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IBB correlations (iShares Biotechnology ETF)

Which assets move with IBB and which ones diversify it, computed from weekly returns across 4756 stocks and ETFs.

Data as of 2026-08-27 · refreshed every trading day · Thematic

Volatility (ann.)
20.7%
3y weekly
Beta vs S&P 500
0.81
3y weekly
1-year return
+55.4%
price, adjusted
5-year return
+26.6%
price, adjusted
Expense ratio
0.44%
annual
Assets
$9.2B
under management
Dividend yield
0.22%
trailing
Max drawdown
-24.9%
3y, daily closes
-2%0%+50%2025-09-052026-08-27
IBB over the last 12 months, weekly closes indexed to 100 at the start.

Stocks and ETFs most correlated with IBB

AssetCorrelation (3Y)
XBISPDR S&P Biotech ETF0.92
HQLabrdn Life Sciences Investors Shares of Beneficial Interest0.84
HQHabrdn Healthcare Investors Shares of Beneficial Interest0.81
XLVHealth Care Select Sector SPDR Fund0.78
BMEBlackrock Health Sciences Trust0.78
BMEZBlackRock Health Sciences Term Trust0.76
IDYAIDEAYA Biosciences, Inc.0.73
GRXThe Gabelli Healthcare & Wellness Trust0.70
THWabrdn World Healthcare Fund Shares of Beneficial Interest0.70
DHRDanaher Corporation0.66
DNLIDenali Therapeutics Inc.0.66
IWMiShares Russell 2000 ETF0.66
RSPInvesco S&P 500 Equal Weight ETF0.66
TMOThermo Fisher Scientific0.65
DGROiShares Core Dividend Growth ETF0.65

Best diversifiers for IBB

If the goal is offsetting IBB, these tracked assets have historically moved the most on their own terms.

AssetCorrelation (3Y)
VXXiPath Series B S&P 500 VIX Short-Term Futures ETN-0.51
VXZiPath Series B S&P 500 VIX Mid-Term Futures ETN-0.51
FNGDMicroSectors FANG Index -3X Inverse Leveraged ETNs due-0.38
BTCTBTC Digital Ltd.-0.24
BTCSBTCS Inc.-0.20
MVSTMicrovast Holdings, Inc.-0.20
ASSTStrive, Inc.-0.20
VELOVelo3D, Inc.-0.18
PULMPulmatrix, Inc.-0.17
EQNREquinor ASA-0.17

IBB vs benchmarks

IBB vs SPY 0.56 IBB vs QQQ 0.47

IBB vs its peers

IBB vs XBI 0.92 IBB vs ARKK 0.55 IBB vs JETS 0.44 IBB vs SOXX 0.40 IBB vs TAN 0.39

Get IBB data as JSON

Free API · no key required
$ curl https://www.pairbook.io/api/v1/symbols/ibb.json

Correlations, diversifiers, beta and volatility for IBB, plus one endpoint per pair. API documentation.

IBB holdings overlap with other ETFs

ETFOverlapCorrelation (3Y)
IBB vs XLVHealth Care Select Sector SPDR Fund12.4%0.78
IBB vs IWMiShares Russell 2000 ETF11.0%0.66
IBB vs MDYSPDR S&P MidCap 400 ETF5.2%0.62
IBB vs DIASPDR Dow Jones Industrial Average ETF4.9%0.60
IBB vs SCHDSchwab US Dividend Equity ETF4.8%0.60
IBB vs USMViShares MSCI USA Min Vol Factor ETF4.5%0.64
IBB vs QQQInvesco QQQ Trust3.0%0.47
IBB vs QQQMInvesco Nasdaq 100 ETF3.0%0.47
IBB vs RSPInvesco S&P 500 Equal Weight ETF2.6%0.66
IBB vs DGROiShares Core Dividend Growth ETF2.4%0.65
IBB vs VTIVanguard Total Stock Market ETF1.8%0.59
IBB vs VTVVanguard Value ETF1.8%0.61
IBB vs SPYVSPDR Portfolio S&P 500 Value ETF1.6%0.62
IBB vs VIGVanguard Dividend Appreciation ETF1.6%0.63
IBB vs VYMVanguard High Dividend Yield ETF1.4%0.57
IBB vs IVViShares Core S&P 500 ETF1.2%0.56
IBB vs QUALiShares MSCI USA Quality Factor ETF1.2%0.59
IBB vs SPYSPDR S&P 500 ETF Trust1.2%0.56
IBB vs VTVanguard Total World Stock ETF1.1%0.61
IBB vs ACWIiShares MSCI ACWI ETF1.0%0.61
IBB vs VOOVanguard S&P 500 ETF1.0%0.56
IBB vs SPYGSPDR Portfolio S&P 500 Growth ETF0.8%0.46
IBB vs MTUMiShares MSCI USA Momentum Factor ETF0.5%0.37
IBB vs VUGVanguard Growth ETF0.5%0.46
IBB vs EFAiShares MSCI EAFE ETF0.4%0.59
IBB vs IEFAiShares Core MSCI EAFE ETF0.4%0.59
IBB vs VEAVanguard FTSE Developed Markets ETF0.3%0.58
IBB vs EEMiShares MSCI Emerging Markets ETF0.0%0.46
IBB vs EWJiShares MSCI Japan ETF0%0.50
IBB vs FXIiShares China Large-Cap ETF0%0.24
IBB vs ICLNiShares Global Clean Energy ETF0%0.38
IBB vs IEMGiShares Core MSCI Emerging Markets ETF0.0%0.48
IBB vs SOXXiShares Semiconductor ETF0%0.40
IBB vs VNQVanguard Real Estate ETF0%0.54
IBB vs VWOVanguard FTSE Emerging Markets ETF0.0%0.51
IBB vs XLBMaterials Select Sector SPDR Fund0%0.58
IBB vs XLCCommunication Services Select Sector SPDR Fund0%0.44
IBB vs XLEEnergy Select Sector SPDR Fund0%0.08
IBB vs XLFFinancial Select Sector SPDR Fund0%0.44
IBB vs XLIIndustrial Select Sector SPDR Fund0%0.52
IBB vs XLKTechnology Select Sector SPDR Fund0%0.42
IBB vs XLPConsumer Staples Select Sector SPDR Fund0%0.30
IBB vs XLREReal Estate Select Sector SPDR Fund0%0.50
IBB vs XLUUtilities Select Sector SPDR Fund0%0.21
IBB vs XLYConsumer Discretionary Select Sector SPDR Fund0%0.47