BIB vs. XBI ETF Comparison

Comparison of ProShares Ultra Nasdaq Biotechnology (BIB) to SPDR S&P Biotech ETF (XBI)

BIB

ProShares Ultra Nasdaq Biotechnology

BIB Description

The investment seeks daily investment results that correspond to two times (2x) the daily performance of the Nasdaq Biotechnology Index®. The fund invests in securities and derivatives that ProShare Advisors believes, in combination, should have similar daily return characteristics as two times (2x) the daily return of the index. The index is a modified capitalization weighted index that includes securities of NASDAQ listed companies that are classified as either biotechnology or pharmaceutical according to the Industry Classification Benchmark ("ICB") which also meet other eligibility criteria determined by NASDAQ. The fund is non-diversified.

Grade (RS Rating)

Last Trade

$57.17

Average Daily Volume

13,921

Number of Holdings ^*

195

* may have additional holdings in another (foreign) market

XBI

SPDR S&P Biotech ETF

XBI Description

The investment seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of an index derived from the biotechnology segment of a U.S. total market composite index. In seeking to track the performance of the S&P Biotechnology Select Industry Index (the "index"), the fund employs a replication strategy. It generally invests substantially all, but at least 80%, of its total assets in the securities comprising the index. The index represents the biotechnology industry group of the S&P Total Market Index ("S&P TMI"). The fund is non-diversified.

Grade (RS Rating)

Last Trade

$96.39

Average Daily Volume

8,465,460

Number of Holdings ^*

128

* may have additional holdings in another (foreign) market

Performance

Period	BIB	XBI
30 Days	-13.17%	-4.04%
60 Days	-17.64%	-7.18%
90 Days	-18.19%	-7.09%
12 Months	27.44%	29.73%

104 Overlapping Holdings

Symbol	Grade	Weight in BIB	Weight in XBI	Overlap
ABUS	D	0.05%	0.07%	0.05%
ACAD	C	0.23%	0.78%	0.23%
ACLX	C	0.39%	0.79%	0.39%
ADMA	B	0.37%	1.23%	0.37%
AGIO	C	0.25%	0.76%	0.25%
AKRO	B	0.17%	0.43%	0.17%
ALEC	F	0.03%	0.04%	0.03%
ALKS	C	0.37%	1.13%	0.37%
ALLO	F	0.04%	0.11%	0.04%
ALNY	D	2.43%	2.38%	2.38%
AMGN	F	5.61%	2.28%	2.28%
ANAB	F	0.05%	0.12%	0.05%
APLS	F	0.26%	0.86%	0.26%
ARCT	F	0.04%	0.17%	0.04%
ARDX	F	0.1%	0.47%	0.1%
ARQT	B	0.09%	0.42%	0.09%
ARWR	D	0.19%	0.54%	0.19%
AVXL	B	0.05%	0.17%	0.05%
BBIO	F	0.34%	0.87%	0.34%
BCRX	D	0.12%	0.42%	0.12%
BEAM	D	0.16%	0.72%	0.16%
BIIB	F	1.87%	2.19%	1.87%
BMRN	F	0.96%	1.98%	0.96%
BPMC	B	0.47%	1.69%	0.47%
CGEM	F	0.06%	0.25%	0.06%
COGT	D	0.08%	0.16%	0.08%
CRNX	C	0.35%	0.84%	0.35%
CRSP	D	0.33%	1.63%	0.33%
CYTK	F	0.5%	1.79%	0.5%
DAWN	D	0.11%	0.28%	0.11%
DNLI	D	0.28%	0.46%	0.28%
DVAX	C	0.12%	0.49%	0.12%
DYN	F	0.24%	0.78%	0.24%
ERAS	C	0.06%	0.1%	0.06%
ETNB	C	0.07%	0.16%	0.07%
EXEL	B	0.8%	1.23%	0.8%
FDMT	F	0.04%	0.12%	0.04%
FOLD	F	0.23%	0.63%	0.23%
GERN	D	0.19%	0.86%	0.19%
GILD	C	7.52%	2.9%	2.9%
HALO	F	0.44%	1.27%	0.44%
HUMA	F	0.04%	0.18%	0.04%
IDYA	F	0.18%	0.53%	0.18%
IMVT	F	0.3%	0.62%	0.3%
INCY	C	1.21%	3.29%	1.21%
INSM	C	0.93%	2.43%	0.93%
IONS	F	0.4%	1.08%	0.4%
IOVA	F	0.21%	0.88%	0.21%
IRON	B	0.14%	0.34%	0.14%
IRWD	F	0.05%	0.26%	0.05%
ITOS	F	0.02%	0.06%	0.02%
JANX	C	0.2%	0.51%	0.2%
KALV	F	0.03%	0.07%	0.03%
KROS	D	0.17%	0.36%	0.17%
KRYS	C	0.41%	1.29%	0.41%
KURA	F	0.1%	0.24%	0.1%
KYMR	D	0.22%	0.45%	0.22%
MDGL	B	0.54%	2.17%	0.54%
MIRM	B	0.16%	0.57%	0.16%
MNKD	C	0.15%	0.34%	0.15%
MRNA	F	1.24%	1.57%	1.24%
MYGN	F	0.11%	0.27%	0.11%
NBIX	C	0.97%	2.62%	0.97%
NRIX	C	0.11%	0.33%	0.11%
NTLA	F	0.12%	0.58%	0.12%
NUVL	C	0.42%	0.6%	0.42%
NVAX	F	0.1%	0.47%	0.1%
OLMA	F	0.04%	0.13%	0.04%
ORIC	F	0.05%	0.09%	0.05%
PCVX	D	0.79%	0.9%	0.79%
PRTA	F	0.06%	0.13%	0.06%
PTCT	B	0.25%	0.64%	0.25%
PTGX	D	0.19%	0.58%	0.19%
RARE	F	0.33%	0.69%	0.33%
RCKT	F	0.1%	0.28%	0.1%
REGN	F	4.32%	1.8%	1.8%
REPL	D	0.06%	0.18%	0.06%
RGNX	D	0.04%	0.12%	0.04%
RLAY	F	0.05%	0.14%	0.05%
RNA	C	0.39%	1.32%	0.39%
ROIV	C	0.67%	1.18%	0.67%
RVMD	C	0.74%	1.46%	0.74%
RXRX	F	0.14%	0.66%	0.14%
RYTM	C	0.29%	0.61%	0.29%
SAGE	F	0.02%	0.11%	0.02%
SANA	F	0.04%	0.12%	0.04%
SMMT	D	1.12%	0.33%	0.33%
SNDX	F	0.11%	0.44%	0.11%
SPRY	C	0.11%	0.18%	0.11%
SRPT	F	0.81%	2.28%	0.81%
SRRK	C	0.17%	0.49%	0.17%
SVRA	F	0.04%	0.08%	0.04%
SWTX	C	0.21%	0.77%	0.21%
TVTX	C	0.11%	0.26%	0.11%
TWST	F	0.2%	0.93%	0.2%
UTHR	C	1.3%	2.88%	1.3%
VCEL	B	0.21%	0.46%	0.21%
VCYT	B	0.23%	0.53%	0.23%
VERA	C	0.2%	0.57%	0.2%
VERV	F	0.03%	0.15%	0.03%
VIR	D	0.08%	0.2%	0.08%
VRTX	D	6.33%	2.62%	2.62%
XNCR	B	0.12%	0.24%	0.12%
YMAB	F	0.04%	0.06%	0.04%

