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MASSMUTUAL SELECT FUNDS

CIK: 0000916053 Equity
Report date: 2026-05-27
AUM $2.8B
Expense Ratio
Category Equity
State MA
Fiscal Year End
Inception Date
Manager
Latest Filing 2026-05-27

Holdings

From latest SEC N-PORT filing · US-listed stocks only

134 positions
# Security Name CUSIP Asset Type Weight % Value ($M) Quantity
1 AYI Acuity Inc Since 2026-07-07 00508Y102 Equity (Common)
0.21%
$5.75 20,500
2 A Agilent Technologies Inc Since 2026-07-07 00846U101 Equity (Common)
1.80%
$49.51 434,387
3 AKAM Akamai Technologies Inc Since 2026-07-07 00971T101 Equity (Common)
0.64%
$17.75 154,575
4 ALGN Align Technology Inc Since 2026-07-07 016255101 Equity (Common)
0.32%
$8.77 51,155
5 ATI ATI Inc Since 2026-07-07 01741R102 Equity (Common)
0.29%
$7.87 54,092
6 ALGM Allegro MicroSystems Inc Since 2026-07-07 01749D105 Equity (Common)
0.12%
$3.27 103,594
7 ALNY Alnylam Pharmaceuticals Inc Since 2026-07-07 02043Q107 Equity (Common)
1.47%
$40.36 121,989
8 COR Cencora Inc Since 2026-07-07 03073E105 Equity (Common)
1.50%
$41.41 131,835
9 APGE Apogee Therapeutics Inc Since 2026-07-07 03770N101 Equity (Common)
0.23%
$6.34 75,317
10 ANET Arista Networks Inc Since 2026-07-07 040413205 Equity (Common)
0.24%
$6.58 53,623
11 ASND Ascendis Pharma A/S Since 2026-07-07 04351P101 Equity (Common)
0.59%
$16.37 71,578
12 AIZ Assurant Inc Since 2026-07-07 04621X108 Equity (Common)
1.12%
$30.91 141,904
13 ALAB Astera Labs Inc Since 2026-07-07 04626A103 Equity (Common)
0.13%
$3.66 33,414
14 AUR Aurora Innovation Inc Since 2026-07-07 051774107 Equity (Common)
0.13%
$3.67 890,623
15 AVTR Avantor Inc Since 2026-07-07 05352A100 Equity (Common)
0.20%
$5.53 705,000
16 BWXT BWX Technologies Inc Since 2026-07-07 05605H100 Equity (Common)
0.42%
$11.53 56,400
17 BIIB Biogen Inc Since 2026-07-07 09062X103 Equity (Common)
0.31%
$8.56 46,700
18 BR Broadridge Financial Solutions Inc Since 2026-07-07 11133T103 Equity (Common)
0.20%
$5.41 33,300
19 BLDR Builders FirstSource Inc Since 2026-07-07 12008R107 Equity (Common)
0.33%
$9.19 111,597
20 BURL Burlington Stores Inc Since 2026-07-07 122017106 Equity (Common)
1.70%
$46.72 143,581
21 CBOE Cboe Global Markets Inc Since 2026-07-07 12503M108 Equity (Common)
0.82%
$22.57 80,286
22 CACI CACI International Inc Since 2026-07-07 127190304 Equity (Common)
0.13%
$3.51 6,457
23 CAI Caris Life Sciences Inc Since 2026-07-07 142152107 Equity (Common)
0.16%
$4.45 249,038
24 CASY Casey's General Stores Inc Since 2026-07-07 147528103 Equity (Common)
0.51%
$13.96 19,183
25 CELH Celsius Holdings Inc Since 2026-07-07 15118V207 Equity (Common)
0.45%
$12.27 345,871
26 CGON CG oncology Inc Since 2026-07-07 156944100 Equity (Common)
0.17%
$4.63 68,390
27 LNG Cheniere Energy Inc Since 2026-07-07 16411R208 Equity (Common)
1.16%
$32.09 113,087
28 CMG Chipotle Mexican Grill Inc Since 2026-07-07 169656105 Equity (Common)
0.18%
$4.90 153,201
29 CHD Church & Dwight Co Inc Since 2026-07-07 171340102 Equity (Common)
0.24%
$6.68 71,619
30 CRCL Circle Internet Group Inc Since 2026-07-07 172573107 Equity (Common)
0.31%
$8.68 90,926
