Little Harbor Advisors, LLC

Q3 2025 13F-HR Holdings

Location
Marblehead, MA
Holdings as of
9/30/2025
Date filed
11/25/2025
Form type
13F-HR
Num holdings
8
Total value ($000)
$200,142
Net value change ($000)
+31,602 (18.8%)
New positions
1
Sold out positions
0
Turnover %
2.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2025 Next filing: 2/19/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SPY 26,100 21.1%
HYG 5,662 NEW
QQQ 1,715 12.5%
Top Reduces (Value $000, Stocks/ETFs)
FTSL -1,225 -17.7%
SRLN -189 -3.2%
SJNK -160 -2.7%
SPHY -155 -2.6%
USHY -146 -2.4%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type