NASA ETF top 10 holdings are 63.0% of the fund as of Aug 18, 2026

$23.26

AUM$1.1B

TER0.75%

Holdings37

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NASA ETF top 10 holdings are 63.0% of the fund as of Aug 18, 2026

$23.26

Tema Space Innovators ETF

AUM$1.1B

TER0.75%

Holdings37

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

NASA holds 63.0% of its assets in its 10 largest positions as of Aug 18, 2026. NASA is Tema Space Innovators ETF.

Showing top 37 of 37 holdings · as of Aug 18, 2026

NASA holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	Debt	Onslow Bay Financial Mortgage Loan Trust, Series 2023-Nqm4, Class A1	16.37%	16.4%	1,350,259	$193.55M	-	-
2	—	Rocket Lab CorpIndustrials · Aerospace & Defense	10.84%	27.2%	1,618,266	$128.10M	Industrials	Aerospace & Defense
Sector and industry · Pro
3	VSAT	Viasat Inc	5.47%	32.7%	850,380	$64.69M
4	ASTS	Ast Spacemobile Inc Class A	5.19%	37.9%	914,730	$61.35M
5	SPCX	Space Exploration Technologies	4.75%	42.6%	391,978	$56.19M
6	LUNR	Intuitive Machines Inc A	4.34%	47.0%	2,657,182	$51.31M
7	—	Firefly Aerospace Inc	4.22%	51.2%	1,910,708	$49.95M
8	VOYG	Voyager Technologies Inc	4.15%	55.3%	1,162,253	$49.09M
9	FTC	Filtronic Plc Ord Gbp0.001	3.87%	59.2%	13,797,479	$45.75M
10	—	Universal Microwave Technology Inc	3.77%	63.0%	1,139,153	$44.57M
11	—	Mda Space Ltd	3.19%	66.2%	1,109,823	$37.75M
12	VNP	5n Plus Inc	3.11%	69.3%	1,744,151	$36.79M
13	BKSY	Blacksky Technology, Inc.	2.83%	72.1%	1,155,501	$33.44M
14	PL	Planet Labs Pbc	2.77%	74.9%	1,400,868	$32.72M
15	—	Astroscale Holdings Inc	2.33%	77.2%	3,362,164	$27.59M
16	LPTH	Lightpath Technologies Inc-A	2.00%	79.2%	1,661,841	$23.63M
17	SATS	Echostar Communications Corp. Class A	1.83%	81.0%	240,061	$21.61M
18	LITE	Lumentum Holdings Inc	1.82%	82.8%	24,659	$21.53M
19	—	Qps Holdings Inc	1.57%	84.4%	1,621,634	$18.54M
20	—	Synspective Inc.	1.56%	86.0%	2,024,866	$18.39M
21	—	Aixtron Se	1.55%	87.5%	411,102	$18.31M
22	SATL	Satellogic, Inc., Class A	1.44%	89.0%	2,955,822	$16.97M
23	LASR	Nlight Inc	1.38%	90.3%	326,335	$16.32M
24	YSS	York Space Systems Inc	1.37%	91.7%	1,556,694	$16.22M
25	VPG	Vishay Precision Group Inc	1.34%	93.1%	233,275	$15.81M
26	—	Win Semiconductors Corp	1.16%	94.2%	1,173,382	$13.75M
27	—	Velo3D Inc	0.83%	95.0%	671,056	$9.82M
28	OHBG	Ohb Se	0.78%	95.8%	31,718	$9.23M
29	RDW	Redwire Corp	0.60%	96.4%	546,906	$7.08M
30	—	Creotech Instruments S.A.	0.57%	97.0%	34,335	$6.71M
31	CPSH	Cps Technologies Corp.	0.54%	97.5%	1,506,077	$6.34M
32	—	Sphere Corp	0.47%	98.0%	303,360	$5.53M
33	HAWK	Hawkeye 360, Inc.	0.43%	98.4%	229,712	$5.03M
34	OPTX	Syntec Optics Holdings Inc-A	0.38%	98.8%	541,996	$4.51M
35	KVHI	Kvh Industries Inc	0.17%	99.0%	252,497	$1.99M
36	—	Ois Payfix GBP 3.619% 12-04-25/12-04-30 Lch	0.10%	99.1%	-	$1.10M
37	GOMX	GomSpace Group AB (publ)	0.06%	99.1%	558,406	$676.2K

Not reported for this fund: share changes.

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NASA ETF All Holdings

NASA holdings total 37 positions. The top 10 holdings account for 63.0% of the fund, led by Onslow Bay Financial Mortgage Loan Trust, Series 2023-Nqm4, Class A1, 6.113% 3/25/2063 (7.113% On 5/1/2027) at 16.4%, Rocket Lab Corporation at 10.8%, Viasat Inc at 5.5%.

NASA portfolio concentration is relatively high, with the top 10 representing 63.0% of total assets. The largest sector exposure is Industrials at 24.5%.