31 NET Cloudflare Inc Since 2026-07-07 18915M107 Equity (Common)
0.46%
$12.68 61,448
32 CPAY Corpay Inc Since 2026-07-07 219948106 Equity (Common)
0.25%
$6.79 23,345
33 DTM DT Midstream Inc Since 2026-07-07 23345M107 Equity (Common)
0.43%
$11.92 88,534
34 DDOG Datadog Inc Since 2026-07-07 23804L103 Equity (Common)
0.16%
$4.33 36,670
35 DXCM Dexcom Inc Since 2026-07-07 252131107 Equity (Common)
0.39%
$10.63 169,248
36 DLTR Dollar Tree Inc Since 2026-07-07 256746108 Equity (Common)
1.07%
$29.36 268,129
37 DPZ Domino's Pizza Inc Since 2026-07-07 25754A201 Equity (Common)
1.31%
$36.17 100,799
38 DKNG DraftKings Inc Since 2026-07-07 26142V105 Equity (Common)
0.16%
$4.32 199,700
39 BROS Dutch Bros Inc Since 2026-07-07 26701L100 Equity (Common)
0.21%
$5.87 115,900
40 EXP Eagle Materials Inc Since 2026-07-07 26969P108 Equity (Common)
0.25%
$6.82 36,000
41 ENTG Entegris Inc Since 2026-07-07 29362U104 Equity (Common)
0.20%
$5.57 47,494
42 EFX Equifax Inc Since 2026-07-07 294429105 Equity (Common)
0.46%
$12.65 70,226
43 FERG Ferguson Enterprises Inc Since 2026-07-07 31488V107 Equity (Common)
1.01%
$27.77 119,039
44 FR First Industrial Realty Trust Inc Since 2026-07-07 32054K103 Equity (Common)
0.20%
$5.62 97,174
45 FND Floor & Decor Holdings Inc Since 2026-07-07 339750101 Equity (Common)
0.10%
$2.85 56,210
46 GEHC GE HealthCare Technologies Inc Since 2026-07-07 36266G107 Equity (Common)
0.17%
$4.67 65,615
47 GWRE Guidewire Software Inc Since 2026-07-07 40171V100 Equity (Common)
0.49%
$13.37 89,364
48 HLT Hilton Worldwide Holdings Inc Since 2026-07-07 43300A203 Equity (Common)
2.01%
$55.41 182,234
49 ITT ITT Inc Since 2026-07-07 45073V108 Equity (Common)
0.55%
$15.24 80,000
50 IDXX IDEXX Laboratories Inc Since 2026-07-07 45168D104 Equity (Common)
0.28%
$7.82 13,913
51 IR Ingersoll Rand Inc Since 2026-07-07 45687V106 Equity (Common)
0.86%
$23.73 296,171
52 IONS Ionis Pharmaceuticals Inc Since 2026-07-07 462222100 Equity (Common)
0.69%
$19.09 254,240
53 JBL Jabil Inc Since 2026-07-07 466313103 Equity (Common)
0.24%
$6.69 25,192
54 KEYS Keysight Technologies Inc Since 2026-07-07 49338L103 Equity (Common)
1.35%
$37.12 131,442
55 KNX Knight-Swift Transportation Holdings Inc Since 2026-07-07 499049104 Equity (Common)
0.59%
$16.32 283,485
56 KYMR Kymera Therapeutics Inc Since 2026-07-07 501575104 Equity (Common)
0.14%
$3.76 45,100
57 LHX L3Harris Technologies Inc Since 2026-07-07 502431109 Equity (Common)
0.36%
$9.78 28,343
58 LMND Lemonade Inc Since 2026-07-07 52567D107 Equity (Common)
0.12%
$3.43 54,654
59 LLYVK Liberty Live Holdings Inc Since 2026-07-07 530909308 Equity (Common)
0.67%
$18.35 195,008
60 LYV Live Nation Entertainment Inc Since 2026-07-07 538034109 Equity (Common)
0.22%
$6.14 40,292
61 LULU Lululemon Athletica Inc Since 2026-07-07 550021109 Equity (Common)
0.17%
$4.66 30,419
62 MSCI MSCI Inc Since 2026-07-07 55354G100 Equity (Common)
1.34%
$36.93 68,521
63 MTSI MACOM Technology Solutions Holdings Inc Since 2026-07-07 55405Y100 Equity (Common)
1.05%
$28.84 129,881
64 MANH Manhattan Associates Inc Since 2026-07-07 562750109 Equity (Common)
0.72%
