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Invesco Ltd.

Position in SPRO — Spero Therapeutics, Inc.

CIK 914208 Atlanta, GA

Position in SPRO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$141,981
+$35,806 QoQ
Shares Held
64,245
+41.6% QoQ
Ownership
0.110%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#25
of 59 holders
Holding Since
Dec 2022
7 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in SPRO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Invesco Ltd. holds $14,420,023,301 across 296 Biotechnology names. SPRO ranks #262 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SPRO

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $141,981 64,245
2026-03-31 $106,175 45,374
2025-12-31 $57,562 24,705
2025-09-30 $41,548 22,100
2025-06-30 $43,407 14,968
2023-03-31 $27,519 18,979
2022-12-31 $20,886 12,073