TRSSX Mutual Fund

NAV$26.65

AUM$4.6B

TER0.66%

Holdings293

See how much of TRSSX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

TRSSX Mutual Fund

NAV$26.65

T.Rowe Price Institutional Small-Cap Stock Fund

AUM$4.6B

TER0.66%

Holdings293

See how much of TRSSX 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 276 holdings · as of Mar 31, 2026

TRSSX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Liberty Live Holdings C	2.65%	2.6%	1,221,458	$114.95M	-	-
2	LSCC	Lattice Semiconductor Corp.Info Tech · Semiconductors	2.17%	4.8%	1,013,817	$94.04M	Info Tech	Semiconductors
Sector and industry · Pro
3	VSEC	Vse Corp	1.96%	6.8%	461,472	$85.10M
4	DYN	Dyne Therapeutics Inc	1.59%	8.4%	3,809,721	$69.07M
5	IMNM	Immunome Inc	1.57%	9.9%	3,117,210	$68.17M
6	PLNT	Planet Fitness Inc	1.47%	11.4%	856,111	$63.68M
7	BTSG	Brightspring Health	1.29%	12.7%	1,308,828	$55.77M
8	ESAB	ESAB Corp	1.29%	14.0%	576,750	$55.75M
9	ELAN	Elanco Animal Health, Inc Cvr	1.22%	15.2%	2,212,417	$52.94M
10	RBC	Rbc Bearings Inc	1.20%	16.4%	95,374	$51.80M
11	APG	Api Group Corp	1.18%	17.6%	1,258,720	$51.00M
12	—	Osisko Gold Royalties Ltd	1.11%	18.7%	1,262,396	$48.00M
13	LOAR	Loar Holdings Inc	1.09%	19.8%	823,746	$47.19M
14	—	Mirant Corp 144A Escrow	1.07%	20.9%	2,482,167	$46.14M
15	—	Golar Lng Ltd	1.03%	21.9%	828,234	$44.82M
16	—	Cenovus Energy, Inc.	0.99%	22.9%	1,624,089	$43.10M
17	CURB	Curbline Properties Corp 0.00000000	0.98%	23.9%	1,654,067	$42.66M
18	ENTG	Entegris Inc	0.98%	24.8%	360,521	$42.27M
19	ALHC	Alignment Healthcare	0.92%	25.8%	2,270,563	$40.01M
20	CPK	Chesapeake Utilities Corp	0.91%	26.7%	310,803	$39.28M
21	ESI	Element Solutions Inc	0.91%	27.6%	1,156,995	$39.50M
22	MTSI	Macom Technology Solutions Holdings Inc	0.91%	28.5%	178,200	$39.57M
23	PFSI	Pennymac Financial Services Inc	0.90%	29.4%	444,141	$38.82M
24	X	Tmx Group Ltd.	0.90%	30.3%	1,094,039	$38.80M
25	FTI	Technipfmc Plc Ordinary Shares	0.90%	31.2%	565,032	$39.06M
26	CYTK	Cytokinetics Inc	0.89%	32.1%	586,266	$38.64M
27	IDCC	Interdigital Inc	0.88%	33.0%	125,902	$38.02M
28	KYMR	Kymera Therapeutics Inc	0.82%	33.8%	427,717	$35.62M
29	EBC	Eastern Bankshares Inc	0.79%	34.6%	1,748,998	$34.21M
30	IDA	Idacorp Inc Ida	0.77%	35.3%	233,731	$33.42M
31	RGEN	Repligen Corp	0.77%	36.1%	284,502	$33.52M
32	SITE	Siteone Landscape Supply, Inc.	0.77%	36.9%	250,359	$33.33M
33	—	Southstate Bank Corp	0.77%	37.7%	361,785	$33.47M
34	TCBI	Texas Capital Bancshares Inc	0.76%	38.4%	346,109	$32.84M
35	AZZ	Azz Inc	0.75%	39.2%	259,324	$32.45M
36	COLB	Columbia Banking System Inc	0.75%	39.9%	1,189,003	$32.61M
37	ACA	Arcosa Inc	0.74%	40.7%	300,970	$31.94M
38	CTRE	Caretrust Reit Inc Reit Usd.01	0.74%	41.4%	875,812	$32.10M
39	JBTM	Jbt Marel Corp	0.74%	42.1%	251,579	$32.17M
40	MSGS	The Madison Square Garden Co	0.74%	42.9%	100,234	$32.22M
41	QXO	Qxo, Inc.	0.70%	43.6%	1,551,373	$30.13M
42	SNEX	Stonex Group Inc	0.70%	44.3%	376,348	$30.35M
43	MIAX	Miami International Holdings, Inc.	0.69%	45.0%	765,186	$29.78M
44	IMTX	Immatics Nv	0.65%	45.6%	2,854,678	$28.09M
45	EWBC	East West Bancorp, Inc.	0.63%	46.2%	256,289	$27.36M
46	—	Fabrinet	0.63%	46.9%	52,134	$27.19M
47	CLH	Clean Harbors Inc	0.62%	47.5%	93,677	$26.86M
48	BANC	Banc Of California Inc	0.61%	48.1%	1,512,133	$26.58M
49	BLFS	Biolife Solutions Com New	0.61%	48.7%	1,375,766	$26.25M
50	UNIT	Uniti Group, Inc.	0.60%	49.3%	2,789,550	$26.17M
More holdings · Pro

Not reported for this fund: share changes.

FundXLS Pro

See the other 226 holdings of TRSSX

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

TRSSX Mutual Fund All Holdings

TRSSX holdings total 293 positions. The top 10 holdings account for 16.4% of the fund, led by Liberty Live Holdings C at 2.6%, Lattice Semiconductor Corp. at 2.2%, Vse Corp at 2.0%.

TRSSX portfolio concentration is well-diversified, with the top 10 representing 16.4% of total assets. The largest sector exposure is Health Care at 19.6%.

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