FMDGX
Fidelity Mid Cap Growth Index Fund
Fidelity Salem Street Trust
Index fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
281
Top-10 weight
24.61%
Effective holdings ?
86
Crowding ?
780.3

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 VERTIV HOLDINGS CO 464,700 $116.44M 3.42%
2 Fidelity Securities Lending Cash Central Fund 113,229,175 $113.24M 3.33%
3 HOWMET AEROSPACE INC 489,798 $112.88M 3.32%
4 ROYAL CARIBBEAN CRUISES LTD 309,475 $85.16M 2.50%
5 HILTON WORLDWIDE HOLDINGS INC 278,590 $84.71M 2.49%
6 CLOUDFLARE INC-A 382,923 $79.01M 2.32%
7 QUANTA SVCS INC 139,357 $76.51M 2.25%
8 CENCORA INC 223,654 $70.26M 2.06%
9 TARGA RESOURCES CORP 259,437 $65.05M 1.91%
10 VISTRA CORP 413,238 $62.12M 1.82%
11 MONOLITHIC POWER SYS INC 56,536 $61.81M 1.82%
12 COMFORT SYSTEMS USA INC 42,490 $58.59M 1.72%
13 IDEXX LABS INC 97,312 $54.68M 1.61%
14 FASTENAL CO 1,151,599 $53.43M 1.57%
15 CARVANA CO CL A 165,121 $51.91M 1.52%
16 ALNYLAM PHARMACEUTICALS INC 154,835 $51.23M 1.50%
17 WW GRAINGER INC 45,602 $49.74M 1.46%
18 AMERIPRISE FINANCIAL INC 101,293 $45.01M 1.32%
19 DATADOG INC CL A 381,287 $45.01M 1.32%
20 ROBLOX CORP - A 757,601 $42.85M 1.26%
21 AXON ENTERPRISE INC 92,359 $39.22M 1.15%
22 INSMED INC 239,728 $39.20M 1.15%
23 ROCKET LAB CORP 597,958 $38.40M 1.13%
24 NRG ENERGY INC 250,068 $36.54M 1.07%
25 TEXAS PACIFIC LAND CORP 70,458 $33.44M 0.98%
26 CHENIERE ENERGY INC 117,145 $33.24M 0.98%
27 EXPEDIA INC 141,707 $32.72M 0.96%
28 TAPESTRY INC 229,038 $32.32M 0.95%
29 NATERA INC 161,355 $32.27M 0.95%
30 CARDINAL HEALTH INC 146,491 $30.96M 0.91%
31 FTAI AVIATION LTD 124,416 $30.48M 0.90%
32 COUPANG INC A 1,598,031 $30.17M 0.89%
33 DEXCOM INC 477,647 $30.00M 0.88%
34 LIVE NATION ENTERTAINMENT INC 193,304 $29.48M 0.87%
35 TRACTOR SUPPLY CO. 649,337 $29.41M 0.86%
36 LPL FINL HLDGS INC 97,330 $29.28M 0.86%
37 DARDEN RESTAURANTS INC 133,361 $26.14M 0.77%
38 VEEVA SYSTEMS-A 145,026 $25.48M 0.75%
39 ARES MANAGEMENT CORP CL A 229,832 $25.07M 0.74%
40 BURLINGTON STORES INC 76,764 $24.98M 0.73%
41 FAIR ISAAC CORP 23,318 $24.89M 0.73%
42 CORPAY INC 83,008 $24.15M 0.71%
43 MSCI INC 42,863 $23.10M 0.68%
44 SYSCO CORP 313,516 $22.36M 0.66%
45 JABIL INC 82,705 $21.97M 0.65%
46 REDDIT INC-A 158,217 $21.30M 0.63%
47 BROADRIDGE FINL 129,316 $21.01M 0.62%
48 AST SPACEMOBILE INC 243,750 $20.20M 0.59%
49 LAS VEGAS SANDS CORP 374,342 $20.17M 0.59%
50 RESTAURANT BRANDS INTERNATIONAL INC 265,601 $19.63M 0.58%
1 / 6 Next ›

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.