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Equibles

WELLS FARGO & COMPANY/MN

Position in SPRO — Spero Therapeutics, Inc.

CIK 72971 SAN FRANCISCO, CA
Back to SPRO Full portfolio

Position in SPRO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$442
-$26 QoQ
Shares Held
200
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#55
of 59 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SPRO Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

WELLS FARGO & COMPANY/MN holds $1,575,562,942 across 417 Biotechnology names. SPRO ranks #375 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 VRTX
Vertex Pharmaceuticals Inc / Ma
 749,528 $372,313,040
2 HALO
Halozyme Therapeutics, Inc.
 1,390,428 $108,828,797
3 ALNY
Alnylam Pharmaceuticals, Inc.
 310,047 $93,333,446
4 REGN
Regeneron Pharmaceuticals, Inc.
 140,802 $87,795,677
5 EXEL
Exelixis, Inc.
 717,840 $39,057,673
6 RVMD
Revolution Medicines, Inc.
 178,780 $33,481,916
7 ARGX
Argenx SE
 34,453 $31,964,458
8 INCY
Incyte Corp
 255,064 $28,914,053

All Filings in SPRO

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $442 200
2026-03-31 $468 200
2025-12-31 $466 200
2025-09-30 $376 200
2025-06-30 $580 200
2025-03-31 $144 200
2024-12-31 $206 200
2024-09-30 $268 200
2024-06-30 $1,300 1,000
2024-03-31 $928 540
2023-12-31 $783 533
2023-09-30 $623 515
2023-06-30 $767 529
2023-03-31 $740 511
2022-12-31 $705 408
2022-09-30 $806 403
2022-06-30 $659 891
2022-03-31 $124,262 14,283
2021-12-31 $363,330 22,694
2021-09-30 $142,971 7,766
2021-06-30 $556,263 39,847
2021-03-31 $263,780 17,920
2020-12-31 $810,482 41,799
2020-09-30 $372,463 33,375
2020-06-30 $503,125 37,186
2020-03-31 $216,511 26,796