GTSGX Mutual Fund

NAV$16.53

AUM$304M

TER0.90%

Holdings37

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GTSGX Mutual Fund

NAV$16.53

Madison Mid Cap Fund Class Y

AUM$304M

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 Aug 31, 2026

GTSGX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Arch Capital Group Ltd.	7.28%	7.3%	1,250,942	$122.68M	-	-
2	ROST	Ross Stores, Inc.Consumer Disc. · Specialty Retail	5.32%	12.6%	392,328	$89.66M	Consumer Disc.	Specialty Retail
Sector and industry · Pro
3	APH	Amphenol Corp. Class A	4.86%	17.5%	516,624	$81.91M
4	BRO	Brown & Brown Inc	4.13%	21.6%	964,069	$69.58M
5	LH	Labcorp Holdings Inc	4.01%	25.6%	203,096	$67.56M
6	—	Csl Ltd. - Adr	3.78%	29.4%	183,654	$63.65M
7	MEDP	Medpace Holdings Inc	3.78%	33.2%	107,327	$63.75M
8	—	Ssc Government Gvmxx El Ssc Gov K161Gvmxx Early 09/01/2026	3.65%	36.8%	61,437,623	$61.44M
9	PCAR	Paccar Inc.	3.45%	40.3%	468,790	$58.19M
10	MSA	Msa Safety Inc	3.29%	43.6%	297,094	$55.49M
11	WAT	Waters Corp.	3.28%	46.8%	133,482	$55.35M
12	TDY	Teledyne Technologies Inc	2.99%	49.8%	82,240	$50.41M
13	MC	Moelis & Co_None_0	2.94%	52.8%	728,004	$49.56M
14	CPRT	Copart Inc	2.79%	55.6%	1,426,245	$47.05M
15	WRB	Wr Berkley Corp.	2.68%	58.2%	668,645	$45.17M
16	—	Liberty Media Formula One Series A	2.49%	60.7%	454,863	$41.87M
17	IT	Gartner Inc.	2.38%	63.1%	202,762	$40.17M
18	AOS	Ao Smith Corp.	2.37%	65.5%	676,462	$40.00M
19	LAD	Lithia Motors Inc	2.29%	67.8%	105,022	$38.58M
20	AJG	Arthur J Gallagher & Co.	2.24%	70.0%	143,870	$37.72M
21	EXPD	Expeditors International Of Washington Inc	2.22%	72.2%	197,216	$37.40M
22	—	Servicetitan Inc-A Sedol Bpgn2Q7	2.20%	74.4%	378,833	$37.14M
23	—	Brookfield Asset Management Ltd. Cl A Ltd Vtg Shs	2.15%	76.6%	702,083	$36.16M
24	MKSI	Mks Instruments Inc	2.11%	78.7%	138,559	$35.50M
25	VRSK	Verisk Analytics Inc.	2.10%	80.8%	182,185	$35.30M
26	TECH	Bio-Techne Corp	2.01%	82.8%	468,590	$33.88M
27	FND	Floor & Decor Holdings, Inc.	1.84%	84.6%	615,867	$30.96M
28	THO	Thor Industries	1.84%	86.5%	407,961	$31.01M
29	RVTY	Revvity Inc	1.81%	88.3%	237,468	$30.56M
30	ABG	Asbury Automotive Group Inc	1.75%	90.0%	139,094	$29.40M
31	—	Cullen/Frost Bankers, Inc.	1.74%	91.8%	182,652	$29.38M
32	TYL	Tyler Technologies Inc	1.49%	93.3%	67,309	$25.05M
33	GBCI	Glacier Bancorp Inc	1.43%	94.7%	519,063	$24.04M
34	BSY	Bentley Systems Inc Class B	1.42%	96.1%	651,376	$23.94M
35	KNSL	Kinsale Capital Group Inc	1.34%	97.5%	60,194	$22.51M
36	GGG	Graco, Inc.	1.31%	98.8%	285,002	$22.07M
37	—	New Liberty Formula One Series C	1.25%	100.0%	209,924	$20.98M

Not reported for this fund: share changes.

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GTSGX Mutual Fund All Holdings

GTSGX holdings total 37 positions. The top 10 holdings account for 43.6% of the fund, led by Arch Capital Group Ltd. at 7.3%, Ross Stores, Inc. at 5.3%, Amphenol Corp. Class A at 4.9%.

GTSGX portfolio concentration is moderate, with the top 10 representing 43.6% of total assets. The largest sector exposure is Information Technology at 19.5%.

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