$19.85 149,100
65 MKL Markel Group Inc Since 2026-07-07 570535104 Equity (Common)
0.48%
$13.21 6,900
66 MLM Martin Marietta Materials Inc Since 2026-07-07 573284106 Equity (Common)
0.89%
$24.50 41,611
67 MRVL Marvell Technology Inc Since 2026-07-07 573874104 Equity (Common)
0.74%
$20.27 204,672
68 MH McGraw Hill Inc Since 2026-07-07 580907103 Equity (Common)
0.14%
$3.95 288,506
69 MTD Mettler-Toledo International Inc Since 2026-07-07 592688105 Equity (Common)
1.71%
$47.08 37,332
70 MDB MongoDB Inc Since 2026-07-07 60937P106 Equity (Common)
0.51%
$13.98 57,108
71 MPWR Monolithic Power Systems Inc Since 2026-07-07 609839105 Equity (Common)
1.91%
$52.53 48,041
72 MSI Motorola Solutions Inc Since 2026-07-07 620076307 Equity (Common)
0.12%
$3.34 7,692
73 MLI Mueller Industries Inc Since 2026-07-07 624756102 Equity (Common)
0.31%
$8.60 77,635
74 MUSA Murphy USA Inc Since 2026-07-07 626755102 Equity (Common)
0.30%
$8.26 16,726
75 NDAQ Nasdaq Inc Since 2026-07-07 631103108 Equity (Common)
0.13%
$3.55 41,856
76 NTRA Natera Inc Since 2026-07-07 632307104 Equity (Common)
0.80%
$21.91 109,546
77 NUVL Nuvalent Inc Since 2026-07-07 670703107 Equity (Common)
0.09%
$2.49 24,303
78 ODFL Old Dominion Freight Line Inc Since 2026-07-07 679580100 Equity (Common)
1.10%
$30.35 155,317
79 PTC PTC Inc Since 2026-07-07 69370C100 Equity (Common)
1.33%
$36.76 257,993
80 PLNT Planet Fitness Inc Since 2026-07-07 72703H101 Equity (Common)
0.98%
$27.10 364,301
81 P Everpure Inc Since 2026-07-07 74624M102 Equity (Common)
0.66%
$18.20 308,330
82 PWR Quanta Services Inc Since 2026-07-07 74762E102 Equity (Common)
1.00%
$27.55 50,187
83 RBA RB Global Inc Since 2026-07-07 74935Q107 Equity (Common)
0.54%
$14.74 153,800
84 RMBS Rambus Inc Since 2026-07-07 750917106 Equity (Common)
0.22%
$6.00 69,700
85 RJF Raymond James Financial Inc Since 2026-07-07 754730109 Equity (Common)
0.79%
$21.68 149,725
86 RDDT Reddit Inc Since 2026-07-07 75734B100 Equity (Common)
0.65%
$17.80 132,223
87 RMD ResMed Inc Since 2026-07-07 761152107 Equity (Common)
0.21%
$5.74 25,569
88 RVMD Revolution Medicines Inc Since 2026-07-07 76155X100 Equity (Common)
0.09%
$2.43 25,000
89 ROL Rollins Inc Since 2026-07-07 775711104 Equity (Common)
0.31%
$8.50 159,166
90 ROST Ross Stores Inc Since 2026-07-07 778296103 Equity (Common)
0.80%
$22.11 102,067
91 RYAN Ryan Specialty Holdings Inc Since 2026-07-07 78351F107 Equity (Common)
0.21%
$5.84 173,241
92 QXO QXO Inc Since 2026-07-07 82846H405 Equity (Common)
0.24%
$6.58 339,067
93 SWKS Skyworks Solutions Inc Since 2026-07-07 83088M102 Equity (Common)
0.14%
$3.83 71,455
94 SNOW Snowflake Inc Since 2026-07-07 833445109 Equity (Common)
0.15%
$4.22 27,996
95 SOLS Solstice Advanced Materials Inc Since 2026-07-07 83443Q103 Equity (Common)
0.18%
$4.87 63,960
96 XYZ Block Inc Since 2026-07-07 852234103 Equity (Common)
0.11%
$2.98 49,495
97 SARO StandardAero Inc Since 2026-07-07 85423L103 Equity (Common)
0.48%
$13.19 510,818
98 LRN Stride Inc Since 2026-07-07 86333M108 Equity (Common)
0.32%
$8.83 100,188
99 SYM Symbotic Inc Since 2026-07-07 87151X101 Equity (Common)
0.14%
$3.76 70,643
