No change |
| BKLN Invesco Senior Loan ETF | 4.41% | 345,705 | $7.2M | No change |
| SRLN SS Blackstone Sr Loan ETF | 4.40% | 173,388 | $7.1M | No change |
| FTSL First Trust Senior Loan ETF | 4.25% | 151,105 | $6.9M | No change |
| SHYG iShares 0-5 YR HY Corp. Bond | 4.17% | 158,896 | $6.8M | No change |
Portfolio Sells Q4 2024 → Q1 2025
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -0.6% | 71.36% | −0.64 |
Portfolio Buys Q4 2024 → Q1 2025
| QQQ Invesco QQQ Trust Series 1 | Add +3.4% | 6.98% | −0.06 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 6 | $203.4M | SPY, QQQ, SJNK, HYG, JNK |
| Q1 2026 | 4 | $168.4M | SPY, QQQ, SJNK, HYG |
| Q4 2025 | 8 | $193.9M | SPY, QQQ, SPHY, USHY, SRLN |
| Q3 2025 | 8 | $200.1M | SPY, QQQ, SPHY, USHY, SRLN |
| Q2 2025 | 7 | $168.5M | SPY, QQQ, FTSL, SPHY, USHY |
| Q1 2025 | 7 | $162.2M | SPY, QQQ, SJNK, BKLN, SRLN |
| Q4 2024 | 7 | $169.4M | SPY, QQQ, BKLN, SRLN, SJNK |
| Q3 2024 | 7 | $160.9M | SPY, QQQ, SJNK, BKLN, SRLN |
| Q2 2024 | 8 | $154.8M | SPY, QQQ, BKLN, SRLN, SJNK |
| Q1 2024 | 8 | $149.3M | SPY, QQQ, BKLN, SRLN, SJNK |