PSSMX Mutual Fund

NAV$31.10

AUM$75M

TER0.73%

Holdings609

See how much of PSSMX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

PSSMX Mutual Fund

NAV$31.10

Principal SmallCap S&P 600 Index Fund Class R-3

AUM$75M

TER0.73%

Holdings609

See how much of PSSMX 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 50 of 608 holdings · as of Jan 31, 2026

PSSMX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Share chg	Sector	Industry
1	PGWXX	Principal Government Money Market Fund - Class R-6	1.34%	1.3%	17,093,561	$17.09M	-	-	-
2	—	Solstice Advanced Materials Inc	0.62%	2.0%	128,412	$7.93M	-	-	-
3	ARWR	Arrowhead Pharmaceuticals In	0.61%	2.6%	111,854	$7.75M	-146	-	-
4	AEIS	Advanced Energy Industries Inc.Info Tech · Electronic Equipment	0.61%	3.2%	30,536	$7.80M	+29	Info Tech	Electronic Equipment
5	MOG.A	Moog Inccommon StockIndustrials · Aerospace & Defense	0.55%	3.7%	22,996	$7.02M	-32	Industrials	Aerospace & Defense
6	IJR	IShares Core S&P Small Cap ETFFinancials · Capital Markets	0.54%	4.3%	54,144	$6.88M	-	Financials	Capital Markets
7	IDCC	Interdigital IncInfo Tech · Semiconductors	0.53%	4.8%	20,829	$6.80M	-76	Info Tech	Semiconductors
8	LKQ	Lkq Corp.Consumer Disc. · Auto Components	0.53%	5.3%	207,080	$6.80M	-	Consumer Disc.	Auto Components
9	CTRE	Caretrust Reit Inc Reit Usd.01Real Estate · Equity Real Estate Investment Trusts (REITs)	0.53%	5.9%	180,653	$6.75M	+2.2K	Real Estate	Equity Real Estate Investment Trusts (REITs)
10	LUMN	Lumen Technologies IncComm. Services · Diversified Telecom	0.53%	6.4%	763,383	$6.73M	-1.4K	Comm. Services	Diversified Telecom
11	JBTM	Jbt Marel CorpIndustrials · Machinery	0.52%	6.9%	42,046	$6.61M	-56	Industrials	Machinery
12	JXN	Jackson Financial Inc USDFinancials · Insurance	0.51%	7.4%	54,989	$6.54M	-1.4K	Financials	Insurance
13	PRIM	Primoris Services Corp.Industrials · Construction	0.51%	7.9%	43,712	$6.48M	-	Industrials	Construction
14	EMN	Eastman Chemical Co.Materials · Chemicals	0.50%	8.4%	92,285	$6.40M	-	Materials	Chemicals
15	AWI	Armstrong World Industries IncIndustrials · Building Products	0.50%	8.9%	34,892	$6.41M	-153	Industrials	Building Products
16	SITM	Sitime CorpInfo Tech · Semiconductors	0.50%	9.4%	17,737	$6.44M	+40	Info Tech	Semiconductors
17	SANM	Sanmina CorpInfo Tech · Electronic Equipment	0.49%	9.9%	44,143	$6.25M	+975	Info Tech	Electronic Equipment
18	KRYS	Krystal Biotech IncHealth Care · Biotechnology	0.46%	10.4%	20,879	$5.83M	+9	Health Care	Biotechnology
19	EAT	Brinker International, Inc.Consumer Disc. · Hotels & Leisure	0.44%	10.8%	35,946	$5.67M	-66	Consumer Disc.	Hotels & Leisure
20	SMTC	Semtech CorpInfo Tech · Semiconductors	0.44%	11.3%	70,201	$5.60M	+20	Info Tech	Semiconductors
21	LNC	Lincoln National Corp.Financials · Insurance	0.44%	11.7%	136,760	$5.69M	+78	Financials	Insurance
22	AL	Air Lease Corporation Class AFinancials · Diversified Financial Services	0.43%	12.1%	84,995	$5.49M	-111	Financials	Diversified Financial Services
23	GKOS	Glaukos Corp.Health Care · Healthcare Equip.	0.43%	12.6%	46,465	$5.55M	+7	Health Care	Healthcare Equip.
24	ZWS	Zurn Elkay Water SolutionsIndustrials · Building Products	0.43%	13.0%	120,497	$5.56M	-303	Industrials	Building Products
25	FSS	Federal Signal CorpIndustrials · Electrical Equipment	0.42%	13.4%	49,196	$5.32M	-54	Industrials	Electrical Equipment
26	ESI	Element Solutions IncMaterials · Chemicals	0.42%	13.8%	184,035	$5.36M	+48	Materials	Chemicals
27	QRVO	Qorvo Inc_None_0Info Tech · Semiconductors	0.42%	14.2%	68,024	$5.31M	-281	Info Tech	Semiconductors
