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ROYAL BANK OF CANADA

Bank

Position in ABOS — Acumen Pharmaceuticals, Inc.

CIK 1000275 TORONTO, A6

Position in ABOS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$16,731
+$11,917 QoQ
Shares Held
7,090
+210.7% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#61
of 84 holders
Holding Since
Sep 2021
18 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ABOS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

ROYAL BANK OF CANADA holds $1,974,323,419 across 406 Biotechnology names. ABOS ranks #189 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ABOS

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $16,731 7,090
2025-12-31 $4,814 2,282
2025-09-30 $1,914 1,120
2025-06-30 $1,123 969
2025-03-31 $9,393 8,540
2024-12-31 $25,216 14,661
2024-09-30 $14,732 5,941
2024-06-30 $9,788 4,045
2024-03-31 $413 102
2023-12-31 $2,564 668
2023-09-30 $423 102
2023-06-30 $1,423 296
2023-03-31 $1,558 384
2022-12-31 $27 5
2022-09-30 $511 51
2022-03-31 $6,799 1,739
2021-12-31 $16,020 2,370
2021-09-30 $16,360 1,101