Idexx Laboratories Inc · as of 2026-03-31
| Fund | Ticker | Position value | % of fund | Balance | Fund net assets | Match |
|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | VTI | $1.42B | 0.07% | 2,527,800 NS | $1.99T | FIGI |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | VOO | $1.14B | 0.08% | 2,030,133 NS | $1.42T | FIGI |
| VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS | VO | $966.21M | 0.49% | 1,719,572 NS | $198.27B | FIGI |
| Invesco QQQ Trust, Series 1 Invesco QQQ Trust, Series 1 | QQQ | $942.49M | 0.25% | 1,677,361 NS | $372.51B | FIGI |
| iShares Core S&P 500 ETF iShares Trust | IVV | $577.36M | 0.08% | 1,027,534 NS | $720.54B | FIGI |
| N/A — | — | $522.53M | 0.08% | 929,957 NS | $651.59B | FIGI |
| VANGUARD GROWTH INDEX FUND VANGUARD INDEX FUNDS | VUG | $520.92M | 0.16% | 927,080 NS | $317.94B | FIGI |
| Baron Partners Fund BARON SELECT FUNDS | — | $348.37M | 3.36% | 620,000 NS | $10.36B | FIGI |
| VANGUARD MID-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | VOT | $340.30M | 1.16% | 605,627 NS | $29.25B | FIGI |
| State Street(R) Health Care Select Sector SPD… SELECT SECTOR SPDR TRUST | XLV | $326.50M | 0.85% | 581,073 NS | $38.60B | FIGI |
| iShares Russell Mid-Cap Growth ETF iShares Trust | IWP | $300.39M | 1.61% | 534,598 NS | $18.66B | FIGI |
| VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | — | $252.98M | 0.08% | 450,237 NS | $315.46B | FIGI |
| iShares Russell 1000 Growth ETF iShares Trust | IWF | $180.50M | 0.16% | 321,242 NS | $111.77B | FIGI |
| iShares Russell Mid-Cap ETF iShares Trust | IWR | $171.13M | 0.35% | 304,554 NS | $48.22B | FIGI |
| BARON ASSET FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON… | — | $151.25M | 4.56% | 269,176 NS | $3.32B | FIGI |
| iShares U.S. Medical Devices ETF iShares Trust | IHI | $140.92M | 4.44% | 250,804 NS | $3.17B | FIGI |
| JPMorgan Mid Cap Growth Fund JPMorgan Trust II | — | $134.50M | 1.18% | 239,371 NS | $11.41B | FIGI |
| Baron Focused Growth Fund BARON SELECT FUNDS | — | $134.24M | 3.48% | 238,900 NS | $3.86B | FIGI |
| Nomura Mid Cap Growth Fund IVY FUNDS | — | $115.13M | 3.84% | 204,894 NS | $3.00B | FIGI |
| T. Rowe Price All-Cap Opportunities Fund T. Rowe Price All-Cap Opportunities Fund,… | — | $114.52M | 0.80% | 203,808 NS | $14.36B | FIGI |
| BARON GROWTH FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON… | — | $112.38M | 4.30% | 200,000 NS | $2.61B | FIGI |
| iShares S&P 500 Growth ETF iShares Trust | IVW | $94.28M | 0.15% | 167,796 NS | $60.92B | FIGI |
| State Street(R) SPDR(R) Portfolio S&P 500(R) … SPDR SERIES TRUST | SPYM | $94.27M | 0.08% | 167,768 NS | $117.66B | FIGI |
| Carillon Eagle Mid Cap Growth Fund Carillon Series Trust | — | $79.22M | 1.66% | 140,990 NS | $4.77B | FIGI |
| Calvert Equity Fund Calvert Social Investment Fund | — | $79.04M | 2.08% | 140,669 NS | $3.79B | FIGI |
