First Long Island Investors portfolio
Type not verifiedPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 13, 2026 · data updated on Nov 5, 2026 · Q2 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.
First Long Island Investors reported a $1.4 bn portfolio of 72 companies (73 positions, counting each share class separately) to the SEC as of the end of Q2 2026. Its largest positions are APH, GOOGL, NVDA. During the quarter it opened Micron Technology and Lockheed Martin and exited Intuit and Zoetis.
Sections with a free account
What changed this quarter
45 positions with a change (9 new, 20 added to, 9 trimmed, 7 sold); also, 1 entered through an IPO. 12 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Newly listedHoneywell AerospaceHONA0.8% of the portfolio
It started trading this quarter: it appears in a 13F for the first time. The filing does not say whether the manager already held it before the listing, so it is not counted as a purchase.
- Micron Technology+2.4 ppof portfolioNew— → 2.4%
- GE Vernova+168%more sharesIncreased0.7% → 2.3%
- Amphenol+23%more sharesIncreased3.7% → 5.6%
- Intuit−1.0 ppof portfolioSold out1.1% → —
- Lowe's−39%fewer sharesReduced3.0% → 1.5%
- Abbott Laboratories−39%fewer sharesReduced3.2% → 1.5%
- Zoetis−0.9 ppof portfolioSold out1.0% → —
- Lockheed Martin+0.9 ppof portfolioNew— → 0.9%
- Spotify Technology−0.9 ppof portfolioSold out1.0% → —
- Blackstone−61%fewer sharesReduced1.5% → 0.5%
- Paychex−0.8 ppof portfolioSold out1.0% → —
- Honeywell International+0.8 ppof portfolioNew— → 0.8%
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
- AmphenolAPH5.6%
- AlphabetGOOGL · GOOG5.5%
- NVIDIANVDA5.0%
- Amazon.comAMZN4.9%
- MicrosoftMSFT4.2%
- Parker-hannifinPH4.2%
- Eli LillyLLY3.9%
- Taiwan Semiconductor ManufacturingTSM3.3%
- BroadcomAVGO3.3%
- VisaV3.3%
- AppleAAPL3.1%
- JPMorgan ChaseJPM2.7%
- Micron TechnologyMU2.4%
- GE VernovaGEV2.3%
- MastercardMA2.2%
Portfolio by sector
- ● Information Technology 32%
- ● Industrials 18%
- ● Health Care 14%
- ● Financials 12%
- ● Consumer Discretionary 11%
- ● Communication Services 8%
- ● Consumer Staples 3%
- ● No sector 1%
- ● Utilities 1%
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 top 10 positions are under 45%. 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.
- Guardcap Asset ManagementInvestment firm · $1.4 bn
- Pale Fire Capital$1.4 bn
- Impactive CapitalInvestment firm · $1.4 bn
- Scheer, Rowlett & Associates Investment Management$1.4 bn
- Talbot Financial$1.4 bn
- AltraVue CapitalInvestment firm · $1.4 bn