MMUKX Mutual Fund

NAV$24.43

AUM$80M

TER0.66%

Holdings46

See how much of MMUKX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

MMUKX Mutual Fund

NAV$24.43

MFS Utilities Fund Class R5

AUM$80M

TER0.66%

Holdings46

See how much of MMUKX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing top 46 of 46 holdings · as of Jul 31, 2026

MMUKX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	NEE	Nextera Energy IncUtilities · Electric Utilities	12.78%	12.8%	3,836,295	$333.45M	Utilities	Electric Utilities
2	CEG	Constellation Energy CorpUtilities · Electric Utilities	6.34%	19.1%	629,928	$165.51M	Utilities	Electric Utilities
Sector and industry · Pro
3	—	Pg&E Corp.	6.25%	25.4%	9,376,180	$162.96M
4	XEL	Xcel Energy Inc.	5.47%	30.8%	1,824,279	$142.66M
5	AEP	American Electric Power Co Inc	4.95%	35.8%	1,009,747	$129.10M
6	SRE	Sempra	4.85%	40.6%	1,429,609	$126.59M
7	D	Dominion Energy Inc.	4.32%	45.0%	1,628,923	$112.67M
8	DTE	Dte Energy Co.	3.92%	48.9%	720,653	$102.24M
9	—	Vistra Energy Corp.	3.86%	52.7%	679,084	$100.63M
10	SO	Southern Co.	3.83%	56.6%	1,057,301	$99.96M
11	AEE	Ameren Corp	3.79%	60.4%	902,063	$98.88M
12	EIX	Edison International	3.74%	64.1%	1,328,527	$97.47M
13	—	USD/EUR Fwd 20261016 Ssbt-Bos	3.34%	67.4%	87,033,941	$87.03M
14	—	USD/GBP Fwd 20261016 Chsb-Nyc	3.11%	70.5%	81,113,521	$81.11M
15	ETR	Entergy Corp.	3.09%	73.6%	749,289	$80.64M
16	NI	Nisource Inc.	2.86%	76.5%	1,681,235	$75.20M
17	—	Pub Serv Enterp	2.86%	79.4%	973,648	$74.66M
18	LNT	Alliant Energy Corp.	2.74%	82.1%	1,009,071	$71.96M
19	PNW	Pinnacle West Capital Corp.	2.48%	84.6%	639,447	$64.58M
20	PPL	Ppl Corp (Utilities)	2.33%	86.9%	1,729,106	$60.88M
21	SSE	Sse Plc	2.03%	88.9%	1,681,789	$54.05M
22	ATO	Atmos Energy Corp	1.74%	90.7%	262,017	$45.27M
23	ES	Eversource Energ	1.71%	92.4%	623,040	$44.60M
24	WEC	Wec Energy Group Inc.	1.51%	93.9%	359,950	$39.39M
25	OGE	Oge Energy Corp.	1.50%	95.4%	825,199	$39.07M
26	UU	United Utilities Group PLC Ord Gbp0.05	1.45%	96.8%	2,028,592	$38.79M
27	AWK	American Water Works Co. Inc.	1.39%	98.2%	271,121	$36.38M
28	EDPR	Edp Renovaveis Sa	1.36%	99.6%	2,292,191	$35.55M
29	—	Rwe AG	1.33%	100.9%	524,646	$34.59M
30	NG	National Grid, Plc	1.19%	102.1%	1,941,207	$31.06M
31	—	Cash & Cash Equivalents	0.95%	103.1%	-	$24.75M
32	—	Mfs Institutional Money Market Portfolio	0.83%	103.9%	-	$21.71M
33	—	E.on SE	0.76%	104.7%	913,655	$19.72M
34	EDP	Edp Energias De Portugal Sa	0.68%	105.3%	3,459,837	$17.83M
35	VIE	Vie Fp Veolia Environnement Sa	0.55%	105.9%	358,264	$14.28M
36	SR	Spire Inc.	0.51%	106.4%	166,722	$13.31M
37	ENEL	Enel Spa	0.51%	106.9%	1,185,804	$13.40M
38	—	Orsted A/S	0.42%	107.3%	488,079	$10.90M
39	—	British Pounds	0.08%	107.4%	-	$2.05M
40	—	Capusd	0.02%	107.4%	-	$532.7K
41	—	Us Dollars	0.01%	107.4%	-	$382.9K
42	—	Euro	0.00%	107.4%	-	$49
43	—	Shekel Israel	0.00%	107.4%	-	$10.2K
44	—	Other	-0.04%	107.4%	-	$-1189815
45	—	GBP/USD Fwd 20261016 Chsb-Nyc	-3.13%	104.3%	-60,525,478	$-81573712
46	—	EUR/USD Fwd 20261016 Ssbt-Bos	-3.36%	100.9%	-75,871,078	$-87763560

Not reported for this fund: share changes.

FundXLS Pro

See every sector, industry and share-change value

X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.

Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

MMUKX Mutual Fund All Holdings

MMUKX holdings total 46 positions. The top 10 holdings account for 56.6% of the fund, led by Nextera Energy Inc at 12.8%, Constellation Energy Corporation Com at 6.3%, Pg&E Corp. at 6.3%.

MMUKX portfolio concentration is relatively high, with the top 10 representing 56.6% of total assets. The largest sector exposure is Utilities at 91.4%.

MMUKX sectors provide a detailed breakdown. MMUKX overlap shows how holdings compare to other funds in your portfolio.