| T. Rowe Price Diversified Mid-Cap Growth Fund… T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH … | — | $69.56M | 1.63% | 123,800 NS | $4.26B | FIGI |
| First Trust Water ETF First Trust Exchange-Traded Fund | FIW | $66.97M | 3.76% | 119,181 NS | $1.78B | FIGI |
| State Street(R) SPDR(R) Portfolio S&P 500(R) … SPDR SERIES TRUST | SPYG | $64.43M | 0.15% | 114,670 NS | $41.63B | FIGI |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | ITOT | $56.41M | 0.07% | 100,394 NS | $79.62B | FIGI |
| Franklin Dynatech Fund Franklin Custodian Funds | — | $56.19M | 0.23% | 100,000 NS | $24.77B | FIGI |
| Fidelity Mid Cap Growth Index Fund Fidelity Salem Street Trust | — | $54.68M | 1.61% | 97,312 NS | $3.41B | FIGI |
| Nomura Large Cap Growth Fund IVY FUNDS | — | $54.40M | 0.93% | 96,815 NS | $5.84B | FIGI |
| VANGUARD LARGE-CAP INDEX FUND VANGUARD INDEX FUNDS | VV | $52.52M | 0.08% | 93,475 NS | $64.18B | FIGI |
| College Retirement Equities Fund - Responsibl… College Retirement Equities Fund | — | $51.83M | 0.25% | 92,240 NS | $20.53B | FIGI |
| VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS | — | $44.63M | 0.27% | 79,435 NS | $16.50B | FIGI |
| S&P 500 Index Master Portfolio Master Investment Portfolio | — | $40.81M | 0.08% | 72,624 NS | $51.91B | FIGI |
| iShares Core S&P U.S. Growth ETF iShares Trust | IUSG | $37.92M | 0.15% | 67,493 NS | $25.97B | FIGI |
| JNL/JPMorgan MidCap Growth Fund JNL Series Trust | — | $36.99M | 1.19% | 65,833 NS | $3.12B | FIGI |
| LVIP Baron Growth Opportunities Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | — | $36.65M | 5.75% | 65,226 NS | $637.34M | FIGI |
| AMG TimesSquare Mid Cap Growth Fund AMG Funds | — | $33.29M | 2.21% | 59,250 NS | $1.50B | FIGI |
| William Blair Large Cap Growth Fund WILLIAM BLAIR FUNDS | — | $32.30M | 1.77% | 57,490 NS | $1.82B | FIGI |
| iShares Russell 1000 ETF iShares Trust | IWB | $31.88M | 0.07% | 56,742 NS | $42.78B | FIGI |
| First Trust Nasdaq-100 Select Equal Weight ETF First Trust Exchange-Traded Fund | QQEW | $31.17M | 1.99% | 55,470 NS | $1.57B | FIGI |
| Touchstone Strategic Trust-Touchstone Mid Cap… Touchstone Strategic Trust | — | $28.91M | 1.60% | 51,459 NS | $1.80B | FIGI |
| T. Rowe Price Equity Index 500 Fund T. ROWE PRICE INDEX TRUST, INC. | — | $28.09M | 0.08% | 49,991 NS | $34.99B | FIGI |
| Large Cap Index Master Portfolio Master Investment Portfolio | — | $26.76M | 0.07% | 47,628 NS | $36.29B | FIGI |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | — | $25.18M | 0.04% | 44,818 NS | $58.89B | FIGI |
| College Retirement Equities Fund - Total Glob… College Retirement Equities Fund | — | $23.99M | 0.02% | 42,690 NS | $129.17B | FIGI |
| T. Rowe Price Health Sciences Fund, Inc. T. ROWE PRICE HEALTH SCIENCES FUND, INC. | — | $23.91M | 0.22% | 42,552 NS | $10.89B | FIGI |
| NEOS Nasdaq-100(R) High Income ETF NEOS ETF Trust | QQQI | $23.11M | 0.25% | 41,125 NS | $9.32B | FIGI |