BIB Overweight 91 Positions Relative to XBI

Symbol	Grade	Weight
AZN	F	3.01%
ILMN	C	1.7%
ARGX	B	1.49%
VTRS	A	1.26%
SNY	F	1.16%
RPRX	D	0.94%
BNTX	C	0.81%
MEDP	D	0.78%
ITCI	C	0.71%
BGNE	D	0.68%
JAZZ	B	0.59%
ASND	F	0.58%
AXSM	B	0.36%
GH	B	0.29%
MRUS	F	0.25%
LEGN	D	0.25%
EWTX	C	0.24%
XENE	D	0.24%
VRNA	B	0.21%
AMPH	F	0.18%
LGND	C	0.17%
SUPN	C	0.16%
HRMY	D	0.15%
FTRE	D	0.14%
TARS	C	0.14%
NVCR	C	0.14%
ARVN	F	0.13%
WVE	C	0.13%
HROW	D	0.11%
OCUL	D	0.11%
ELVN	D	0.1%
INVA	D	0.1%
IMCR	D	0.1%
ZLAB	C	0.1%
GRFS	C	0.09%
CNTA	B	0.09%
AUPH	B	0.09%
ANIP	F	0.09%
COLL	F	0.08%
GMAB	F	0.07%
ADPT	C	0.06%
PLRX	D	0.06%
EOLS	D	0.06%
BCYC	F	0.06%
PCRX	C	0.06%
CSTL	D	0.06%
ABCL	D	0.06%
MLYS	F	0.05%
CVAC	F	0.05%
AUTL	F	0.05%
PHAT	F	0.05%
MRVI	F	0.05%
XERS	C	0.04%
OABI	F	0.04%
SIGA	F	0.04%
TBPH	B	0.04%
URGN	F	0.04%
TSHA	C	0.04%
MGTX	C	0.04%
EYPT	D	0.04%
THRD	F	0.04%
PAHC	C	0.04%
HCM	D	0.04%
GLPG	F	0.04%
ACIU	D	0.03%
LXRX	F	0.03%
PRME	F	0.03%
TERN	F	0.03%
RVNC	F	0.03%
PACB	F	0.03%
AMRN	F	0.02%
FULC	F	0.02%
EDIT	F	0.02%
ZNTL	F	0.02%
MGNX	F	0.02%
ACRS	B	0.02%
PGEN	F	0.02%
BMEA	F	0.02%
ATAI	C	0.02%
LYEL	F	0.02%
VNDA	C	0.02%
VYGR	F	0.02%
QURE	C	0.02%
BLUE	F	0.01%
ALXO	F	0.01%
OVID	F	0.01%
CHRS	D	0.01%
VTYX	F	0.01%
CABA	F	0.01%
CRBU	D	0.01%
RAPT	F	0.0%

BIB Underweight 24 Positions Relative to XBI

Symbol	Grade	Weight
NTRA	A	-3.3%
ABBV	F	-2.33%
EXAS	D	-2.05%
VKTX	F	-2.0%
TGTX	B	-1.62%
CGON	F	-0.42%
CPRX	C	-0.41%
CLDX	F	-0.34%
VRDN	D	-0.3%
CDNA	D	-0.24%
APLT	C	-0.22%
CDMO	A	-0.22%
RCUS	F	-0.2%
EBS	C	-0.2%
ALT	C	-0.18%
ANNX	F	-0.16%
STOK	F	-0.16%
MDXG	B	-0.16%
IMNM	F	-0.13%
OCGN	F	-0.12%
CELC	F	-0.11%
CCCC	F	-0.1%
FATE	F	-0.08%
SCLX	F	-0.06%