28	KMX	Carmax Inc.Consumer Disc. · Specialty Retail	0.41%	14.7%	118,801	$5.29M	-2.3K	Consumer Disc.	Specialty Retail
29	IBP	Installed Building Products IncIndustrials · Building Products	0.41%	15.1%	18,323	$5.28M	-163	Industrials	Building Products
30	CWST	Casella Waste Systems, Inc., Class AIndustrials · Commercial Services	0.40%	15.5%	50,567	$5.10M	-	Industrials	Commercial Services
31	MKTX	Marketaxess Holdings Inc?.?Financials · Capital Markets	0.40%	15.9%	30,073	$5.09M	-198	Financials	Capital Markets
32	TRNO	Terreno Realty CorpReal Estate · Equity Real Estate Investment Trusts (REITs)	0.40%	16.3%	83,649	$5.15M	-34	Real Estate	Equity Real Estate Investment Trusts (REITs)
33	VSAT	Viasat IncInfo Tech · Communications Equipment	0.39%	16.7%	109,430	$4.94M	+667	Info Tech	Communications Equipment
34	SEE	Sealed Air Corp.Materials · Containers & Packaging	0.39%	17.1%	119,026	$4.98M	-133	Materials	Containers & Packaging
35	—	Mirant Corp 144A EscrowInfo Tech · Electronic Equipment	0.39%	17.4%	200,492	$4.98M	+1.9K	Info Tech	Electronic Equipment
36	MHK	Mohawk Industries Inc.Materials · Construction Materials	0.39%	17.8%	42,011	$4.97M	-	Materials	Construction Materials
37	GTES	Gates Industrial PlcIndustrials · Machinery	0.38%	18.2%	208,953	$4.81M	+290	Industrials	Machinery
38	EPRT	Essential Properties Realty Trust IncReal Estate · Equity Real Estate Investment Trusts (REITs)	0.38%	18.6%	160,303	$4.87M	-207	Real Estate	Equity Real Estate Investment Trusts (REITs)
39	—	Ryman Healthcare LimitedReal Estate · Equity Real Estate Investment Trusts (REITs)	0.38%	19.0%	50,972	$4.83M	-64	Real Estate	Equity Real Estate Investment Trusts (REITs)
40	RAL	Ralliant CorpIndustrials · Trading & Distrib.	0.38%	19.3%	91,263	$4.83M	-64	Industrials	Trading & Distrib.
41	PTCT	Ptc Therapeutics IncHealth Care · Biotechnology	0.38%	19.7%	64,954	$4.91M	-	Health Care	Biotechnology
42	ESE	Esco Technologies IncIndustrials · Electrical Equipment	0.37%	20.1%	20,893	$4.77M	-30	Industrials	Electrical Equipment
43	ACA	Arcosa IncMaterials · Construction Materials	0.36%	20.5%	39,679	$4.54M	-54	Materials	Construction Materials
44	PIPR	Piper Sandler Companies	0.36%	20.8%	13,459	$4.66M	-9	-	-
45	BCPC	Balchem CorpMaterials · Chemicals	0.35%	21.2%	26,201	$4.46M	-92	Materials	Chemicals
46	VIAV	Viavi Solutions IncInfo Tech · Electronic Equipment	0.35%	21.5%	180,572	$4.42M	-275	Info Tech	Electronic Equipment
47	AMTM	Amentum Holdings Inc.Industrials · Commercial Services	0.35%	21.9%	124,021	$4.44M	-162	Industrials	Commercial Services
48	AX	Axos Financial Inc_None_0Financials · Banks	0.35%	22.2%	45,825	$4.54M	+160	Financials	Banks
49	—	Atlantic Union Bankshares Corp.Financials · Banks	0.35%	22.6%	115,300	$4.48M	-145	Financials	Banks
50	FORM	Formfactor, Inc.Info Tech · Electronic Equipment	0.35%	22.9%	62,712	$4.42M	+244	Info Tech	Electronic Equipment
More holdings · Pro

FundXLS Pro

See the other 558 holdings of PSSMX

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

PSSMX Mutual Fund All Holdings

PSSMX holdings total 609 positions. The top 10 holdings account for 6.4% of the fund, led by Principal Government Money Market Fund - Class R-6 at 1.3%, Solstice Advanced Materials Inc at 0.6%, Arrowhead Pharmaceuticals In Common Stock Usd.001 at 0.6%.

PSSMX portfolio concentration is well-diversified, with the top 10 representing 6.4% of total assets. The largest sector exposure is Financials at 17.7%.

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