T. Rowe Price Mid-Cap Index Fund (TRMNX) is an MF managed by T. Rowe Price. Its largest position is GRS - SECURITY LENDING COLLATERAL (null), representing 2.28% of fund assets.
T. Rowe Price Mid-Cap Index Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- TRMNX
- Type:
- MF
- Manager:
- T. Rowe Price
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 28, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
GRS - SECURITY LENDING COLLATERAL
|
2.28% | $8,521,422.50 | 8,521,423 |
|
-
Marvell Technology, Inc.
|
1.87% | $6,970,841.85 | 70,377 |
|
-
SPOTIFY TECHNOLOGY SA
|
1.66% | $6,201,998.90 | 12,790 |
|
-
Cloudflare, Inc.
|
1.44% | $5,379,283.80 | 26,070 |
|
-
Cheniere Energy, Inc.
|
1.35% | $5,029,078.48 | 17,723 |
|
-
Snowflake Inc.
|
1.11% | $4,162,330.36 | 27,598 |
|
-
AngloGold Ashanti PLC
|
1.09% | $4,081,525.92 | 41,922 |
|
-
NU HOLDINGS LTD/CAYMAN ISL-A
|
1.07% | $4,000,622.37 | 278,401 |
|
-
Ferguson Enterprises Inc. /DE/
|
0.99% | $3,708,134.22 | 15,897 |
|
-
ALNYLAM PHARMACEUTICALS, INC.
|
0.93% | $3,490,016.76 | 10,548 |
|
-
Strategy Inc
|
0.87% | $3,240,806.40 | 25,968 |
|
-
Roblox Corp
|
0.78% | $2,921,210.88 | 51,648 |
|
-
INSMED Inc
|
0.76% | $2,841,977.60 | 17,380 |
|
-
Rocket Lab Corp
|
0.70% | $2,609,130.16 | 40,628 |
|
-
TechnipFMC plc
|
0.62% | $2,299,609.45 | 33,265 |
|
-
CASEYS GENERAL STORES INC
|
0.60% | $2,235,985.92 | 3,072 |
|
-
Natera, Inc.
|
0.59% | $2,192,890.35 | 10,965 |
|
-
VEEVA SYSTEMS INC
|
0.58% | $2,174,495.14 | 12,379 |
|
-
Restaurant Brands International Inc.
|
0.56% | $2,092,478.50 | 28,315 |
|
-
UNITED THERAPEUTICS Corp
|
0.56% | $2,087,289.60 | 3,520 |
|
-
CURTISS WRIGHT CORP
|
0.56% | $2,079,459.36 | 3,053 |
|
-
FTAI Aviation Ltd.
|
0.55% | $2,071,720.00 | 8,456 |
|
-
Coupang, Inc.
|
0.55% | $2,050,386.88 | 108,601 |
|
-
FLEX LTD.
|
0.54% | $1,999,213.86 | 30,541 |
|
-
LPL Financial Holdings Inc.
|
0.53% | $1,989,689.62 | 6,614 |
|
-
MARKEL GROUP INC.
|
0.53% | $1,979,148.38 | 1,034 |
|
-
XPO, Inc.
|
0.50% | $1,851,337.80 | 9,516 |
|
-
Woodward, Inc.
|
0.48% | $1,779,220.32 | 4,971 |
|
-
Zoom Communications, Inc.
|
0.48% | $1,778,226.80 | 22,120 |
|
-
ROYAL GOLD INC
|
0.48% | $1,776,085.71 | 6,979 |
|
-
US Foods Holding Corp.
|
0.46% | $1,717,134.62 | 18,622 |
|
-
Burlington Stores, Inc.
|
0.45% | $1,697,832.84 | 5,218 |
|
-
MASTEC INC
|
0.44% | $1,661,143.62 | 5,163 |
|
-
ATI INC
|
0.44% | $1,626,970.10 | 11,185 |
|
-
MongoDB, Inc.
|
0.43% | $1,602,509.19 | 6,547 |
|
-
SoFi Technologies, Inc.
|
0.43% | $1,598,607.84 | 100,668 |
|
-
CARPENTER TECHNOLOGY CORP
|
0.42% | $1,575,023.40 | 3,996 |
|
-
ILLUMINA, INC.
|
0.42% | $1,572,304.56 | 12,756 |
|
-
nVent Electric plc
|
0.42% | $1,563,661.60 | 13,220 |
|
-
BWX Technologies, Inc.
|
0.41% | $1,549,011.75 | 7,575 |
|
-
Everpure, Inc.
|
0.41% | $1,541,711.52 | 26,113 |
|
-
ROYALTY PHARMA PLC- CL A
|
0.41% | $1,531,298.34 | 31,922 |
|
-
AST SpaceMobile, Inc.
|
0.40% | $1,486,107.71 | 17,933 |
|
-
Liberty Media Corp
|
0.40% | $1,480,793.34 | 17,417 |
|
-
TWILIO INC
|
0.40% | $1,477,126.80 | 11,740 |
|
-
RB GLOBAL INC.
|
0.39% | $1,475,227.35 | 15,391 |
|
-
ENTEGRIS INC
|
0.39% | $1,459,169.04 | 12,446 |
|
-
Reddit, Inc.
|
0.39% | $1,448,026.10 | 10,754 |
|
-
Alcoa Corp
|
0.38% | $1,423,508.13 | 21,461 |
|
-
Ovintiv Inc.
|
0.38% | $1,414,904.96 | 23,836 |
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