MassMutual Mid Cap Growth Fund

MassMutual Mid Cap Growth Fund reported 210 holdings worth US$2.5B as of Jun 30, 2026 (Form N-PORT)

As of Jun 30, 2026 · Filed Aug 27, 2026

MassMutual Mid Cap Growth Fund reported 210 holdings worth US$2.5B as of Jun 30, 2026. Largest: Datadog, Inc., Agilent Technologies, Inc. and Teradyne, Inc. Filed Aug 27, 2026 (Form N-PORT).

Holdings
210
Value as reported
US$2.5B

The filing in full

CompanySharesValue as reported% of portfolio
Datadog, Inc.199KUS$51.7M2.1%
Agilent Technologies, Inc.370KUS$49.1M2.0%
Teradyne, Inc.94,860US$45.9M1.8%
Mettler-toledo International, Inc.34,458US$44M1.8%
Snowflake Inc.162KUS$41.1M1.6%
Burlington Stores, Inc.126KUS$40M1.6%
Lattice Semiconductor Corporation259KUS$39.6M1.6%
Keysight Technologies Inc.112KUS$39.4M1.6%
Xpo, Inc.186KUS$38.1M1.5%
Macom Technology Solutions Holdings, Inc.93,448US$35.5M1.4%
Cloudflare, Inc.141KUS$34.5M1.4%
Yum! Brands, Inc.210KUS$33.6M1.3%
Viking Holdings Ltd317KUS$33.2M1.3%
Alnylam Pharmaceuticals, Inc.106KUS$31.9M1.3%
Astera Labs, Inc.61,933US$29.9M1.2%
Msci Inc.49,860US$27.9M1.1%
Reddit, Inc.158KUS$27.5M1.1%
Veeva Systems Inc.155KUS$27.5M1.1%
Assurant, Inc.100KUS$26.9M1.1%
Royal Caribbean Cruises Ltd.84,334US$26.8M1.1%
Dollar Tree, Inc.221KUS$26.8M1.1%
Natera, Inc.96,267US$26.1M1.0%
Veralto Corp290KUS$25.7M1.0%
Ptc Inc.226KUS$25.6M1.0%
Us Foods Holding Corp.247KUS$25.3M1.0%
West Pharmaceutical Services, Inc.69,977US$25.1M1.0%
Ferguson Enterprises Inc.105KUS$25M1.00%
Lumentum Holdings Inc.28,590US$24.5M0.98%
Tyler Technologies, Inc.79,599US$23.3M0.93%
Rocket Lab Corporation226KUS$23M0.92%
Ul Solutions Inc.225KUS$22.9M0.91%
Quanta Services, Inc.31,157US$22.4M0.90%
The Cooper Companies, Inc.312KUS$22.3M0.89%
Everpure, Inc.278KUS$21.9M0.88%
Esab Corporation220KUS$21.7M0.87%
Technipfmc Plc326KUS$21.6M0.86%
Ingersoll Rand Inc.262KUS$21.5M0.86%
Old Dominion Freight Line, Inc.95,522US$20.7M0.83%
Microchip Technology Incorporated225KUS$20.5M0.82%
Robinhood Markets, Inc.204KUS$20.5M0.82%
Mongodb, Inc.60,835US$20.4M0.82%
New York Times Company (the)284KUS$19.9M0.79%
Transunion274KUS$19.8M0.79%
Pool Corporation91,933US$19.8M0.79%
Manhattan Associates, Inc.139KUS$19.3M0.77%
Elanco Animal Health Incorporated779KUS$19.2M0.77%
Api Group Corporation440KUS$18.6M0.74%
Liberty Live Holdings, Inc. - Series A Liberty Live Group173KUS$18.3M0.73%
Ftai Aviation Ltd.67,480US$18.3M0.73%
Fabrinet31,397US$17.6M0.70%
Nxp Semiconductors N.v.62,730US$17.6M0.70%
Hilton Worldwide Holdings Inc.53,305US$17.6M0.70%
Raymond James Financial, Inc.115KUS$17.5M0.70%
Domino's Pizza Inc58,036US$17.2M0.69%
Teleflex Incorporated134KUS$16.9M0.68%
Ulta Beauty, Inc.37,431US$16.9M0.67%
Martin Marietta Materials, Inc.29,250US$16.9M0.67%
Textron Inc.183KUS$16.8M0.67%
Rb Global, Inc.142KUS$16.5M0.66%
Monolithic Power Systems, Inc.11,759US$16.3M0.65%
Cheniere Energy, Inc.64,652US$15.5M0.62%
Nrg Energy, Inc.104KUS$15.2M0.61%
Tradeweb Markets Inc.143KUS$14.3M0.57%
Fair Isaac Corporation11,866US$14.2M0.57%
Zoom Communications, Inc.164KUS$14.2M0.57%
Itt Inc.71,531US$14.1M0.56%
Birkenstock Holding Plc324KUS$14M0.56%
Ascendis Pharma A/s51,837US$13.8M0.55%
Woodward, Inc.32,210US$13.7M0.55%
Cytokinetics, Incorporated161KUS$13.7M0.55%
Dt Midstream, Inc.93,108US$13.7M0.55%
Td Synnex Corporation50,595US$13.5M0.54%
Insmed Incorporated126KUS$13.4M0.54%
Dexcom, Inc.198KUS$13.3M0.53%
Ionis Pharmaceuticals, Inc.165KUS$13.1M0.52%
Service Corporation International172KUS$13.1M0.52%
Eqt Corporation243KUS$12.9M0.52%
Paylocity Holding Corporation123KUS$12.8M0.51%
Akamai Technologies, Inc.106KUS$12.6M0.50%
Liberty Media Corporation - Series A Liberty Formula One129KUS$12.2M0.49%
Planet Fitness, Inc.230KUS$12M0.48%
Permian Resources Corporation644KUS$11.9M0.47%
Wyndham Hotels & Resorts, Inc.141KUS$11.8M0.47%
Cboe Global Markets, Inc.48,615US$11.8M0.47%
Rbc Bearings Incorporated18,317US$11.8M0.47%
Sitime Corporation15,493US$11.6M0.46%
Credo Technology Group Holding Ltd41,100US$11.2M0.45%
United Therapeutics Corporation20,446US$11.1M0.44%
Caseys General Stores, Inc.13,909US$11.1M0.44%
Modine Manufacturing Company41,000US$10.9M0.44%
Knight-swift Transportation Holdings Inc.139KUS$10.9M0.43%
Molina Healthcare Inc45,845US$10.5M0.42%
Booz Allen Hamilton Holding Corporation168KUS$10.2M0.41%
Mastec, Inc.24,324US$10.1M0.40%
Insulet Corporation66,117US$10.1M0.40%
Bwx Technologies, Inc.51,611US$10M0.40%
Ati Inc.47,616US$9.39M0.37%
Builders Firstsource, Inc.103KUS$9.25M0.37%
Cencora, Inc.31,624US$8.95M0.36%
Wingstop Inc.51,543US$8.94M0.36%

Every holding of MassMutual Mid Cap Growth Fund

Source

View original at SEC

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