NASDAQ:SPRO | Included in ETF | Spero Therapeutics, Inc.

SPRO included in ETFs

Dates are bounded by retained official portfolio snapshots; baseline presence is never presented as an original addition date.

Current ETFs holding SPRO

19 latest ETF portfolios currently report this security. This page shows rows 1–19 of 19.

ETFFundWeightAdded / first observedLatest report
QQQSInvesco NASDAQ Future Gen 200 ETF0.424485%2026-02-282026-02-28
JHCRJohn Hancock Core Bond ETF0.134739%2026-03-312026-03-31
JHMBJohn Hancock Mortgage-Backed Securities ETF0.094357%2024-01-312026-03-31
JHSJohn Hancock Income Securities Trust0.073232%2024-01-312026-04-30
VEMPXVANGUARD EXTENDED MARKET INDEX FUND0.001482%2026-03-312026-03-31
VEXAXVANGUARD EXTENDED MARKET INDEX FUND0.001482%2026-03-312026-03-31
VEXMXVANGUARD EXTENDED MARKET INDEX FUND0.001482%2026-03-312026-03-31
VIEIXVANGUARD EXTENDED MARKET INDEX FUND0.001482%2026-03-312026-03-31
VXFVANGUARD EXTENDED MARKET INDEX FUND0.001482%2026-03-312026-03-31
PRFZInvesco RAFI US 1500 Small-Mid ETF0.001107%2026-04-302026-04-30
DFASDimensional U.S. Small Cap ETF0.000285%2026-04-302026-04-30
VITSXVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
VSMPXVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
VSTSXVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
VTIVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
VTSAXVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
VTSMXVANGUARD TOTAL STOCK MARKET INDEX FUND0.000145%2026-03-312026-03-31
GUGGuggenheim Active Allocation Fund0.000057%2026-02-272026-02-27
DFACDimensional U.S. Core Equity 2 ETF0.000028%2026-04-302026-04-30

Research interface only. Not investment advice. Prices are a checked-in snapshot, not live quotes.