LH
Little Harbor Advisors, LLC
Concentrated strategyMomentum followerQuality / disciplined sizing
Total reported value
$168.4M
Reporting period: 2026-03-31 · Number of holdings: 4
Little Harbor Advisors, LLC disclosed 4 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $168.4M and a quarterly turnover rate of 15.4%.
Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 15.42
- Momentum/Contrarian
- 100
- Sector conviction
- 0
- Diversification
- 8
- Sizing Uniformity
- 84.39
Recent moves
Add SPY
+1.7% -$4.4M
Add QQQ
+13.8% $1.3M
Trim SJNK
-12.3% -$701.0K
Trim HYG
-12.3% -$687.0K
Sold out SPHY
Sold out USHY
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 83.19% | +8.66% | +1.67% | |
| 2 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 11.54% | +2.16% | +13.76% | |
| 3 | SJNK | Ss Spdr Bb St Hi Yield ETF | ETF-Other | 2.66% | -0.01% | -12.34% | |
| 4 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | ETF-High Yield | 2.61% | -0.01% | -12.35% |
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 4 | $168.4M | 15 | |
| 2025-12-31 | 8 | $193.9M | 6 | |
| 2025-09-30 | 8 | $200.1M | 40 | |
| 2025-06-30 | 7 | $168.5M | 0 | |
| 2025-03-31 | 7 | $162.2M | 0 | |
| 2024-12-31 | 7 | $169.4M | 0 | |
| 2024-09-30 | 7 | $160.9M | 0 | |
| 2024-06-30 | 8 | $154.8M | 0 | |
| 2024-03-31 | 8 | $149.3M | 0 | |
| 2023-12-31 | 8 | $138.9M | 0 | |
| 2023-09-30 | 7 | $123.7M | 0 | |
| 2023-06-30 | 8 | $129.2M | 0 | |
| 2023-03-31 | 3 | $100.5M | 0 | |
| 2022-12-31 | 3 | $123.0M | 0 | |
| 2022-09-30 | 3 | $121.9M | 0 | |
| 2022-06-30 | 2 | $132.5M | 0 | |
| 2022-03-31 | 1 | $172.8M | 0 | |
| 2021-12-31 | 1 | $192.3M | 0 |
Holding changes this quarter
Little Harbor Advisors, LLC's most significant position changes for 2026-03-31: Sold out: Ss Spdr P High Yield ETF (SPHY); Sold out: Ishares Broad Usd High Yield (USHY); Sold out: Ss Blackstone Sr Loan ETF (SRLN); Sold out: First Trust Senior Loan ETF (FTSL); Add: Ss Spdr S&p 500 ETF Trust-us (SPY) — shares +1.67%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | +8.7% | +1.67% | Add |
| 2 | QQQ | Invesco Qqq Trust Series 1 | +2.2% | +13.76% | Add |
| 3 | SJNK | Ss Spdr Bb St Hi Yield ETF | 0% | -12.34% | Trim |
| 4 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | 0% | -12.35% | Trim |
| 5 | SPHY | Ss Spdr P High Yield ETF | — | EXIT | Sold out |
| 6 | USHY | Ishares Broad Usd High Yield | — | EXIT | Sold out |
| 7 | SRLN | Ss Blackstone Sr Loan ETF | — | EXIT | Sold out |
| 8 | FTSL | First Trust Senior Loan ETF | — | EXIT | Sold out |
FAQ
What is Little Harbor Advisors, LLC and what type of investor is it?
Little Harbor Advisors, LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $168.4M, spread across 4 disclosed positions.
What are Little Harbor Advisors, LLC's largest equity positions?
Based on the latest 13F filing, Little Harbor Advisors, LLC's top holdings by market value are:
1. Ss Spdr S&p 500 ETF Trust-us (SPY) — $140.1M (83.2%)
2. Invesco Qqq Trust Series 1 (QQQ) — $19.4M (11.5%)
3. Ss Spdr Bb St Hi Yield ETF (SJNK) — $4.5M (2.7%)
4. Ishr Ibx Usd Hiyld Cb Etf-ui (HYG) — $4.4M (2.6%)
What changes did Little Harbor Advisors, LLC make in its most recent portfolio filing?
In the latest reported quarter, Little Harbor Advisors, LLC made 8 notable position adjustments: 0 new positions were initiated, 2 existing holdings were added to, 2 positions were partially reduced, and 4 were completely exited. The largest of these moves: Sold out: Ss Spdr P High Yield ETF (SPHY); Sold out: Ishares Broad Usd High Yield (USHY); Sold out: Ss Blackstone Sr Loan ETF (SRLN); Sold out: First Trust Senior Loan ETF (FTSL); Add: Ss Spdr S&p 500 ETF Trust-us (SPY) — shares +1.67%
What sectors does Little Harbor Advisors, LLC focus on?
Sector breakdown data is not yet available for Little Harbor Advisors, LLC. Check back after the next 13F processing cycle.