SMLL ETF

$20.32

AUM$14M

TER0.80%

Holdings51

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SMLL ETF

$20.32

Harbor Active Small Cap ETF

AUM$14M

TER0.80%

Holdings51

See how much of SMLL 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

MORN is SMLL's largest holding at 4.90% of the fund as of Sep 3, 2026. SMLL is Harbor Active Small Cap ETF.

Showing top 50 of 52 holdings · as of Sep 3, 2026

SMLL holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	MORN	Morningstar, Inc.Info Tech · IT Services	4.90%	4.9%	3,219	$694.5K	Info Tech	IT Services
2	POOL	Pool Corp.Industrials · Trading & Distrib.	4.83%	9.7%	3,717	$684.2K	Industrials	Trading & Distrib.
Sector and industry · Pro
3	WTFC	Wintrust Financial Corp	3.77%	13.5%	3,477	$533.8K
4	PCTY	Paylocity Holding Corp	3.68%	17.2%	3,381	$522.1K
5	SSNC	Ss&C Technologies Holdings Inc.	3.52%	20.7%	5,893	$498.7K
6	PLOW	Douglas Dynamics, Inc.	3.28%	24.0%	11,267	$465.3K
7	—	Willscot Corp.	3.23%	27.2%	23,540	$458.1K
8	UBSI	United Bankshares Inc/Wv	3.17%	30.4%	9,432	$448.9K
9	FDS	Factset Research Systems Inc.	2.98%	33.4%	1,348	$421.9K
10	DOCS	Doximity Inc	2.89%	36.3%	15,106	$409.4K
11	FOUR	Shift4 Payments Inc	2.83%	39.1%	9,081	$401.3K
12	APAM	Artisan Partners Asset Management, Inc.	2.74%	41.8%	9,431	$388.1K
13	RELY	Remitly Global, Inc.	2.74%	44.6%	14,435	$388.6K
14	JBI	Janus International	2.64%	47.2%	74,620	$373.8K
15	RLJ	Rlj Lodging Trust	2.62%	49.8%	34,116	$371.5K
16	CSGP	Costar Group Inc.	2.56%	52.4%	11,456	$362.9K
17	—	Cash and Other Assets Less Liabilities	2.40%	54.8%	-	-
18	ANDG	Andersen Group Inc	2.26%	57.0%	5,566	$319.8K
19	TTC	The Toro Co	2.21%	59.3%	3,386	$312.8K
20	ATR	Aptargroup Inc	2.20%	61.5%	2,432	$312.0K
21	—	Liberty Oilfield Services, Inc.	2.19%	63.6%	15,331	$311.1K
22	—	Reliance Steel & Aluminum Co.	2.15%	65.8%	764	$304.3K
23	HLMN	Hillman Solutions Corp	2.12%	67.9%	39,119	$300.4K
24	SARO	Standardaero Inc	2.01%	69.9%	11,562	$284.9K
25	USPH	Us Physical Therapy Inc	1.93%	71.9%	3,480	$273.7K
26	MIDD	Middleby Corp	1.72%	73.6%	2,167	$243.6K
27	RRC	Range Resources Corp	1.72%	75.3%	5,738	$243.1K
28	FRSH	Freshworks Inc-Cl A	1.70%	77.0%	18,060	$241.3K
29	PECO	Phillips Edison & Company Inc.	1.56%	78.6%	5,660	$221.8K
30	CART	Maplebear Inc	1.55%	80.1%	4,259	$220.3K
31	CMS	Cms Energy Corp.	1.34%	81.4%	2,779	$190.6K
32	KNSL	Kinsale Capital Group Inc	1.26%	82.7%	468	$179.2K
33	MC	Moelis & Co_None_0	1.25%	84.0%	2,561	$177.1K
34	—	Hayward Acquisition Inc	1.17%	85.1%	12,088	$165.6K
35	QTWO	Q2 Holdings, Inc.	1.10%	86.2%	2,432	$155.8K
36	LYFT	Lyft Inc. Class A	1.05%	87.3%	8,643	$149.4K
37	CNM	Core & Main Inc Class A	1.02%	88.3%	3,296	$145.0K
38	FIGR	Figure Technology Solutions Inc	0.99%	89.3%	3,869	$140.1K
39	RBC	Rbc Bearings Inc	0.97%	90.3%	281	$137.9K
40	LCII	Lci Inds	0.96%	91.2%	1,352	$136.6K
41	LOAR	Loar Holdings Inc	0.96%	92.2%	1,951	$136.1K
42	DTM	DT Midstream Inc	0.90%	93.1%	988	$127.0K
43	NPB	Northpointe Banc	0.90%	94.0%	7,380	$127.0K
44	MCRI	Monarch Casino & Resort Inc	0.89%	94.9%	1,050	$126.6K
45	FBIN	Fortune Brands Innovations Inc	0.83%	95.7%	2,787	$117.6K
46	WLTH	Wealthfront Corp	0.82%	96.5%	12,443	$116.1K
47	SAM	Boston Beer Co., Inc. - Class A	0.80%	97.3%	657	$112.9K
48	MFP	Midera Food Processing Inc Common Stock Usd	0.67%	98.0%	2,167	$95.4K
49	FPS	Forgent Power Solutions, Inc. (Class A)	0.65%	98.6%	2,991	$91.5K
50	ARXS	Arxis Inc-A	0.60%	99.2%	1,602	$85.3K
More holdings · Pro

