ARKG vs FHLC: Holdings Overlap
ARKGARK Genomic Revolution ETF
ARK · 32 holdings · $1.6B · as of 2026-04-30
FHLCFidelity MSCI Health Care Index ETF
Fidelity · 337 holdings · $3.3B · as of 2026-04-30
How similar are ARKG and FHLC?
ARK Genomic Revolution ETF (ARKG, by ARK) holds 32 positions; Fidelity MSCI Health Care Index ETF (FHLC, by Fidelity) holds 337. They have 22 holdings in common, and by portfolio weight the two funds are 2.6% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 2.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 22ARKG holds 32 · FHLC holds 337
- Weight in Shared Holdings
- ARKG 83%·FHLC 14%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in ARKG
10 of 32 positions (16.2% of the fund) are not held by FHLC.
Sector Breakdown
| Sector | ARKG | FHLC |
|---|---|---|
| Health Care | 93.3% | 99.6% |
| Other Sectors | 0.0% | 0.0% |
| Unclassified | 6.3% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (6% of ARKG, 0% of FHLC).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| ARKG | +1.0% | +48.6% | +84.8% | +9.2% | -13.0% | +9.2% | — |
| FHLC | +0.7% | +9.3% | +33.0% | +10.0% | +5.3% | +10.1% | 1.26% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in ARKG vs FHLC →
Shared Holdings(22)
The top 10 shared positions account for 92% of the overlap, led by LLY, NTRA and ILMN.
 LLYEli Lilly & Co. COM | 0.95% | 12.13% | 0.95% |
|---|---|---|---|
 NTRANatera Inc. COM | 4.07% | 0.44% | 0.44% |
 ILMNIllumina Inc COM | 4.03% | 0.31% | 0.31% |
 IONSIonis Pharmaceuticals, Inc. COM | 1.74% | 0.19% | 0.19% |
 GHGuardant Health Inc COM | 3.49% | 0.16% | 0.16% |
 TEMTempus AI, Inc., Class A | 9.42% | 0.08% | 0.08% |
 1CGCRISPR Therapeutics AG COM CHF0.03 | 8.91% | 0.07% | 0.07% |
 TWSTTwist Bioscience Corporation COM | 8.99% | 0.06% | 0.06% |
 BEAMBeam Therapeutics Inc. COM | 5.43% | 0.04% | 0.04% |
 VCYTVeracyte Inc COM | 2.66% | 0.04% | 0.04% |
 TXG10X Genomics, Inc., Class A | 5.77% | 0.04% | 0.04% |
 ADPTAdaptive Biotechnologies Corp COM | 2.42% | 0.03% | 0.03% |
 RXRXRecursion Pharmaceuticals, Inc., Class A | 3.51% | 0.02% | 0.02% |
 NTLAIntellia Therapeutics Inc COM | 3.82% | 0.02% | 0.02% |
 WGSGeneDx Holdings Corp., Class A | 2.04% | 0.02% | 0.02% |
 NRIXNurix Therapeutics Inc. COM | 2.33% | 0.02% | 0.02% |
 CDNACaredx Inc COM | 3.38% | 0.02% | 0.02% |
 BFLYButterfly Network, Inc., Class A | 1.89% | 0.02% | 0.02% |
 SDGRSchrodinger Inc/United States | 2.03% | 0.01% | 0.01% |
 ATAIAtaiBeckley, Inc. | 1.48% | 0.01% | 0.01% |
 PRMEPrime Medicine Inc COM | 1.41% | 0.00% | 0.00% |
 PSNLPersonalis, Inc. | 3.58% | 0.00% | 0.00% |
Frequently Asked Questions
How much do ARKG and FHLC overlap?
ARKG and FHLC overlap by 2.6% of portfolio weight. They share 22 holdings (ARKG holds 32 positions and FHLC holds 337), based on each fund's latest SEC-reported holdings.
Is it redundant to own both ARKG and FHLC?
The two portfolios are 2.6% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of ARKG and FHLC?
The largest positions held by both funds are LLY, NTRA, ILMN, IONS and GH. Together the top 10 shared positions account for 92% of the total overlap.
What does ARKG own that FHLC doesn't?
10 positions (16.2% of ARKG) are unique to ARKG, led by ABSI, CMPS and ARCT. In the other direction, 315 positions (85.9% of FHLC) are unique to FHLC.