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Which ETFs own RARE?

Ultragenyx Pharmaceutical Inc. · Healthcare · Biotechnology · US — 78 ETFs hold it, worth $476.6M across 18.83M shares.

Holdings as of Aug 27, 2026 — portfolio reporting dates from the data provider; not live positions.

#ETFWeight SharesValueETF AUM CategoryToday
1 TMFS Motley Fool Small-Cap Growth ETF 3.01% 69.58K $1.8M $58.4M Us Small Cap -0.73%
2 GNOM Global X - Genomics & Biotechnology ETF 1.81% 66.45K $1.7M $96.5M Biotech +0.30%
3 BBP Virtus Biotech ETF 1.26% 58.39K $1.5M $117.3M Biotech -0.23%
4 HAPS Harbor Human Capital Factor US Small… 1.23% 85.44K $2.2M $176.5M Us Small Cap 0.00%
5 MRND IQ U.S. Mid Cap R&D Leaders ETF 0.98% 1.13K $46.0K $4.5M Us Mid Cap +1.90%
6 XBI State Street SPDR S&P Biotech ETF 0.86% 3.95M $96.7M $11.92B Biotech +0.44%
7 WDNA WisdomTree BioRevolution Fund 0.54% 479 $12.4K $3.1M Healthcare +0.08%
8 FYC First Trust Small Cap Growth AlphaDEX… 0.31% 166.71K $4.4M $1.44B Us Small Cap +0.66%
9 ESSC Eventide Small Cap ETF 0.27% 3.95K $98.8K $36.0M Us Small Cap +0.44%
10 HELX Franklin Genomic Advancements ETF 0.24% 2.97K $75.2K $32.6M Healthcare +0.44%
11 ACSG American Century Small Cap Growth… 0.20% 2.54K $64.4K $32.7M Us Small Cap +0.49%
12 RFLR Innovator U.S. Small Cap Managed Floor… 0.20% 7.14K $184.6K $94.0M Financials +0.38%
13 STSB iShares Factors US Small Blend Style ETF 0.18% 110 $11.1K $7.3M -23.11%
14 PRFZ Invesco RAFI US 1500 Small-Mid ETF 0.18% 194.55K $5.1M $2.85B Financials +0.41%
15 LABU Direxion Daily S&P Biotech Bull 3X… 0.18% 147.27K $3.8M $680.2M Biotech +1.24%
16 PWS Pacer WealthShield ETF 0.17% 1.70K $43.0K $25.0M +0.37%
17 IBB iShares Biotechnology ETF 0.16% 670.38K $17.7M $10.84B Biotech +0.07%
18 IBBQ Invesco Nasdaq Biotechnology ETF 0.16% 5.80K $146.8K $95.8M Biotech -0.08%
19 PQSG PGIM ETF Trust - PGIM QMA Strategic… 0.16% 248 $20.7K $13.0M Us Small Cap -0.97%
20 KBFR Innovator U.S. Small Cap Managed 10… 0.16% 676 $17.5K $11.1M Buffer 0.00%
21 FSEV Fidelity Enhanced Small Cap Value ETF 0.14% 360 $9.1K $4.9M Us Small Cap -0.06%
22 FESM Fidelity Enhanced Small Cap ETF 0.12% 312.70K $8.0M $6.03B Us Small Cap +0.43%
23 JHMH John Hancock Multifactor Health Care ETF 0.12% 609 $58.3K $20.3M Healthcare +1.54%
24 GINN Goldman Sachs Innovate Equity ETF 0.11% 9.96K $252.3K $199.2M Developed Markets +0.42%
25 FSEG Fidelity Enhanced Small Cap Growth ETF 0.11% 302 $7.6K $5.0M Us Small Cap +0.21%
26 FYX First Trust Small Cap Core AlphaDEX Fund 0.10% 52.79K $1.4M $1.40B Us Small Cap +0.26%
27 STXK Strive Small-Cap ETF 0.10% 3.34K $86.2K $87.1M Us Small Cap +0.21%
28 BBSC JPMorgan BetaBuilders U.S. Small Cap… 0.10% 28.01K $741.1K $753.4M Us Small Cap +0.45%
29 BMED iShares Health Innovation Active ETF 0.09% 511 $12.9K $13.9M Healthcare 0.00%
30 BKSE BNY Mellon US Small Cap Core Equity ETF 0.09% 3.23K $83.5K $89.9M Us Small Cap +0.35%
31 KOMP State Street SPDR S&P Kensho New… 0.09% 93.90K $2.5M $2.70B Artificial Intelligence +1.54%
32 IWN iShares Russell 2000 Value ETF 0.09% 492.46K $13.0M $14.64B Us Small Cap +0.22%
33 SMLV State Street SPDR US Small Cap Low… 0.09% 8.95K $226.5K $258.4M Us Small Cap +0.01%
34 VTWV Vanguard Russell 2000 Value ETF 0.09% 48.79K $1.2M $1.40B Us Small Cap +0.23%
35 BIB ProShares Ultra Nasdaq Biotechnology 0.08% 3.36K $86.9K $107.7M Biotech -0.06%
36 RSSL Global X - Russell 2000 ETF 0.08% 46.15K $1.2M $1.52B Financials +0.39%
37 IWM iShares Russell 2000 ETF 0.08% 2.47M $65.3M $80.87B Us Small Cap +0.40%
38 IWMW iShares Russell 2000 BuyWrite ETF 0.08% 1.77K $44.8K $58.6M Covered Call +0.27%