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

Compare NASA

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

NASA ETF Holdings

37 of 37 holdings

Sector

Industry

Sort By

1
Onslow Bay Financial Mortgage Loan Trust, Series 2023-Nqm4, Class A1, 6.113% 3/25/2063 (7.113% On 5/1/2027)
Other
16.37%
2
Rocket Lab Corporation
RKLBIndustrials
10.84%
3
Viasat Inc
VSATInformation Technology
5.47%
4
Ast Spacemobile Inc Class A
ASTSCommunication Services
5.19%
5
Space Exploration Technologies
SPCXUnknown
4.75%
6
Intuitive Machines Inc A
LUNRIndustrials
4.34%
7
Firefly Aerospace Inc
FLYIndustrials
4.22%
8
Voyager Technologies Inc
VOYGInformation Technology
4.15%
9
Filtronic Plc Ord Gbp0.001
FTC:LNUnknown
3.87%
10
Universal Microwave Technology Inc
3491:TWUnknown
3.77%
11
Mda Space Ltd
MDA:CAIndustrials
3.19%
12
5n Plus Inc
VNP:CAUnknown
3.11%
13
Blacksky Technology, Inc.
BKSYInformation Technology
2.83%
14
PLANET LABS PBC
PLInformation Technology
2.77%
15
Astroscale Holdings Inc
186A:JPUnknown
2.33%
16
Lightpath Technologies Inc-A
LPTHInformation Technology
2.00%
17
'echostar Communications Corp. Class 'a''
SATSCommunication Services
1.83%
18
Lumentum Holdings Inc
LITEInformation Technology
1.82%
19
Qps Holdings Inc Common Stock
464A:JPUnknown
1.57%
20
Synspective Inc.
290A:JPUnknown
1.56%
21
Aixtron Se
0NP9:SGUnknown
1.55%
22
Satellogic, Inc., Class A
SATLInformation Technology
1.44%
23
Nlight Inc
LASRInformation Technology
1.38%
24
York Space Systems Inc
YSSUnknown
1.37%
25
Vishay Precision Group Inc
VPGIndustrials
1.34%
26
Win Semiconductors Corp
3105:TWUnknown
1.16%
27
Velo3D Inc
VELOUnknown
0.83%
28
Ohb Se
OHBG:SGUnknown
0.78%
29
Redwire Corp
RDWIndustrials
0.60%
30
Creotech Instruments S.A.
CRI:PLUnknown
0.57%
31
Cps Technologies Corp.
CPSHMaterials
0.54%
32
Sphere Corp
347700:KRUnknown
0.47%
33
Hawkeye 360, Inc.
HAWKUnknown
0.43%
34
Syntec Optics Holdings Inc-A
OPTXInformation Technology
0.38%
35
Kvh Industries Inc
KVHIInformation Technology
0.17%
36
Ois Payfix GBP 3.619% 12-04-25/12-04-30 Lch
Other
0.10%
37
GomSpace Group AB (publ)
GOMX:STUnknown
0.06%

#	Company	Ticker	Weight
1	Onslow Bay Financial Mortgage Loan Trust, Series 2023-Nqm4, Class A1, 6.113% 3/25/2063 (7.113% On 5/1/2027)	-	16.370%
2	Rocket Lab Corporation	RKLB	10.840%
3	Viasat Inc	VSAT	5.470%
4	Ast Spacemobile Inc Class A	ASTS	5.190%
5	Space Exploration Technologies	SPCX	4.750%
6	Intuitive Machines Inc A	LUNR	4.340%
7	Firefly Aerospace Inc	FLY	4.220%
8	Voyager Technologies Inc	VOYG	4.150%
9	Filtronic Plc Ord Gbp0.001	FTC:LN	3.870%
10	Universal Microwave Technology Inc	3491:TW	3.770%
11	Mda Space Ltd	MDA:CA	3.190%
12	5n Plus Inc	VNP:CA	3.110%
13	Blacksky Technology, Inc.	BKSY	2.830%
14	PLANET LABS PBC	PL	2.770%
15	Astroscale Holdings Inc	186A:JP	2.330%
16	Lightpath Technologies Inc-A	LPTH	2.000%
17	'echostar Communications Corp. Class 'a''	SATS	1.830%
18	Lumentum Holdings Inc	LITE	1.820%
19	Qps Holdings Inc Common Stock	464A:JP	1.570%
20	Synspective Inc.	290A:JP	1.560%
21	Aixtron Se	0NP9:SG	1.550%
22	Satellogic, Inc., Class A	SATL	1.440%
23	Nlight Inc	LASR	1.380%
24	York Space Systems Inc	YSS	1.370%
25	Vishay Precision Group Inc	VPG	1.340%
26	Win Semiconductors Corp	3105:TW	1.160%
27	Velo3D Inc	VELO	0.830%
28	Ohb Se	OHBG:SG	0.780%
29	Redwire Corp	RDW	0.600%
30	Creotech Instruments S.A.	CRI:PL	0.570%
31	Cps Technologies Corp.	CPSH	0.540%
32	Sphere Corp	347700:KR	0.470%
33	Hawkeye 360, Inc.	HAWK	0.430%
34	Syntec Optics Holdings Inc-A	OPTX	0.380%
35	Kvh Industries Inc	KVHI	0.170%
36	Ois Payfix GBP 3.619% 12-04-25/12-04-30 Lch	-	0.100%
37	GomSpace Group AB (publ)	GOMX:ST	0.060%