Frequently Asked Questions About JMGFX

What are the top holdings of JMGFX?

A machine-readable holdings disclosure for JPMorgan Mid Cap Growth Fund R5 (JMGFX) is not available from our data sources. Fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.

What sectors does JMGFX invest in?

JPMorgan Mid Cap Growth Fund R5 (JMGFX) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.

What sector is JMGFX most exposed to?

JMGFX's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.

Is JMGFX a US-only fund?

The country allocation card on this page shows JMGFX's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.

What does JMGFX invest in?

Under normal circumstances, at least 80% of the fund's assets will be invested in equity securities of mid cap companies, including common stocks and debt securities and preferred securities that are convertible to common stocks. "Assets" means net assets, plus the amount of borrowings for investment purposes. The fund invests primarily in common stocks of mid cap companies which the fund's adviser believes are capable of achieving sustained growth.

JMGFX

JPMorgan Mid Cap Growth Fund R5

NASDAQ·Asset Management · Financial Services

$50.74$0.32+0.63%

Market closed·Oct 28 4:00 PM EDT

Portfolio as of June 30, 2026, from the fund's SEC Form N-PORT filing. Funds disclose holdings quarterly, with a ~60-day publication delay. Sector breakdowns aren't part of this filing, so none is shown.

Top Holdings

119

holdings

23804L103
Datadog, Inc.
3.03%
833445109
Snowflake, Inc.
2.96%
199908104
Comfort Systems USA, Inc.
2.75%
04626A103
Astera Labs, Inc.
2.44%
770700102
Robinhood Markets, Inc.
2.16%
880770102
Teradyne, Inc.
2.15%
55024U109
Lumentum Holdings, Inc.
2.12%
311900104
Fastenal Co.
2.02%
773121108
Rocket Lab Corp.
1.97%
169656105
Chipotle Mexican Grill, Inc.
1.89%
Other
109 more holdings
77.68%

Top 10 holdings

23.49%

Top 25 holdings

45.20%

Concentration index

0.0126

Effective holdings

Chart tools

Open Top Holdings in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

All Holdings (119)

#	TickerHolding	Name	Weight	Shares	Market Value
1	23804L10323804L103Datadog, Inc.	Datadog, Inc.	3.03%	1.54M	$401.28M
2	833445109833445109Snowflake, Inc.	Snowflake, Inc.	2.96%	1.54M	$392.22M
3	199908104199908104Comfort Systems USA, Inc.	Comfort Systems USA, Inc.	2.75%	183.57K	$363.83M
4	04626A10304626A103Astera Labs, Inc.	Astera Labs, Inc.	2.44%	668.08K	$322.70M
5	770700102770700102Robinhood Markets, Inc.	Robinhood Markets, Inc.	2.16%	2.85M	$285.72M
6	880770102880770102Teradyne, Inc.	Teradyne, Inc.	2.15%	586.90K	$283.97M
7	55024U10955024U109Lumentum Holdings, Inc.	Lumentum Holdings, Inc.	2.12%	326.13K	$279.84M
8	311900104311900104Fastenal Co.	Fastenal Co.	2.02%	5.57M	$267.41M
9	773121108773121108Rocket Lab Corp.	Rocket Lab Corp.	1.97%	2.56M	$260.72M
10	169656105169656105Chipotle Mexican Grill, Inc.	Chipotle Mexican Grill, Inc.	1.89%	7.33M	$249.38M
11	874054109874054109Take-Two Interactive Software, Inc.	Take-Two Interactive Software, Inc.	1.83%	966.73K	$241.66M
12	03073E10503073E105Cencora, Inc.	Cencora, Inc.	1.60%	750.02K	$212.24M
13	632307104632307104Natera, Inc.	Natera, Inc.	1.60%	781.56K	$212.15M
14	422806208422806208HEICO Corp.	HEICO Corp.	1.60%	820.42K	$211.60M
15	LR0008862868LR0008862868Royal Caribbean Cruises Ltd.	Royal Caribbean Cruises Ltd.	1.53%	637.20K	$202.33M
16	466313103466313103Jabil, Inc.	Jabil, Inc.	1.50%	515.28K	$198.63M
17	773903109773903109Rockwell Automation, Inc.	Rockwell Automation, Inc.	1.48%	396.21K	$196.16M
18	18915M10718915M107Cloudflare, Inc.	Cloudflare, Inc.	1.48%	797.37K	$195.58M
19	64125C10964125C109Neurocrine Biosciences, Inc.	Neurocrine Biosciences, Inc.	1.42%	1.12M	$188.20M
20	02043Q10702043Q107Alnylam Pharmaceuticals, Inc.	Alnylam Pharmaceuticals, Inc.	1.38%	605.99K	$182.42M

Showing 20 of 119

Sectors

The fund issuer's factsheet may carry this breakdown directly.

