ETF · holdings as filed 2026-04-30
What's inside FLAPX?
Fidelity Flex Mid Cap Index Fund
- Holdings
- 510
- positions in the fund
- Top 10
- 7%
- of fund assets
- Expense ratio
- 0.00%
- net, per year
- Fund size
- $606M
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | ? | —Fidelity Revere Street Trust | 2.80% | |
| 2 | A  | ALABASTERA LABS INC | 0.60% | |
| 3 | F  | FNFABRINET | 0.57% | |
| 4 | N  | NVTNVENT ELECTRIC PLC | 0.54% | |
| 5 | P  | PEVERPURE INC-A | 0.52% | |
| 6 | B  | BWXTBWX TECHNOLOGIES INC | 0.46% | |
| 7 | M  | MKSIMKS INC | 0.45% | |
| 8 | L  | LLOEWS CORP | 0.44% | |
| 9 | R  | RBCRBC BEARINGS INC | 0.44% | |
| 10 | R  | RDDTREDDIT INC-CL A | 0.44% | |
| 11 | A  | AFRMAFFIRM HOLDINGS INC | 0.44% | |
| 12 | I  | ITTITT INC | 0.43% | |
| 13 | N  | NXTNEXTPOWER INC-CL A | 0.41% | |
| 14 | A  | APGAPI GROUP CORP | 0.41% | |
| 15 | E  | EWBCEAST WEST BANCORP INC | 0.41% | |
| 16 | S  | SNXTD SYNNEX CORP | 0.40% | |
| 17 | T  | TLNTALEN ENERGY CORP | 0.40% | |
| 18 | W  | WCCWESCO INTERNATIONAL INC | 0.40% | |
| 19 | L  | LSCCLATTICE SEMICONDUCTOR CORP | 0.39% | |
| 20 | A  | AAALCOA CORP | 0.39% |
Top holdings — Information Technology
Your 10 largest positions in this sector
1
A
ALABASTERA LABS INC
0.60%2
F
FNFABRINET
0.57%3
N
NVTNVENT ELECTRIC PLC
0.54%4
P
PEVERPURE INC-A
0.52%5
B
BWXTBWX TECHNOLOGIES INC
0.46%6
R
RBCRBC BEARINGS INC
0.44%7
R
RDDTREDDIT INC-CL A
0.44%8
I
ITTITT INC
0.43%9
N
NXTNEXTPOWER INC-CL A
0.41%10
A
APGAPI GROUP CORP
0.41%Top holdings — United States
Your 10 largest positions in this country
1
A
ALABASTERA LABS INC
0.60%2
P
PEVERPURE INC-A
0.52%3
B
BWXTBWX TECHNOLOGIES INC
0.46%4
M
MKSIMKS INC
0.45%5
L
LLOEWS CORP
0.44%6
R
RBCRBC BEARINGS INC
0.44%7
R
RDDTREDDIT INC-CL A
0.44%8
A
AFRMAFFIRM HOLDINGS INC
0.44%9
I
ITTITT INC
0.43%10
N
NXTNEXTPOWER INC-CL A
0.41%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-04-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.