MMOGX Mutual Fund

NAV$19.06

TER0.75%

Holdings100

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MMOGX Mutual Fund

NAV$19.06

MassMutual Small Cap Opportunities Fund Class Y

TER0.75%

Holdings100

See how much of MMOGX you already own

Just $25 once·$99/mo·Download sample

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

Showing top 50 of 124 holdings · as of Jun 30, 2026

MMOGX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	Debt	Fixed Inc Clearing Corp.Repo 07/01/2026	2.94%	2.9%	18,272,215	$18.27M	-	-
2	—	Enpro Industries IncIndustrials · Machinery	1.93%	4.9%	31,813	$11.99M	Industrials	Machinery
Sector and industry · Pro
3	COLB	Columbia Banking System Inc	1.90%	6.8%	368,639	$11.81M
4	OUT	Outfront Media Inccommon Stock	1.88%	8.6%	356,829	$11.69M
5	KGS	Kodiak Gas Services Inccommon Stock	1.83%	10.5%	151,811	$11.41M
6	AIR	Aar Corp [Air]	1.78%	12.3%	77,566	$11.09M
7	MXL	Maxlinear Inc	1.75%	14.0%	84,919	$10.87M
8	—	Zurn Water Solutions Corp	1.64%	15.6%	202,428	$10.23M
9	AN	Autonation, Inc	1.63%	17.3%	54,543	$10.13M
10	CATY	Cathay Generalbancorp	1.58%	18.9%	159,040	$9.86M
11	BTSG	Brightspring Health	1.55%	20.4%	138,627	$9.67M
12	HP	Helmerich & Payne, Inc.	1.50%	21.9%	284,393	$9.31M
13	EPRT	Essential Properties Realty Trust Inc	1.48%	23.4%	307,911	$9.19M
14	—	Gates Indl Corp Plc	1.43%	24.8%	319,170	$8.93M
15	CWST	Casella Waste Systems, Inc., Class A	1.41%	26.2%	90,309	$8.76M
16	ALGM	Allegro Microsystems, Inc.	1.40%	27.6%	125,082	$8.71M
17	RAL	Ralliant Corp	1.40%	29.0%	118,101	$8.70M
18	TRNO	Terreno Realty Corp	1.35%	30.4%	129,409	$8.38M
19	SLAB	Silicon Laboratories Inc	1.34%	31.7%	38,259	$8.36M
20	SKWD	Skyward Specialty Insurance Group Inc	1.34%	33.1%	143,024	$8.35M
21	BDC	Belden Inc	1.32%	34.4%	68,507	$8.21M
22	WH	Wyndham Hotels & Resorts Inc	1.30%	35.7%	96,025	$8.09M
23	ABCB	Ameris Bancorp	1.28%	37.0%	88,427	$7.98M
24	DORM	Dorman Products Inc	1.27%	38.2%	58,044	$7.92M
25	GH	Guardant Health, Inc	1.27%	39.5%	52,608	$7.89M
26	PFSI	Pennymac Financial Services Inc	1.27%	40.8%	90,546	$7.89M
27	VC	Visteon Corp	1.27%	42.0%	79,757	$7.91M
28	BANC	Banc Of California Inc	1.26%	43.3%	384,657	$7.86M
29	KFY	Korn Ferry	1.25%	44.6%	116,930	$7.79M
30	CMC	Commercial Metals Co	1.22%	45.8%	121,240	$7.61M
31	CAKE	The Cheesecake Factory Inc	1.21%	47.0%	94,428	$7.51M
32	ATMU	Atmus Filtration Technologies Inc	1.20%	48.2%	146,671	$7.48M
33	KTB	Kontoor Brands Inc	1.20%	49.4%	89,450	$7.45M
34	WTFC	Wintrust Financial Corp	1.20%	50.6%	46,466	$7.47M
35	ESAB	ESAB Corp	1.19%	51.8%	75,172	$7.41M
36	SLGN	Silgan Holdings Inc	1.19%	53.0%	159,640	$7.41M
37	KBH	Kb Home	1.12%	54.1%	110,890	$6.94M
38	—	Life Time Inc	1.12%	55.2%	170,879	$6.98M
39	SKY	Champion Homes Inc	1.12%	56.3%	79,279	$6.99M
40	TWST	Twist Bioscience Corp.	1.11%	57.4%	67,229	$6.92M
41	POR	Portland General	1.10%	58.5%	132,587	$6.87M
42	FSS	Federal Signal Corp	1.07%	59.6%	51,830	$6.66M
43	NOG	Northern Oil and Gas Inc	0.98%	60.6%	336,542	$6.11M
44	ITRI	Itron Inc	0.95%	61.5%	68,180	$5.90M
45	RGEN	Repligen Corp	0.94%	62.5%	42,986	$5.87M
46	WSFS	Wsfs Financial Corp	0.93%	63.4%	75,029	$5.76M
47	UCTT	Ultra Clean Hold	0.92%	64.3%	40,312	$5.75M
48	UCB	United Community Banks Inc	0.91%	65.2%	161,227	$5.66M
49	ADPT	Adaptive Biotechnologies Corp	0.89%	66.1%	257,340	$5.52M
50	CHEF	Chefs' Warehouse, Inc.	0.88%	67.0%	57,038	$5.48M
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Not reported for this fund: share changes.

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MMOGX Mutual Fund All Holdings

MMOGX holdings total 100 positions. The top 10 holdings account for 18.9% of the fund, led by Fixed Inc Clearing Corp.Repo 07/01/2026 at 2.9%, Enpro Industries Inc at 1.9%, Columbia Banking System Inc Common Stock at 1.9%.

MMOGX portfolio concentration is well-diversified, with the top 10 representing 18.9% of total assets. The largest sector exposure is Industrials at 20.5%.

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