100 TPG TPG Inc Since 2026-07-07 872657101 Equity (Common)
0.21%
$5.73 141,378
101 TER Teradyne Inc Since 2026-07-07 880770102 Equity (Common)
0.55%
$15.11 50,980
102 TXRH Texas Roadhouse Inc Since 2026-07-07 882681109 Equity (Common)
0.32%
$8.80 53,300
103 TXT Textron Inc Since 2026-07-07 883203101 Equity (Common)
0.73%
$20.12 229,833
104 BLD TopBuild Corp Since 2026-07-07 89055F103 Equity (Common)
0.29%
$7.96 22,650
105 TW Tradeweb Markets Inc Since 2026-07-07 892672106 Equity (Common)
0.63%
$17.39 147,752
106 TRU TransUnion Since 2026-07-07 89400J107 Equity (Common)
0.78%
$21.57 311,726
107 TYL Tyler Technologies Inc Since 2026-07-07 902252105 Equity (Common)
1.11%
$30.70 89,663
108 ULS UL Solutions Inc Since 2026-07-07 903731107 Equity (Common)
0.82%
$22.64 264,118
109 ULTA Ulta Beauty Inc Since 2026-07-07 90384S303 Equity (Common)
0.81%
$22.23 42,528
110 USFD US Foods Holding Corp Since 2026-07-07 912008109 Equity (Common)
0.60%
$16.65 180,561
111 U Unity Software Inc Since 2026-07-07 91332U101 Equity (Common)
0.17%
$4.77 217,287
112 PCVX Vaxcyte Inc Since 2026-07-07 92243G108 Equity (Common)
0.30%
$8.16 140,371
113 VEEV Veeva Systems Inc Since 2026-07-07 922475108 Equity (Common)
1.02%
$28.17 160,379
114 VRT Vertiv Holdings Co Since 2026-07-07 92537N108 Equity (Common)
0.16%
$4.53 18,083
115 VST Vistra Corp Since 2026-07-07 92840M102 Equity (Common)
0.41%
$11.41 75,898
116 WCN Waste Connections Inc Since 2026-07-07 94106B101 Equity (Common)
0.16%
$4.36 26,824
117 WST West Pharmaceutical Services Inc Since 2026-07-07 955306105 Equity (Common)
0.89%
$24.49 97,700
118 WING Wingstop Inc Since 2026-07-07 974155103 Equity (Common)
0.33%
$8.97 57,872
119 WDAY Workday Inc Since 2026-07-07 98138H101 Equity (Common)
0.21%
$5.92 45,537
120 WH Wyndham Hotels & Resorts Inc Since 2026-07-07 98311A105 Equity (Common)
0.46%
$12.61 155,281
121 XPO XPO Inc Since 2026-07-07 983793100 Equity (Common)
1.97%
$54.21 278,637
122 YUM Yum! Brands Inc Since 2026-07-07 988498101 Equity (Common)
1.37%
$37.68 242,335
123 ZS Zscaler Inc Since 2026-07-07 98980G102 Equity (Common)
0.43%
$11.94 85,125
124 ZM Zoom Communications Inc Since 2026-07-07 98980L101 Equity (Common)
0.53%
$14.65 182,200
125 AON Aon PLC Since 2026-07-07 Equity (Common)
0.16%
$4.42 13,701
126 BLSH Bullish Since 2026-07-07 Equity (Common)
0.08%
$2.31 64,700
127 FTAI FTAI Aviation Ltd Since 2026-07-07 Equity (Common)
0.68%
$18.78 76,655
128 STE STERIS PLC Since 2026-07-07 Equity (Common)
0.17%
$4.79 21,657
129 FTI TechnipFMC PLC Since 2026-07-07 Equity (Common)
1.29%
$35.62 515,308
130 VIK Viking Holdings Ltd Since 2026-07-07 Equity (Common)
1.46%
$40.34 549,050
131 CRSP CRISPR Therapeutics AG Since 2026-07-07 Equity (Common)
0.17%
$4.57 96,019
132 SRAD Sportradar Group AG Since 2026-07-07 Equity (Common)
0.33%
$9.05 540,700
133 BIRK Birkenstock Holding Plc Since 2026-07-07 Equity (Common)
0.53%
$14.58 406,801
134 RCL Royal Caribbean Cruises Ltd Since 2026-07-07 Equity (Common)
0.90%
$24.89 90,469
Frequently Asked Questions — MASSMUTUAL SELECT FUNDS
What type of mutual fund is MASSMUTUAL SELECT FUNDS?
