First Long Island Investors, LLC
CIK 1490429 · View on SEC EDGAR ↗
- Portfolio value
- $1.4B
- Positions
- 73
- As of
- June 30, 2026
#1,938 of 9,443 by 13F value · top 20.5%
Portfolio value QoQ: +14.4% 13F does not disclose cash
- Top 10 holdings weight
- 41.97%
- Top 25 holdings weight
- 74.09%
- Positions above 1%
- 39
- Effective number of positions
- 35.4
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 9.1% Est. buys $155,241,690 · sells $120,311,235
Median holding: 7.0 quarters Tracked Q4 2024–Q2 2026 · 75.3% still held
- New positions
- 10
- Increased
- 30
- Decreased
- 21
- Closed
- 6
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +9.5% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 97.4% · Options excluded: 0.0%
Sector breakdown
Technology
26.3%
Industrials
22.4%
Healthcare
13.5%
Retail
9.7%
Communication Services
7.9%
Financial Services
6.4%
Financials
4.1%
Consumer Staples
3.1%
Utilities
1.2%
Consumer Discretionary
1.0%
Materials
0.1%
Communications
0.0%
Other/Unmapped
4.5%
Full portfolio 73 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| APH Amphenol Corporation Common Stock | $78,496,430 | 5.57% | 445,193 | $32,913,520 | Up ×3 | ||
| NVDA NVIDIA Corporation - Common Stock | $71,009,940 | 5.03% | 354,890 | $10,649,402 | Up ×1 | ||
| AMZN Amazon.com, Inc. - Common Stock | $69,116,932 | 4.90% | 289,993 | $11,887,252 | Up ×1 | ||
| MSFT Microsoft Corporation - Common Stock | $59,866,726 | 4.24% | 160,492 | $625,089 | Up ×1 | ||
| GOOGL Alphabet Inc. - Class A Common Stock | $59,105,782 | 4.19% | 165,391 | $9,013,980 | Down ×2 | ||
| PH Parker-Hannifin Corporation Common Stock | $58,964,986 | 4.18% | 60,284 | $5,214,776 | Up ×1 | ||
| LLY Eli Lilly and Company Common Stock | $55,070,629 | 3.90% | 45,914 | $14,531,766 | Up ×1 | ||
| TSM Taiwan Semiconductor Manufacturing Company Ltd. | $46,861,556 | 3.32% | 98,125 | $7,295,046 | Down ×2 | ||
| AVGO Broadcom Inc. - Common Stock | $46,840,622 | 3.32% | 123,999 | $9,912,365 | Up ×1 | ||
| V Visa Inc. | $46,572,752 | 3.30% | 135,745 | $3,337,320 | Down ×1 | ||
| AAPL Apple Inc. - Common Stock | $43,506,144 | 3.08% | 150,353 | $14,512,667 | Up ×2 | ||
| JPM JP Morgan Chase & Co. Common Stock | $38,086,809 | 2.70% | 116,356 | $3,873,648 | Up ×1 | ||
| MU Micron Technology, Inc. - Common Stock | $33,713,348 | 2.39% | 29,207 | Up ×1 | |||
| GEV GE Vernova Inc. Common Stock | $32,335,672 | 2.29% | 27,523 | $23,356,150 | Up ×1 | ||
| MA Mastercard Incorporated Common Stock | $30,974,702 | 2.20% | 60,309 | $-1,681,577 | Down ×4 | ||
| WSM Williams-Sonoma, Inc. Common Stock (DE) | $30,425,377 | 2.16% | 130,525 | $6,611,620 | Down ×2 | ||
| ABBV AbbVie Inc. Common Stock | $29,754,920 | 2.11% | 118,244 | $4,010,846 | Down ×2 | ||
| PM Philip Morris International Inc Common Stock | $28,844,652 | 2.05% | 159,442 | $2,521,532 | Up ×1 | ||
| JNJ Johnson & Johnson Common Stock | $28,452,259 | 2.02% | 112,030 | $1,022,913 | Down ×2 | ||
| ETN Eaton Corporation, PLC Ordinary Shares | $28,091,535 | 1.99% | 65,924 | $8,415,035 | Up ×1 | ||
| META Meta Platforms, Inc. - Class A Common Stock | $27,543,754 | 1.95% | 48,898 | $-277,784 | Up ×3 | ||
| ADP Automatic Data Processing, Inc. - Common Stock | $27,108,700 | 1.92% | 121,048 | $4,816,400 | Up ×1 | ||
| AMGN Amgen Inc. - Common Stock | $25,313,636 | 1.79% | 69,904 | $688,710 | Down ×2 | ||