39 VTWO Vanguard Russell 2000 ETF 0.08% 542.35K $13.5M $17.40B Us Small Cap +0.41%
40 RESM Columbia Research Enhanced Small Cap ETF 0.07% 175 $4.4K $6.1M Us Small Cap 0.00%
41 IWO iShares Russell 2000 Growth ETF 0.07% 408.15K $10.8M $15.19B Us Small Cap +0.60%
42 VBK Vanguard Morningstar Small-Cap Growth… 0.07% 1.24M $30.9M $43.80B Us Small Cap +0.75%
43 TMSL T. Rowe Price Small-Mid Cap ETF 0.07% 80.36K $2.1M $2.98B Us Mid Cap -0.07%
44 VTWG Vanguard Russell 2000 Growth ETF 0.07% 47.14K $1.2M $1.70B Us Small Cap +0.47%
45 FAD First Trust Multi Cap Growth AlphaDEX… 0.06% 14.01K $370.8K $591.0M Growth +0.47%
46 ESML iShares ESG Aware MSCI USA Small-Cap ETF 0.05% 59.35K $1.6M $2.90B Us Small Cap +0.22%
47 SCHA Schwab U.S. Small-Cap ETF 0.05% 468.13K $12.4M $22.94B Us Small Cap +0.19%
48 JKL iShares Morningstar Small-Cap Value ETF 0.05% 14.13K $373.9K $710.3M Us Small Cap +0.03%
49 ISCV iShares Morningstar Small Cap Value ETF 0.05% 14.13K $373.9K $704.0M Us Small Cap -0.09%
50 JKJ iShares Morningstar Small-Cap ETF 0.04% 4.39K $111.2K $292.0M Financials 0.00%
51 ISCB iShares Morningstar Small-Cap ETF 0.04% 4.39K $111.2K $289.6M Us Small Cap +0.18%
52 GSSC Goldman Sachs ActiveBeta U.S. Small Cap… 0.03% 14.46K $371.9K $1.10B Us Small Cap +0.30%
53 SMMD iShares Russell 2500 ETF 0.03% 47.71K $1.3M $3.83B Financials +0.33%
54 UWM ProShares - Ultra Russell2000 0.03% 3.03K $78.4K $253.6M Developed Markets +0.75%
55 VHT Vanguard Health Care ETF 0.03% 253.50K $6.3M $20.90B Healthcare -0.52%
56 URTY ProShares - UltraPro Russell2000 0.03% 3.93K $101.4K $336.4M Developed Markets +1.11%
57 VXF Vanguard Extended Market ETF 0.03% 1.14M $28.3M $93.70B +0.64%
58 FHLC Fidelity MSCI Health Care Index ETF 0.03% 39.96K $1.0M $3.29B Healthcare -0.49%
59 VB Vanguard Morningstar Small-Cap ETF 0.03% 2.14M $53.4M $183.40B Us Small Cap +0.24%
60 JKK iShares Morningstar Small-Cap Growth ETF 0.03% 10.37K $274.5K $1.01B Us Small Cap +1.48%
61 ISCG iShares Morningstar Small-Cap Growth ETF 0.03% 10.37K $274.5K $1.00B Us Small Cap +0.22%
62 WSML iShares MSCI World Small-Cap ETF 0.02% 4.96K $131.3K $678.9M Financials -0.03%
63 HDG ProShares - Hedge Replication ETF 0.01% 81 $2.1K $22.3M Financials 0.00%
64 ENHU iShares Enhanced Large Cap Core Active… 0.01% 38 $962.16 $10.9M Us Large Cap +0.66%
65 ONEQ Fidelity Nasdaq Composite Index ETF 0.01% 32.75K $866.5K $10.35B +1.45%
66 ESGV Vanguard ESG U.S. Stock ETF 0.00% 21.58K $537.6K $13.20B Esg +0.97%
67 ITOT iShares Core S&P Total U.S. Stock… 0.00% 141.07K $3.7M $97.14B +0.75%
68 SCHB Schwab U.S. Broad Market ETF 0.00% 57.32K $1.5M $44.58B +0.74%
69 IWV iShares Russell 3000 ETF 0.00% 25.56K $676.3K $20.22B +0.74%
70 VTHR Vanguard Russell 3000 ETF 0.00% 8.06K $200.7K $6.10B +0.74%
71 VTI Vanguard Morningstar Total Stock Market… 0.00% 3.00M $74.8M $2.30T Total Market +0.72%
72 AVUQ Avantis U.S. Quality ETF 0.00% 384 $9.7K $307.1M +0.99%
73 TILT Northern Trust Morningstar US Market… 0.00% 158 $4.2K $2.24B +0.50%
74 AVTM Avantis Total Equity Markets ETF 1 0.00% 7 $185.22 $792.6M Active +0.43%
75 CHEP AGFiQ U.S. Market Neutral Value Fund 0.00% -50 $0.00 $746.6K Value -0.59%
76 PCR Simplify VettaFi Private Credit… -0.11% -214 -$5.5K $2.5M Developed Markets 0.00%
77 CDX Simplify High Yield ETF -0.17% -23.76K -$613.7K $363.9M High Yield Bonds -0.05%
78 MKTN Federated Hermes MDT Market Neutral ETF -0.29% -13.91K -$364.9K $117.7M Developed Markets -0.08%

Coverage reflects the ETF portfolios loaded in our database; very small funds may not be swept yet. Market data delayed approximately 15–20 minutes unless otherwise indicated.

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