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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001012968-18-000015
Filing Date
2018-05-15
Accepted
2018-05-15 09:16:29
Documents
31
Effectiveness Date
2018-05-15

Document Format Files

Seq Description Document Type Size
1 iefxbrl-51201119.htm 485BPOS 94325
  Complete submission text file 0001012968-18-000015.txt   4441285

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE FILE trpiefi-20180426.xml EX-101.INS 183638
3 XBRL SCHEMA FILE trpiefi-20180426.xsd EX-101.SCH 34525
4 XBRL CALCULATION FILE trpiefi-20180426_cal.xml EX-101.CAL 4752
5 XBRL DEFINITION FILE trpiefi-20180426_def.xml EX-101.DEF 1094756
6 XBRL LABEL FILE trpiefi-20180426_lab.xml EX-101.LAB 165150
7 XBRL PRESENTATION FILE trpiefi-20180426_pre.xml EX-101.PRE 870778

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001012968      
Series S000002092   T. Rowe Price Institutional Mid-Cap Equity Growth Fund
Class/Contract C000005460   T. Rowe Price Institutional Mid-Cap Equity Growth Fund PMEGX
  Status Name Ticker Symbol
CIK 0001012968      
Series S000002093   T. Rowe Price Institutional Large-Cap Value Fund
Class/Contract C000005461   T. Rowe Price Institutional Large-Cap Value Fund TILCX
  Status Name Ticker Symbol
CIK 0001012968      
Series S000002094   T. Rowe Price Institutional Small-Cap Stock Fund
Class/Contract C000005462   T. Rowe Price Institutional Small-Cap Stock Fund TRSSX
  Status Name Ticker Symbol
CIK 0001012968      
Series S000002095   T. Rowe Price Institutional Large-Cap Growth Fund
Class/Contract C000005463   T. Rowe Price Institutional Large-Cap Growth Fund TRLGX
  Status Name Ticker Symbol
CIK 0001012968      
Series S000002096   T. Rowe Price Institutional Large-Cap Core Growth Fund
Class/Contract C000005464   T. Rowe Price Institutional Large-Cap Core Growth Fund TPLGX
  Status Name Ticker Symbol
CIK 0001012968      
Series S000019417   T. Rowe Price Institutional U.S. Structured Research Fund
Class/Contract C000053975   T. Rowe Price Institutional U.S. Structured Research Fund TRISX
Mailing Address 100 EAST PRATT STREET BALTIMORE MD 21202
Business Address 100 EAST PRATT STREET BALTIMORE MD 21202 410-345-2000
T. Rowe Price Institutional Equity Funds, Inc. (Filer) CIK: 0001012968 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 485BPOS | Act: 33 | File No.: 333-04753 | Film No.: 18833483

Mailing Address 100 EAST PRATT STREET BALTIMORE MD 21202
Business Address 100 EAST PRATT STREET BALTIMORE MD 21202 410-345-2000
T. Rowe Price Institutional Equity Funds, Inc. (Filer) CIK: 0001012968 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 485BPOS | Act: 40 | File No.: 811-07639 | Film No.: 18833484