Not reported for this fund: share changes.

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SMLL ETF All Holdings

SMLL holdings total 51 positions. The top 10 holdings account for 36.3% of the fund, led by Morningstar, Inc. at 4.9%, Pool Corp. at 4.8%, Wintrust Financial Corp at 3.8%.

SMLL portfolio concentration is moderate, with the top 10 representing 36.3% of total assets. The largest sector exposure is Information Technology at 26.3%.

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

Compare SMLL

SMLL vs SPY SMLL vs QQQ SMLL vs VOO SMLL vs VTI SMLL vs IVV SMLL vs SCHD SMLL vs VYM SMLL vs VXUS

SMLL ETF Holdings

52 of 51 holdings

Sector

Industry

Sort By

1
Morningstar, Inc.
MORNInformation Technology
4.90%
2
Pool Corp.
POOLIndustrials
4.83%
3
Wintrust Financial Corp
WTFCFinancials
3.77%
4
Paylocity Holding Corp
PCTYInformation Technology
3.68%
5
Ss&C Technologies Holdings Inc.
SSNCInformation Technology
3.52%
6
Douglas Dynamics, Inc.
PLOWIndustrials
3.28%
7
Willscot Corp.
WSCIndustrials
3.23%
8
United Bankshares Inc/Wv
UBSIFinancials
3.17%
9
Factset Research Systems Inc.
FDSInformation Technology
2.98%
10
Doximity Inc
DOCSInformation Technology
2.89%
11
Shift4 Payments Inc
FOURInformation Technology
2.83%
12
Artisan Partners Asset Management, Inc.
APAMFinancials
2.74%
13
Remitly Global, Inc.
RELYInformation Technology
2.74%
14
Janus International
JBIIndustrials
2.64%
15
Rlj Lodging Trust
RLJReal Estate
2.62%
16
Costar Group Inc.
CSGPReal Estate
2.56%
17
Cash and Other Assets Less Liabilities
Other
2.40%
18
Andersen Group Inc
ANDGUnknown
2.26%
19
Toro Co/the
TTCIndustrials
2.21%
20
Aptargroup Inc
ATRMaterials
2.20%
21
Liberty Oilfield Services, Inc.
LBRTEnergy
2.19%
22
Reliance Steel & Aluminum Co.
RSEnergy
2.15%
23
Hillman Solutions Corp
HLMNConsumer Discretionary
2.12%
24
Standardaero Inc
SAROIndustrials
2.01%
25
Us Physical Therapy Inc
USPHHealth Care
1.93%
26
Middleby Corp Common Stock Usd.01
MIDDIndustrials
1.72%
27
Range Resources Corp
RRCEnergy
1.72%
28
Freshworks Inc-Cl A
FRSHInformation Technology
1.70%
29
Phillips Edison & Company Inc.
PECOReal Estate
1.56%
30
Maplebear Inc
CARTConsumer Discretionary
1.55%
31
Cms Energy Corp.
CMSUtilities
1.34%
32
Kinsale Capital Group Inc
KNSLFinancials
1.26%
33
Moelis & Co_None_0
MCFinancials
1.25%
34
Hayward Acquisition Inc
HAYWConsumer Discretionary
1.17%
35
Q2 Holdings, Inc.
QTWOInformation Technology
1.10%
36
Lyft Inc. Class A
LYFTConsumer Discretionary
1.05%
37
Core & Main Inc Class A
CNMUnknown
1.02%
38
Figure Technology Solutions Inc
FIGRUnknown
0.99%
39
Rbc Bearings Inc
ROLLIndustrials
0.97%
40
Lci Inds
LCIIConsumer Discretionary
0.96%
41
Loar Holdings Inc
LOARFinancials
0.96%
42
DT Midstream Inc
DTMEnergy
0.90%
43
Northpointe Banc
NPBFinancials
0.90%
44
Monarch Casino & Resort Inc
MCRIConsumer Discretionary
0.89%
45
Fortune Brands Innovations Inc
FBINIndustrials
0.83%
46
Wealthfront Corp
WLTHUnknown
0.82%
47
Boston Beer Co., Inc. - Class A
SAMConsumer Staples
0.80%
48
Midera Food Processing Inc Common Stock Usd
MFPUnknown
0.67%
49
Forgent Power Solutions, Inc. (Class A)
FPSUnknown
0.65%
50
Arxis Inc-A
ARXSUnknown
0.60%
51
Nextpower Inc Class A Common Stock
NXTIndustrials
0.47%
52
Equipmentshare.Com Inc (Class A)
EQPTUnknown
0.27%