Countries

countries

United States
90.50%
Cayman Islands
3.10%
Liberia
1.53%
Ireland
1.31%
Bermuda
1.06%
Germany
0.88%
Israel
0.86%
United Kingdom
0.77%
Canada
0.44%
Netherlands
0.33%
Other
2 more countries
0.39%

Top 3 countries

95.13%

Top 5 countries

97.50%

Concentration index

0.8019

Effective countries

Chart tools

Open Country Allocation in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

Asset Classes

Primary asset class

Fixed income

Strategy

Actively Managed

Income strategy

Bond yield

Issuer-reported asset class: Bond

Frequently Asked Questions About JMGFX

What are the top holdings of JMGFX?: A machine-readable holdings disclosure for JPMorgan Mid Cap Growth Fund R5 (JMGFX) is not available from our data sources. Fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.
What sectors does JMGFX invest in?: JPMorgan Mid Cap Growth Fund R5 (JMGFX) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.
What sector is JMGFX most exposed to?: JMGFX's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.
Is JMGFX a US-only fund?: The country allocation card on this page shows JMGFX's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.
What does JMGFX invest in?: Under normal circumstances, at least 80% of the fund's assets will be invested in equity securities of mid cap companies, including common stocks and debt securities and preferred securities that are convertible to common stocks. "Assets" means net assets, plus the amount of borrowings for investment purposes. The fund invests primarily in common stocks of mid cap companies which the fund's adviser believes are capable of achieving sustained growth.

TickerHolding

Name

Weight

Market Value

23804L10323804L103Datadog, Inc.

Datadog, Inc.

3.03%

1.54M

$401.28M

833445109833445109Snowflake, Inc.

Snowflake, Inc.

2.96%

1.54M

$392.22M

199908104199908104Comfort Systems USA, Inc.

Comfort Systems USA, Inc.

2.75%

183.57K

$363.83M

04626A10304626A103Astera Labs, Inc.

Astera Labs, Inc.

2.44%

668.08K

$322.70M

770700102770700102Robinhood Markets, Inc.

Robinhood Markets, Inc.

2.16%

2.85M

$285.72M

880770102880770102Teradyne, Inc.

Teradyne, Inc.

2.15%

586.90K

$283.97M

55024U10955024U109Lumentum Holdings, Inc.

Lumentum Holdings, Inc.

2.12%

326.13K

$279.84M

311900104311900104Fastenal Co.

Fastenal Co.

2.02%

5.57M

$267.41M

773121108773121108Rocket Lab Corp.

Rocket Lab Corp.

1.97%

2.56M

$260.72M

169656105169656105Chipotle Mexican Grill, Inc.

Chipotle Mexican Grill, Inc.

1.89%

7.33M

$249.38M

874054109874054109Take-Two Interactive Software, Inc.

Take-Two Interactive Software, Inc.

1.83%

966.73K

$241.66M

03073E10503073E105Cencora, Inc.

Cencora, Inc.

1.60%

750.02K

$212.24M

632307104632307104Natera, Inc.

Natera, Inc.

1.60%

781.56K

$212.15M

422806208422806208HEICO Corp.

HEICO Corp.

1.60%

820.42K

$211.60M

LR0008862868LR0008862868Royal Caribbean Cruises Ltd.

Royal Caribbean Cruises Ltd.

1.53%

637.20K

$202.33M

466313103466313103Jabil, Inc.

Jabil, Inc.

1.50%

515.28K

$198.63M

773903109773903109Rockwell Automation, Inc.

Rockwell Automation, Inc.

1.48%

396.21K

$196.16M

18915M10718915M107Cloudflare, Inc.

Cloudflare, Inc.

1.48%

797.37K

$195.58M

64125C10964125C109Neurocrine Biosciences, Inc.

Neurocrine Biosciences, Inc.

1.42%

1.12M

$188.20M

02043Q10702043Q107Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals, Inc.

1.38%

605.99K

$182.42M