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Little Harbor Advisors 13F Portfolio

Portfolio Manager
Little Harbor Advisors LLC
Performance
+15.54% (2026 Q2)
AUM (13F)
$203.42M
# of Holdings
6
Performance Rank
Allocation (Top 20)
100%
Latest filing
Q2 2026

Little Harbor Advisors LLC Holdings Map

Top 6 Little Harbor Advisors LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
SPY
State Street SPDR S&P 500 ETF Trust
79.53%216.6K$161.8M
+0.55%(+1.18K)
2025-Q2: 200.7K shares2025-Q3: 225.3K shares2025-Q4: 211.9K shares2026-Q1: 215.5K shares2026-Q2: 216.6K shares
$479.45(+62.25%)
2026-06-30
QQQ
Invesco QQQ Trust Series 1
12.23%33.8K$24.9M
+0.30%(+100)
2025-Q2: 24.9K shares2025-Q3: 25.8K shares2025-Q4: 29.6K shares2026-Q1: 33.7K shares2026-Q2: 33.8K shares
$461.48(+58.64%)
2026-06-30
SJNK
State Street SPDR Bloomberg Short Term High Yield Bond ETF
2.09%170.5K$4.2M
-4.99%(-8.96K)
2025-Q2: 232.5K shares2025-Q3: 225.1K shares2025-Q4: 204.8K shares2026-Q1: 179.5K shares2026-Q2: 170.5K shares
$24.75(+0.65%)
2026-06-30
HYG
iShares iBoxx USD High Yield Corporate Bond ETF
2.05%52.5K$4.2M
-5.00%(-2.76K)
2025-Q2: 0 shares2025-Q3: 69.3K shares2025-Q4: 63.0K shares2026-Q1: 55.2K shares2026-Q2: 52.5K shares
$80.92(-1.40%)
2026-06-30
JNK
State Street SPDR Bloomberg High Yield Bond ETF
2.05%43.5K$4.2Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 43.5K shares
$95.57(+0.50%)
2026-06-30
HYLB
Xtrackers USD High Yield Corporate Bond ETF
2.05%114.7K$4.2Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 114.7K shares
$36.27(+0.37%)
2026-06-30

About Little Harbor Advisors LLC’s portfolio

Little Harbor Advisors LLC reports $203.42M in US-listed equity holdings across 6 positions in its most recent 13F filing. Its largest disclosed positions are SPY (79.5%), QQQ (12.2%) and SJNK (2.1%). The top 20 holdings account for 100% of reported assets. Its disclosed equity book has returned +55.42% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
SPY — 79.5% ($161.78M)QQQ — 12.2% ($24.88M)SJNK — 2.1% ($4.24M)HYG — 2.1% ($4.17M)JNK — 2.1% ($4.17M)HYLB — 2.0% ($4.17M)
100%in top 6
  • SPY79.5%
  • QQQ12.2%
  • SJNK2.1%
  • HYG2.1%
  • JNK2.1%
  • HYLB2.0%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
2
JNKState Street SPDR Bloomberg High Yield Bond ETF2.0%
HYLBXtrackers USD High Yield Corporate Bond ETF2.0%
Added to
2
SPYState Street SPDR S&P 500 ETF Trust+0.5%
QQQInvesco QQQ Trust Series 1+0.3%
Trimmed
2
SJNKState Street SPDR Bloomberg Short Term High Yield Bond ETF-5.0%
HYGiShares iBoxx USD High Yield Corporate Bond ETF-5.0%

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Source filings

Holdings on this page are parsed from Little Harbor Advisors LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1539639). View Little Harbor Advisors LLC’s 13F filings on SEC

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