Little Harbor Advisors, LLC

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed December 3, 2024), Little Harbor Advisors, LLC reported 7 stock positions worth $160.9 million. Its top holding was SS SPDR S&P 500 ETF Trust-US (SPY) at 73.3% of the portfolio, followed by Invesco QQQ Trust Series 1 (QQQ, 5.7%) and SS SPDR BB St Hi Yield ETF (SJNK, 4.3%). Compared with Q2 2024, it sold out of 1, added to 6 and reduced 1. The biggest buy was Invesco QQQ Trust Series 1 (QQQ, shares +8%) and the biggest sale an exit from -1X Short Vix Futures ETF (SVIX).

Most Recent 13F
Q2 2026
Location
MARBLEHEAD, MA
CIK
0001539639
Portfolio Value
$160.9M (Q3 2024)
SEC Filing
0001539639-24-000007 ↗ filed Dec 3, 2024

Holdings Value

0$50.0M$100.0M$150.0M$200.0M$250.0M Q1 2024: $149.3M Q1 2024 Q2 2024: $154.8M Q2 2024 Q3 2024: $160.9M $160.9M Q3 2024 Q4 2024: $169.4M Q4 2024 Q1 2025: $162.2M Q1 2025 Q2 2025: $168.5M Q2 2025 Q3 2025: $200.1M Q3 2025 Q4 2025: $193.9M Q4 2025 Q1 2026: $168.4M Q1 2026 Q2 2026: $203.4M Q2 2026

Holdings 7 stocks · $160.9M

SPY SS SPDR S&P 500 ETF Trust-US 73.28% 205,493 $117.9M Reduce -0.6%
QQQ Invesco QQQ Trust Series 1 5.70% 18,787 $9.2M Add +7.5%
SJNK SS SPDR BB St Hi Yield ETF 4.33% 270,633 $7.0M Add +8.0%
BKLN Invesco Senior Loan ETF 4.28% 327,510 $6.9M Add +8.0%
SRLN SS Blackstone Sr Loan ETF 4.26% 164,268 $6.9M Add +8.0%
FTSL First Trust Senior Loan ETF 4.08% 143,155 $6.6M Add +8.0%
SHYG iShares 0-5 YR HY Corp. Bond 4.06% 150,541 $6.5M Add +8.0%

Portfolio Sells Q2 2024 → Q3 2024

SVIX -1X Short Vix Futures ETF Sold out 0.00% −1.94
SPY SS SPDR S&P 500 ETF Trust-US Reduce -0.6% 73.28% +0.61

Portfolio Buys Q2 2024 → Q3 2024

QQQ Invesco QQQ Trust Series 1 Add +7.5% 5.70% +0.29
SJNK SS SPDR BB St Hi Yield ETF Add +8.0% 4.33% +0.29
SHYG iShares 0-5 YR HY Corp. Bond Add +8.0% 4.06% +0.26
FTSL First Trust Senior Loan ETF Add +8.0% 4.08% +0.17
SRLN SS Blackstone Sr Loan ETF Add +8.0% 4.26% +0.16
BKLN Invesco Senior Loan ETF Add +8.0% 4.28% +0.16

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 6$203.4MSPY, QQQ, SJNK, HYG, JNK
Q1 2026 4$168.4MSPY, QQQ, SJNK, HYG
Q4 2025 8$193.9MSPY, QQQ, SPHY, USHY, SRLN
Q3 2025 8$200.1MSPY, QQQ, SPHY, USHY, SRLN
Q2 2025 7$168.5MSPY, QQQ, FTSL, SPHY, USHY
Q1 2025 7$162.2MSPY, QQQ, SJNK, BKLN, SRLN
Q4 2024 7$169.4MSPY, QQQ, BKLN, SRLN, SJNK
Q3 2024 7$160.9MSPY, QQQ, SJNK, BKLN, SRLN
Q2 2024 8$154.8MSPY, QQQ, BKLN, SRLN, SJNK
Q1 2024 8$149.3MSPY, QQQ, BKLN, SRLN, SJNK