MASSMUTUAL SELECT FUNDS is a SEC-registered Equity fund, with $2.8B in assets under management. Equity funds invest primarily in a diversified portfolio of stocks and equities, aiming for long-term capital appreciation. They carry higher market risk than bond or money market funds but historically offer stronger long-term returns. Equity mutual funds can be further classified as large-cap, mid-cap, small-cap, growth, value, or sector-specific depending on their investment mandate. As of its latest SEC N-PORT filing, MASSMUTUAL SELECT FUNDS holds 134 portfolio positions, all detailed in the holdings table on this page.
What are MASSMUTUAL SELECT FUNDS's assets under management (AUM)?
MASSMUTUAL SELECT FUNDS has $2.8B in assets under management (AUM) according to its most recent SEC N-PORT filing on StockSifting. AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally signals a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs due to economies of scale. AUM changes daily as market prices fluctuate and as investors purchase or redeem fund shares — the figure shown here reflects the most recently available N-PORT disclosure, not the current real-time value. For the live figure, consult the fund's official website or its latest SEC EDGAR filing.
What are MASSMUTUAL SELECT FUNDS's top holdings?
According to MASSMUTUAL SELECT FUNDS's most recent SEC N-PORT filing, the fund's largest holdings by portfolio weight include Acuity Inc, Agilent Technologies Inc, Akamai Technologies Inc , among others. The complete list of all 134 holdings — including CUSIP, asset type, portfolio weight percentage, dollar value, and share quantity — is available in the holdings table above. Holdings data is sourced directly from SEC EDGAR N-PORT filings and reflects the fund's positions as of the report date shown at the top of this page. Due to the 60-day SEC disclosure lag, these positions may differ from the fund's current portfolio. For the latest holdings before public release, refer to SEC EDGAR directly.
What is MASSMUTUAL SELECT FUNDS's expense ratio?
Expense ratio data for MASSMUTUAL SELECT FUNDS is not currently available in StockSifting's database. The expense ratio is the annual fee charged by a mutual fund as a percentage of your investment, covering management fees and operational costs. It is one of the most important factors affecting net long-term returns — lower expense ratios allow more of a fund's gross performance to flow through to investors. For the most accurate and current expense ratio, refer to the fund's official prospectus or its SEC EDGAR filings. You can also contact us if you believe this data should be present.
Where can I find MASSMUTUAL SELECT FUNDS's SEC filings?
MASSMUTUAL SELECT FUNDS is required to file monthly portfolio reports (Form N-PORT) with the U.S. Securities and Exchange Commission (SEC). Its SEC Central Index Key (CIK) is 0000916053. You can access all of MASSMUTUAL SELECT FUNDS's SEC filings — including N-PORT holdings disclosures, annual reports (Form N-CEN), and registration statements — directly on SEC EDGAR (CIK: 0000916053). N-PORT filings disclose the fund's complete portfolio holdings, fair value measurements, and certain risk metrics as of each filing period end date. StockSifting automatically parses these filings to populate the holdings table, AUM figures, and expense ratio displayed on this page, making the raw EDGAR data accessible without needing to download and parse XML files manually.
How current is MASSMUTUAL SELECT FUNDS's holdings data on StockSifting?
Holdings data for MASSMUTUAL SELECT FUNDS on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The Report date displayed at the top of this page indicates exactly when the underlying data was current. If the fund has made significant portfolio changes since that date — responding to market events, earnings releases, or macro shifts — those changes will not be reflected here until the next N-PORT filing is released. For the most up-to-date holdings before the public disclosure window, refer to the fund's official website or SEC EDGAR directly. StockSifting is best used for fundamental research and historical portfolio analysis, not real-time trading decisions.