#	Company	Ticker	Weight
1	Morningstar, Inc.	MORN	4.900%
2	Pool Corp.	POOL	4.830%
3	Wintrust Financial Corp	WTFC	3.770%
4	Paylocity Holding Corp	PCTY	3.680%
5	Ss&C Technologies Holdings Inc.	SSNC	3.520%
6	Douglas Dynamics, Inc.	PLOW	3.280%
7	Willscot Corp.	WSC	3.230%
8	United Bankshares Inc/Wv	UBSI	3.170%
9	Factset Research Systems Inc.	FDS	2.980%
10	Doximity Inc	DOCS	2.890%
11	Shift4 Payments Inc	FOUR	2.830%
12	Artisan Partners Asset Management, Inc.	APAM	2.740%
13	Remitly Global, Inc.	RELY	2.740%
14	Janus International	JBI	2.640%
15	Rlj Lodging Trust	RLJ	2.620%
16	Costar Group Inc.	CSGP	2.560%
17	Cash and Other Assets Less Liabilities	-	2.400%
18	Andersen Group Inc	ANDG	2.260%
19	Toro Co/the	TTC	2.210%
20	Aptargroup Inc	ATR	2.200%
21	Liberty Oilfield Services, Inc.	LBRT	2.190%
22	Reliance Steel & Aluminum Co.	RS	2.150%
23	Hillman Solutions Corp	HLMN	2.120%
24	Standardaero Inc	SARO	2.010%
25	Us Physical Therapy Inc	USPH	1.930%
26	Middleby Corp Common Stock Usd.01	MIDD	1.720%
27	Range Resources Corp	RRC	1.720%
28	Freshworks Inc-Cl A	FRSH	1.700%
29	Phillips Edison & Company Inc.	PECO	1.560%
30	Maplebear Inc	CART	1.550%
31	Cms Energy Corp.	CMS	1.340%
32	Kinsale Capital Group Inc	KNSL	1.260%
33	Moelis & Co_None_0	MC	1.250%
34	Hayward Acquisition Inc	HAYW	1.170%
35	Q2 Holdings, Inc.	QTWO	1.100%
36	Lyft Inc. Class A	LYFT	1.050%
37	Core & Main Inc Class A	CNM	1.020%
38	Figure Technology Solutions Inc	FIGR	0.990%
39	Rbc Bearings Inc	ROLL	0.970%
40	Lci Inds	LCII	0.960%
41	Loar Holdings Inc	LOAR	0.960%
42	DT Midstream Inc	DTM	0.900%
43	Northpointe Banc	NPB	0.900%
44	Monarch Casino & Resort Inc	MCRI	0.890%
45	Fortune Brands Innovations Inc	FBIN	0.830%
46	Wealthfront Corp	WLTH	0.820%
47	Boston Beer Co., Inc. - Class A	SAM	0.800%
48	Midera Food Processing Inc Common Stock Usd	MFP	0.670%
49	Forgent Power Solutions, Inc. (Class A)	FPS	0.650%
50	Arxis Inc-A	ARXS	0.600%
51	Nextpower Inc Class A Common Stock	NXT	0.470%
52	Equipmentshare.Com Inc (Class A)	EQPT	0.270%