| UNH UnitedHealth Group Incorporated Common Stock (DE) | $24,510,948 | 1.74% | 58,973 | $10,267,090 | Up ×1 | ||
| QCOM QUALCOMM Incorporated - Common Stock | $24,487,816 | 1.74% | 132,517 | $7,391,498 | Down ×2 | ||
| FAST Fastenal Company - Common Stock | $24,020,427 | 1.70% | 500,113 | $809,291 | Down ×2 | ||
| ABT Abbott Laboratories Common Stock | $21,278,984 | 1.51% | 234,505 | $-17,938,184 | Down ×2 | ||
| LOW Lowe's Companies, Inc. Common Stock | $20,969,922 | 1.49% | 95,106 | $-15,896,610 | Down ×2 | ||
| FICO Fair Isaac Corporation Common Stock | $20,866,833 | 1.48% | 17,465 | $4,185,453 | Up ×2 | ||
| BLKXXXX | $20,625,462 | 1.46% | 21,450 | $-19,567 | Down ×2 | ||
| UBER Uber Technologies, Inc. Common Stock | $20,503,326 | 1.45% | 284,137 | $223,382 | Up ×3 | ||
| USB U.S. Bancorp Common Stock | $19,209,254 | 1.36% | 318,034 | $2,639,492 | Down ×2 | ||
| Unknown issuer (CUSIP: 54211y107) | $18,894,104 | 1.34% | 698,230 | $4,433,833 | Up ×1 | ||
| GOOG Alphabet Inc. - Class C Capital Stock | $18,830,016 | 1.34% | 53,293 | $2,279,628 | Down ×6 | ||
| CNI Canadian National Railway Company Common Stock | $18,002,140 | 1.28% | 150,974 | $2,542,038 | Up ×2 | ||
| NEE NextEra Energy, Inc. Common Stock | $16,448,800 | 1.17% | 187,408 | $-949,017 | Up ×1 | ||
| ITW Illinois Tool Works Inc. Common Stock | $14,849,073 | 1.05% | 54,901 | $527,136 | Down ×2 | ||
| HD Home Depot, Inc. (The) Common Stock | $14,586,492 | 1.03% | 41,359 | $983,273 | Down ×2 | ||
| PEP PepsiCo, Inc. - Common Stock | $14,198,179 | 1.01% | 104,861 | $-2,065,964 | Up ×1 | ||
| MCD McDonald's Corporation Common Stock | $13,771,484 | 0.98% | 50,947 | $-2,078,184 | Down ×2 | ||
| SNPS Synopsys, Inc. - Common Stock | $13,148,359 | 0.93% | 29,476 | $4,633,951 | Up ×1 | ||
| LMT Lockheed Martin Corporation Common Stock | $12,710,008 | 0.90% | 24,948 | Up ×1 | |||
| Unknown issuer (CUSIP: 438516205) | $10,782,240 | 0.76% | 48,156 | Up ×1 | |||
| Unknown issuer (CUSIP: 43849R105) | $10,624,442 | 0.75% | 48,057 | Up ×1 | |||
| CDNS Cadence Design Systems, Inc. - Common Stock | $9,197,217 | 0.65% | 24,505 | $4,659,878 | Up ×1 | ||
| BX Blackstone Inc. Common Stock | $7,482,047 | 0.53% | 63,585 | $-11,412,190 | Down ×2 | ||
| NFLX Netflix, Inc. - Common Stock | $5,998,171 | 0.43% | 84,008 | $-3,247,613 | Down ×2 | ||
| ISRG Intuitive Surgical, Inc. - Common Stock | $4,672,740 | 0.33% | 11,750 | $-674,744 | Up ×1 | ||
| SCHW Charles Schwab Corporation (The) Common Stock | $3,914,924 | 0.28% | 42,429 | $3,355,461 | Up ×1 | ||
| TJX TJX Companies, Inc. (The) Common Stock | $1,819,060 | 0.13% | 12,007 | $1,609,214 | Up ×1 | ||
| QQQ Invesco QQQ Trust, Series 1 | $644,350 | 0.05% | 875 | $139,318 | |||
| CRWD CrowdStrike Holdings, Inc. - Class A Common Stock | $527,330 | 0.04% | 691 | $257,557 | |||
| CAT Caterpillar, Inc. Common Stock | $504,763 | 0.04% | 474 | $168,953 | |||
| Unknown issuer (CUSIP: 55825t103) | $464,527 | 0.03% | 1,156 | Up ×1 | |||
| TMO Thermo Fisher Scientific Inc Common Stock | $445,208 | 0.03% | 888 | $6,763 | Down ×1 | ||
| BK The Bank of New York Mellon Corporation Common Stock | $384,952 | 0.03% | 2,662 | $69,159 | |||
| SYK Stryker Corporation Common Stock | $383,160 | 0.03% | 1,217 | $94,001 | Up ×1 | ||
| TXN Texas Instruments Incorporated - Common Stock | $378,847 | 0.03% | 1,271 | $132,095 | |||
| AZN AstraZeneca PLC - American Depositary Shares | $364,070 | 0.03% | 1,920 | $-14,592 | |||
