MassMutual Blue Chip Growth Fund
Registrant
MASSMUTUAL SELECT FUNDS
Class tickers
MBCGX
MBCLX
MBCNX
MBCSX
MBCYX
MBCZX
MBGFX
MMZMX
Net Assets
$1,874,350,518
Holdings
74
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 74
Export CSV
Portfolio coverage: 74 of
86 reported positions.
Showing 1–50
of 74 holdings by value
· page 1 of 2
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| NVIDIA Corp | NVDA | 1,341,810 | $268,482,763 | 14.32% | Long | EC | |
| Alphabet Inc | GOOGL | 417,398 | $149,165,523 | 7.96% | Long | EC | |
| Tesla Inc | TSLA | 224,073 | $94,245,104 | 5.03% | Long | EC | |
| Meta Platforms Inc | META | 158,160 | $89,089,946 | 4.75% | Long | EC | |
| Amazon.com Inc | AMZN | 361,405 | $86,137,268 | 4.60% | Long | EC | |
| Microsoft Corp | MSFT | 222,834 | $83,121,539 | 4.43% | Long | EC | |
| Visa Inc | V | 190,534 | $65,370,310 | 3.49% | Long | EC | |
| Applied Materials Inc | AMAT | 84,408 | $61,026,984 | 3.26% | Long | EC | |
| Broadcom Inc | AVGO | 160,294 | $60,551,059 | 3.23% | Long | EC | |
| Lam Research Corp | LRCX | 136,890 | $59,318,544 | 3.16% | Long | EC | |
| Netflix Inc | NFLX | 695,391 | $49,650,917 | 2.65% | Long | EC | |
| Apple Inc | AAPL | 167,488 | $48,464,328 | 2.59% | Long | EC | |
| Boeing Co/The | BA | 177,388 | $38,399,180 | 2.05% | Long | EC | |
| Oracle Corp | ORCL | 260,392 | $38,160,448 | 2.04% | Long | EC | |
| Carvana Co | CVNA | 529,063 | $34,822,927 | 1.86% | Long | EC | |
| Eli Lilly & Co | LLY | 28,678 | $34,397,254 | 1.84% | Long | EC | |
| Monster Beverage Corp | MNST | 307,435 | $29,550,652 | 1.58% | Long | EC | |
| Shopify Inc | SHOP | 230,060 | $26,268,251 | 1.40% | Long | EC | |
| Vertex Pharmaceuticals Inc | VRTX | 49,327 | $24,502,201 | 1.31% | Long | EC | |
| Advanced Micro Devices Inc | AMD | 40,412 | $23,475,735 | 1.25% | Long | EC | |
| General Electric Co | GE | 56,203 | $21,004,747 | 1.12% | Long | EC | |
| Mastercard Inc | MA | 36,629 | $18,812,654 | 1.00% | Long | EC | |
| Intuitive Surgical Inc | ISRG | 45,728 | $18,185,111 | 0.97% | Long | EC | |
| Walt Disney Co/The | DIS | 172,705 | $16,622,856 | 0.89% | Long | EC | |
| Autodesk Inc | ADSK | 77,056 | $14,981,228 | 0.80% | Long | EC | |
| Regeneron Pharmaceuticals Inc | REGN | 23,342 | $14,554,671 | 0.78% | Long | EC | |
| Thermo Fisher Scientific Inc | TMO | 27,571 | $13,822,997 | 0.74% | Long | EC | |
| Novo Nordisk A/S | NVO | 248,960 | $11,935,142 | 0.64% | Long | EC | |
| GE Vernova Inc | GEV | 10,136 | $11,908,381 | 0.64% | Long | EC | |
| Salesforce Inc | CRM | 75,368 | $11,807,151 | 0.63% | Long | EC | |
| Starbucks Corp | SBUX | 114,618 | $11,712,813 | 0.62% | Long | EC | |
| Expeditors International of Washington Inc | EXPD | 67,951 | $11,074,654 | 0.59% | Long | EC | |
| Novartis AG | NVS | 67,963 | $10,651,161 | 0.57% | Long | EC | |
| Taiwan Semiconductor Manufacturing Co Ltd | TSM | 21,607 | $10,318,855 | 0.55% | Long | EC | |
| Deere & Co | DE | 16,245 | $10,304,691 | 0.55% | Long | EC | |
| Booking Holdings Inc | BKNG | 55,329 | $9,861,841 | 0.53% | Long | EC | |
| Caterpillar Inc | CAT | 8,624 | $9,183,698 | 0.49% | Long | EC | |
| SEI Investments Co | SEIC | 101,989 | $8,945,455 | 0.48% | Long | EC | |
| Monolithic Power Systems Inc | MPWR | 5,784 | $7,995,570 | 0.43% | Long | EC | |
| Yum! Brands Inc | YUM | 47,043 | $7,520,294 | 0.40% | Long | EC | |
| Crowdstrike Holdings Inc | CRWD | 8,844 | $6,749,210 | 0.36% | Long | EC | |
| Block Inc | XYZ | 86,386 | $6,565,336 | 0.35% | Long | EC | |
| T-Mobile US Inc | TMUS | 37,409 | $6,274,612 | 0.33% | Long | EC | |
| UnitedHealth Group Inc | UNH | 14,677 | $6,100,202 | 0.33% | Long | EC | |
| Morgan Stanley | MS | 27,090 | $5,662,894 | 0.30% | Long | EC | |
| Ross Stores Inc | ROST | 25,677 | $5,465,349 | 0.29% | Long | EC | |
| ServiceNow Inc | NOW | 54,085 | $5,369,559 | 0.29% | Long | EC | |
| TJX Cos Inc/The | TJX | 31,251 | $4,734,527 | 0.25% | Long | EC | |
| Danaher Corp | DHR | 23,245 | $4,427,708 | 0.24% | Long | EC | |
| Sea Ltd | SE | 45,283 | $4,339,470 | 0.23% | Long | EC |
Showing the top 50 of 74 holdings. Create a free account to see every holding and download the CSV.