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IDNA holdings and overlap

View as Markdown What changed
IDNAiShares Genomics Immunology and Healthcare ETFHealth Care, iShares, 47 positions
Last close, 2026-09-04
$39.77 -1.29%
52-week range 22 to 41
Largest position
MRNA
9.16% of the fund, Moderna
Positions
47
45.2% in the ten largest
Cost per year
0.47%
$47 a year on $10,000
Assets
$0.3B
under management
Return, 3 years
+85.4%
cumulative, total return
Worst fall
-25.8%
peak to trough, 3 years, weekly closes

What does IDNA hold, as of its issuer file of 2026-09-03?

IDNA holds 47 positions as of the issuer file dated 2026-09-03. The three largest are Moderna at 9.16%, Twist Bioscience at 5.43% and Revolution Medicines at 4.13%.

RankCompanyWeightWeight bar
1 MRNA Moderna 9.16%
2 TWST Twist Bioscience 5.43%
3 RVMD Revolution Medicines 4.13%
4 GMAB Genmab 4.05%
5 BAYN Bayer AG 4.01%
6 REGN Regeneron Pharmaceuticals 3.88%
7 MRK Merck & Co Inc 3.68%
8 INCY Incyte Corp 3.65%
9 VRTX Vertex Pharmaceuticals 3.65%
10 4502 Takeda Pharmaceutical 3.61%
11 BNTX Biontech SE ADR 3.41%
12 EXEL Exelixis Inc 3.28%
13 IPN Ipsen SA 3.14%
14 ROP Roche PS Par AG 3.13%
15 IOVA Iovance Biotherapeutics Inc 3.09%
16 IDYA Ideaya Biosciences 3.05%
17 SAN Sanofi SA 2.87%
18 CAI Caris Life Sciences 2.84%
19 GSK Glaxosmithkline 2.84%
20 IBRX Immunitybio 2.83%
21 ABCL Abcellera Biologics 2.49%
22 RCUS Arcus Biosciences 2.31%
23 4528 Ono Pharmaceutical 1.65%
24 NUVB Nuvation Bio 1.53%
25 CRSP Crispr Therapeutics AG 1.48%

Issuer file 1 day old on 2026-09-04, against a median of 1 across the funds with a page. Every one of the 47 positions with its weight is in the fund's JSON file. See which other ETFs hold MRNA, and at what weight.

What does IDNA share with other funds?

The fund nearest to IDNA is IBB: the two hold 22.1% of their weight in common, in the 32 companies both own, and 71.4% of IDNA itself is also held there. No covered fund holds more than that in common with IDNA; it duplicates nothing here closely.

FundOverlap by weightOf IDNA held thereOf that fund in IDNACompanies in bothOverlap bar
IBB 22.1% 71.4% 28.8% 32
IBBQ 21.4% 67.3% 27.7% 29
XBI 19.9% 55.4% 20.2% 24
BMED 18.1% 29.8% 19.9% 7
PBE 17.1% 25.2% 21.1% 6
IXJ 14.6% 46.3% 16.3% 12
PTH 13.4% 23.6% 14.6% 5
RSPH 11.9% 24.1% 11.9% 5
TECB 11.5% 61.8% 12.4% 24
IYH 9.2% 34.3% 11.4% 8
XLV 8.5% 24.1% 10.8% 5
VHT 8.1% 60.7% 9.1% 28

From each issuer's latest file. Check IDNA against any fund in the ETF overlap calculator · how overlap is measured.

What adds something different to IDNA?

VDE shares 0% of weight with IDNA and its weekly returns correlate with it at 0.10 over three years. The table lists the covered funds with the least in common with IDNA, least shared weight first and, among equals, lowest correlation.

FundNameOverlap by weightCorrelation, 3yCompanies in both
VDE Vanguard Energy ETF 0.0% 0.10 0
VPU Vanguard Utilities ETF 0.0% 0.23 0
VDC Vanguard Consumer Staples ETF 0.0% 0.33 0
SPMO Invesco S&P 500 Momentum ETF 0.0% 0.35 0
SPLV Invesco S&P 500 Low Volatility ETF 0.0% 0.40 0
XMMO Invesco S&P MidCap Momentum ETF 0.0% 0.43 0
VIS Vanguard Industrials ETF 0.0% 0.51 0
VOT Vanguard Morningstar Mid-Cap Growth ETF 0.0% 0.52 0

Cost, returns and risk

Expense ratio0.47%
Dividend yield0.72%
Total return, 1 year74.7%
Total return, 3 years cumulative85.4%
Total return, 5 years cumulative-23.9%
Volatility, annualised27.2%
Worst fall, 3 years-25.8%
Beta against SPY, 3 years of weekly returns0.98
Weight in the ten largest positions45.2%
Largest single position9.2%
Assets under management$0.3B

Expense ratio, yield and assets are reference data; every other figure is computed here from weekly closes.

How it moves with the market

AgainstCorrelation, 3 yearsCovariance, annualised, in percent squared
SPY0.52loosely linked204
QQQ0.43loosely linked230

Weekly total returns. What the bands mean · why the covariance is printed.

Year by year

YearTotal return
202652.5%
202517.3%
2024-0.7%
2023-7.6%
2022-42.3%

One year

IDNA 177 SPY 118
2025-09-122026-09-04
IDNA rebased to 100 a year ago, weekly closes, prices through 2026-09-04.

Where to go next

Holdings from the issuer file published 2026-09-03. Prices through 2026-09-04. How every figure here is produced. Measurements, not investment advice.