Flagship Harbor Advisors portfolio
Type not verifiedPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Oct 26, 2026 · data updated on Nov 5, 2026 · Q3 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Flagship Harbor Advisors reported a $2.7 bn portfolio of 757 companies (768 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are SPYG, SPYV, SPYM.
Sections with a free account
What changed this quarter
614 positions with a change (54 new, 315 added to, 205 trimmed, 40 sold); also, 1 entered through an IPO. 4 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Hartford Funds Exchange Traded+5,769%more sharesIncreasedunder 0.1% → 1.2%
- iShares Core U.s. Aggregate ETF−53%fewer sharesReduced2.0% → 0.9%
- Invesco Nasdaq 100 ETF+266%more sharesIncreased0.3% → 1.0%
- STE Str SPDR PT S&P 500 ETF+36%more sharesIncreased2.0% → 2.7%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- State Street SPDR P S&P 500 Growth ETFSPYG5.0%
- State Street SPDR P S&P 500 Value ETFSPYV2.9%
- STE Str SPDR PT S&P 500 ETFSPYM2.7%
- AppleAAPL2.4%
- NVIDIANVDA2.3%
- iShares 0-3 Month Treasury B ETFSGOV2.1%
- State Str Spdr S&P 500 ETF TSPY2.0%
- iShares Core S&P U.s. Value ETFIUSV1.9%
- Vanguard Index FundsVTI1.8%
- J P Morgan Exchange Traded FundJPST1.7%
- AlphabetGOOG · GOOGL1.5%
- Amazon.comAMZN1.4%
- Hartford Funds Exchange TradedHFSI1.2%
- MicrosoftMSFT1.2%
- WisdomTree Floating Rate TRE ETFUSFR1.2%
Portfolio by sector
- ● No sector 75%
- ● Information Technology 10%
- ● Consumer Discretionary 3%
- ● Financials 3%
- ● Communication Services 3%
- ● Health Care 3%
- ● Industrials 2%
- ● Energy 1%
- ● Consumer Staples 1%
Declared options (3)
Besides stocks, Flagship Harbor Advisors declared 1 put (they gain if the stock falls) and 2 calls (they gain if it rises) with a notional of $101K. The 13F reports the value of the underlying shares, not the premium paid, so these figures look large and are not added to the portfolio. Nor does it say whether the option is bought or written, or its strike or expiry: it may be a hedge.
- CALLToastTOSTnew this quarter$60.5K
- CALLDraftkingsDKNGnew this quarter$39.8K
- PUTNVIDIANVDAnew this quarter$200
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Type not verified: we have not assigned a type because we found no document that is enough to tell. Most 13F filers are in this situation: we only review in depth those that meet the portfolio criteria.
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions; its top 10 positions are under 45%; more than 20% is ETFs. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
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