| GS Goldman Sachs Group, Inc. (The) Common Stock | $359,036 | 0.03% | 355 | $62,094 | Up ×1 | ||
| MRK Merck & Company, Inc. Common Stock (new) | $342,581 | 0.02% | 2,666 | $21,888 | |||
| PAAS Pan American Silver Corp. Common Stock | $330,595 | 0.02% | 7,381 | $-72,629 | |||
| SPHR Sphere Entertainment Co. Class A Common Stock | $303,495 | 0.02% | 1,754 | Up ×1 | |||
| PRF | $297,165 | 0.02% | 5,500 | $35,750 | |||
| VO | $286,829 | 0.02% | 3,560 | $31,239 | Up ×1 | ||
| DELL Dell Technologies Inc. Class C Common Stock | $280,449 | 0.02% | 650 | Up ×1 | |||
| AEM Agnico Eagle Mines Limited Common Stock | $268,220 | 0.02% | 1,729 | $-82,732 | |||
| MSI Motorola Solutions, Inc. Common Stock | $265,786 | 0.02% | 640 | $54,009 | Up ×1 | ||
| XLV XLV | $250,524 | 0.02% | 1,579 | $19,027 | |||
| IJT iShares S&P SmallCap 600 Growth ETF | $239,324 | 0.02% | 1,340 | Up ×1 | |||
| ECL Ecolab Inc. Common Stock | $237,097 | 0.02% | 851 | Up ×1 | |||
| CTAS Cintas Corporation - Common Stock | $212,430 | 0.02% | 1,249 | Up ×1 | |||
| ICE Intercontinental Exchange Inc. Common Stock | $209,287 | 0.01% | 1,700 | $-58,089 | |||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| MU | $33,713,348 | 29,207 | 2.39% |
| LMT | $12,710,008 | 24,948 | 0.90% |
| Unknown issuer (CUSIP: 438516205) | $10,782,240 | 48,156 | 0.76% |
| Unknown issuer (CUSIP: 43849R105) | $10,624,442 | 48,057 | 0.75% |
| Unknown issuer (CUSIP: 55825t103) | $464,527 | 1,156 | 0.03% |
| SPHR | $303,495 | 1,754 | 0.02% |
| DELL | $280,449 | 650 | 0.02% |
| IJT | $239,324 | 1,340 | 0.02% |
| ECL | $237,097 | 851 | 0.02% |
| CTAS | $212,430 | 1,249 | 0.02% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| APH | Bought more | +84K | +$32.9M |
| GEV | Bought more | +17K | +$23.4M |
| ABT | Trimmed | -147K | -$17.9M |
| LOW | Trimmed | -61K | -$15.9M |
| LLY | Bought more | +2K | +$14.5M |
| AAPL | Bought more | +36K | +$14.5M |
| AMZN | Bought more | +15K | +$11.9M |
| BX | Trimmed | -101K | -$11.4M |
| NVDA | Bought more | +9K | +$10.6M |
| UNH | Bought more | +6K | +$10.3M |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| ACN | March 31, 2026 | 63,269 | $16,975,073 | -7.9% |
| ADBE | March 31, 2026 | 47,546 | $16,640,625 | 12.3% |
| CVX | Sept. 30, 2025 | 97,050 | $13,896,589 | 33.0% |
| DIS | March 31, 2026 | 121,197 | $13,788,583 | 11.2% |
| INTU | June 30, 2026 | 31,873 | $13,781,248 | 38.2% |
| DHR | March 31, 2025 | 56,698 | $13,015,026 | 4.4% |
| ZTS | June 30, 2026 | 108,517 | $12,827,795 | 6.6% |
| MDLZ | March 31, 2026 | 230,842 | $12,426,225 | 11.2% |
| SPOT | June 30, 2026 | 25,616 | $12,421,455 | 14.8% |
| PAYX | June 30, 2026 | 127,152 | $11,713,242 | 24.1% |
| COF | June 30, 2026 | 58,666 | $10,702,438 | 8.5% |
| SNPS | Dec. 31, 2025 | 18,917 | $9,333,459 | -15.2% |
| STZ | June 30, 2025 | 50,815 | $9,325,569 | -17.4% |
| ABNB | Sept. 30, 2025 | 49,210 | $6,512,451 | 52.3% |
| WDAY | Dec. 31, 2025 | 26,100 | $6,283,053 | -9.0% |
| VIG | March 31, 2026 | 25,140 | $5,525,269 | No longer tracked |
| IVV | March 31, 2026 | 1,850 | $1,267,139 | No longer tracked |
| CMCSA | June 30, 2025 | 13,510 | $498,519 | -25.9% |
| UPS | June 30, 2025 | 3,293 | $362,197 | 2.4% |
| SCHW | March 31, 2025 | 3,675 | $271,987 | 42.0% |
| ROP | March 31, 2026 | 504 | $224,346 | 14.4% |
| ADSK | March 31, 2026 | 698 | $206,615 | 3.2% |
| COO | June 30, 2026 | 2,818 | $201,487 | 5.7% |