GTSGX Mutual Fund

NAV$17.87

AUM$313M

TER0.90%

Holdings37

See how much of GTSGX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

GTSGX Mutual Fund

NAV$17.87

Madison Mid Cap Fund Class Y

AUM$313M

TER0.90%

Holdings37

See how much of GTSGX 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 37 of 37 holdings · as of Sep 30, 2026

GTSGX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Arch Capital Group Ltd.	7.25%	7.3%	1,226,685	$113.30M	-	-
2	ROST	Ross Stores, Inc.Consumer Disc. · Specialty Retail	5.75%	13.0%	384,721	$89.79M	Consumer Disc.	Specialty Retail
Sector and industry · Pro
3	APH	Amphenol Corp. Class A	5.46%	18.5%	1,013,213	$85.41M
4	—	Ssc Government Gvmxx El	4.51%	23.0%	70,476,801	$70.48M
5	MEDP	Medpace Holdings Inc	4.20%	27.2%	105,246	$65.69M
6	LH	Labcorp Holdings Inc	3.93%	31.1%	199,157	$61.36M
7	—	Csl Ltd. - Adr	3.71%	34.8%	180,093	$58.02M
8	BRO	Brown & Brown Inc	3.68%	38.5%	945,375	$57.57M
9	WAT	Waters Corp.	3.68%	42.2%	130,894	$57.51M
10	MSA	Msa Safety Inc	3.32%	45.5%	291,333	$51.82M
11	PCAR	Paccar Inc.	3.23%	48.7%	459,700	$50.48M
12	TDY	Teledyne Technologies Inc	3.13%	51.8%	80,646	$48.94M
13	WRB	Wr Berkley Corp	2.83%	54.7%	655,680	$44.28M
14	MC	Moelis & Co_None_0	2.63%	57.3%	713,888	$41.06M
15	—	Liberty Media Formula One Series A	2.46%	59.8%	454,863	$38.50M
16	CPRT	Copart Inc	2.44%	62.2%	1,398,589	$38.15M
17	AOS	Ao Smith Corp.	2.39%	64.6%	663,345	$37.39M
18	IT	Gartner Inc.	2.37%	67.0%	198,830	$37.09M
19	MKSI	Mks Instruments Inc	2.31%	69.3%	135,873	$36.06M
20	EXPD	Expeditors International Of Washington Inc.	2.28%	71.6%	193,392	$35.71M
21	RVTY	Revvity Inc	2.28%	73.8%	232,863	$35.60M
22	TECH	Bio-Techne Corp	2.13%	76.0%	459,503	$33.30M
23	AJG	Arthur J Gallagher & Co.	2.06%	78.0%	141,081	$32.18M
24	—	Brookfield Asset Management Ltd. Cl A Ltd Vtg Shs	1.96%	80.0%	688,469	$30.69M
25	LAD	Lithia Motors Inc	1.92%	81.9%	102,985	$30.05M
26	VRSK	Verisk Analytics Inc. Class A	1.92%	83.8%	178,652	$29.99M
27	FND	Floor & Decor Holdings, Inc.	1.77%	85.6%	603,925	$27.67M
28	THO	Thor Industries	1.77%	87.4%	400,051	$27.64M
29	—	Cullen/Frost Bankers, Inc.	1.75%	89.1%	179,111	$27.34M
30	—	Servicetitan Inc-A Sedol Bpgn2Q7	1.56%	90.7%	371,488	$24.44M
31	ABG	Asbury Automotive Group Inc	1.50%	92.2%	136,397	$23.50M
32	GBCI	Glacier Bancorp Inc	1.41%	93.6%	508,998	$21.99M
33	GGG	Graco, Inc.	1.37%	95.0%	279,475	$21.47M
34	TYL	Tyler Technologies Inc	1.35%	96.3%	66,004	$21.03M
35	BSY	Bentley Systems Inc Class B	1.31%	97.6%	638,745	$20.41M
36	KNSL	Kinsale Capital Group Inc	1.22%	98.8%	59,027	$19.05M
37	—	Liberty Media Formula One Corp C	1.17%	100.0%	198,460	$18.34M

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

GTSGX Mutual Fund All Holdings

GTSGX holdings total 37 positions. The top 10 holdings account for 45.5% of the fund, led by Arch Capital Group Ltd. at 7.3%, Ross Stores, Inc. at 5.8%, Amphenol Corp. Class A at 5.5%.

GTSGX portfolio concentration is moderate, with the top 10 representing 45.5% of total assets. The largest sector exposure is Information Technology at 19.4%.

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